{"title":"CHIHAI MOTOR","description":"\u003cp\u003eExplore CHIHAI MOTOR brushed DC gear motors for robotics and compact automation. Choose a rated supply, motor winding code, reduction ratio and mounting package suited to your mechanism. Metal planetary gearing and D-shaped output shafts support mechanical integration; compare rated speed, torque and mounting dimensions for the selected configuration.\u003c\/p\u003e","products":[{"product_id":"chihai-chp-36gp-555k-planetary-dc-gear-motor","title":"CHIHAI MOTOR CHP-36GP-555K Planetary DC Gear Motor, 12V\/24V for Robotics","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e\u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e\u003c\/strong\u003e\u003cstrong\u003e CHP-36GP-555K\u003c\/strong\u003e is a permanent-magnet brushed \u003cstrong\u003e\u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eDC gear motor\u003c\/a\u003e\u003c\/strong\u003e with a metal planetary gearbox and a centered 8 mm D-shaped output shaft. Choose the rated voltage and motor code, reduction ratio, and motor-only or mounting-bracket package for \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/robotics\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003erobotics\u003c\/a\u003e and compact automation mechanisms.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAll-metal planetary gearing in a compact 36 mm gearbox.\u003c\/li\u003e\n\u003cli\u003e8 mm D-shaped shaft with a 20 mm projection and 15 mm flat length for mechanical coupling.\u003c\/li\u003e\n\u003cli\u003eCopper rotor windings and a ball-bearing gearbox structure.\u003c\/li\u003e\n\u003cli\u003eReversible DC rotation by changing supply polarity.\u003c\/li\u003e\n\u003cli\u003eSelectable 12V and 24V motor configurations; each motor must use its selected rated supply.\u003c\/li\u003e\n\u003cli\u003eOptional mounting bracket supplied only with the Motor + Bracket package.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ series\u003c\/td\u003e\n\u003ctd\u003eCHP-36GP-555K \/ 36GP-555\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePermanent-magnet brushed DC motor with metal planetary reduction gears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated supply\u003c\/td\u003e\n\u003ctd\u003e12V DC or 24V DC, according to motor code\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor codes \/ maximum listed power\u003c\/td\u003e\n\u003ctd\u003e1225#: 12V, 3W; 1260#: 12V, 30W; 2450#: 24V, 15W; 24120#: 24V, 90W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGearbox diameter\u003c\/td\u003e\n\u003ctd\u003e36 ±0.2 mm in dimensional drawing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum motor-section diameter\u003c\/td\u003e\n\u003ctd\u003e38 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor section length\u003c\/td\u003e\n\u003ctd\u003e57 ±0.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft diameter\u003c\/td\u003e\n\u003ctd\u003e8 mm, drawing tolerance -0.03 \/ -0.08 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft projection \/ flat length\u003c\/td\u003e\n\u003ctd\u003e20 ±0.5 mm projection; 15 mm flat length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcross-flat dimension\u003c\/td\u003e\n\u003ctd\u003e7 mm, drawing tolerance 0 \/ -0.10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront locating boss\u003c\/td\u003e\n\u003ctd\u003e22 mm, drawing tolerance 0 \/ -0.05 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront mounting\u003c\/td\u003e\n\u003ctd\u003e4 × M3, 6 mm thread depth, 28 mm pitch circle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor weight\u003c\/td\u003e\n\u003ctd\u003eApproximately 350g; varies with ratio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage choices\u003c\/td\u003e\n\u003ctd\u003e1 motor; or 1 motor + 1 mounting bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eConfiguration Guide\u003c\/h2\u003e\u003cp\u003eSelect all three options together: Package, Reduction Ratio, and Voltage and Motor Code. A code identifies a specific motor winding and performance chart; the same gearbox ratio does not mean the same speed across motor codes. Only available combinations are offered.\u003c\/p\u003e\u003cp\u003eRatios 14:1 and 71:1 are selectable where available, but their speed and torque values are not specified in the performance charts below. Do not interpolate a performance rating for these ratios.\u003c\/p\u003e\u003ch2\u003ePerformance by Motor Code\u003c\/h2\u003e\u003cp\u003eValues apply at the rated voltage and the stated reduction ratio. Rated speed and torque describe the same rated-load operating point. Maximum listed power is specific to the motor code. Stall torque and current are reference limits and must not be used as continuous operating ratings.\u003c\/p\u003e\u003ch3\u003e12V \/ 1225# — maximum listed power 3W\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load speed (RPM)\u003c\/th\u003e\n\u003cth\u003eRated torque (kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated speed (RPM)\u003c\/th\u003e\n\u003cth\u003eRated current (A)\u003c\/th\u003e\n\u003cth\u003eStall torque \/ limit (kgf·cm)\u003c\/th\u003e\n\u003cth\u003eStall current (A)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5.2:1\u003c\/td\u003e\n\u003ctd\u003e480\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003ctd\u003e≤1.0\u003c\/td\u003e\n\u003ctd\u003e≥2\u003c\/td\u003e\n\u003ctd\u003e≤3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e19:1\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e≤1.0\u003c\/td\u003e\n\u003ctd\u003e≥13\u003c\/td\u003e\n\u003ctd\u003e≤3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e27:1\u003c\/td\u003e\n\u003ctd\u003e92\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e≤1.0\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e≤3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e51:1\u003c\/td\u003e\n\u003ctd\u003e49\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e≤1.0\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e≤3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e≤1.0\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e≤3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e139:1\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e≤1.0\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e≤3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e264:1\u003c\/td\u003e\n\u003ctd\u003e9.5\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e7.5\u003c\/td\u003e\n\u003ctd\u003e≤1.0\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e≤3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e515:1\u003c\/td\u003e\n\u003ctd\u003e4.8\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e≤1.0\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e≤3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e12V \/ 1260# — maximum listed power 30W\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load speed (RPM)\u003c\/th\u003e\n\u003cth\u003eRated torque (kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated speed (RPM)\u003c\/th\u003e\n\u003cth\u003eRated current (A)\u003c\/th\u003e\n\u003cth\u003eStall torque \/ limit (kgf·cm)\u003c\/th\u003e\n\u003cth\u003eStall current (A)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5.2:1\u003c\/td\u003e\n\u003ctd\u003e1150\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e880\u003c\/td\u003e\n\u003ctd\u003e≤2.0\u003c\/td\u003e\n\u003ctd\u003e≥7\u003c\/td\u003e\n\u003ctd\u003e≤9.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e19:1\u003c\/td\u003e\n\u003ctd\u003e315\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003ctd\u003e≤2.0\u003c\/td\u003e\n\u003ctd\u003e≥25\u003c\/td\u003e\n\u003ctd\u003e≤9.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e27:1\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e165\u003c\/td\u003e\n\u003ctd\u003e≤2.0\u003c\/td\u003e\n\u003ctd\u003e≥30\u003c\/td\u003e\n\u003ctd\u003e≤9.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e51:1\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e≤2.0\u003c\/td\u003e\n\u003ctd\u003e≥50\u003c\/td\u003e\n\u003ctd\u003e≤9.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e≤2.0\u003c\/td\u003e\n\u003ctd\u003eLoad limit 60\u003c\/td\u003e\n\u003ctd\u003e≤9.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e139:1\u003c\/td\u003e\n\u003ctd\u003e43\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e≤2.0\u003c\/td\u003e\n\u003ctd\u003eLoad limit 60\u003c\/td\u003e\n\u003ctd\u003e≤9.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e264:1\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e≤1.7\u003c\/td\u003e\n\u003ctd\u003eLoad limit 60\u003c\/td\u003e\n\u003ctd\u003e≤9.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e515:1\u003c\/td\u003e\n\u003ctd\u003e11.5\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003ctd\u003e≤1.5\u003c\/td\u003e\n\u003ctd\u003eLoad limit 60\u003c\/td\u003e\n\u003ctd\u003e≤9.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e24V \/ 2450# — maximum listed power 15W\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load speed (RPM)\u003c\/th\u003e\n\u003cth\u003eRated torque (kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated speed (RPM)\u003c\/th\u003e\n\u003cth\u003eRated current (A)\u003c\/th\u003e\n\u003cth\u003eStall torque \/ limit (kgf·cm)\u003c\/th\u003e\n\u003cth\u003eStall current (A)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5.2:1\u003c\/td\u003e\n\u003ctd\u003e960\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e480\u003c\/td\u003e\n\u003ctd\u003e≤2.8\u003c\/td\u003e\n\u003ctd\u003e≥4.5\u003c\/td\u003e\n\u003ctd\u003e≤6.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e19:1\u003c\/td\u003e\n\u003ctd\u003e260\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e165\u003c\/td\u003e\n\u003ctd\u003e≤2.0\u003c\/td\u003e\n\u003ctd\u003e≥13\u003c\/td\u003e\n\u003ctd\u003e≤6.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e27:1\u003c\/td\u003e\n\u003ctd\u003e185\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e≤1.5\u003c\/td\u003e\n\u003ctd\u003e≥15\u003c\/td\u003e\n\u003ctd\u003e≤6.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e51:1\u003c\/td\u003e\n\u003ctd\u003e98\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e≤1.5\u003c\/td\u003e\n\u003ctd\u003e≥22\u003c\/td\u003e\n\u003ctd\u003e≤6.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e≤1.5\u003c\/td\u003e\n\u003ctd\u003e≥45\u003c\/td\u003e\n\u003ctd\u003e≤6.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e139:1\u003c\/td\u003e\n\u003ctd\u003e36\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e≤1.5\u003c\/td\u003e\n\u003ctd\u003eLoad limit 60\u003c\/td\u003e\n\u003ctd\u003e≤6.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e264:1\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e≤1.3\u003c\/td\u003e\n\u003ctd\u003eLoad limit 60\u003c\/td\u003e\n\u003ctd\u003e≤6.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e515:1\u003c\/td\u003e\n\u003ctd\u003e9.7\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e≤1.2\u003c\/td\u003e\n\u003ctd\u003eLoad limit 60\u003c\/td\u003e\n\u003ctd\u003e≤6.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e24V \/ 24120# — maximum listed power 90W\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load speed (RPM)\u003c\/th\u003e\n\u003cth\u003eRated torque (kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated speed (RPM)\u003c\/th\u003e\n\u003cth\u003eRated current (A)\u003c\/th\u003e\n\u003cth\u003eStall torque \/ limit (kgf·cm)\u003c\/th\u003e\n\u003cth\u003eStall current (A)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5.2:1\u003c\/td\u003e\n\u003ctd\u003e2300\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e1820\u003c\/td\u003e\n\u003ctd\u003e≤2.6\u003c\/td\u003e\n\u003ctd\u003e≥14\u003c\/td\u003e\n\u003ctd\u003e≤21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e19:1\u003c\/td\u003e\n\u003ctd\u003e630\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e490\u003c\/td\u003e\n\u003ctd\u003e≤2.6\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e≤21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e27:1\u003c\/td\u003e\n\u003ctd\u003e440\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e330\u003c\/td\u003e\n\u003ctd\u003e≤2.6\u003c\/td\u003e\n\u003ctd\u003eLoad limit 60\u003c\/td\u003e\n\u003ctd\u003e≤21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e51:1\u003c\/td\u003e\n\u003ctd\u003e235\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e190\u003c\/td\u003e\n\u003ctd\u003e≤2.6\u003c\/td\u003e\n\u003ctd\u003eLoad limit 60\u003c\/td\u003e\n\u003ctd\u003e≤21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e≤2.6\u003c\/td\u003e\n\u003ctd\u003eLoad limit 60\u003c\/td\u003e\n\u003ctd\u003e≤21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e139:1\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e≤2.6\u003c\/td\u003e\n\u003ctd\u003eLoad limit 60\u003c\/td\u003e\n\u003ctd\u003e≤21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e264:1\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e≤2.6\u003c\/td\u003e\n\u003ctd\u003eLoad limit 60\u003c\/td\u003e\n\u003ctd\u003e≤21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e515:1\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e≤2.6\u003c\/td\u003e\n\u003ctd\u003eLoad limit 60\u003c\/td\u003e\n\u003ctd\u003e≤21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eNo-load current: ≤500 mA.\u003c\/p\u003e\u003cp\u003eDo not exceed the marked 60 kgf·cm gearbox load limit for configurations carrying that limit. This limit is not a continuous torque rating. Some charted configurations may be unavailable in the product options.\u003c\/p\u003e\u003ch2\u003eMechanical Dimensions and Installation\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003ePlanetary stages\u003c\/th\u003e\n\u003cth\u003eGearbox length L (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5.2:1\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e26.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e14:1\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e34.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e19:1 \/ 27:1\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e34.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e51:1 \/ 100:1 \/ 139:1\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e42.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e264:1 \/ 515:1\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e50.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eGearbox length L carries a ±0.5 mm tolerance in the main drawing. Confirm the selected assembly length and coupling fit before machining a mount. The 71:1 option has no confirmed length in the dimensional table. The mounting-bracket drawing specifies a 50 mm height, 43 mm base length and 3 mm plate thickness; use its hole pattern and tolerances for installation.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUse the motor in robot drive mechanisms, tracking vehicles, \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/drone-camera\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003ecamera\u003c\/a\u003e motion rigs, home automation and electric tape dispensers when the selected speed, torque, supply and mounting dimensions suit the mechanism. External controls and mechanical integration depend on the application.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Only:\u003c\/strong\u003e one CHP-36GP-555-series planetary DC gear motor in the selected configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor + Bracket:\u003c\/strong\u003e one selected motor and one mounting bracket.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePower supply, motor controller and driven mechanism are not included. Photos show representative configurations; the selected motor code and ratio determine the supplied electrical and gearbox specification.\u003c\/p\u003e\u003ch2\u003eOperating Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMatch the DC supply to the selected 12V or 24V motor; avoid overvoltage and undervoltage.\u003c\/li\u003e\n\u003cli\u003eSelect the motor by rated torque and evaluate the load before use. Do not stall or overload the motor.\u003c\/li\u003e\n\u003cli\u003eSpeed falls as load increases. Evaluate torque requirements when reducing speed.\u003c\/li\u003e\n\u003cli\u003eOperation near or above mechanical limits can damage internal components.\u003c\/li\u003e\n\u003cli\u003eOperating noise and slight vibration vary with speed and load.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eHow do I choose between the motor codes?\u003c\/h3\u003e\u003cp\u003eChoose the rated voltage first, then compare the matching code's speed, rated torque and current at your required ratio. 1225# and 1260# use 12V; 2450# and 24120# use 24V.\u003c\/p\u003e\u003ch3\u003eDoes every motor include the mounting bracket?\u003c\/h3\u003e\u003cp\u003eNo. The bracket is included only when you select Motor + Bracket.\u003c\/p\u003e\u003ch3\u003eCan I use stall torque as the working torque?\u003c\/h3\u003e\u003cp\u003eNo. Select using the rated torque and avoid stall operation; the marked gearbox load limit is also a separate constraint.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555k-planetary-dc-gear-motor-features.webp?v=1792563537\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Planetary motor construction: D shaft, metal gears, copper windings and bearings\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555k-planetary-dc-gear-motor-features.webp?v=1792563537\" style=\"max-width:100%;height:auto;display:block;margin:0 auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003ePlanetary motor construction: D shaft, metal gears, copper windings and bearings\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555k-planetary-dc-gear-motor-dimensions.webp?v=1792563541\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Motor dimensions and gearbox lengths by reduction ratio; series reference includes unsold3.7:1 ratio\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555k-planetary-dc-gear-motor-dimensions.webp?v=1792563541\" style=\"max-width:100%;height:auto;display:block;margin:0 auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMotor dimensions and gearbox lengths by reduction ratio; series reference includes unsold3.7:1 ratio\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555k-planetary-dc-gear-motor-specifications.webp?v=1792563546\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"CHP-36GP-555K specifications and application examples\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555k-planetary-dc-gear-motor-specifications.webp?v=1792563546\" style=\"max-width:100%;height:auto;display:block;margin:0 auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCHP-36GP-555K specifications and application examples\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555k-planetary-dc-gear-motor-performance24.webp?v=1792563550\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"24V2450# and24120# motor performance at the specified ratios\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555k-planetary-dc-gear-motor-performance24.webp?v=1792563550\" style=\"max-width:100%;height:auto;display:block;margin:0 auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e24V2450# and24120# motor performance at the specified ratios\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555k-planetary-dc-gear-motor-performance12.webp?v=1792563555\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"12V1260# and1225# motor performance at the specified ratios\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555k-planetary-dc-gear-motor-performance12.webp?v=1792563555\" style=\"max-width:100%;height:auto;display:block;margin:0 auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e12V1260# and1225# motor performance at the specified ratios\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555k-planetary-dc-gear-motor-bracket.webp?v=1792563559\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Optional mounting bracket dimensions, included only in Motor + Bracket package\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555k-planetary-dc-gear-motor-bracket.webp?v=1792563559\" style=\"max-width:100%;height:auto;display:block;margin:0 auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOptional mounting bracket dimensions, included only in Motor + Bracket package\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555k-planetary-dc-gear-motor-instructions.webp?v=1792563563\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Motor operating notes: supply voltage, rated load and stall restrictions\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555k-planetary-dc-gear-motor-instructions.webp?v=1792563563\" style=\"max-width:100%;height:auto;display:block;margin:0 auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMotor operating notes: supply voltage, rated load and stall restrictions\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 5.2:1 \/ 12V - 1260#","offer_id":68058042171616,"sku":"CHP36GP555-002","price":45.69,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 5.2:1 \/ 24V - 24120#","offer_id":68058042204384,"sku":"CHP36GP555-004","price":45.69,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 14:1 \/ 12V - 1225#","offer_id":68058042237152,"sku":"CHP36GP555-005","price":45.69,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 14:1 \/ 12V - 1260#","offer_id":68058042269920,"sku":"CHP36GP555-006","price":45.69,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 14:1 \/ 24V - 24120#","offer_id":68058042302688,"sku":"CHP36GP555-008","price":45.69,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 19:1 \/ 12V - 1225#","offer_id":68058042335456,"sku":"CHP36GP555-009","price":45.69,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 19:1 \/ 12V - 1260#","offer_id":68058042368224,"sku":"CHP36GP555-010","price":45.69,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 19:1 \/ 24V - 2450#","offer_id":68058042400992,"sku":"CHP36GP555-011","price":45.69,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 19:1 \/ 24V - 24120#","offer_id":68058042433760,"sku":"CHP36GP555-012","price":45.69,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 27:1 \/ 12V - 1260#","offer_id":68058042466528,"sku":"CHP36GP555-014","price":45.69,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 27:1 \/ 24V - 24120#","offer_id":68058042499296,"sku":"CHP36GP555-016","price":45.69,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 51:1 \/ 12V - 1225#","offer_id":68058042532064,"sku":"CHP36GP555-017","price":45.69,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 51:1 \/ 12V - 1260#","offer_id":68058042564832,"sku":"CHP36GP555-018","price":45.69,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 51:1 \/ 24V - 2450#","offer_id":68058042597600,"sku":"CHP36GP555-019","price":45.69,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 51:1 \/ 24V - 24120#","offer_id":68058042630368,"sku":"CHP36GP555-020","price":45.69,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 71:1 \/ 12V - 1260#","offer_id":68058042663136,"sku":"CHP36GP555-022","price":45.69,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 71:1 \/ 24V - 24120#","offer_id":68058042695904,"sku":"CHP36GP555-024","price":45.69,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 100:1 \/ 12V - 1225#","offer_id":68058042728672,"sku":"CHP36GP555-025","price":45.69,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 100:1 \/ 12V - 1260#","offer_id":68058042761440,"sku":"CHP36GP555-026","price":45.69,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 100:1 \/ 24V - 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1260#","offer_id":68058043777248,"sku":"CHP36GP555-070","price":49.23,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 139:1 \/ 24V - 24120#","offer_id":68058043810016,"sku":"CHP36GP555-072","price":49.23,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 264:1 \/ 12V - 1260#","offer_id":68058043842784,"sku":"CHP36GP555-074","price":49.23,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 264:1 \/ 24V - 24120#","offer_id":68058043875552,"sku":"CHP36GP555-076","price":49.23,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 515:1 \/ 12V - 1225#","offer_id":68058043908320,"sku":"CHP36GP555-077","price":49.23,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 515:1 \/ 12V - 1260#","offer_id":68058043941088,"sku":"CHP36GP555-078","price":49.23,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 515:1 \/ 24V - 24120#","offer_id":68058043973856,"sku":"CHP36GP555-080","price":49.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-chp-36gp-555k-planetary-dc-gear-motor-g1.jpg?v=1792563620"},{"product_id":"chihai-gw12t-050-worm-gear-dc-motor","title":"CHIHAI MOTOR GW12T-050 Worm Gear DC Motor, 6V\/12V for Compact Robotics","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e\u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e\u003c\/strong\u003e\u003cstrong\u003e CHF-GW12T-050\u003c\/strong\u003e is a miniature brushed \u003cstrong\u003e\u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eDC gear motor\u003c\/a\u003e\u003c\/strong\u003e with worm gear reduction, a steel plate gearbox frame and a right-angle D-shaped output shaft. Select 6V or 12V operation, the reduction ratio, shaft arrangement and accessory package for compact \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/robotics\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003erobotics\u003c\/a\u003e and automation mechanisms.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteel plate gearbox frame with metal gears and three support points.\u003c\/li\u003e\n\u003cli\u003eCompact worm gear transmission with a 3 mm D-shaped output shaft.\u003c\/li\u003e\n\u003cli\u003eCopper rotor windings.\u003c\/li\u003e\n\u003cli\u003eSix reduction ratios: 42:1, 118:1, 236:1, 302:1, 603:1 and 1030:1.\u003c\/li\u003e\n\u003cli\u003eSingle output, rear motor shaft and double-sided output arrangements, where available.\u003c\/li\u003e\n\u003cli\u003eOptional green bracket, PWM controller or controller-and-power-supply packages.\u003c\/li\u003e\n\u003cli\u003eDC rotation can be reversed by reversing motor polarity; a compatible PWM controller can adjust speed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCHF-GW12T-050 \/ GW12T-050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor and gearbox\u003c\/td\u003e\n\u003ctd\u003eBrushed DC motor, worm gear reduction, steel plate gearbox frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated voltage\u003c\/td\u003e\n\u003ctd\u003e6V DC or 12V DC, according to selected configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power\u003c\/td\u003e\n\u003ctd\u003e0.15W at 6V; 0.55W at 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReduction ratios\u003c\/td\u003e\n\u003ctd\u003e42:1 \/ 118:1 \/ 236:1 \/ 302:1 \/ 603:1 \/ 1030:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft\u003c\/td\u003e\n\u003ctd\u003eD-shaped, nominal 3 mm diameter; tolerance -0.01\/-0.02 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft projection\u003c\/td\u003e\n\u003ctd\u003e8 ±0.2 mm in dimensional drawing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft flat length \/ across-flat dimension\u003c\/td\u003e\n\u003ctd\u003e7 ±0.2 mm \/ 2.5 mm with 0\/-0.05 mm tolerance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGearbox envelope\u003c\/td\u003e\n\u003ctd\u003e18 mm length (0\/-0.1 mm); 12 mm width (0\/-0.1 mm); 10 ±0.1 mm height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor section\u003c\/td\u003e\n\u003ctd\u003e26.9 mm reference length; 15.5 mm maximum diameter; 11.9 mm flattened body dimension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear shaft projection\u003c\/td\u003e\n\u003ctd\u003e1.9 ±0.2 mm in rear-shaft drawing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e3 × 1.4 mm mounting holes; matching M1.4 screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting reference dimensions\u003c\/td\u003e\n\u003ctd\u003e11 mm and 8.5 mm shown in top view; 14 ±0.1 mm shown in underside view\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproximate motor weight\u003c\/td\u003e\n\u003ctd\u003e23g, excluding accessories and packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eConfiguration Guide\u003c\/h2\u003e\u003cp\u003eChoose Package, Reduction Ratio, and Voltage and Shaft Layout. The combined voltage-and-shaft option keeps each real configuration selectable. Photos show representative package contents; the selected shaft layout determines the supplied shaft arrangement.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eShaft layout\u003c\/th\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSingle Output Shaft\u003c\/td\u003e\n\u003ctd\u003eOne gearbox output shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Shaft + Rear Motor Shaft\u003c\/td\u003e\n\u003ctd\u003eGearbox output plus an exposed rear motor shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDouble-Sided Output Shaft\u003c\/td\u003e\n\u003ctd\u003eGearbox output extending to both sides\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eA rear motor shaft is different from a double-sided gearbox output. An exposed shaft does not include an encoder. Match the power supply to the selected rated motor voltage.\u003c\/p\u003e\u003ch2\u003ePerformance at Rated Voltage\u003c\/h2\u003e\u003cp\u003eNo-load speed and rated-load speed are different operating conditions. Choose by rated torque at the required speed. Stall current is a reference limit, not a continuous operating current.\u003c\/p\u003e\u003ch3\u003e12V — 0.55W motor\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load RPM\u003c\/th\u003e\n\u003cth\u003eRated torque (kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated torque (N·m)\u003c\/th\u003e\n\u003cth\u003eRated RPM\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e42:1\u003c\/td\u003e\n\u003ctd\u003e380\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003e0.01\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e118:1\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e0.03\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e236:1\u003c\/td\u003e\n\u003ctd\u003e68\u003c\/td\u003e\n\u003ctd\u003e0.65\u003c\/td\u003e\n\u003ctd\u003e0.064\u003c\/td\u003e\n\u003ctd\u003e53\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e302:1\u003c\/td\u003e\n\u003ctd\u003e53\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e0.079\u003c\/td\u003e\n\u003ctd\u003e41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e603:1\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e1.6\u003c\/td\u003e\n\u003ctd\u003e0.16\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1030:1\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e2.4\u003c\/td\u003e\n\u003ctd\u003e0.24\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eNo-load current: ≤85 mA; rated current: ≤0.23 A; stall current: ≤1.0 A.\u003c\/p\u003e\u003ch3\u003e6V — 0.15W motor\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load RPM\u003c\/th\u003e\n\u003cth\u003eRated torque (kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated torque (N·m)\u003c\/th\u003e\n\u003cth\u003eRated RPM\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e42:1\u003c\/td\u003e\n\u003ctd\u003e190\u003c\/td\u003e\n\u003ctd\u003e0.05\u003c\/td\u003e\n\u003ctd\u003e0.005\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e118:1\u003c\/td\u003e\n\u003ctd\u003e67\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003ctd\u003e0.015\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e236:1\u003c\/td\u003e\n\u003ctd\u003e33\u003c\/td\u003e\n\u003ctd\u003e0.32\u003c\/td\u003e\n\u003ctd\u003e0.031\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e302:1\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e0.039\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e603:1\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e0.079\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1030:1\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eNo-load current: ≤65 mA; rated current: ≤0.18 A; stall current: ≤0.6 A.\u003c\/p\u003e\u003cp\u003eAvoid stall operation and loads above 3 kgf·cm. This load ceiling is not a continuous torque rating; use the rated torque for the selected voltage and ratio. Worm gearing provides resistance to back-driving, but no rated holding-brake capacity is specified.\u003c\/p\u003e\u003ch2\u003eMechanical Installation\u003c\/h2\u003e\u003cp\u003eUse the three-hole triangular mounting pattern with matching M1.4 screws. Consult the dimension drawing for tolerances, mounting-hole positions and shaft clearances. Check the selected single-output, rear-shaft or double-sided-output arrangement before designing the coupling or mount.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuitable integration examples include small robot mechanisms, tracking vehicles, \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/drone-camera\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003ecamera\u003c\/a\u003e motion rigs, smart appliances and electric tape dispensers when the selected speed, torque, supply and mounting dimensions fit the mechanism.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePackage\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Only\u003c\/td\u003e\n\u003ctd\u003e1 × selected GW12T-050 motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Green Bracket\u003c\/td\u003e\n\u003ctd\u003e1 × selected motor; 1 × green mounting bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + PWM Controller\u003c\/td\u003e\n\u003ctd\u003e1 × selected motor; 1 × PWM speed controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + PWM Controller + Power Supply\u003c\/td\u003e\n\u003ctd\u003e1 × selected motor; 1 × PWM speed controller; 1 × power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eAccessories are included only when named in the selected package. A controller package does not include a bracket. Verify the included power supply output and connection before use; input voltage, output current and regional plug compatibility are not specified here.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs the rear shaft the same as a double-sided output?\u003c\/h3\u003e\u003cp\u003eNo. The rear shaft extends from the motor itself, while a double-sided output extends from both sides of the gearbox. Select the layout required by your mechanism.\u003c\/p\u003e\u003ch3\u003eDoes every package include a speed controller or power supply?\u003c\/h3\u003e\u003cp\u003eNo. Only packages listing a PWM controller or power supply include those items.\u003c\/p\u003e\u003ch3\u003eDoes the same ratio give the same speed at 6V and 12V?\u003c\/h3\u003e\u003cp\u003eNo. Compare the separate 6V and 12V tables and use the selected rated voltage. The listed rated speed applies under the corresponding rated load.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw12t-050-features.webp?v=1792597347\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GW12T-050 worm gear motor construction features\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw12t-050-features.webp?v=1792597347\" style=\"max-width:100%;height:auto;display:block;margin:0 auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGW12T-050 worm gear motor construction features\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw12t-050-dimensions.webp?v=1792597352\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GW12T-050 motor mechanical dimension drawing\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw12t-050-dimensions.webp?v=1792597352\" style=\"max-width:100%;height:auto;display:block;margin:0 auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGW12T-050 motor mechanical dimension drawing\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw12t-050-performance.webp?v=1792597358\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GW12T-050 performance table for 6V and 12V motors across six ratios\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw12t-050-performance.webp?v=1792597358\" style=\"max-width:100%;height:auto;display:block;margin:0 auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGW12T-050 performance table for 6V and 12V motors across six ratios\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 42:1 \/ 6V - Output Shaft + Rear Motor Shaft","offer_id":68072716271840,"sku":"GW12T050-002","price":14.92,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 42:1 \/ 6V - Double-Sided Output Shaft","offer_id":68072716304608,"sku":"GW12T050-003","price":14.92,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 118:1 \/ 6V - Single Output Shaft","offer_id":68072716337376,"sku":"GW12T050-004","price":14.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 118:1 \/ 6V - Output Shaft + Rear Motor Shaft","offer_id":68072716370144,"sku":"GW12T050-005","price":14.92,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 236:1 \/ 6V - Output Shaft + Rear Motor Shaft","offer_id":68072716402912,"sku":"GW12T050-008","price":14.92,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 302:1 \/ 6V - Single Output Shaft","offer_id":68072716435680,"sku":"GW12T050-010","price":14.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 302:1 \/ 6V - Output Shaft + Rear Motor Shaft","offer_id":68072716468448,"sku":"GW12T050-011","price":14.92,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 603:1 \/ 6V - Single Output Shaft","offer_id":68072716501216,"sku":"GW12T050-013","price":14.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 603:1 \/ 6V - Output Shaft + Rear Motor Shaft","offer_id":68072716533984,"sku":"GW12T050-014","price":14.92,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1030:1 \/ 6V - Single Output Shaft","offer_id":68072716566752,"sku":"GW12T050-016","price":14.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1030:1 \/ 6V - Output Shaft + Rear Motor Shaft","offer_id":68072716599520,"sku":"GW12T050-017","price":14.92,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 42:1 \/ 12V - Output Shaft + Rear Motor Shaft","offer_id":68072716632288,"sku":"GW12T050-020","price":14.92,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 42:1 \/ 12V - Double-Sided Output Shaft","offer_id":68072716665056,"sku":"GW12T050-021","price":14.92,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 118:1 \/ 12V - Single Output Shaft","offer_id":68072716697824,"sku":"GW12T050-022","price":14.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 118:1 \/ 12V - Output Shaft + Rear Motor Shaft","offer_id":68072716730592,"sku":"GW12T050-023","price":14.92,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 236:1 \/ 12V - Output Shaft + Rear Motor Shaft","offer_id":68072716763360,"sku":"GW12T050-026","price":14.92,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 302:1 \/ 12V - Single Output Shaft","offer_id":68072716796128,"sku":"GW12T050-028","price":14.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 302:1 \/ 12V - Output Shaft + Rear Motor Shaft","offer_id":68072716828896,"sku":"GW12T050-029","price":14.92,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 603:1 \/ 12V - Single Output Shaft","offer_id":68072716861664,"sku":"GW12T050-031","price":14.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 603:1 \/ 12V - Output Shaft + Rear Motor Shaft","offer_id":68072716894432,"sku":"GW12T050-032","price":14.92,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1030:1 \/ 12V - Single Output Shaft","offer_id":68072716927200,"sku":"GW12T050-034","price":14.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1030:1 \/ 12V - Output Shaft + Rear Motor Shaft","offer_id":68072716959968,"sku":"GW12T050-035","price":14.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 42:1 \/ 6V - Output Shaft + Rear Motor Shaft","offer_id":68072716992736,"sku":"GW12T050-038","price":15.63,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 42:1 \/ 6V - Double-Sided Output Shaft","offer_id":68072717025504,"sku":"GW12T050-039","price":15.63,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 118:1 \/ 6V - Single Output Shaft","offer_id":68072717058272,"sku":"GW12T050-040","price":15.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 118:1 \/ 6V - Output Shaft + Rear Motor Shaft","offer_id":68072717091040,"sku":"GW12T050-041","price":15.63,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 236:1 \/ 6V - Output Shaft + Rear Motor Shaft","offer_id":68072717123808,"sku":"GW12T050-044","price":15.63,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 302:1 \/ 6V - Single Output Shaft","offer_id":68072717156576,"sku":"GW12T050-046","price":15.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 302:1 \/ 6V - Output Shaft + Rear Motor Shaft","offer_id":68072717189344,"sku":"GW12T050-047","price":15.63,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 603:1 \/ 6V - Single Output Shaft","offer_id":68072717222112,"sku":"GW12T050-049","price":15.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 603:1 \/ 6V - Output Shaft + Rear Motor Shaft","offer_id":68072717254880,"sku":"GW12T050-050","price":15.63,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 1030:1 \/ 6V - Single Output Shaft","offer_id":68072717287648,"sku":"GW12T050-052","price":15.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 1030:1 \/ 6V - Output Shaft + Rear Motor Shaft","offer_id":68072717320416,"sku":"GW12T050-053","price":15.63,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 42:1 \/ 12V - Output Shaft + Rear Motor Shaft","offer_id":68072717353184,"sku":"GW12T050-056","price":15.63,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 42:1 \/ 12V - Double-Sided Output Shaft","offer_id":68072717385952,"sku":"GW12T050-057","price":15.63,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 118:1 \/ 12V - Single Output Shaft","offer_id":68072717418720,"sku":"GW12T050-058","price":15.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 118:1 \/ 12V - Output Shaft + Rear Motor Shaft","offer_id":68072717451488,"sku":"GW12T050-059","price":15.63,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 236:1 \/ 12V - Output Shaft + Rear Motor Shaft","offer_id":68072717484256,"sku":"GW12T050-062","price":15.63,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 302:1 \/ 12V - Single Output Shaft","offer_id":68072717517024,"sku":"GW12T050-064","price":15.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 302:1 \/ 12V - Output Shaft + Rear Motor Shaft","offer_id":68072717549792,"sku":"GW12T050-065","price":15.63,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 603:1 \/ 12V - Single Output Shaft","offer_id":68072717582560,"sku":"GW12T050-067","price":15.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 603:1 \/ 12V - Output Shaft + Rear Motor Shaft","offer_id":68072717615328,"sku":"GW12T050-068","price":15.63,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 1030:1 \/ 12V - Single Output Shaft","offer_id":68072717648096,"sku":"GW12T050-070","price":15.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 1030:1 \/ 12V - Output Shaft + Rear Motor Shaft","offer_id":68072717680864,"sku":"GW12T050-071","price":15.63,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller \/ 42:1 \/ 6V - Output Shaft + Rear Motor Shaft","offer_id":68072717713632,"sku":"GW12T050-074","price":17.68,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller \/ 42:1 \/ 6V - Double-Sided Output Shaft","offer_id":68072717746400,"sku":"GW12T050-075","price":17.68,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller \/ 118:1 \/ 6V - Single Output Shaft","offer_id":68072717779168,"sku":"GW12T050-076","price":17.37,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller \/ 118:1 \/ 6V - Output Shaft + Rear Motor Shaft","offer_id":68072717811936,"sku":"GW12T050-077","price":17.68,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller \/ 236:1 \/ 6V - Output Shaft + Rear Motor Shaft","offer_id":68072717844704,"sku":"GW12T050-080","price":17.68,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller \/ 302:1 \/ 6V - Single Output Shaft","offer_id":68072717877472,"sku":"GW12T050-082","price":17.37,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller \/ 302:1 \/ 6V - 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Double-Sided Output Shaft","offer_id":68072718106848,"sku":"GW12T050-093","price":17.68,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller \/ 118:1 \/ 12V - Single Output Shaft","offer_id":68072718139616,"sku":"GW12T050-094","price":17.37,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller \/ 118:1 \/ 12V - Output Shaft + Rear Motor Shaft","offer_id":68072718172384,"sku":"GW12T050-095","price":17.68,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller \/ 236:1 \/ 12V - Output Shaft + Rear Motor Shaft","offer_id":68072718205152,"sku":"GW12T050-098","price":17.68,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller \/ 302:1 \/ 12V - Single Output Shaft","offer_id":68072718237920,"sku":"GW12T050-100","price":17.37,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller \/ 302:1 \/ 12V - Output Shaft + Rear Motor Shaft","offer_id":68072718270688,"sku":"GW12T050-101","price":17.68,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller \/ 603:1 \/ 12V - 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Single Output Shaft","offer_id":68072718500064,"sku":"GW12T050-112","price":26.52,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller + Power Supply \/ 118:1 \/ 6V - Output Shaft + Rear Motor Shaft","offer_id":68072718532832,"sku":"GW12T050-113","price":26.83,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller + Power Supply \/ 236:1 \/ 6V - Output Shaft + Rear Motor Shaft","offer_id":68072718565600,"sku":"GW12T050-116","price":26.83,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller + Power Supply \/ 302:1 \/ 6V - Single Output Shaft","offer_id":68072718598368,"sku":"GW12T050-118","price":26.52,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller + Power Supply \/ 302:1 \/ 6V - Output Shaft + Rear Motor Shaft","offer_id":68072718631136,"sku":"GW12T050-119","price":26.83,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller + Power Supply \/ 603:1 \/ 6V - Single Output Shaft","offer_id":68072718663904,"sku":"GW12T050-121","price":26.52,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller + Power Supply \/ 603:1 \/ 6V - Output Shaft + Rear Motor Shaft","offer_id":68072718696672,"sku":"GW12T050-122","price":26.83,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller + Power Supply \/ 1030:1 \/ 6V - Single Output Shaft","offer_id":68072718729440,"sku":"GW12T050-124","price":26.52,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller + Power Supply \/ 1030:1 \/ 6V - Output Shaft + Rear Motor Shaft","offer_id":68072718762208,"sku":"GW12T050-125","price":26.83,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller + Power Supply \/ 42:1 \/ 12V - Output Shaft + Rear Motor Shaft","offer_id":68072718794976,"sku":"GW12T050-128","price":26.83,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller + Power Supply \/ 42:1 \/ 12V - Double-Sided Output Shaft","offer_id":68072718827744,"sku":"GW12T050-129","price":26.83,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller + Power Supply \/ 118:1 \/ 12V - Single Output Shaft","offer_id":68072718860512,"sku":"GW12T050-130","price":26.52,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller + Power Supply \/ 118:1 \/ 12V - Output Shaft + Rear Motor Shaft","offer_id":68072718893280,"sku":"GW12T050-131","price":26.83,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller + Power Supply \/ 236:1 \/ 12V - Output Shaft + Rear Motor Shaft","offer_id":68072718926048,"sku":"GW12T050-134","price":26.83,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller + Power Supply \/ 302:1 \/ 12V - Single Output Shaft","offer_id":68072718958816,"sku":"GW12T050-136","price":26.52,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller + Power Supply \/ 302:1 \/ 12V - Output Shaft + Rear Motor Shaft","offer_id":68072718991584,"sku":"GW12T050-137","price":26.83,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller + Power Supply \/ 603:1 \/ 12V - Single Output Shaft","offer_id":68072719024352,"sku":"GW12T050-139","price":26.52,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller + Power Supply \/ 603:1 \/ 12V - Output Shaft + Rear Motor Shaft","offer_id":68072719057120,"sku":"GW12T050-140","price":26.83,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller + Power Supply \/ 1030:1 \/ 12V - Single Output Shaft","offer_id":68072719089888,"sku":"GW12T050-142","price":26.52,"currency_code":"USD","in_stock":true},{"title":"Motor + PWM Controller + Power Supply \/ 1030:1 \/ 12V - Output Shaft + Rear Motor Shaft","offer_id":68072719122656,"sku":"GW12T050-143","price":26.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-gw12t-050-g1.jpg?v=1792597381"},{"product_id":"chihai-gf5560-180-worm-gear-dc-motor","title":"CHIHAI MOTOR GF5560-180 Worm Gear DC Motor, 6V–24V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHF-GF5560-180 is a compact permanent-magnet \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC gear motor\u003c\/a\u003e with a worm gear transmission and D-shaped output shaft. Select the voltage and winding, reduction ratio, output face and accessory package to suit the required speed, torque and mechanical layout.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWorm drive with a brass worm, POM worm wheel and machined gears in the loaded reduction stages.\u003c\/li\u003e\n\u003cli\u003eCopper-wound rotor with balance correction.\u003c\/li\u003e\n\u003cli\u003e8 mm D-shaped output shaft for compatible hubs and couplings.\u003c\/li\u003e\n\u003cli\u003eFlat-face and R-face output arrangements, with configuration-specific mounting drawings.\u003c\/li\u003e\n\u003cli\u003eOptional push-on leads, forward\/reverse speed controller and power supply packages.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel family\u003c\/td\u003e\n\u003ctd\u003eCHF-GF5560-180 \/ GF5560-180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor type\u003c\/td\u003e\n\u003ctd\u003ePermanent-magnet brushed DC motor with worm gear reduction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelectable supply\u003c\/td\u003e\n\u003ctd\u003e6V, 12V; 24V 24150# and 12V 24150# winding options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelectable ratios\u003c\/td\u003e\n\u003ctd\u003e26.9:1, 53.8:1, 161:1, 322:1, 700:1, 1400:1; availability depends on winding\/package\/output face\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput faces\u003c\/td\u003e\n\u003ctd\u003eFlat face or R-face, as named in the selected configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain gearbox outline\u003c\/td\u003e\n\u003ctd\u003e55 × 60 × 19 mm; see the corresponding output-face drawing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft\u003c\/td\u003e\n\u003ctd\u003e8 mm diameter; 21 ±0.5 mm projection; D-flat length 15 ±0.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft tolerances\u003c\/td\u003e\n\u003ctd\u003eDiameter 8 mm: +0\/−0.03 mm; across-flat dimension 7 mm: +0\/−0.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting drawing references\u003c\/td\u003e\n\u003ctd\u003e48 mm horizontal and vertical centers; 21 mm and 27.5 mm shaft-center offsets; use the drawing for the selected face\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor diameter reference\u003c\/td\u003e\n\u003ctd\u003e20.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear module \/ reduction stages\u003c\/td\u003e\n\u003ctd\u003e0.5–0.8 \/ 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor weight\u003c\/td\u003e\n\u003ctd\u003eApproximately 200 g; varies with ratio and configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum rated \/ momentary load\u003c\/td\u003e\n\u003ctd\u003eUp to 25 \/ 40 kgf·cm across the family; observe configuration-specific rated torque\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24150# winding reference\u003c\/td\u003e\n\u003ctd\u003e24V: input speed 15,000 rpm, maximum power 3.0W; 12V: input speed 7,500 rpm, maximum power 1.0W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-torque winding maximum input power\u003c\/td\u003e\n\u003ctd\u003e12V: 4.2W; 6V: 1.0W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eConfiguration Guide\u003c\/h2\u003e\u003cp\u003eChoose the package first, then the voltage\/winding and the ratio\/output-face combination. “24150#” identifies a separate winding configuration; its performance differs from the high-torque winding at the same supply voltage. Flat-face and R-face describe different shaft-exit faces. Available combinations are limited to those shown in the selectors.\u003c\/p\u003e\u003cp\u003eThe motor label in example photographs shows a representative 12V, 161:1 unit. The selected option determines the supplied configuration. Match the power supply to the selected motor voltage. Resistance to back-driving depends on ratio and load; do not use the gearbox as an independently rated safety brake.\u003c\/p\u003e\u003ch2\u003ePerformance by Winding and Voltage\u003c\/h2\u003e\u003cp\u003eAll values below apply to the stated winding, voltage and ratio. No-load speed, rated-load speed and stall values describe different operating conditions. Stall torque and current are not continuous operating ratings. Values in N·m are rounded configuration values where listed.\u003c\/p\u003e\u003ch3\u003e24150# winding — DC 24V\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e53.8:1\u003c\/th\u003e\n\u003cth\u003e161:1\u003c\/th\u003e\n\u003cth\u003e322:1\u003c\/th\u003e\n\u003cth\u003e700:1\u003c\/th\u003e\n\u003cth\u003e1400:1\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load current (mA)\u003c\/td\u003e\n\u003ctd\u003e≤150\u003c\/td\u003e\n\u003ctd\u003e≤150\u003c\/td\u003e\n\u003ctd\u003e≤150\u003c\/td\u003e\n\u003ctd\u003e≤150\u003c\/td\u003e\n\u003ctd\u003e≤150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load speed (rpm)\u003c\/td\u003e\n\u003ctd\u003e278\u003c\/td\u003e\n\u003ctd\u003e93\u003c\/td\u003e\n\u003ctd\u003e47\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated torque (kgf·cm)\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e10.0\u003c\/td\u003e\n\u003ctd\u003e20.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated speed (rpm)\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e36\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e8.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated current (mA)\u003c\/td\u003e\n\u003ctd\u003e≤550\u003c\/td\u003e\n\u003ctd\u003e≤550\u003c\/td\u003e\n\u003ctd\u003e≤550\u003c\/td\u003e\n\u003ctd\u003e≤550\u003c\/td\u003e\n\u003ctd\u003e≤550\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall current (A)\u003c\/td\u003e\n\u003ctd\u003e≤2.3\u003c\/td\u003e\n\u003ctd\u003e≤2.3\u003c\/td\u003e\n\u003ctd\u003e≤2.3\u003c\/td\u003e\n\u003ctd\u003e≤2.3\u003c\/td\u003e\n\u003ctd\u003e≤2.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall torque (kgf·cm)\u003c\/td\u003e\n\u003ctd\u003e≥3.5\u003c\/td\u003e\n\u003ctd\u003e≥10.0\u003c\/td\u003e\n\u003ctd\u003e≥20.0\u003c\/td\u003e\n\u003ctd\u003e≥30.0\u003c\/td\u003e\n\u003ctd\u003e≥40.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e24150# winding — DC 12V\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e53.8:1\u003c\/th\u003e\n\u003cth\u003e161:1\u003c\/th\u003e\n\u003cth\u003e322:1\u003c\/th\u003e\n\u003cth\u003e700:1\u003c\/th\u003e\n\u003cth\u003e1400:1\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load current (mA)\u003c\/td\u003e\n\u003ctd\u003e≤120\u003c\/td\u003e\n\u003ctd\u003e≤120\u003c\/td\u003e\n\u003ctd\u003e≤120\u003c\/td\u003e\n\u003ctd\u003e≤120\u003c\/td\u003e\n\u003ctd\u003e≤120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load speed (rpm)\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated torque (kgf·cm)\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e12.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated speed (rpm)\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e33\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003e8.0\u003c\/td\u003e\n\u003ctd\u003e4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated current (mA)\u003c\/td\u003e\n\u003ctd\u003e≤350\u003c\/td\u003e\n\u003ctd\u003e≤350\u003c\/td\u003e\n\u003ctd\u003e≤350\u003c\/td\u003e\n\u003ctd\u003e≤350\u003c\/td\u003e\n\u003ctd\u003e≤350\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall current (A)\u003c\/td\u003e\n\u003ctd\u003e≤1.25\u003c\/td\u003e\n\u003ctd\u003e≤1.25\u003c\/td\u003e\n\u003ctd\u003e≤1.25\u003c\/td\u003e\n\u003ctd\u003e≤1.25\u003c\/td\u003e\n\u003ctd\u003e≤1.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall torque (kgf·cm)\u003c\/td\u003e\n\u003ctd\u003e≥1.3\u003c\/td\u003e\n\u003ctd\u003e≥4.0\u003c\/td\u003e\n\u003ctd\u003e≥10.0\u003c\/td\u003e\n\u003ctd\u003e≥18\u003c\/td\u003e\n\u003ctd\u003e≥30.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eHigh-torque winding — DC 12V\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e26.9:1\u003c\/th\u003e\n\u003cth\u003e53.8:1\u003c\/th\u003e\n\u003cth\u003e161:1\u003c\/th\u003e\n\u003cth\u003e322:1\u003c\/th\u003e\n\u003cth\u003e700:1\u003c\/th\u003e\n\u003cth\u003e1400:1\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load current (mA)\u003c\/td\u003e\n\u003ctd\u003e≤200\u003c\/td\u003e\n\u003ctd\u003e≤200\u003c\/td\u003e\n\u003ctd\u003e≤200\u003c\/td\u003e\n\u003ctd\u003e≤200\u003c\/td\u003e\n\u003ctd\u003e≤200\u003c\/td\u003e\n\u003ctd\u003e≤200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load speed (rpm)\u003c\/td\u003e\n\u003ctd\u003e590\u003c\/td\u003e\n\u003ctd\u003e295\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated torque (kgf·cm)\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e13.0\u003c\/td\u003e\n\u003ctd\u003e25.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated torque (N·m)\u003c\/td\u003e\n\u003ctd\u003e0.05\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e1.3\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated speed (rpm)\u003c\/td\u003e\n\u003ctd\u003e460\u003c\/td\u003e\n\u003ctd\u003e230\u003c\/td\u003e\n\u003ctd\u003e78\u003c\/td\u003e\n\u003ctd\u003e39\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated current (A)\u003c\/td\u003e\n\u003ctd\u003e≤0.80\u003c\/td\u003e\n\u003ctd\u003e≤0.80\u003c\/td\u003e\n\u003ctd\u003e≤0.80\u003c\/td\u003e\n\u003ctd\u003e≤0.80\u003c\/td\u003e\n\u003ctd\u003e≤0.80\u003c\/td\u003e\n\u003ctd\u003e≤0.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall current (A)\u003c\/td\u003e\n\u003ctd\u003e≤3.30\u003c\/td\u003e\n\u003ctd\u003e≤3.30\u003c\/td\u003e\n\u003ctd\u003e≤3.30\u003c\/td\u003e\n\u003ctd\u003e≤3.30\u003c\/td\u003e\n\u003ctd\u003e≤3.30\u003c\/td\u003e\n\u003ctd\u003e≤3.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall torque (kgf·cm)\u003c\/td\u003e\n\u003ctd\u003e≥2.0\u003c\/td\u003e\n\u003ctd\u003e≥4.0\u003c\/td\u003e\n\u003ctd\u003e≥14.0\u003c\/td\u003e\n\u003ctd\u003e≥28.0\u003c\/td\u003e\n\u003ctd\u003e≥40.0\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eHigh-torque winding — DC 6V\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e26.9:1\u003c\/th\u003e\n\u003cth\u003e53.8:1\u003c\/th\u003e\n\u003cth\u003e161:1\u003c\/th\u003e\n\u003cth\u003e322:1\u003c\/th\u003e\n\u003cth\u003e700:1\u003c\/th\u003e\n\u003cth\u003e1400:1\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load current (mA)\u003c\/td\u003e\n\u003ctd\u003e≤130\u003c\/td\u003e\n\u003ctd\u003e≤130\u003c\/td\u003e\n\u003ctd\u003e≤130\u003c\/td\u003e\n\u003ctd\u003e≤130\u003c\/td\u003e\n\u003ctd\u003e≤130\u003c\/td\u003e\n\u003ctd\u003e≤130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load speed (rpm)\u003c\/td\u003e\n\u003ctd\u003e290\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e5.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated torque (kgf·cm)\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e1.6\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e6.5\u003c\/td\u003e\n\u003ctd\u003e12.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated torque (N·m)\u003c\/td\u003e\n\u003ctd\u003e0.025\u003c\/td\u003e\n\u003ctd\u003e0.05\u003c\/td\u003e\n\u003ctd\u003e0.16\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e0.65\u003c\/td\u003e\n\u003ctd\u003e1.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated speed (rpm)\u003c\/td\u003e\n\u003ctd\u003e230\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003e4.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated current (A)\u003c\/td\u003e\n\u003ctd\u003e≤0.60\u003c\/td\u003e\n\u003ctd\u003e≤0.60\u003c\/td\u003e\n\u003ctd\u003e≤0.60\u003c\/td\u003e\n\u003ctd\u003e≤0.60\u003c\/td\u003e\n\u003ctd\u003e≤0.60\u003c\/td\u003e\n\u003ctd\u003e≤0.60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall current (A)\u003c\/td\u003e\n\u003ctd\u003e≤1.8\u003c\/td\u003e\n\u003ctd\u003e≤1.8\u003c\/td\u003e\n\u003ctd\u003e≤1.8\u003c\/td\u003e\n\u003ctd\u003e≤1.8\u003c\/td\u003e\n\u003ctd\u003e≤1.8\u003c\/td\u003e\n\u003ctd\u003e≤1.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall torque (kgf·cm)\u003c\/td\u003e\n\u003ctd\u003e≥1.0\u003c\/td\u003e\n\u003ctd\u003e≥2.0\u003c\/td\u003e\n\u003ctd\u003e≥7.0\u003c\/td\u003e\n\u003ctd\u003e≥14.0\u003c\/td\u003e\n\u003ctd\u003e≥30.0\u003c\/td\u003e\n\u003ctd\u003e≥40.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eMechanical Dimensions and Wiring\u003c\/h2\u003e\u003cp\u003eUse the drawing for the selected output face before machining a mount or coupling. Check shaft projection, flat orientation, mounting holes and available terminal clearance. Dimensions in the drawings are in millimeters. The red-marked motor terminal denotes positive polarity in the illustrated connection.\u003c\/p\u003e\u003cp\u003eThe spade-terminal lead package provides a push-on connection. If soldering is necessary, limit heating to 2 seconds per motor terminal. Do not overload or stall the motor. Select it using rated torque at the required operating speed; excessive loading reduces output speed and may damage the gearbox. Operating noise varies with speed and load.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuitable for compact automation mechanisms, model drives, robotics and other geared-motion projects when the selected speed, rated torque, supply voltage and mounting arrangement match the application. Check the required duty and operating point before integration.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSelected package\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Only\u003c\/td\u003e\n\u003ctd\u003eOne selected motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Spade-Terminal Leads\u003c\/td\u003e\n\u003ctd\u003eOne selected motor and one red\/black spade-terminal lead pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Spade-Terminal Leads + Forward\/Reverse Speed Controller\u003c\/td\u003e\n\u003ctd\u003eOne selected motor, one spade-terminal lead pair and one forward\/reverse speed controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Leads + Forward\/Reverse Speed Controller + Power Supply\u003c\/td\u003e\n\u003ctd\u003eOne selected motor, one lead pair, one forward\/reverse speed controller and one power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003ePhotos illustrate representative configurations. Brackets, couplings, wheels, batteries and other equipment are not included unless explicitly named in the selected package. A power supply is included only with the package that names it; its voltage must match the selected motor.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eWhat is the difference between the two 12V winding choices?\u003c\/h3\u003e\u003cp\u003eThe 12V 24150# and 12V high-torque choices have different speed and torque characteristics. Compare their separate performance tables at the required ratio.\u003c\/p\u003e\u003ch3\u003eDoes Motor Only include a controller or power supply?\u003c\/h3\u003e\u003cp\u003eNo. It includes one selected motor. Choose the corresponding accessory package for leads, a controller or a power supply.\u003c\/p\u003e\u003ch3\u003eCan the stall-torque figure be used as a continuous load rating?\u003c\/h3\u003e\u003cp\u003eNo. Select the motor using its rated torque and operating speed, and avoid stalling the motor.\u003c\/p\u003e\u003ch3\u003eAre flat-face and R-face configurations mechanically interchangeable?\u003c\/h3\u003e\u003cp\u003eThey place the output on different faces. Check the corresponding dimension drawing and shaft orientation before installation.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gf5560-180-worm-gear-dc-motor-review-d2.webp?v=1792603587\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gf5560-180-worm-gear-dc-motor-review-d2.webp?v=1792603587\" alt=\"CHF-GF5560-180 worm gear motor overview\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCHF-GF5560-180 worm gear motor overview\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gf5560-180-worm-gear-dc-motor-review-d3.webp?v=1792603592\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gf5560-180-worm-gear-dc-motor-review-d3.webp?v=1792603592\" alt=\"Flat output face dimensions in millimeters\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eFlat output face dimensions in millimeters\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gf5560-180-worm-gear-dc-motor-review-d4.webp?v=1792603597\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gf5560-180-worm-gear-dc-motor-review-d4.webp?v=1792603597\" alt=\"R-face output dimensions in millimeters\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eR-face output dimensions in millimeters\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gf5560-180-worm-gear-dc-motor-review-d5.webp?v=1792603603\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gf5560-180-worm-gear-dc-motor-review-d5.webp?v=1792603603\" alt=\"Motor family specifications and series ratio reference\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMotor family specifications and series ratio reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gf5560-180-worm-gear-dc-motor-review-d6.webp?v=1792603608\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gf5560-180-worm-gear-dc-motor-review-d6.webp?v=1792603608\" alt=\"Brass worm and POM worm wheel transmission\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eBrass worm and POM worm wheel transmission\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gf5560-180-worm-gear-dc-motor-review-d7.webp?v=1792603613\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gf5560-180-worm-gear-dc-motor-review-d7.webp?v=1792603613\" alt=\"Precision-machined reduction gears\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003ePrecision-machined reduction gears\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gf5560-180-worm-gear-dc-motor-review-d8.webp?v=1792603618\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gf5560-180-worm-gear-dc-motor-review-d8.webp?v=1792603618\" alt=\"Copper-wound rotor construction\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCopper-wound rotor construction\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gf5560-180-worm-gear-dc-motor-review-d9.webp?v=1792603623\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gf5560-180-worm-gear-dc-motor-review-d9.webp?v=1792603623\" alt=\"D-shaped output shaft detail\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eD-shaped output shaft detail\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gf5560-180-worm-gear-dc-motor-review-d10.webp?v=1792603627\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gf5560-180-worm-gear-dc-motor-review-d10.webp?v=1792603627\" alt=\"24150# winding performance at 24V and 12V\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e24150# winding performance at 24V and 12V\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gf5560-180-worm-gear-dc-motor-review-d11.webp?v=1792603633\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gf5560-180-worm-gear-dc-motor-review-d11.webp?v=1792603633\" alt=\"High-torque winding performance at 12V and 6V\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eHigh-torque winding performance at 12V and 6V\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gf5560-180-worm-gear-dc-motor-review-d17.webp?v=1792603638\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gf5560-180-worm-gear-dc-motor-review-d17.webp?v=1792603638\" alt=\"Motor operating and load-selection notes\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMotor operating and load-selection notes\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ DC 6V \/ Ratio 1:26.9 · Flat Output","offer_id":68073500803296,"sku":"GF5560-180-0001","price":24.08,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ DC 6V \/ Ratio 1:53.8 · Flat Output","offer_id":68073500836064,"sku":"GF5560-180-0002","price":24.08,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ DC 6V \/ Ratio 1:161 · Flat Output","offer_id":68073500868832,"sku":"GF5560-180-0003","price":24.08,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ DC 6V \/ Ratio 1:322 · Flat 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R-Face","offer_id":68073503391968,"sku":"GF5560-180-0096","price":47.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-gf5560-180-worm-gear-dc-motor-review-g1.webp?v=1792603548"},{"product_id":"chihai-chs-gm12-10by-geared-stepper-motor","title":"CHIHAI MOTOR CHS-GM12-10BY 2-Phase Geared Stepper Motor, 5V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHS-GM12-10BY is a miniature two-phase, four-wire geared stepper motor for compact positioning mechanisms. Its metal gearbox reduces the motor's 18° input step angle to a smaller output increment. Choose the ratio, shaft projection and motor-only or reciprocating-driver package.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompact metal gear train and a 3 mm D-shaped output shaft.\u003c\/li\u003e\n\u003cli\u003eNine nominal ratios from 10:1 to 380:1, with actual ratios listed below.\u003c\/li\u003e\n\u003cli\u003ePulse-controlled angular movement through a compatible stepper driver.\u003c\/li\u003e\n\u003cli\u003e10 mm and 4.4 mm shaft-projection choices where available.\u003c\/li\u003e\n\u003cli\u003eOptional button-control reciprocating driver, with a bare-board or enclosed version.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \/ model\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR \/ CHS-GM12-10BY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor configuration\u003c\/td\u003e\n\u003ctd\u003eTwo-phase, four-wire geared stepper; metal reduction gears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal motor voltage\u003c\/td\u003e\n\u003ctd\u003e5V DC through a compatible stepper driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor step angle before reduction\u003c\/td\u003e\n\u003ctd\u003e18°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase resistance\u003c\/td\u003e\n\u003ctd\u003e39 Ω ±7%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase inductance\u003c\/td\u003e\n\u003ctd\u003e14.3 mH per phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase current reference\u003c\/td\u003e\n\u003ctd\u003e128 mA per phase at 5V, L6219 driver reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor outline\u003c\/td\u003e\n\u003ctd\u003eApproximately 10 × 12 × 20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft projection choices\u003c\/td\u003e\n\u003ctd\u003e10 mm or 4.4 mm, depending on available configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft diameter \/ D-flat\u003c\/td\u003e\n\u003ctd\u003e3 mm diameter \/ 2.5 mm across flat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting references\u003c\/td\u003e\n\u003ctd\u003e2 × M1.6; see dimension drawing for the selected shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension drawing references\u003c\/td\u003e\n\u003ctd\u003eMotor length 10.5 ±0.2 mm; gearbox reference 9 mm; plate thickness 1.0 mm; register diameter 4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor wire \/ connector\u003c\/td\u003e\n\u003ctd\u003e75 ±10 mm illustrated lead length; 1.25 mm-pitch 4-pin connector, 51021-0400 drawing reference; AWG30 UL1571 wire marking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor weight\u003c\/td\u003e\n\u003ctd\u003eApproximately 11 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePulse-frequency references\u003c\/td\u003e\n\u003ctd\u003eMaximum self-start pulse frequency \u0026gt;1200 PPS; maximum response pulse frequency \u0026gt;900 PPS, under the stated 5V\/L6219 reference conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eReduction Ratio and Output Performance\u003c\/h2\u003e\u003cp\u003eThe following values apply to a 5V motor with an L6219 driver reference. Nominal selector ratios are rounded; use the actual ratio when calculating output speed or step increments. Maximum allowable gearbox torque is distinct from holding torque and running output torque.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio\u003c\/th\u003e\n\u003cth\u003e10:1\u003c\/th\u003e\n\u003cth\u003e20:1\u003c\/th\u003e\n\u003cth\u003e30:1\u003c\/th\u003e\n\u003cth\u003e50:1\u003c\/th\u003e\n\u003cth\u003e100:1\u003c\/th\u003e\n\u003cth\u003e150:1\u003c\/th\u003e\n\u003cth\u003e210:1\u003c\/th\u003e\n\u003cth\u003e298:1\u003c\/th\u003e\n\u003cth\u003e380:1\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual reduction ratio\u003c\/td\u003e\n\u003ctd\u003e9.68\u003c\/td\u003e\n\u003ctd\u003e19.36\u003c\/td\u003e\n\u003ctd\u003e29.47\u003c\/td\u003e\n\u003ctd\u003e51.1\u003c\/td\u003e\n\u003ctd\u003e99.3\u003c\/td\u003e\n\u003ctd\u003e150.96\u003c\/td\u003e\n\u003ctd\u003e209.76\u003c\/td\u003e\n\u003ctd\u003e297.9\u003c\/td\u003e\n\u003ctd\u003e379.16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput step angle (°)\u003c\/td\u003e\n\u003ctd\u003e1.86\u003c\/td\u003e\n\u003ctd\u003e0.93\u003c\/td\u003e\n\u003ctd\u003e0.61\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003ctd\u003e0.086\u003c\/td\u003e\n\u003ctd\u003e0.06\u003c\/td\u003e\n\u003ctd\u003e0.047\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHolding torque (kgf·cm)\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003ctd\u003e0.24\u003c\/td\u003e\n\u003ctd\u003e0.36\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e1.8\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum allowable torque (kgf·cm)\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput torque (kgf·cm)\u003c\/td\u003e\n\u003ctd\u003e0.03\u003c\/td\u003e\n\u003ctd\u003e0.06\u003c\/td\u003e\n\u003ctd\u003e0.09\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e0.45\u003c\/td\u003e\n\u003ctd\u003e0.63\u003c\/td\u003e\n\u003ctd\u003e0.9\u003c\/td\u003e\n\u003ctd\u003e1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eDrive Frequency Reference\u003c\/h2\u003e\u003cp\u003eThe following full-step drive test used a 39 Ω motor and a stepper-motor tester. Speeds are motor speeds before the gearbox; divide by the actual reduction ratio for the output speed. Choose a drive frequency without abnormal resonance. Higher pulse rates reduce the available torque. These test values do not establish a universal supply range for every driver; the nominal motor supply is 5V.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eTest parameter\u003c\/th\u003e\n\u003cth\u003e6.0V\u003c\/th\u003e\n\u003cth\u003e5.0V\u003c\/th\u003e\n\u003cth\u003e3.7V\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum drive frequency (Hz)\u003c\/td\u003e\n\u003ctd\u003e1400\u003c\/td\u003e\n\u003ctd\u003e1300\u003c\/td\u003e\n\u003ctd\u003e800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor speed at maximum frequency (rpm)\u003c\/td\u003e\n\u003ctd\u003e4200\u003c\/td\u003e\n\u003ctd\u003e3900\u003c\/td\u003e\n\u003ctd\u003e2400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent at maximum frequency (A)\u003c\/td\u003e\n\u003ctd\u003e≤0.12\u003c\/td\u003e\n\u003ctd\u003e≤0.085\u003c\/td\u003e\n\u003ctd\u003e≤0.085\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum drive frequency (Hz)\u003c\/td\u003e\n\u003ctd\u003e800\u003c\/td\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor speed at minimum frequency (rpm)\u003c\/td\u003e\n\u003ctd\u003e2400\u003c\/td\u003e\n\u003ctd\u003e2100\u003c\/td\u003e\n\u003ctd\u003e1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent at minimum frequency (A)\u003c\/td\u003e\n\u003ctd\u003e≤0.18\u003c\/td\u003e\n\u003ctd\u003e≤0.155\u003c\/td\u003e\n\u003ctd\u003e≤0.125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHolding current at 0 Hz (A)\u003c\/td\u003e\n\u003ctd\u003e≤0.30\u003c\/td\u003e\n\u003ctd\u003e≤0.25\u003c\/td\u003e\n\u003ctd\u003e≤0.19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eWiring and Installation\u003c\/h2\u003e\u003cp\u003eThe phase pairs are white\/red for phase A and brown\/black for phase B. The connector pin numbering and the motor solder-pad order are different; use the corresponding diagram rather than assuming that the positions match.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eConnector pin\u003c\/th\u003e\n\u003cth\u003eWire color\u003c\/th\u003e\n\u003cth\u003ePhase\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eBrown\u003c\/td\u003e\n\u003ctd\u003eB+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003ctd\u003eB−\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003ctd\u003eA+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003ctd\u003eA−\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMotor solder-pad order in the illustrated board\u003c\/th\u003e\n\u003cth\u003eWire color\u003c\/th\u003e\n\u003cth\u003ePhase\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003ctd\u003eA+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003ctd\u003eB−\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003ctd\u003eA−\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eBrown\u003c\/td\u003e\n\u003ctd\u003eB+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eUse a suitable two-phase stepper driver; do not connect the motor phase wires directly to a DC supply. Verify phase order, driver voltage\/current settings and mechanical clearances before operating. Do not overload or stall the gearbox.\u003c\/p\u003e\u003ch2\u003eConfiguration Guide\u003c\/h2\u003e\u003cp\u003eChoose one available package, nominal ratio and shaft projection. Some ratio\/shaft combinations are unavailable. The motor-only option includes its attached lead harness but no driver. The current driver packages show a display and buttons, with an enclosed version offered separately.\u003c\/p\u003e\u003cp\u003eAn earlier driver board is shown in the reference visual. Its inward jumper position uses 6–18V DC; the outward position uses 4–6V DC, with 6–12V recommended for that pictured version. These instructions apply only to that earlier board. Follow the actual selected driver's own markings and instructions; do not transfer the earlier board's jumper or voltage settings to another version.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFor compact pan\/tilt mechanisms, motorized selfie mechanisms, camera tracking, small robots, miniature manipulators and printing mechanisms when their load, motion range, drive and mounting requirements match the selected configuration. Application images are illustrative; the pictured equipment is not included.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSelected package\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Only\u003c\/td\u003e\n\u003ctd\u003e1 × selected GM12-10BY motor with attached four-wire harness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Reciprocating Driver\u003c\/td\u003e\n\u003ctd\u003e1 × selected motor with harness; 1 × button-control reciprocating driver board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Enclosed Reciprocating Driver\u003c\/td\u003e\n\u003ctd\u003e1 × selected motor with harness; 1 × enclosed button-control reciprocating driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eA power supply, external controller and application equipment are not included unless explicitly named in the selected package.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eCan I power the motor by connecting its wires directly to 5V?\u003c\/h3\u003e\u003cp\u003eNo. It needs a compatible two-phase stepper driver that energizes the phase pairs in sequence.\u003c\/p\u003e\u003ch3\u003eWhy do the exact ratios differ from the option labels?\u003c\/h3\u003e\u003cp\u003eThe option labels use rounded nominal ratios. Use the exact-ratio table for output speed and step-angle calculations.\u003c\/p\u003e\u003ch3\u003eIs a driver included with Motor Only?\u003c\/h3\u003e\u003cp\u003eNo. Choose a driver package for the bare-board or enclosed reciprocating driver.\u003c\/p\u003e\u003ch3\u003eDo the legacy jumper settings apply to the current driver packages?\u003c\/h3\u003e\u003cp\u003eNo. The reference image shows an earlier board. Use the markings and instructions for the driver supplied with the selected package.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-10by-geared-stepper-motor-strict-d3.webp?v=1792605630\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-10by-geared-stepper-motor-strict-d3.webp?v=1792605630\" alt=\"CHS-GM12-10BY miniature geared stepper overview\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCHS-GM12-10BY miniature geared stepper overview\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-10by-geared-stepper-motor-strict-d4.webp?v=1792605635\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-10by-geared-stepper-motor-strict-d4.webp?v=1792605635\" alt=\"Motor dimensions, connector pins and solder-pad wiring\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMotor dimensions, connector pins and solder-pad wiring\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-10by-geared-stepper-motor-strict-d5.webp?v=1792605640\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-10by-geared-stepper-motor-strict-d5.webp?v=1792605640\" alt=\"CHS-GM12-10BY specifications and dimensions\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCHS-GM12-10BY specifications and dimensions\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-10by-geared-stepper-motor-strict-d6.webp?v=1792605644\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-10by-geared-stepper-motor-strict-d6.webp?v=1792605644\" alt=\"Pulse-based angular positioning\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003ePulse-based angular positioning\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-10by-geared-stepper-motor-strict-d7.webp?v=1792605649\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-10by-geared-stepper-motor-strict-d7.webp?v=1792605649\" alt=\"All-metal reduction gear train\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eAll-metal reduction gear train\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-10by-geared-stepper-motor-strict-d8.webp?v=1792605654\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-10by-geared-stepper-motor-strict-d8.webp?v=1792605654\" alt=\"D-shaped output shaft for compatible hubs\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eD-shaped output shaft for compatible hubs\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-10by-geared-stepper-motor-strict-d9.webp?v=1792605659\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-10by-geared-stepper-motor-strict-d9.webp?v=1792605659\" alt=\"5V L6219 reference performance by actual reduction ratio\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e5V L6219 reference performance by actual reduction ratio\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-10by-geared-stepper-motor-strict-d10.webp?v=1792605664\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-10by-geared-stepper-motor-strict-d10.webp?v=1792605664\" alt=\"Full-step drive-test frequency, input speed and current reference\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eFull-step drive-test frequency, input speed and current reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-10by-geared-stepper-motor-strict-d11.webp?v=1792605669\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-10by-geared-stepper-motor-strict-d11.webp?v=1792605669\" alt=\"Earlier driver version and jumper settings, reference only\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eEarlier driver version and jumper settings, reference only\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-10by-geared-stepper-motor-strict-d15.webp?v=1792605674\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-10by-geared-stepper-motor-strict-d15.webp?v=1792605674\" alt=\"Illustrative application references; equipment not included\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eIllustrative application references; equipment not included\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ Ratio 1:10 \/ 10 mm","offer_id":68073526952160,"sku":"CHS-GM12-10BY-0002","price":18.14,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:20 \/ 10 mm","offer_id":68073526984928,"sku":"CHS-GM12-10BY-0004","price":18.14,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:30 \/ 10 mm","offer_id":68073527017696,"sku":"CHS-GM12-10BY-0006","price":18.14,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:50 \/ 4.4 mm","offer_id":68073527050464,"sku":"CHS-GM12-10BY-0007","price":18.14,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:50 \/ 10 mm","offer_id":68073527083232,"sku":"CHS-GM12-10BY-0008","price":18.14,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:100 \/ 4.4 mm","offer_id":68073527116000,"sku":"CHS-GM12-10BY-0009","price":18.14,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:100 \/ 10 mm","offer_id":68073527148768,"sku":"CHS-GM12-10BY-0010","price":18.14,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:150 \/ 4.4 mm","offer_id":68073527181536,"sku":"CHS-GM12-10BY-0011","price":18.14,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:150 \/ 10 mm","offer_id":68073527214304,"sku":"CHS-GM12-10BY-0012","price":18.14,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:210 \/ 10 mm","offer_id":68073527247072,"sku":"CHS-GM12-10BY-0014","price":18.14,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:298 \/ 4.4 mm","offer_id":68073527279840,"sku":"CHS-GM12-10BY-0015","price":18.14,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:298 \/ 10 mm","offer_id":68073527312608,"sku":"CHS-GM12-10BY-0016","price":18.14,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:380 \/ 4.4 mm","offer_id":68073527345376,"sku":"CHS-GM12-10BY-0017","price":18.14,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:380 \/ 10 mm","offer_id":68073527378144,"sku":"CHS-GM12-10BY-0018","price":18.14,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ Ratio 1:10 \/ 10 mm","offer_id":68073527410912,"sku":"CHS-GM12-10BY-0020","price":34.3,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ Ratio 1:20 \/ 10 mm","offer_id":68073527443680,"sku":"CHS-GM12-10BY-0022","price":34.3,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ Ratio 1:30 \/ 10 mm","offer_id":68073527476448,"sku":"CHS-GM12-10BY-0024","price":34.3,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ Ratio 1:50 \/ 4.4 mm","offer_id":68073527509216,"sku":"CHS-GM12-10BY-0025","price":34.3,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ Ratio 1:50 \/ 10 mm","offer_id":68073527541984,"sku":"CHS-GM12-10BY-0026","price":34.3,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ Ratio 1:100 \/ 4.4 mm","offer_id":68073527574752,"sku":"CHS-GM12-10BY-0027","price":34.3,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ Ratio 1:100 \/ 10 mm","offer_id":68073527607520,"sku":"CHS-GM12-10BY-0028","price":34.3,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ Ratio 1:150 \/ 4.4 mm","offer_id":68073527640288,"sku":"CHS-GM12-10BY-0029","price":34.3,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ Ratio 1:150 \/ 10 mm","offer_id":68073527673056,"sku":"CHS-GM12-10BY-0030","price":34.3,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ Ratio 1:210 \/ 10 mm","offer_id":68073527705824,"sku":"CHS-GM12-10BY-0032","price":34.3,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ Ratio 1:298 \/ 4.4 mm","offer_id":68073527738592,"sku":"CHS-GM12-10BY-0033","price":34.3,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ Ratio 1:298 \/ 10 mm","offer_id":68073527771360,"sku":"CHS-GM12-10BY-0034","price":34.3,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ Ratio 1:380 \/ 4.4 mm","offer_id":68073527804128,"sku":"CHS-GM12-10BY-0035","price":34.3,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ Ratio 1:380 \/ 10 mm","offer_id":68073527836896,"sku":"CHS-GM12-10BY-0036","price":34.3,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ Ratio 1:10 \/ 10 mm","offer_id":68073527869664,"sku":"CHS-GM12-10BY-0038","price":35.22,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ Ratio 1:20 \/ 10 mm","offer_id":68073527902432,"sku":"CHS-GM12-10BY-0040","price":35.22,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ Ratio 1:30 \/ 10 mm","offer_id":68073527935200,"sku":"CHS-GM12-10BY-0042","price":35.22,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ Ratio 1:50 \/ 4.4 mm","offer_id":68073527967968,"sku":"CHS-GM12-10BY-0043","price":35.22,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ Ratio 1:50 \/ 10 mm","offer_id":68073528000736,"sku":"CHS-GM12-10BY-0044","price":35.22,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ Ratio 1:100 \/ 4.4 mm","offer_id":68073528033504,"sku":"CHS-GM12-10BY-0045","price":35.22,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ Ratio 1:100 \/ 10 mm","offer_id":68073528066272,"sku":"CHS-GM12-10BY-0046","price":35.22,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ Ratio 1:150 \/ 4.4 mm","offer_id":68073528099040,"sku":"CHS-GM12-10BY-0047","price":35.22,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ Ratio 1:150 \/ 10 mm","offer_id":68073528131808,"sku":"CHS-GM12-10BY-0048","price":35.22,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ Ratio 1:210 \/ 10 mm","offer_id":68073528164576,"sku":"CHS-GM12-10BY-0050","price":35.22,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ Ratio 1:298 \/ 4.4 mm","offer_id":68073528197344,"sku":"CHS-GM12-10BY-0051","price":35.22,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ Ratio 1:298 \/ 10 mm","offer_id":68073528230112,"sku":"CHS-GM12-10BY-0052","price":35.22,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ Ratio 1:380 \/ 4.4 mm","offer_id":68073528262880,"sku":"CHS-GM12-10BY-0053","price":35.22,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ Ratio 1:380 \/ 10 mm","offer_id":68073528295648,"sku":"CHS-GM12-10BY-0054","price":35.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-chs-gm12-10by-geared-stepper-motor-strict-g1.webp?v=1792605597"},{"product_id":"chihai-480-high-speed-brushed-dc-motor","title":"CHIHAI MOTOR 480 High-Speed Brushed DC Motor, 11V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThese \u003ca href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\"\u003eCHIHAI MOTOR\u003c\/a\u003e 480-format \u003ca href=\"https:\/\/rcdrone.top\/collections\/brushed-dc-motors\"\u003ebrushed DC motors\u003c\/a\u003e offer model-specific windings, shaft lengths, pinions and magnet materials for compatible hobby mechanisms. Select the numbered model using its dimensions and electrical requirements. The separate 32.5 mm shaft-sleeve option is a two-piece accessory pack and contains no motor.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLong- and short-shaft motor configurations with distinct overall lengths.\u003c\/li\u003e\n\u003cli\u003eModel-dependent ferrite or rare-earth magnet construction.\u003c\/li\u003e\n\u003cli\u003eBall-bearing support, with vented or closed motor housings depending on the model.\u003c\/li\u003e\n\u003cli\u003eMIM D-bore or powder-metallurgy pinions as specified in the model table.\u003c\/li\u003e\n\u003cli\u003eSeparate two-piece shaft-sleeve accessory option.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications by Motor Model\u003c\/h2\u003e\u003cp\u003eSpeeds below are model-specific voltage references. Overall length includes the shaft and pinion. The standard body-length reference is 45.5 mm; the 115# reference is 46 mm. Do not treat one numbered motor's performance as the specification for every option.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSpeed at 11.1 V(rpm)\u003c\/th\u003e\n\u003cth\u003eSpeed at7.4 V(rpm)\u003c\/th\u003e\n\u003cth\u003eShaft projection(mm)\u003c\/th\u003e\n\u003cth\u003eOverall length(mm)\u003c\/th\u003e\n\u003cth\u003eWidth reference(mm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e49#\u003c\/td\u003e\n\u003ctd\u003e34000\u003c\/td\u003e\n\u003ctd\u003e22000\u003c\/td\u003e\n\u003ctd\u003e30.5\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e29.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50#\u003c\/td\u003e\n\u003ctd\u003e41000\u003c\/td\u003e\n\u003ctd\u003e22000\u003c\/td\u003e\n\u003ctd\u003e30.5\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e29.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e51#\u003c\/td\u003e\n\u003ctd\u003e48000\u003c\/td\u003e\n\u003ctd\u003e31500\u003c\/td\u003e\n\u003ctd\u003e30.5\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e29.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e52#\u003c\/td\u003e\n\u003ctd\u003e40000\u003c\/td\u003e\n\u003ctd\u003e22000\u003c\/td\u003e\n\u003ctd\u003e30.5\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e29.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e53#\u003c\/td\u003e\n\u003ctd\u003e30000\u003c\/td\u003e\n\u003ctd\u003e20000\u003c\/td\u003e\n\u003ctd\u003e30.5\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e29.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e54#\u003c\/td\u003e\n\u003ctd\u003e36000\u003c\/td\u003e\n\u003ctd\u003e23000\u003c\/td\u003e\n\u003ctd\u003e30.5\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e29.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e55#\u003c\/td\u003e\n\u003ctd\u003e35000\u003c\/td\u003e\n\u003ctd\u003e23000\u003c\/td\u003e\n\u003ctd\u003e30.5\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e29.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e56#\u003c\/td\u003e\n\u003ctd\u003e30000\u003c\/td\u003e\n\u003ctd\u003e20000\u003c\/td\u003e\n\u003ctd\u003e30.5\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e29.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e57#\u003c\/td\u003e\n\u003ctd\u003e31000\u003c\/td\u003e\n\u003ctd\u003e20000\u003c\/td\u003e\n\u003ctd\u003e30.5\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e29.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e58#\u003c\/td\u003e\n\u003ctd\u003e31000\u003c\/td\u003e\n\u003ctd\u003e20000\u003c\/td\u003e\n\u003ctd\u003e30.5\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e29.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e59#\u003c\/td\u003e\n\u003ctd\u003e36000\u003c\/td\u003e\n\u003ctd\u003e23500\u003c\/td\u003e\n\u003ctd\u003e30.5\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e29.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e102#\u003c\/td\u003e\n\u003ctd\u003e32000\u003c\/td\u003e\n\u003ctd\u003e21000\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003e74\u003c\/td\u003e\n\u003ctd\u003e29.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e109#\u003c\/td\u003e\n\u003ctd\u003e31000\u003c\/td\u003e\n\u003ctd\u003e20000\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003e74\u003c\/td\u003e\n\u003ctd\u003e29.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e110#\u003c\/td\u003e\n\u003ctd\u003e35000\u003c\/td\u003e\n\u003ctd\u003e23000\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003e74\u003c\/td\u003e\n\u003ctd\u003e29.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e111#\u003c\/td\u003e\n\u003ctd\u003e35000\u003c\/td\u003e\n\u003ctd\u003e23000\u003c\/td\u003e\n\u003ctd\u003e30.5\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e29.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e112#\u003c\/td\u003e\n\u003ctd\u003e31000\u003c\/td\u003e\n\u003ctd\u003e20000\u003c\/td\u003e\n\u003ctd\u003e30.5\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e29.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e113#\u003c\/td\u003e\n\u003ctd\u003e32000\u003c\/td\u003e\n\u003ctd\u003e21000\u003c\/td\u003e\n\u003ctd\u003e30.5\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e29.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115#\u003c\/td\u003e\n\u003ctd\u003e34000\u003c\/td\u003e\n\u003ctd\u003e22000\u003c\/td\u003e\n\u003ctd\u003e30.5\u003c\/td\u003e\n\u003ctd\u003e88.5\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e61#\u003c\/td\u003e\n\u003ctd\u003eNot confirmed\u003c\/td\u003e\n\u003ctd\u003eNot confirmed\u003c\/td\u003e\n\u003ctd\u003e30.5\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e29.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eMagnet construction\u003c\/th\u003e\n\u003cth\u003eEnd cap\u003c\/th\u003e\n\u003cth\u003ePinion\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e49#\u003c\/td\u003e\n\u003ctd\u003eWet-pressed ferrite\u003c\/td\u003e\n\u003ctd\u003eHeat-resistant nylon\u003c\/td\u003e\n\u003ctd\u003eMIM steel, D-bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50#\u003c\/td\u003e\n\u003ctd\u003eWet-pressed ferrite\u003c\/td\u003e\n\u003ctd\u003eHeat-resistant nylon\u003c\/td\u003e\n\u003ctd\u003ePowder-metallurgy alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e51#\u003c\/td\u003e\n\u003ctd\u003eWet-pressed ferrite\u003c\/td\u003e\n\u003ctd\u003eHeat-resistant nylon\u003c\/td\u003e\n\u003ctd\u003ePowder-metallurgy alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e52#\u003c\/td\u003e\n\u003ctd\u003eWet-pressed ferrite\u003c\/td\u003e\n\u003ctd\u003eHeat-resistant nylon\u003c\/td\u003e\n\u003ctd\u003eMIM steel, D-bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e53#\u003c\/td\u003e\n\u003ctd\u003eWet-pressed ferrite\u003c\/td\u003e\n\u003ctd\u003eHeat-resistant nylon\u003c\/td\u003e\n\u003ctd\u003ePowder-metallurgy alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e54#\u003c\/td\u003e\n\u003ctd\u003eN10 bonded rare-earth reference\u003c\/td\u003e\n\u003ctd\u003eHeat-resistant nylon\u003c\/td\u003e\n\u003ctd\u003eMIM steel, D-bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e55#\u003c\/td\u003e\n\u003ctd\u003eWet-pressed ferrite\u003c\/td\u003e\n\u003ctd\u003eHeat-resistant nylon\u003c\/td\u003e\n\u003ctd\u003ePowder-metallurgy alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e56#\u003c\/td\u003e\n\u003ctd\u003eWet-pressed ferrite\u003c\/td\u003e\n\u003ctd\u003eHeat-resistant PPS\u003c\/td\u003e\n\u003ctd\u003ePowder-metallurgy alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e57#\u003c\/td\u003e\n\u003ctd\u003eWet-pressed ferrite\u003c\/td\u003e\n\u003ctd\u003eHeat-resistant nylon\u003c\/td\u003e\n\u003ctd\u003ePowder-metallurgy alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e58#\u003c\/td\u003e\n\u003ctd\u003eWet-pressed ferrite\u003c\/td\u003e\n\u003ctd\u003eHeat-resistant nylon\u003c\/td\u003e\n\u003ctd\u003ePowder-metallurgy alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e59#\u003c\/td\u003e\n\u003ctd\u003eWet-pressed ferrite\u003c\/td\u003e\n\u003ctd\u003eHeat-resistant nylon\u003c\/td\u003e\n\u003ctd\u003eMIM steel, D-bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e102#\u003c\/td\u003e\n\u003ctd\u003eN35H NdFeB\u003c\/td\u003e\n\u003ctd\u003eHeat-resistant nylon\u003c\/td\u003e\n\u003ctd\u003eMIM steel, D-bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e109#\u003c\/td\u003e\n\u003ctd\u003eN35H NdFeB\u003c\/td\u003e\n\u003ctd\u003eCNC aluminum alloy\u003c\/td\u003e\n\u003ctd\u003eMIM steel, D-bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e110#\u003c\/td\u003e\n\u003ctd\u003eN35H NdFeB\u003c\/td\u003e\n\u003ctd\u003eCNC aluminum alloy\u003c\/td\u003e\n\u003ctd\u003eMIM steel, D-bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e111#\u003c\/td\u003e\n\u003ctd\u003eN35H NdFeB\u003c\/td\u003e\n\u003ctd\u003eCNC aluminum alloy\u003c\/td\u003e\n\u003ctd\u003eMIM steel, D-bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e112#\u003c\/td\u003e\n\u003ctd\u003eN35H NdFeB\u003c\/td\u003e\n\u003ctd\u003eCNC aluminum alloy\u003c\/td\u003e\n\u003ctd\u003eMIM steel, D-bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e113#\u003c\/td\u003e\n\u003ctd\u003eN35H NdFeB\u003c\/td\u003e\n\u003ctd\u003eHeat-resistant nylon\u003c\/td\u003e\n\u003ctd\u003eMIM steel, D-bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115#\u003c\/td\u003e\n\u003ctd\u003eN45SH NdFeB\u003c\/td\u003e\n\u003ctd\u003eCNC aluminum alloy\u003c\/td\u003e\n\u003ctd\u003eMIM steel, D-bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e61#\u003c\/td\u003e\n\u003ctd\u003eWet-pressed ferrite\u003c\/td\u003e\n\u003ctd\u003eHeat-resistant nylon\u003c\/td\u003e\n\u003ctd\u003ePowder-metallurgy alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe 49# \/ CHF-480SA-11340 reference measures 29.5 ×25.2 ×88 mm and weighs approximately138 g. Other models differ. The 61# motor's speed is not confirmed here; verify its exact electrical specification before selecting an operating point.\u003c\/p\u003e\u003ch2\u003eElectrical Performance References\u003c\/h2\u003e\u003ch3\u003e49# \/ CHF-480SA-11340 at 11.1 V\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOperating condition\u003c\/th\u003e\n\u003cth\u003eSpeed\u003c\/th\u003e\n\u003cth\u003eCurrent\u003c\/th\u003e\n\u003cth\u003eTorque\u003c\/th\u003e\n\u003cth\u003eOutput \/ efficiency\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo load\u003c\/td\u003e\n\u003ctd\u003e34,000 rpm\u003c\/td\u003e\n\u003ctd\u003e2.30 A\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall\u003c\/td\u003e\n\u003ctd\u003e0 rpm\u003c\/td\u003e\n\u003ctd\u003e109.6 A\u003c\/td\u003e\n\u003ctd\u003e272 mN·m\u003c\/td\u003e\n\u003ctd\u003eNot a continuous operating point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum efficiency\u003c\/td\u003e\n\u003ctd\u003e29,689 rpm\u003c\/td\u003e\n\u003ctd\u003e15.84 A\u003c\/td\u003e\n\u003ctd\u003e34.49 mN·m\u003c\/td\u003e\n\u003ctd\u003e107.3 W \/61.03483%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum output\u003c\/td\u003e\n\u003ctd\u003e17,000 rpm\u003c\/td\u003e\n\u003ctd\u003e55.68 A\u003c\/td\u003e\n\u003ctd\u003e136 mN·m\u003c\/td\u003e\n\u003ctd\u003e242.2619 W \/39.19%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eAdditional Model References at 11.1 V\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNo-load speed(rpm)\u003c\/th\u003e\n\u003cth\u003eNo-load current\u003c\/th\u003e\n\u003cth\u003eStall torque\u003c\/th\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e102#\u003c\/td\u003e\n\u003ctd\u003e32000\u003c\/td\u003e\n\u003ctd\u003e2.80 A\u003c\/td\u003e\n\u003ctd\u003e232 mN·m\u003c\/td\u003e\n\u003ctd\u003e69.2 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e109#\u003c\/td\u003e\n\u003ctd\u003e31000\u003c\/td\u003e\n\u003ctd\u003e2.8 A\u003c\/td\u003e\n\u003ctd\u003e5134.3 gf·cm\u003c\/td\u003e\n\u003ctd\u003e167.371 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e110#\u003c\/td\u003e\n\u003ctd\u003e35000\u003c\/td\u003e\n\u003ctd\u003e3.0 A\u003c\/td\u003e\n\u003ctd\u003e247.45 mN·m\u003c\/td\u003e\n\u003ctd\u003e89.67 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e111#\u003c\/td\u003e\n\u003ctd\u003e35000\u003c\/td\u003e\n\u003ctd\u003e3.0 A\u003c\/td\u003e\n\u003ctd\u003e247.45 mN·m\u003c\/td\u003e\n\u003ctd\u003e89.67 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e112#\u003c\/td\u003e\n\u003ctd\u003e31000\u003c\/td\u003e\n\u003ctd\u003e2.8 A\u003c\/td\u003e\n\u003ctd\u003e5134.3 gf·cm\u003c\/td\u003e\n\u003ctd\u003e167.371 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e113#\u003c\/td\u003e\n\u003ctd\u003e32000\u003c\/td\u003e\n\u003ctd\u003e2.80 A\u003c\/td\u003e\n\u003ctd\u003e232 mN·m\u003c\/td\u003e\n\u003ctd\u003e69.2 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115#\u003c\/td\u003e\n\u003ctd\u003e34000\u003c\/td\u003e\n\u003ctd\u003e3.50 A\u003c\/td\u003e\n\u003ctd\u003e462 mN·m\u003c\/td\u003e\n\u003ctd\u003e152 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eStall torque and current describe a blocked-rotor condition, not continuous operation. Maximum-output and maximum-efficiency values refer to different operating points. Use a supply, wiring and switching path suited to the selected motor and load; avoid stalling.\u003c\/p\u003e\u003ch2\u003eInstallation and Connection\u003c\/h2\u003e\u003cp\u003eConfirm shaft projection, pinion engagement, motor outline and terminal clearance before installation. Use2.8 mm spade-terminal connections where specified; avoid soldering directly to the motor terminals. The illustrated49# terminal view identifies the red-marked terminal as positive and the opposite terminal as negative. Check the actual selected motor before connection.\u003c\/p\u003e\u003cp\u003eThe reference motor includes a shaft sleeve, spring and pinion as photographed. The exact end cap, housing openings, shaft and pinion vary by numbered option. Do not infer that every variant has the same venting or magnet material.\u003c\/p\u003e\u003ch2\u003eConfiguration Guide\u003c\/h2\u003e\u003cp\u003eSelect a motor by its exact model number, shaft dimensions and operating voltage. Short-shaft102#,109# and110# references have15.5 mm shaft projection and74 mm overall length. The long-shaft references are generally30.5 mm projection and88 mm overall length;115# is88.5 mm overall. Confirm fit against the intended mechanism rather than relying on the 480 size name alone.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFor compatible hobby and model mechanisms requiring a 480-format high-speed brushed motor. Match the chosen motor's mechanical fit, supply, switching system and load. No particular gearbox, controller, battery or other equipment compatibility is guaranteed by the format name.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSelected option\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumbered motor option\u003c\/td\u003e\n\u003ctd\u003e1 × selected motor with the shaft\/pinion\/spring configuration shown in its corresponding option photo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e480 Shaft Sleeve,32.5 mm Long(2pcs)\u003c\/td\u003e\n\u003ctd\u003e2 × shaft sleeves; no motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003ePower supplies, batteries, controllers and connection leads are not included. Accessory photos may show two views of the same sleeve design; the selected accessory pack quantity is two pieces.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eDoes the shaft-sleeve option include a motor?\u003c\/h3\u003e\u003cp\u003eNo. It is a two-piece shaft-sleeve accessory pack only.\u003c\/p\u003e\u003ch3\u003eAre all480 motors the same size and shaft length?\u003c\/h3\u003e\u003cp\u003eNo. This listing includes short- and long-shaft models. Compare the model-specific dimensions before ordering.\u003c\/p\u003e\u003ch3\u003eDo the49# performance figures apply to the other motors?\u003c\/h3\u003e\u003cp\u003eNo. They apply to the CHF-480SA-11340 reference at 11.1 V. The other models have separate winding and performance references.\u003c\/p\u003e\u003ch3\u003eCan I use stall torque as a continuous load rating?\u003c\/h3\u003e\u003cp\u003eNo. A stalled motor can draw a very high current. Select and operate the motor using an appropriate running operating point.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480-high-speed-brushed-dc-motor-strict-d2.webp?v=1792606978\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480-high-speed-brushed-dc-motor-strict-d2.webp?v=1792606978\" alt=\"49# CHF-480SA-11340 reference motor overview\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e49# CHF-480SA-11340 reference motor overview\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480-high-speed-brushed-dc-motor-strict-d3.webp?v=1792606982\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480-high-speed-brushed-dc-motor-strict-d3.webp?v=1792606982\" alt=\"49# reference specifications at 11.1V\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e49# reference specifications at 11.1V\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480-high-speed-brushed-dc-motor-strict-d4.webp?v=1792606987\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480-high-speed-brushed-dc-motor-strict-d4.webp?v=1792606987\" alt=\"49# reference dimensions including shaft and pinion\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e49# reference dimensions including shaft and pinion\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480-high-speed-brushed-dc-motor-strict-d5.webp?v=1792606992\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480-high-speed-brushed-dc-motor-strict-d5.webp?v=1792606992\" alt=\"49# reference MIM D-bore pinion\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e49# reference MIM D-bore pinion\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480-high-speed-brushed-dc-motor-strict-d6.webp?v=1792606996\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480-high-speed-brushed-dc-motor-strict-d6.webp?v=1792606996\" alt=\"49# reference wet-pressed ferrite magnets\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e49# reference wet-pressed ferrite magnets\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480-high-speed-brushed-dc-motor-strict-d7.webp?v=1792607001\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480-high-speed-brushed-dc-motor-strict-d7.webp?v=1792607001\" alt=\"49# reference bearing support locations\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e49# reference bearing support locations\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480-high-speed-brushed-dc-motor-strict-d8.webp?v=1792607006\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480-high-speed-brushed-dc-motor-strict-d8.webp?v=1792607006\" alt=\"49# reference vented motor housing\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e49# reference vented motor housing\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480-high-speed-brushed-dc-motor-strict-d9.webp?v=1792607011\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480-high-speed-brushed-dc-motor-strict-d9.webp?v=1792607011\" alt=\"49# reference no-load, stall, efficiency and output performance\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e49# reference no-load, stall, efficiency and output performance\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480-high-speed-brushed-dc-motor-strict-d12.webp?v=1792607016\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-480-high-speed-brushed-dc-motor-strict-d12.webp?v=1792607016\" alt=\"49# reference positive and negative motor terminals\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e49# reference positive and negative motor terminals\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"49# 480 Motor, 34,000 rpm at 11.1V","offer_id":68073540878560,"sku":"CHF-480SA-11340-0001","price":25.91,"currency_code":"USD","in_stock":true},{"title":"50# 480 Motor, 41,000 rpm at 11.1V","offer_id":68073540911328,"sku":"CHF-480SA-11340-0002","price":26.08,"currency_code":"USD","in_stock":true},{"title":"51# 480 Motor, 48,000 rpm at 11.1V","offer_id":68073540944096,"sku":"CHF-480SA-11340-0003","price":23.62,"currency_code":"USD","in_stock":true},{"title":"52# 480 Motor, 40,000 rpm at 11.1V","offer_id":68073540976864,"sku":"CHF-480SA-11340-0004","price":26.08,"currency_code":"USD","in_stock":true},{"title":"53# 480 Motor, 30,000 rpm at 11.1V","offer_id":68073541009632,"sku":"CHF-480SA-11340-0005","price":25.15,"currency_code":"USD","in_stock":true},{"title":"54# 480 Motor, 36,000 rpm at 11.1V","offer_id":68073541042400,"sku":"CHF-480SA-11340-0006","price":38.69,"currency_code":"USD","in_stock":true},{"title":"55# 480 Motor, 35,000 rpm at 11.1V","offer_id":68073541075168,"sku":"CHF-480SA-11340-0007","price":26.08,"currency_code":"USD","in_stock":true},{"title":"56# 480 Motor, 30,000 rpm at 11.1V","offer_id":68073541107936,"sku":"CHF-480SA-11340-0008","price":26.08,"currency_code":"USD","in_stock":true},{"title":"57# 480 Motor, 31,000 rpm at 11.1V","offer_id":68073541140704,"sku":"CHF-480SA-11340-0009","price":25.15,"currency_code":"USD","in_stock":true},{"title":"58# 480 Motor, 31,000 rpm at 11.1V","offer_id":68073541173472,"sku":"CHF-480SA-11340-0010","price":25.15,"currency_code":"USD","in_stock":true},{"title":"59# 480 Motor, 36,000 rpm at 11.1V","offer_id":68073541206240,"sku":"CHF-480SA-11340-0011","price":25.15,"currency_code":"USD","in_stock":true},{"title":"102# 480 Motor, 32,000 rpm at 11.1V","offer_id":68073541239008,"sku":"CHF-480SA-11340-0012","price":39.92,"currency_code":"USD","in_stock":true},{"title":"109# 480 Motor, 31,000 rpm at 11.1V","offer_id":68073541271776,"sku":"CHF-480SA-11340-0013","price":55.0,"currency_code":"USD","in_stock":true},{"title":"110# 480 Motor, 35,000 rpm at 11.1V","offer_id":68073541304544,"sku":"CHF-480SA-11340-0014","price":55.0,"currency_code":"USD","in_stock":true},{"title":"111# 480 Motor, 35,000 rpm at 11.1V","offer_id":68073541337312,"sku":"CHF-480SA-11340-0015","price":55.0,"currency_code":"USD","in_stock":true},{"title":"112# 480 Motor, 31,000 rpm at 11.1V","offer_id":68073541370080,"sku":"CHF-480SA-11340-0016","price":55.0,"currency_code":"USD","in_stock":true},{"title":"113# 480 Motor, 32,000 rpm at 11.1V","offer_id":68073541402848,"sku":"CHF-480SA-11340-0017","price":39.92,"currency_code":"USD","in_stock":true},{"title":"115# 480 Motor, 34,000 rpm at 11.1V","offer_id":68073541435616,"sku":"CHF-480SA-11340-0018","price":68.23,"currency_code":"USD","in_stock":true},{"title":"61# 480 Motor","offer_id":68073541468384,"sku":"CHF-480SA-11340-0019","price":22.08,"currency_code":"USD","in_stock":true},{"title":"480 Shaft Sleeve, 32.5 mm Long (2 pcs)","offer_id":68075294064864,"sku":"CHF-480SA-11340-0020","price":15.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-480-high-speed-brushed-dc-motor-strict-g1.webp?v=1792606871"},{"product_id":"chihai-130wh-50tpa-high-speed-dc-motor","title":"CHIHAI MOTOR 130WH-50TPA High-Speed DC Motor, 7.4V–11.1V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eChoose a \u003ca href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\"\u003eCHIHAI MOTOR\u003c\/a\u003e miniature \u003ca href=\"https:\/\/rcdrone.top\/collections\/brushed-dc-motors\"\u003ebrushed DC motor\u003c\/a\u003e by its winding, voltage and intended duty. The listing includes 50TPA and 30TPA 130WH configurations plus a separate 132WH-23TPA option. Their speed, housing and performance references differ.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompact high-speed motor configurations with voltage-specific selector choices.\u003c\/li\u003e\n\u003cli\u003eThe 50TPA reference uses a round 2 mm shaft and front\/rear ball-bearing support.\u003c\/li\u003e\n\u003cli\u003eInsulated enamelled copper windings, reinforced commutator connections and a balanced armature in the illustrated 50TPA construction.\u003c\/li\u003e\n\u003cli\u003eModel-specific motor photos remain shared where the source configurations share the same image.\u003c\/li\u003e\n\u003cli\u003eMotor-only and optional spade-lead packages.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue \/ scope\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfigurations\u003c\/td\u003e\n\u003ctd\u003eCHF-130WH-50TPA; CHF-130WH-30TPA; 132WH-23TPA option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor type\u003c\/td\u003e\n\u003ctd\u003eMiniature brushed DC motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50TPA speed references\u003c\/td\u003e\n\u003ctd\u003e42,000 rpm at the 11V option; 27,000 rpm at 7.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30TPA speed references\u003c\/td\u003e\n\u003ctd\u003e72,000 rpm at the 11.1V option; 47,000 rpm at 7.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e23TPA marking reference\u003c\/td\u003e\n\u003ctd\u003e11.1V \/70,000 rpm marking on the corresponding motor photo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30TPA duty limitation\u003c\/td\u003e\n\u003ctd\u003eNot for continuous operation; recommended individual runs of 10 seconds or less\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50TPA dimensions\u003c\/td\u003e\n\u003ctd\u003e25.1 mm body length; 20.4 ×15.4 mm outline reference; overall37.0 ±0.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50TPA shaft\u003c\/td\u003e\n\u003ctd\u003e2 mm diameter; 9.8 ±0.5 mm projection; round output shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50TPA mounting\u003c\/td\u003e\n\u003ctd\u003e2 ×M2.0 mounting points,12.4 mm spacing; register diameter6.15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50TPA drawing details\u003c\/td\u003e\n\u003ctd\u003e1.7 mm front offset;2.1 mm rear offset; rear reference diameter6.3 mm;15.2 mm rear spacing;15.0 ×5.0 mm housing window\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50TPA motor weight\u003c\/td\u003e\n\u003ctd\u003eApproximately25 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50TPA magnet material reference\u003c\/td\u003e\n\u003ctd\u003eN35SH NdFeB;150°C material heat-resistance reference, not motor operating-temperature rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50TPA construction\u003c\/td\u003e\n\u003ctd\u003ePolished metal housing; insulated copper-wound and dynamically balanced armature; resistance-welded\/adhesive-reinforced commutator connection; copper brush holders with copper-carbon brushes; front and rear ball bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eConfiguration Guide\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003eSpeed reference\u003c\/th\u003e\n\u003cth\u003eImportant scope\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e50TPA,11V\u003c\/td\u003e\n\u003ctd\u003e42,000 rpm\u003c\/td\u003e\n\u003ctd\u003e11.1V performance table below; nominal selector label is11V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50TPA,7.4V\u003c\/td\u003e\n\u003ctd\u003e27,000 rpm\u003c\/td\u003e\n\u003ctd\u003eNo separate loaded performance table provided\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30TPA,11.1V\u003c\/td\u003e\n\u003ctd\u003e72,000 rpm\u003c\/td\u003e\n\u003ctd\u003eShort runs recommended≤10 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30TPA,7.4V\u003c\/td\u003e\n\u003ctd\u003e47,000 rpm\u003c\/td\u003e\n\u003ctd\u003eShort runs recommended≤10 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e132WH-23TPA\u003c\/td\u003e\n\u003ctd\u003e11.1V \/70,000 rpm marking\u003c\/td\u003e\n\u003ctd\u003eSeparate body\/vent design; do not apply50TPA dimensions or performance by default\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe 30TPA motor is not intended for continuous running. Use short runs, with individual runs of 10 seconds or less recommended. Select the supply for the chosen voltage and allow for the required current under load. The 150°C figure describes the referenced magnet material; it does not establish an allowable operating temperature for the complete motor.\u003c\/p\u003e\u003ch2\u003ePerformance References\u003c\/h2\u003e\u003ch3\u003eCHF-130WH-50TPA at 11.1V ·CCW reference\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOperating point\u003c\/th\u003e\n\u003cth\u003eSpeed\u003c\/th\u003e\n\u003cth\u003eCurrent\u003c\/th\u003e\n\u003cth\u003eTorque\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eEfficiency \/ limit\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo load\u003c\/td\u003e\n\u003ctd\u003e42,000 rpm\u003c\/td\u003e\n\u003ctd\u003e0.90 A\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall\u003c\/td\u003e\n\u003ctd\u003e0 rpm\u003c\/td\u003e\n\u003ctd\u003e27.23 A\u003c\/td\u003e\n\u003ctd\u003e66.27 mN·m\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eNot continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum efficiency\u003c\/td\u003e\n\u003ctd\u003e35,540 rpm\u003c\/td\u003e\n\u003ctd\u003e4.95 A\u003c\/td\u003e\n\u003ctd\u003e10.19 mN·m\u003c\/td\u003e\n\u003ctd\u003e38.0 W\u003c\/td\u003e\n\u003ctd\u003e69.07%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum output\u003c\/td\u003e\n\u003ctd\u003e21,000 rpm\u003c\/td\u003e\n\u003ctd\u003e14.06 A\u003c\/td\u003e\n\u003ctd\u003e33.13 mN·m\u003c\/td\u003e\n\u003ctd\u003e72.91 W\u003c\/td\u003e\n\u003ctd\u003e46.69%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eCHF-130WH-30TPA ·11V reference test\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOperating point\u003c\/th\u003e\n\u003cth\u003eSpeed\u003c\/th\u003e\n\u003cth\u003eCurrent\u003c\/th\u003e\n\u003cth\u003eTorque\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eEfficiency \/ limit\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo load\u003c\/td\u003e\n\u003ctd\u003e72,000 rpm\u003c\/td\u003e\n\u003ctd\u003e1.8 A\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall\u003c\/td\u003e\n\u003ctd\u003e0 rpm\u003c\/td\u003e\n\u003ctd\u003e72.00 A\u003c\/td\u003e\n\u003ctd\u003e100.66 mN·m\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eNot continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum efficiency\u003c\/td\u003e\n\u003ctd\u003e62,170 rpm\u003c\/td\u003e\n\u003ctd\u003e11.38 A\u003c\/td\u003e\n\u003ctd\u003e13.74 mN·m\u003c\/td\u003e\n\u003ctd\u003e89.47 W\u003c\/td\u003e\n\u003ctd\u003e70.8%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum output\u003c\/td\u003e\n\u003ctd\u003e37,846 rpm\u003c\/td\u003e\n\u003ctd\u003e35.10 A\u003c\/td\u003e\n\u003ctd\u003e50.33 mN·m\u003c\/td\u003e\n\u003ctd\u003e189.93 W\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe 30TPA reference lists a dynamic resistance of 0.15 Ω. These are separate model\/voltage test points, not continuous ratings or specifications for every configuration. Stall current, maximum-output current and no-load current describe different conditions. Avoid stalling and use suitable wiring and switching equipment.\u003c\/p\u003e\u003ch2\u003eMechanical Dimensions and Connection\u003c\/h2\u003e\u003cp\u003eThe dimension drawing applies to the illustrated 50TPA motor. Check mounting-hole spacing, shaft projection, housing outline and rear-terminal clearance before installation. The red-marked terminal is positive in the illustrated terminal view; the opposite terminal is negative. Confirm the actual selected motor before wiring.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFor compact toy and model mechanisms, suitable flywheel drives and small-car mechanisms when the selected motor's speed, duty, current and mechanical fit match the application. A high-speed winding is not a universal replacement for another motor.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSelected package\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Only\u003c\/td\u003e\n\u003ctd\u003e1 × selected motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Spade-Terminal Leads\u003c\/td\u003e\n\u003ctd\u003e1 × selected motor and the named spade-terminal lead set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003ePower supplies, batteries, controllers, wheels and application equipment are not included. The corresponding winding photo may show a representative voltage marking; the selected option determines the configured voltage\/speed reference.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eCan the 30TPA motor run continuously?\u003c\/h3\u003e\u003cp\u003eNo. It is intended for short runs; individual runs of 10 seconds or less are recommended.\u003c\/p\u003e\u003ch3\u003eDoes the 150°C magnet reference mean the complete motor can run at 150°C?\u003c\/h3\u003e\u003cp\u003eNo. It is a magnet-material heat-resistance reference, not a complete-motor operating-temperature rating.\u003c\/p\u003e\u003ch3\u003eDo the 50TPA performance and dimensions apply to 23TPA?\u003c\/h3\u003e\u003cp\u003eNo. The 23TPA option has its own motor photo and marking. Check its actual dimensions and operating requirements separately.\u003c\/p\u003e\u003ch3\u003eDoes Motor Only include connection leads?\u003c\/h3\u003e\u003cp\u003eNo separate lead set is included. Choose the package that explicitly names spade-terminal leads.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-130wh-50tpa-high-speed-dc-motor-strict-d2.webp?v=1792608869\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-130wh-50tpa-high-speed-dc-motor-strict-d2.webp?v=1792608869\" alt=\"CHF-130WH-50TPA reference overview\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCHF-130WH-50TPA reference overview\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-130wh-50tpa-high-speed-dc-motor-strict-d3.webp?v=1792608873\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-130wh-50tpa-high-speed-dc-motor-strict-d3.webp?v=1792608873\" alt=\"50TPA mechanical dimensions and mounting references\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e50TPA mechanical dimensions and mounting references\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-130wh-50tpa-high-speed-dc-motor-strict-d4.webp?v=1792608879\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-130wh-50tpa-high-speed-dc-motor-strict-d4.webp?v=1792608879\" alt=\"50TPA reference specifications and approximate motor weight\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e50TPA reference specifications and approximate motor weight\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-130wh-50tpa-high-speed-dc-motor-strict-d5.webp?v=1792608883\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-130wh-50tpa-high-speed-dc-motor-strict-d5.webp?v=1792608883\" alt=\"50TPA polished metal housing\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e50TPA polished metal housing\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-130wh-50tpa-high-speed-dc-motor-strict-d6.webp?v=1792608888\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-130wh-50tpa-high-speed-dc-motor-strict-d6.webp?v=1792608888\" alt=\"50TPA insulated copper-wound armature and commutator connection\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e50TPA insulated copper-wound armature and commutator connection\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-130wh-50tpa-high-speed-dc-motor-strict-d7.webp?v=1792608892\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-130wh-50tpa-high-speed-dc-motor-strict-d7.webp?v=1792608892\" alt=\"50TPA N35SH magnet-material reference; not a complete motor temperature rating\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e50TPA N35SH magnet-material reference; not a complete motor temperature rating\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-130wh-50tpa-high-speed-dc-motor-strict-d8.webp?v=1792608897\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-130wh-50tpa-high-speed-dc-motor-strict-d8.webp?v=1792608897\" alt=\"50TPA copper brush-holder assembly\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e50TPA copper brush-holder assembly\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-130wh-50tpa-high-speed-dc-motor-strict-d9.webp?v=1792608902\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-130wh-50tpa-high-speed-dc-motor-strict-d9.webp?v=1792608902\" alt=\"50TPA front and rear ball-bearing support\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e50TPA front and rear ball-bearing support\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-130wh-50tpa-high-speed-dc-motor-strict-d10.webp?v=1792608906\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-130wh-50tpa-high-speed-dc-motor-strict-d10.webp?v=1792608906\" alt=\"50TPA performance at 11.1V, CCW reference\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e50TPA performance at 11.1V, CCW reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-130wh-50tpa-high-speed-dc-motor-strict-d11.webp?v=1792608911\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-130wh-50tpa-high-speed-dc-motor-strict-d11.webp?v=1792608911\" alt=\"30TPA 11V reference test and short-run limitation\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e30TPA 11V reference test and short-run limitation\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-130wh-50tpa-high-speed-dc-motor-strict-d13.webp?v=1792608916\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-130wh-50tpa-high-speed-dc-motor-strict-d13.webp?v=1792608916\" alt=\"50TPA positive and negative terminal reference\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e50TPA positive and negative terminal reference\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"11V 42,000 rpm · 50TPA \/ Motor Only","offer_id":68073555951840,"sku":"130WH-50TPA-0001","price":27.04,"currency_code":"USD","in_stock":true},{"title":"11V 42,000 rpm · 50TPA \/ Motor + Spade-Terminal Leads","offer_id":68073555984608,"sku":"130WH-50TPA-0002","price":29.65,"currency_code":"USD","in_stock":true},{"title":"7.4V 27,000 rpm · 50TPA \/ Motor Only","offer_id":68073556017376,"sku":"130WH-50TPA-0003","price":27.04,"currency_code":"USD","in_stock":true},{"title":"7.4V 27,000 rpm · 50TPA \/ Motor + Spade-Terminal Leads","offer_id":68073556050144,"sku":"130WH-50TPA-0004","price":29.65,"currency_code":"USD","in_stock":true},{"title":"11.1V 72,000 rpm · 30TPA \/ Motor Only","offer_id":68073556082912,"sku":"130WH-50TPA-0005","price":28.54,"currency_code":"USD","in_stock":true},{"title":"11.1V 72,000 rpm · 30TPA \/ Motor + Spade-Terminal Leads","offer_id":68073556115680,"sku":"130WH-50TPA-0006","price":31.15,"currency_code":"USD","in_stock":true},{"title":"7.4V 47,000 rpm · 30TPA \/ Motor Only","offer_id":68073556148448,"sku":"130WH-50TPA-0007","price":28.54,"currency_code":"USD","in_stock":true},{"title":"7.4V 47,000 rpm · 30TPA \/ Motor + Spade-Terminal Leads","offer_id":68073556181216,"sku":"130WH-50TPA-0008","price":31.15,"currency_code":"USD","in_stock":true},{"title":"132WH 23TPA High-Torque Motor \/ Motor Only","offer_id":68073556213984,"sku":"130WH-50TPA-0009","price":28.54,"currency_code":"USD","in_stock":true},{"title":"132WH 23TPA High-Torque Motor \/ Motor + Spade-Terminal Leads","offer_id":68073556246752,"sku":"130WH-50TPA-0010","price":31.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-130wh-50tpa-high-speed-dc-motor-strict-v1.webp?v=1792608841"},{"product_id":"chihai-fk280wh-5028eg-43dx-dc-motor","title":"CHIHAI MOTOR FK280WH-5028EG-43DX High-Torque DC Motor, 11.1V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\"\u003eCHIHAI MOTOR\u003c\/a\u003e FK280WH-5028EG-43DX is a compact \u003ca href=\"https:\/\/rcdrone.top\/collections\/brushed-dc-motors\"\u003ebrushed DC motor\u003c\/a\u003e with an 11.1V reference supply, D-shaped output shaft and model-specific high-speed performance. Choose the motor alone, the spade-terminal lead package or the steel-cut bevel-gear package.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e2 mm shaft with a 1.5 mm D-flat reference for compatible mechanical coupling.\u003c\/li\u003e\n\u003cli\u003eCompact metal housing and a 32 mm body-length reference.\u003c\/li\u003e\n\u003cli\u003e0.35 mm armature laminations, copper windings and dynamic balance correction.\u003c\/li\u003e\n\u003cli\u003eN35SH NdFeB magnet reference and graphite-based copper-carbon brush construction.\u003c\/li\u003e\n\u003cli\u003eOptional lead set or bevel gear, with source-specific package photographs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \/ model\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR \/ FK280WH-5028EG-43DX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor type\u003c\/td\u003e\n\u003ctd\u003eHigh-speed brushed DC motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal supply \/ speed\u003c\/td\u003e\n\u003ctd\u003e11.1V DC \/38,000 rpm reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load speed specification\u003c\/td\u003e\n\u003ctd\u003e38,000 rpm ±10% at rated voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load current specification\u003c\/td\u003e\n\u003ctd\u003e≤1.3 A at rated voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall length\u003c\/td\u003e\n\u003ctd\u003e43.4 ±0.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody length \/ outline\u003c\/td\u003e\n\u003ctd\u003e32.0 ±0.2 mm \/24.0 ×19.7 mm references\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft\u003c\/td\u003e\n\u003ctd\u003e2 mm diameter; D-flat dimension1.5 ±0.02 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft projection \/ D-flat length\u003c\/td\u003e\n\u003ctd\u003e9.3 ±0.5 mm \/6.5 ±0.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e2 ×ISO M2.0 ×0.4 tapped holes;17.0 mm spacing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther drawing references\u003c\/td\u003e\n\u003ctd\u003eRegister diameter6.15 mm; front offset1.6 mm; rear offset2.5 mm; rear-view15.2 mm reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor \/ packed weight\u003c\/td\u003e\n\u003ctd\u003eApproximately50 g motor \/65 g packed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArmature construction\u003c\/td\u003e\n\u003ctd\u003e0.35 mm laminations, insulated narrow-slot armature, enamelled copper windings and dynamic balance correction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommutator connection\u003c\/td\u003e\n\u003ctd\u003eResistance-welded connection with adhesive reinforcement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet reference\u003c\/td\u003e\n\u003ctd\u003eN35SH NdFeB;150°C material heat-resistance reference, not complete motor operating-temperature rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrush construction\u003c\/td\u003e\n\u003ctd\u003eGraphite-based copper-carbon brushes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotation \/ axial clearance\u003c\/td\u003e\n\u003ctd\u003eCCW reference \/0.05–0.50 mm, measured by dial gauge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation resistance\u003c\/td\u003e\n\u003ctd\u003e≥20.0 MΩ between terminals and metal housing, tested at500V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eElectrical Performance\u003c\/h2\u003e\u003cp\u003eThe following operating-point references are at 11.1V DC. No-load, stalled and maximum-efficiency conditions differ; the values should not be treated as one simultaneous operating condition.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOperating point\u003c\/th\u003e\n\u003cth\u003eSpeed\u003c\/th\u003e\n\u003cth\u003eCurrent\u003c\/th\u003e\n\u003cth\u003eTorque\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load reference\u003c\/td\u003e\n\u003ctd\u003e38,500 rpm\u003c\/td\u003e\n\u003ctd\u003e1.0 A\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall reference\u003c\/td\u003e\n\u003ctd\u003e0 rpm\u003c\/td\u003e\n\u003ctd\u003e84 A\u003c\/td\u003e\n\u003ctd\u003e2,280 gf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum-efficiency operating point\u003c\/td\u003e\n\u003ctd\u003e34,200 rpm\u003c\/td\u003e\n\u003ctd\u003e9.1 A\u003c\/td\u003e\n\u003ctd\u003e225 gf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe specification limits below are separate from the individual reference test points. The rated voltage must remain stable at the motor terminals for the stated stall-current test condition.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification \/ condition\u003c\/th\u003e\n\u003cth\u003eLimit\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall torque at rated voltage\u003c\/td\u003e\n\u003ctd\u003e≥193 mN·m; also listed as≥1930 gf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall current at stable11.1V motor-terminal voltage\u003c\/td\u003e\n\u003ctd\u003e≥72 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eStall figures are not continuous operating ratings. Avoid blocking the shaft, and use a supply, conductors and switching equipment appropriate for the selected operating point and starting current. The 150°C reference is for magnet material and does not establish a complete motor operating-temperature rating.\u003c\/p\u003e\u003ch2\u003eMechanical Dimensions and Gear Selection\u003c\/h2\u003e\u003cp\u003eCheck the output-shaft diameter, D-flat, projection, mounting-hole spacing and terminal clearance against the mechanism. The dimension drawing identifies the corresponding positive and negative terminal marks. Confirm the actual motor orientation before connection.\u003c\/p\u003e\u003cp\u003eThe bevel-gear option has a 2 mm bore and a 1.5 mm D-flat reference. Its image identifies an 8 mm front-view diameter, a 7 mm side-view dimension and a 5.11 mm axial dimension. Check the mating gear dimensions and tooth engagement before selecting this package; the motor format alone does not establish gearbox compatibility.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFor compatible compact toy and model drives, flywheel mechanisms and small-car applications when their supply, current, load and mechanical requirements match this motor. No particular gearbox, battery or controller compatibility is implied.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSelected configuration\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFK280WH High-Torque Motor\u003c\/td\u003e\n\u003ctd\u003e1 × selected motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFK280WH Motor + Spade-Terminal Leads\u003c\/td\u003e\n\u003ctd\u003e1 × motor and1 × spade-terminal lead set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFK280 High-Torque Motor + Steel-Cut Bevel Gear\u003c\/td\u003e\n\u003ctd\u003e1 × motor and1 × steel-cut bevel gear, as shown in the corresponding option photo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eA power supply, battery, controller and application equipment are not included. The lead set is included only in the lead package; the bevel gear is included only in the gear package.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eWhat is the output-shaft shape?\u003c\/h3\u003e\u003cp\u003eIt is a 2 mm shaft with a 1.5 mm D-flat reference. Check the 9.3 mm projection and 6.5 mm flat-length references against the intended coupling.\u003c\/p\u003e\u003ch3\u003eDoes the basic motor option include a bevel gear?\u003c\/h3\u003e\u003cp\u003eNo. Select the package that explicitly names the steel-cut bevel gear.\u003c\/p\u003e\u003ch3\u003eAre the 38,500 rpm and 84 A figures one running operating point?\u003c\/h3\u003e\u003cp\u003eNo. 38,500 rpm is a no-load reference, while 84 A is a stalled-current reference. Do not operate continuously at stall.\u003c\/p\u003e\u003ch3\u003eCan the complete motor run at 150°C?\u003c\/h3\u003e\u003cp\u003eThe 150°C figure describes the referenced magnet material. It is not a complete-motor operating-temperature specification.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-fk280wh-5028eg-43dx-dc-motor-strict-d2.webp?v=1792609652\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-fk280wh-5028eg-43dx-dc-motor-strict-d2.webp?v=1792609652\" alt=\"FK280WH-5028EG-43DX brushed DC motor overview\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eFK280WH-5028EG-43DX brushed DC motor overview\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-fk280wh-5028eg-43dx-dc-motor-strict-d3.webp?v=1792609657\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-fk280wh-5028eg-43dx-dc-motor-strict-d3.webp?v=1792609657\" alt=\"FK280WH mechanical dimensions, shaft tolerances and weight references\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eFK280WH mechanical dimensions, shaft tolerances and weight references\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-fk280wh-5028eg-43dx-dc-motor-strict-d4.webp?v=1792609661\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-fk280wh-5028eg-43dx-dc-motor-strict-d4.webp?v=1792609661\" alt=\"Polished metal motor housing\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003ePolished metal motor housing\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-fk280wh-5028eg-43dx-dc-motor-strict-d5.webp?v=1792609666\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-fk280wh-5028eg-43dx-dc-motor-strict-d5.webp?v=1792609666\" alt=\"0.35 mm armature laminations and copper windings\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e0.35 mm armature laminations and copper windings\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-fk280wh-5028eg-43dx-dc-motor-strict-d6.webp?v=1792609671\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-fk280wh-5028eg-43dx-dc-motor-strict-d6.webp?v=1792609671\" alt=\"N35SH magnet-material reference, not complete motor temperature rating\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eN35SH magnet-material reference, not complete motor temperature rating\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-fk280wh-5028eg-43dx-dc-motor-strict-d7.webp?v=1792609675\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-fk280wh-5028eg-43dx-dc-motor-strict-d7.webp?v=1792609675\" alt=\"Copper-carbon brush end-cap construction\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCopper-carbon brush end-cap construction\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-fk280wh-5028eg-43dx-dc-motor-strict-d8.webp?v=1792609681\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-fk280wh-5028eg-43dx-dc-motor-strict-d8.webp?v=1792609681\" alt=\"FK280WH no-load, stall and specification-limit references at 11.1V\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eFK280WH no-load, stall and specification-limit references at 11.1V\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"FK280WH High-Torque Motor","offer_id":68073571844320,"sku":"FK280WH-5028EG-43DX-0001","price":31.22,"currency_code":"USD","in_stock":true},{"title":"FK280WH Motor + Spade-Terminal Leads","offer_id":68073571877088,"sku":"FK280WH-5028EG-43DX-0002","price":33.84,"currency_code":"USD","in_stock":true},{"title":"FK280 High-Torque Motor + Steel-Cut Bevel Gear","offer_id":68073571909856,"sku":"FK280WH-5028EG-43DX-0003","price":34.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-fk280wh-5028eg-43dx-dc-motor-strict-v1.webp?v=1792609624"},{"product_id":"chihai-gw4632-25by-worm-geared-stepper-motor","title":"CHIHAI MOTOR GW4632-25BY Worm-Geared Stepper Motor","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHW-GW4632-25BY combines a two-phase stepper with a right-angle worm gearbox. This compact \u003ca href=\"https:\/\/rcdrone.top\/collections\/electric-motors\"\u003eelectric motor\u003c\/a\u003e is available in seven reduction ratios and seven motor, bracket or driver packages. Choose the ratio for the required output step, speed and torque, then select the included control hardware.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWorm reduction with resistance to back-driving when unpowered, subject to the actual load and transmission conditions.\u003c\/li\u003e\n\u003cli\u003e15° input motor step, with finer output steps through the selected reduction ratio.\u003c\/li\u003e\n\u003cli\u003e6 mm D-shaped output shaft with an M3 center thread.\u003c\/li\u003e\n\u003cli\u003eProtected PCB wiring and a four-position motor connector.\u003c\/li\u003e\n\u003cli\u003eOptional mounting bracket and reciprocating drivers, including enclosed and external-control versions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \/ model\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR \/ CHW-GW4632-25BY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor construction\u003c\/td\u003e\n\u003ctd\u003eTwo-phase bipolar stepper motor with right-angle worm reduction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply reference\u003c\/td\u003e\n\u003ctd\u003e12V DC; L6219 driver reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput motor step\u003c\/td\u003e\n\u003ctd\u003e15° per step\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase resistance \/ inductance\u003c\/td\u003e\n\u003ctd\u003e10 Ω ±7% \/ 7.5 mH per phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase current \/ excitation\u003c\/td\u003e\n\u003ctd\u003e300 mA per phase \/ two-phase excitation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput pull-out torque\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;60 gf·cm at 100 pulses\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput holding torque\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;75 gf·cm at 0 pulses\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse \/ starting pulse rates\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;1300 pulses\/s response; \u0026gt;800 pulses\/s starting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWinding insulation \/ dielectric test\u003c\/td\u003e\n\u003ctd\u003eClass E \/ 100V AC for one second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation resistance test\u003c\/td\u003e\n\u003ctd\u003e100 MΩ at 500V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking temperature reference\u003c\/td\u003e\n\u003ctd\u003e−10 to +55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor weight\u003c\/td\u003e\n\u003ctd\u003eApproximately 135 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGearbox front \/ depth\u003c\/td\u003e\n\u003ctd\u003e32 ×46 mm \/25.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall motor assembly height\u003c\/td\u003e\n\u003ctd\u003e61.0 mm reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft\u003c\/td\u003e\n\u003ctd\u003e6 mm diameter, tolerance +0\/−0.03 mm; D-flat 5.4 mm +0\/−0.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft projection \/ flat length\u003c\/td\u003e\n\u003ctd\u003e18.5 ±0.5 mm \/12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft center thread\u003c\/td\u003e\n\u003ctd\u003eM3; maximum screw entry 4.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGearbox mounting\u003c\/td\u003e\n\u003ctd\u003eFour M3 holes, 18 ×33 mm reference spacing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther drawing references\u003c\/td\u003e\n\u003ctd\u003e7.4 mm counterbore reference; shaft register 13.3 mm; front offset 1.7 mm; rear references 14.8, 0.5 and 3.7 mm; motor diameter 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector \/ lead\u003c\/td\u003e\n\u003ctd\u003ePHR-04 white; UL1571 AWG28; 150 ±10 mm lead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector pin sequence\u003c\/td\u003e\n\u003ctd\u003ePin 1 yellow B+; pin 2 red B−; pin 3 black A+; pin 4 blue A−\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eReduction Ratio and Output Performance\u003c\/h2\u003e\u003cp\u003eThe table is a 12V reference. No-load output speeds are specified at 700 input pulses\/s. Holding and pull-out torque are different conditions, and neither establishes a continuous load rating. The 1019:1 row states a maximum permissible torque of 25 kgf·cm rather than a minimum performance guarantee.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eReduction\u003c\/th\u003e\n\u003cth\u003eOutput step\u003c\/th\u003e\n\u003cth\u003eNo-load rpm at 700 pulses\/s\u003c\/th\u003e\n\u003cth\u003eHolding torque (kgf·cm)\u003c\/th\u003e\n\u003cth\u003ePull-out torque (kgf·cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e32:1\u003c\/td\u003e\n\u003ctd\u003e0.469°\u003c\/td\u003e\n\u003ctd\u003e54\u003c\/td\u003e\n\u003ctd\u003e≥2.0\u003c\/td\u003e\n\u003ctd\u003e≥1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e65:1\u003c\/td\u003e\n\u003ctd\u003e0.231°\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e≥4.0\u003c\/td\u003e\n\u003ctd\u003e≥3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e158:1\u003c\/td\u003e\n\u003ctd\u003e0.095°\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e≥10.0\u003c\/td\u003e\n\u003ctd\u003e≥8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e200:1\u003c\/td\u003e\n\u003ctd\u003e0.075°\u003c\/td\u003e\n\u003ctd\u003e8.7\u003c\/td\u003e\n\u003ctd\u003e≥13.0\u003c\/td\u003e\n\u003ctd\u003e≥11.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e337:1\u003c\/td\u003e\n\u003ctd\u003e0.045°\u003c\/td\u003e\n\u003ctd\u003e5.2\u003c\/td\u003e\n\u003ctd\u003e≥20.0\u003c\/td\u003e\n\u003ctd\u003e≥18.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e564:1\u003c\/td\u003e\n\u003ctd\u003e0.027°\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003e≥25.0\u003c\/td\u003e\n\u003ctd\u003e≥25.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1019:1\u003c\/td\u003e\n\u003ctd\u003e0.015°\u003c\/td\u003e\n\u003ctd\u003e1.72\u003c\/td\u003e\n\u003ctd\u003eMaximum permitted 25\u003c\/td\u003e\n\u003ctd\u003eMaximum permitted 25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eWiring and Control\u003c\/h2\u003e\u003cp\u003eUse a compatible two-phase bipolar stepper driver. Connect the yellow\/red wires as phase B and the black\/blue wires as phase A, following the connector pin order above and the motor drawing. Direction is determined by the excitation sequence; the drawing gives CW and CCW references viewed from the flange side.\u003c\/p\u003e\u003cp\u003eThe driver packages differ: the button-operated version provides reciprocating control, while the PLC-control version has additional external control terminals. Select the enclosed option when a housing is required. The motor's 12V reference does not establish every driver's input limits or PLC signal compatibility; confirm the actual board markings and interface before connection. Do not connect a bipolar stepper directly to a DC supply as though it were a two-wire brushed motor.\u003c\/p\u003e\u003ch2\u003eMechanical Installation\u003c\/h2\u003e\u003cp\u003eCheck shaft diameter, D-flat, projection, center-thread engagement and the gearbox hole pattern before fitting. Limit screw entry into the M3 shaft thread to 4.0 mm. Avoid forcing the output shaft or operating with a blocked shaft or overload. Evaluate back-driving resistance with the actual mechanism; power-off self-locking is not a substitute for an independently rated load restraint.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOptional bracket\u003c\/th\u003e\n\u003cth\u003eDrawing reference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall bracket\u003c\/td\u003e\n\u003ctd\u003e46 mm high ×38 mm deep; 3 mm thickness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpright hole pattern\u003c\/td\u003e\n\u003ctd\u003e18 mm horizontal ×33 mm vertical; 3.3 mm holes with 7.8 mm counterbore references\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCenter apertures\u003c\/td\u003e\n\u003ctd\u003e10 mm diameter; 15 mm spacing reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase slots\u003c\/td\u003e\n\u003ctd\u003e18 mm length ×4.1 mm width; 32 mm spacing reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrawing offsets\u003c\/td\u003e\n\u003ctd\u003e9, 6.5, 6.8 and 7 mm references; 30 mm inside height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eFlange Coupling Reference\u003c\/h3\u003e\u003cp\u003eThe illustrated threaded flange coupling is a mechanical reference, separate from the current motor packages. It and the illustrated threaded rod are not included. Check thread and clearance dimensions if designing a similar mechanism.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eReference accessory\u003c\/th\u003e\n\u003cth\u003eDimensions \/ scope\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus\u003c\/td\u003e\n\u003ctd\u003eMechanical reference accessory; not included in current packages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlange \/ mounting circle\u003c\/td\u003e\n\u003ctd\u003e22 mm flange diameter; 16 mm mounting-hole center spacing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlange holes\u003c\/td\u003e\n\u003ctd\u003e4 ×3 mm diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody dimensions\u003c\/td\u003e\n\u003ctd\u003e12 mm overall length; 2 mm flange thickness; 10 mm body diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThread \/ set screws\u003c\/td\u003e\n\u003ctd\u003eM6 ×1 axial thread; opposed M3 set screws; 8 mm drawing reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFor compatible compact positioning mechanisms, balancing vehicles, inspection carts, home robots, camera-positioning assemblies and powered paper-folding mechanisms when the required step resolution, supply, load and mounting fit this motor.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSelected package\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Only\u003c\/td\u003e\n\u003ctd\u003e1 motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Mounting Bracket\u003c\/td\u003e\n\u003ctd\u003e1 motor and 1 bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Reciprocating Driver\u003c\/td\u003e\n\u003ctd\u003e1 motor and 1 button-operated reciprocating driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + PLC Reciprocating Driver\u003c\/td\u003e\n\u003ctd\u003e1 motor and 1 driver with external\/PLC control terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Bracket + PLC Reciprocating Driver\u003c\/td\u003e\n\u003ctd\u003e1 motor, 1 bracket and 1 PLC-control driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Enclosed Reciprocating Driver\u003c\/td\u003e\n\u003ctd\u003e1 motor and 1 enclosed button-operated reciprocating driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Enclosed PLC Reciprocating Driver\u003c\/td\u003e\n\u003ctd\u003e1 motor and 1 enclosed driver with external\/PLC control terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eEach selection includes one motor at the chosen reduction ratio. Brackets, drivers and housings are included only in the named package. A power supply, PLC, threaded rod and flange coupling are not included.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eDoes the motor-only package include a driver?\u003c\/h3\u003e\u003cp\u003eNo. It requires a compatible two-phase bipolar stepper driver. Choose a driver package if one is needed.\u003c\/p\u003e\u003ch3\u003eAre the listed speeds fixed output speeds?\u003c\/h3\u003e\u003cp\u003eNo. They are no-load references at 700 input pulses\/s and 12V. The selected ratio, pulse rate, driver and load affect operation.\u003c\/p\u003e\u003ch3\u003eIs the 1019:1 torque figure a minimum holding torque?\u003c\/h3\u003e\u003cp\u003eNo. Its table specifies a maximum permissible torque of 25 kgf·cm. Do not treat it as a guaranteed minimum.\u003c\/p\u003e\u003ch3\u003eDoes the motor include the threaded rod and flange coupling?\u003c\/h3\u003e\u003cp\u003eNo. Those are reference accessories shown to explain the mechanical interface.\u003c\/p\u003e\u003ch3\u003eWhat is different about the PLC driver package?\u003c\/h3\u003e\u003cp\u003eIt includes a driver with external control terminals. Check the actual terminal functions and electrical signal requirements against the intended PLC.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw4632-25by-worm-geared-stepper-motor-strict-d2.webp?v=1792611581\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw4632-25by-worm-geared-stepper-motor-strict-d2.webp?v=1792611581\" alt=\"GW4632-25BY worm-geared stepper construction and operating features\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGW4632-25BY worm-geared stepper construction and operating features\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw4632-25by-worm-geared-stepper-motor-strict-d3.webp?v=1792611587\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw4632-25by-worm-geared-stepper-motor-strict-d3.webp?v=1792611587\" alt=\"GW4632-25BY motor dimensions, connector pins and excitation diagram\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGW4632-25BY motor dimensions, connector pins and excitation diagram\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw4632-25by-worm-geared-stepper-motor-strict-d4.webp?v=1792611591\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw4632-25by-worm-geared-stepper-motor-strict-d4.webp?v=1792611591\" alt=\"GW4632-25BY model, shaft, electrical and weight specifications\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGW4632-25BY model, shaft, electrical and weight specifications\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw4632-25by-worm-geared-stepper-motor-strict-d5.webp?v=1792611596\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw4632-25by-worm-geared-stepper-motor-strict-d5.webp?v=1792611596\" alt=\"Right-angle worm-gear transmission and resistance to back-driving within load limits\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eRight-angle worm-gear transmission and resistance to back-driving within load limits\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw4632-25by-worm-geared-stepper-motor-strict-d6.webp?v=1792611601\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw4632-25by-worm-geared-stepper-motor-strict-d6.webp?v=1792611601\" alt=\"Protected PCB wiring and connector sleeve detail\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eProtected PCB wiring and connector sleeve detail\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw4632-25by-worm-geared-stepper-motor-strict-d7.webp?v=1792611606\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw4632-25by-worm-geared-stepper-motor-strict-d7.webp?v=1792611606\" alt=\"D-shaped output shaft and M3 center thread\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eD-shaped output shaft and M3 center thread\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw4632-25by-worm-geared-stepper-motor-strict-d8.webp?v=1792611611\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw4632-25by-worm-geared-stepper-motor-strict-d8.webp?v=1792611611\" alt=\"12V input stepper specifications and ratio-specific output performance at 700 pulses per second\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e12V input stepper specifications and ratio-specific output performance at 700 pulses per second\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw4632-25by-worm-geared-stepper-motor-strict-d14.webp?v=1792611616\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw4632-25by-worm-geared-stepper-motor-strict-d14.webp?v=1792611616\" alt=\"Optional mounting bracket dimensions and hole pattern\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOptional mounting bracket dimensions and hole pattern\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw4632-25by-worm-geared-stepper-motor-strict-d15.webp?v=1792611622\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw4632-25by-worm-geared-stepper-motor-strict-d15.webp?v=1792611622\" alt=\"Threaded flange coupling dimensions — reference accessory, not included in current packages\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eThreaded flange coupling dimensions — reference accessory, not included in current packages\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ Ratio 1:32","offer_id":68073582985440,"sku":"GW4632-25BY-0001","price":25.85,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:65","offer_id":68073583018208,"sku":"GW4632-25BY-0002","price":25.85,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:158","offer_id":68073583050976,"sku":"GW4632-25BY-0003","price":25.85,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:200","offer_id":68073583083744,"sku":"GW4632-25BY-0004","price":25.85,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:337","offer_id":68073583116512,"sku":"GW4632-25BY-0005","price":25.85,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:564","offer_id":68073583149280,"sku":"GW4632-25BY-0006","price":25.85,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:1019","offer_id":68073583182048,"sku":"GW4632-25BY-0007","price":25.85,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:32","offer_id":68073583214816,"sku":"GW4632-25BY-0008","price":28.78,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:65","offer_id":68073583247584,"sku":"GW4632-25BY-0009","price":28.78,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:158","offer_id":68073583280352,"sku":"GW4632-25BY-0010","price":28.78,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:200","offer_id":68073583313120,"sku":"GW4632-25BY-0011","price":28.78,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:337","offer_id":68073583345888,"sku":"GW4632-25BY-0012","price":28.78,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:564","offer_id":68073583378656,"sku":"GW4632-25BY-0013","price":28.78,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:1019","offer_id":68073583411424,"sku":"GW4632-25BY-0014","price":28.78,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ Ratio 1:32","offer_id":68073583444192,"sku":"GW4632-25BY-0015","price":42.93,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ Ratio 1:65","offer_id":68073583476960,"sku":"GW4632-25BY-0016","price":42.93,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ Ratio 1:158","offer_id":68073583509728,"sku":"GW4632-25BY-0017","price":42.93,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ Ratio 1:200","offer_id":68073583542496,"sku":"GW4632-25BY-0018","price":42.93,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ Ratio 1:337","offer_id":68073583575264,"sku":"GW4632-25BY-0019","price":42.93,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ Ratio 1:564","offer_id":68073583608032,"sku":"GW4632-25BY-0020","price":42.93,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ Ratio 1:1019","offer_id":68073583640800,"sku":"GW4632-25BY-0021","price":42.93,"currency_code":"USD","in_stock":true},{"title":"Motor + PLC Reciprocating Driver \/ Ratio 1:32","offer_id":68073583673568,"sku":"GW4632-25BY-0022","price":45.39,"currency_code":"USD","in_stock":true},{"title":"Motor + PLC Reciprocating Driver \/ Ratio 1:65","offer_id":68073583706336,"sku":"GW4632-25BY-0023","price":45.39,"currency_code":"USD","in_stock":true},{"title":"Motor + PLC Reciprocating Driver \/ Ratio 1:158","offer_id":68073583739104,"sku":"GW4632-25BY-0024","price":45.39,"currency_code":"USD","in_stock":true},{"title":"Motor + PLC Reciprocating Driver \/ Ratio 1:200","offer_id":68073583771872,"sku":"GW4632-25BY-0025","price":45.39,"currency_code":"USD","in_stock":true},{"title":"Motor + PLC Reciprocating Driver \/ Ratio 1:337","offer_id":68073583804640,"sku":"GW4632-25BY-0026","price":45.39,"currency_code":"USD","in_stock":true},{"title":"Motor + PLC Reciprocating Driver \/ Ratio 1:564","offer_id":68073583837408,"sku":"GW4632-25BY-0027","price":45.39,"currency_code":"USD","in_stock":true},{"title":"Motor + PLC Reciprocating Driver \/ Ratio 1:1019","offer_id":68073583870176,"sku":"GW4632-25BY-0028","price":45.39,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + PLC Reciprocating Driver \/ Ratio 1:32","offer_id":68073583902944,"sku":"GW4632-25BY-0029","price":48.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + PLC Reciprocating Driver \/ Ratio 1:65","offer_id":68073583935712,"sku":"GW4632-25BY-0030","price":48.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + PLC Reciprocating Driver \/ Ratio 1:158","offer_id":68073583968480,"sku":"GW4632-25BY-0031","price":48.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + PLC Reciprocating Driver \/ Ratio 1:200","offer_id":68073584001248,"sku":"GW4632-25BY-0032","price":48.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + PLC Reciprocating Driver \/ Ratio 1:337","offer_id":68073584034016,"sku":"GW4632-25BY-0033","price":48.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + PLC Reciprocating Driver \/ Ratio 1:564","offer_id":68073584066784,"sku":"GW4632-25BY-0034","price":48.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + PLC Reciprocating Driver \/ Ratio 1:1019","offer_id":68073584099552,"sku":"GW4632-25BY-0035","price":48.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ Ratio 1:32","offer_id":68073584132320,"sku":"GW4632-25BY-0036","price":44.16,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ Ratio 1:65","offer_id":68073584165088,"sku":"GW4632-25BY-0037","price":44.16,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ Ratio 1:158","offer_id":68073584197856,"sku":"GW4632-25BY-0038","price":44.16,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ Ratio 1:200","offer_id":68073584230624,"sku":"GW4632-25BY-0039","price":44.16,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ Ratio 1:337","offer_id":68073584263392,"sku":"GW4632-25BY-0040","price":44.16,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ Ratio 1:564","offer_id":68073584296160,"sku":"GW4632-25BY-0041","price":44.16,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ Ratio 1:1019","offer_id":68073584328928,"sku":"GW4632-25BY-0042","price":44.16,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed PLC Reciprocating Driver \/ Ratio 1:32","offer_id":68073584361696,"sku":"GW4632-25BY-0043","price":46.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed PLC Reciprocating Driver \/ Ratio 1:65","offer_id":68073584394464,"sku":"GW4632-25BY-0044","price":46.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed PLC Reciprocating Driver \/ Ratio 1:158","offer_id":68073584427232,"sku":"GW4632-25BY-0045","price":46.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed PLC Reciprocating Driver \/ Ratio 1:200","offer_id":68073584460000,"sku":"GW4632-25BY-0046","price":46.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed PLC Reciprocating Driver \/ Ratio 1:337","offer_id":68073584492768,"sku":"GW4632-25BY-0047","price":46.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed PLC Reciprocating Driver \/ Ratio 1:564","offer_id":68073584525536,"sku":"GW4632-25BY-0048","price":46.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed PLC Reciprocating Driver \/ Ratio 1:1019","offer_id":68073584558304,"sku":"GW4632-25BY-0049","price":46.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-gw4632-25by-worm-geared-stepper-motor-strict-v1.webp?v=1792611532"},{"product_id":"chihai-chs-gm20-20by-geared-stepper-motor","title":"CHIHAI MOTOR CHS-GM20-20BY Geared Stepper Motor, 20mm","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHS-GM20-20BY is a 20 mm geared stepper with a two-phase four-wire motor and metal reduction gears. Choose one of ten ratio options and a motor-only, bracket or reciprocating-driver package. This compact \u003ca href=\"https:\/\/rcdrone.top\/collections\/electric-motors\"\u003eelectric motor\u003c\/a\u003e provides ratio-dependent output steps, speed and torque for positioning mechanisms.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMetal reduction gears in a compact cylindrical housing.\u003c\/li\u003e\n\u003cli\u003e18° input motor step with finer output increments through the gearbox.\u003c\/li\u003e\n\u003cli\u003e4 mm D-shaped output shaft with a 3.5 mm flat reference.\u003c\/li\u003e\n\u003cli\u003eFour-wire PHR-4 connection and accessible PCB wiring.\u003c\/li\u003e\n\u003cli\u003eOptional lightweight anodized mounting bracket and button-operated reciprocating driver.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \/ model\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR \/ CHS-GM20-20BY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor \/ transmission\u003c\/td\u003e\n\u003ctd\u003eTwo-phase four-wire bipolar stepper; metal reduction gears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply range \/ test reference\u003c\/td\u003e\n\u003ctd\u003e5–12V DC operating reference; electrical tests at 12V DC with L6219 driver reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter \/ motor section\u003c\/td\u003e\n\u003ctd\u003e20 mm \/18.6 mm drawing reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGearbox length L\u003c\/td\u003e\n\u003ctd\u003e16,17.5,19 or20.5 mm, depending on ratio; drawing tolerance ±0.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor input step\u003c\/td\u003e\n\u003ctd\u003e18° per step\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase resistance \/ inductance\u003c\/td\u003e\n\u003ctd\u003e20 Ω ±7% \/11 mH per phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase current \/ excitation\u003c\/td\u003e\n\u003ctd\u003e600 mA per phase at 12V reference \/two-phase excitation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput pull-out torque\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;32 gf·cm at 500 pulses\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput holding torque\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;60 gf·cm at 0 pulses\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput response \/ starting frequency\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;1200 pulses\/s response; \u0026gt;900 pulses\/s starting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePractical pulse-rate guide\u003c\/td\u003e\n\u003ctd\u003e300–1000 pulses\/s; start around 300 pulses\/s, stable-speed reference around 700 pulses\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWinding insulation \/ dielectric test\u003c\/td\u003e\n\u003ctd\u003eClass E coils \/100V AC for one second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation resistance\u003c\/td\u003e\n\u003ctd\u003e100 MΩ, tested at 500V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature reference\u003c\/td\u003e\n\u003ctd\u003e0 to+55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor weight\u003c\/td\u003e\n\u003ctd\u003eApproximately47 g; varies with reduction ratio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft diameter \/ D-flat\u003c\/td\u003e\n\u003ctd\u003e4 mm, +0\/−0.03 mm \/3.5 mm, +0\/−0.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft projection \/ flat length\u003c\/td\u003e\n\u003ctd\u003e10.5 ±0.5 mm drawing reference (10 mm nominal in product table) \/7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront mounting\u003c\/td\u003e\n\u003ctd\u003eTwo ISO M2.5 ×2 tapped holes;15 mm spacing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther drawing references\u003c\/td\u003e\n\u003ctd\u003e7 mm front register diameter;3 mm front offset;1 mm rear offset;6 mm rear shaft\/bearing reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector \/ wire length\u003c\/td\u003e\n\u003ctd\u003ePHR-4 \/140 ±5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin order \/ coil pairs\u003c\/td\u003e\n\u003ctd\u003ePin1 yellow and pin2 red: phase A; pin3 black and pin4 blue: phase B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGearbox maximum instantaneous load\u003c\/td\u003e\n\u003ctd\u003e6.0 kgf·cm; do not exceed, and do not treat as continuous torque rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eRatio Selection and Performance\u003c\/h2\u003e\u003cp\u003eThree selectors use rounded nominal ratio names: 12 corresponds to 12.5:1, 31 to 31.25:1 and 62 to 62.5:1. The remaining selectable nominal labels are 25,50,78,100,125,195 and 250. The selector includes these nominal-to-precise mappings.\u003c\/p\u003e\u003cp\u003eThe following 12V table uses 700 input pulses\/s. Additional ratios 156, 312.5,390 and 488 are series references and are not current selectable configurations. L is the gearbox-length reference. No-load speed, holding torque and pull-out torque are separate operating conditions.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePrecise ratio\u003c\/th\u003e\n\u003cth\u003eSelectable nominal \/ scope\u003c\/th\u003e\n\u003cth\u003eL (mm)\u003c\/th\u003e\n\u003cth\u003eOutput step (°)\u003c\/th\u003e\n\u003cth\u003eNo-load rpm at 700 pulses\/s\u003c\/th\u003e\n\u003cth\u003eHolding torque (kgf·cm)\u003c\/th\u003e\n\u003cth\u003ePull-out torque (kgf·cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e12.5:1\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e1.44\u003c\/td\u003e\n\u003ctd\u003e168\u003c\/td\u003e\n\u003ctd\u003e≥0.5\u003c\/td\u003e\n\u003ctd\u003e≥0.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e25:1\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.72\u003c\/td\u003e\n\u003ctd\u003e84\u003c\/td\u003e\n\u003ctd\u003e≥1.2\u003c\/td\u003e\n\u003ctd\u003e≥0.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e31.25:1\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.576\u003c\/td\u003e\n\u003ctd\u003e67\u003c\/td\u003e\n\u003ctd\u003e≥1.5\u003c\/td\u003e\n\u003ctd\u003e≥0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50:1\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e17.5\u003c\/td\u003e\n\u003ctd\u003e0.36\u003c\/td\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003ctd\u003e≥2.5\u003c\/td\u003e\n\u003ctd\u003e≥1.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e62.5:1\u003c\/td\u003e\n\u003ctd\u003e62\u003c\/td\u003e\n\u003ctd\u003e17.5\u003c\/td\u003e\n\u003ctd\u003e0.288\u003c\/td\u003e\n\u003ctd\u003e33\u003c\/td\u003e\n\u003ctd\u003e≥3.0\u003c\/td\u003e\n\u003ctd\u003e≥1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e78:1\u003c\/td\u003e\n\u003ctd\u003e78\u003c\/td\u003e\n\u003ctd\u003e17.5\u003c\/td\u003e\n\u003ctd\u003e0.23\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e≥3.8\u003c\/td\u003e\n\u003ctd\u003e≥1.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e≥5.0\u003c\/td\u003e\n\u003ctd\u003e≥2.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e125:1\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e0.144\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003eMaximum 6.0\u003c\/td\u003e\n\u003ctd\u003e≥3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e156:1\u003c\/td\u003e\n\u003ctd\u003eSeries reference only\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e0.115\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003eMaximum 6.0\u003c\/td\u003e\n\u003ctd\u003e≥4.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e195:1\u003c\/td\u003e\n\u003ctd\u003e195\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e0.092\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eMaximum 6.0\u003c\/td\u003e\n\u003ctd\u003e≥6.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250:1\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e20.5\u003c\/td\u003e\n\u003ctd\u003e0.072\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eMaximum 6.0\u003c\/td\u003e\n\u003ctd\u003eMaximum 6.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e312.5:1\u003c\/td\u003e\n\u003ctd\u003eSeries reference only\u003c\/td\u003e\n\u003ctd\u003e20.5\u003c\/td\u003e\n\u003ctd\u003e0.0576\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eMaximum 6.0\u003c\/td\u003e\n\u003ctd\u003eMaximum 6.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e390:1\u003c\/td\u003e\n\u003ctd\u003eSeries reference only\u003c\/td\u003e\n\u003ctd\u003e20.5\u003c\/td\u003e\n\u003ctd\u003e0.0462\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eMaximum 6.0\u003c\/td\u003e\n\u003ctd\u003eMaximum 6.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e488:1\u003c\/td\u003e\n\u003ctd\u003eSeries reference only\u003c\/td\u003e\n\u003ctd\u003e20.5\u003c\/td\u003e\n\u003ctd\u003e0.037\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eMaximum 6.0\u003c\/td\u003e\n\u003ctd\u003eMaximum 6.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe cells marked Maximum give permissible limits, not guaranteed minimum torque. The gearbox's maximum instantaneous load is 6.0 kgf·cm; exceeding it can damage the gearbox and motor. It does not establish a continuous-duty rating.\u003c\/p\u003e\u003cp\u003eOutput speed in rpm = output step angle in degrees ×input pulse rate per second ×60 ÷360. There are 60 seconds per minute and 360 degrees per revolution. Speed depends on pulse rate and load; begin at a suitable starting frequency rather than assuming the highest no-load speed is available under load.\u003c\/p\u003e\u003ch2\u003eWiring and Control\u003c\/h2\u003e\u003cp\u003eUse a compatible two-phase bipolar stepper driver. Connector pin order is 1 yellow,2 red,3 black,4 blue. Yellow\/red form phase A and black\/blue form phase B. Identify each coil pair and confirm direction with the actual driver before integrating the mechanism. The drawing shows the excitation sequence viewed from the flange side.\u003c\/p\u003e\u003cp\u003eThe motor requires a sequenced stepper drive rather than a direct two-wire DC connection. The recommended 300-pulse\/s starting point and roughly 700-pulse\/s stable-speed reference are application guides; the separate input-motor frequency specifications are test references. Actual starting and load capability depend on the driver, ratio, supply and mechanism.\u003c\/p\u003e\u003cp\u003eThe reciprocating-driver packages include the displayed button-operated board. Check its actual power and control terminal markings before connection; the motor's supply range does not establish all controller input limits or external signal compatibility.\u003c\/p\u003e\u003ch2\u003eMechanical Installation\u003c\/h2\u003e\u003cp\u003eSelect the ratio before designing the mounting envelope: gearbox length changes from 16 to 20.5 mm across the reference family. Check the shaft projection, D-flat, tapped mounting holes and wire clearance against the mechanism. Avoid forcing the shaft, stalling or applying an impact load.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOptional mounting bracket\u003c\/th\u003e\n\u003cth\u003eSpecification \/ scope\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction \/ mass\u003c\/td\u003e\n\u003ctd\u003eAnodized aluminum alloy;3 mm thick; approximately 6.5 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall drawing references\u003c\/td\u003e\n\u003ctd\u003e31 mm high ×23 mm base depth;16 mm front flat width\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor face hole pattern\u003c\/td\u003e\n\u003ctd\u003e17 mm horizontal and 15 mm vertical references;18.5 mm lower offset;7.1 mm center aperture;two 3.1 mm hole references\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase attachment\u003c\/td\u003e\n\u003ctd\u003eTwo M5 threaded holes;23 ×16 mm base reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase hole offsets\u003c\/td\u003e\n\u003ctd\u003e5 mm from first edge,10 mm hole spacing,8 mm to opposite edge;8 mm transverse offset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting example scope\u003c\/td\u003e\n\u003ctd\u003eThe illustrated CHR-GM20\/25-style DC motor is a bracket-fit example; it is not a second included motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFor compatible small positioning mechanisms, hobby robotics, model equipment and automation assemblies when the required resolution, torque, pulse drive and mechanical dimensions match the selected configuration.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSelected package\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Only\u003c\/td\u003e\n\u003ctd\u003e1 × selected geared stepper motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Mounting Bracket\u003c\/td\u003e\n\u003ctd\u003e1 × motor and 1 × blue mounting bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Reciprocating Driver\u003c\/td\u003e\n\u003ctd\u003e1 × motor and 1 × button-operated reciprocating driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Bracket + Reciprocating Driver\u003c\/td\u003e\n\u003ctd\u003e1 × motor,1 × bracket and 1 × reciprocating driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eEach configuration includes one motor at the chosen ratio. A bracket and driver are included only when named in the package. A power supply, host controller and the DC motor shown in the bracket mounting example are not included.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eWhy does the 12 ratio option show 12.5:1?\u003c\/h3\u003e\u003cp\u003e12 is the nominal selector label; its precise performance-table ratio is 12.5:1. The same distinction applies to 31\/31.25 and 62\/62.5.\u003c\/p\u003e\u003ch3\u003eAre all ratios the same length?\u003c\/h3\u003e\u003cp\u003eNo. The gearbox-length reference varies with ratio. Check the L column and complete dimensional drawing before mounting.\u003c\/p\u003e\u003ch3\u003eCan this motor connect directly to a DC supply?\u003c\/h3\u003e\u003cp\u003eIt needs a compatible two-phase bipolar stepper driver to sequence the coils. Choose a driver package if one is required.\u003c\/p\u003e\u003ch3\u003eDoes 6 kgf·cm mean the motor can run continuously at that torque?\u003c\/h3\u003e\u003cp\u003eNo. It is a maximum instantaneous gearbox-load limit. The table also distinguishes minimum test values from maximum permissible limits.\u003c\/p\u003e\u003ch3\u003eDoes the bracket picture include another motor?\u003c\/h3\u003e\u003cp\u003eNo. The DC motor in the bracket drawing is a mounting example; each current package contains one selected geared stepper motor.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm20-20by-geared-stepper-motor-strict-d5.webp?v=1792613273\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm20-20by-geared-stepper-motor-strict-d5.webp?v=1792613273\" alt=\"CHS-GM20-20BY motor dimensions, connector pins, coil pairing and excitation sequence\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCHS-GM20-20BY motor dimensions, connector pins, coil pairing and excitation sequence\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm20-20by-geared-stepper-motor-strict-d6.webp?v=1792613278\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm20-20by-geared-stepper-motor-strict-d6.webp?v=1792613278\" alt=\"CHS-GM20-20BY dimensional, electrical, pulse-rate and weight specifications\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCHS-GM20-20BY dimensional, electrical, pulse-rate and weight specifications\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm20-20by-geared-stepper-motor-strict-d7.webp?v=1792613283\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm20-20by-geared-stepper-motor-strict-d7.webp?v=1792613283\" alt=\"Metal reduction gear construction and opened gearbox reference\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMetal reduction gear construction and opened gearbox reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm20-20by-geared-stepper-motor-strict-d8.webp?v=1792613288\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm20-20by-geared-stepper-motor-strict-d8.webp?v=1792613288\" alt=\"Two-phase four-wire stepper motor and PCB wiring detail\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eTwo-phase four-wire stepper motor and PCB wiring detail\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm20-20by-geared-stepper-motor-strict-d9.webp?v=1792613293\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm20-20by-geared-stepper-motor-strict-d9.webp?v=1792613293\" alt=\"D-shaped output shaft detail\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eD-shaped output shaft detail\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm20-20by-geared-stepper-motor-strict-d10.webp?v=1792613298\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm20-20by-geared-stepper-motor-strict-d10.webp?v=1792613298\" alt=\"CHS-GM20-20BY input motor electrical specifications and test conditions\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCHS-GM20-20BY input motor electrical specifications and test conditions\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm20-20by-geared-stepper-motor-strict-d11.webp?v=1792613303\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm20-20by-geared-stepper-motor-strict-d11.webp?v=1792613303\" alt=\"12V, 700-pulse-per-second ratio performance — selectable and series-reference models identified\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e12V, 700-pulse-per-second ratio performance — selectable and series-reference models identified\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm20-20by-geared-stepper-motor-strict-d19.webp?v=1792613308\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm20-20by-geared-stepper-motor-strict-d19.webp?v=1792613308\" alt=\"Optional anodized aluminum bracket dimensions; illustrated DC motor is a mounting example\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOptional anodized aluminum bracket dimensions; illustrated DC motor is a mounting example\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 12.5:1 (Nominal 12)","offer_id":68073594650848,"sku":"CHS-GM20-20BY-0001","price":21.02,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 25:1","offer_id":68073594683616,"sku":"CHS-GM20-20BY-0002","price":21.02,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 31.25:1 (Nominal 31)","offer_id":68073594716384,"sku":"CHS-GM20-20BY-0003","price":21.02,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 50:1","offer_id":68073594749152,"sku":"CHS-GM20-20BY-0004","price":21.02,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 62.5:1 (Nominal 62)","offer_id":68073594781920,"sku":"CHS-GM20-20BY-0005","price":21.02,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 78:1","offer_id":68073594814688,"sku":"CHS-GM20-20BY-0006","price":21.02,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 100:1","offer_id":68073594847456,"sku":"CHS-GM20-20BY-0007","price":21.02,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 125:1","offer_id":68073594880224,"sku":"CHS-GM20-20BY-0008","price":21.02,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 195:1","offer_id":68073594912992,"sku":"CHS-GM20-20BY-0009","price":21.02,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 250:1","offer_id":68073594945760,"sku":"CHS-GM20-20BY-0010","price":21.02,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 12.5:1 (Nominal 12)","offer_id":68073594978528,"sku":"CHS-GM20-20BY-0011","price":22.07,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 25:1","offer_id":68073595011296,"sku":"CHS-GM20-20BY-0012","price":22.07,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 31.25:1 (Nominal 31)","offer_id":68073595044064,"sku":"CHS-GM20-20BY-0013","price":22.07,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 50:1","offer_id":68073595076832,"sku":"CHS-GM20-20BY-0014","price":22.07,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 62.5:1 (Nominal 62)","offer_id":68073595109600,"sku":"CHS-GM20-20BY-0015","price":22.07,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 78:1","offer_id":68073595142368,"sku":"CHS-GM20-20BY-0016","price":22.07,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 100:1","offer_id":68073595175136,"sku":"CHS-GM20-20BY-0017","price":22.07,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 125:1","offer_id":68073595207904,"sku":"CHS-GM20-20BY-0018","price":22.07,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 195:1","offer_id":68073595240672,"sku":"CHS-GM20-20BY-0019","price":22.07,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 250:1","offer_id":68073595273440,"sku":"CHS-GM20-20BY-0020","price":22.07,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ 12.5:1 (Nominal 12)","offer_id":68073595306208,"sku":"CHS-GM20-20BY-0021","price":36.86,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ 25:1","offer_id":68073595338976,"sku":"CHS-GM20-20BY-0022","price":36.86,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ 31.25:1 (Nominal 31)","offer_id":68073595371744,"sku":"CHS-GM20-20BY-0023","price":36.86,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ 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250:1","offer_id":68073595601120,"sku":"CHS-GM20-20BY-0030","price":36.86,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Reciprocating Driver \/ 12.5:1 (Nominal 12)","offer_id":68073595633888,"sku":"CHS-GM20-20BY-0031","price":37.61,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Reciprocating Driver \/ 25:1","offer_id":68073595666656,"sku":"CHS-GM20-20BY-0032","price":37.61,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Reciprocating Driver \/ 31.25:1 (Nominal 31)","offer_id":68073595699424,"sku":"CHS-GM20-20BY-0033","price":37.61,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Reciprocating Driver \/ 50:1","offer_id":68073595732192,"sku":"CHS-GM20-20BY-0034","price":37.61,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Reciprocating Driver \/ 62.5:1 (Nominal 62)","offer_id":68073595764960,"sku":"CHS-GM20-20BY-0035","price":37.61,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Reciprocating Driver \/ 78:1","offer_id":68073595797728,"sku":"CHS-GM20-20BY-0036","price":37.61,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Reciprocating Driver \/ 100:1","offer_id":68073595830496,"sku":"CHS-GM20-20BY-0037","price":37.61,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Reciprocating Driver \/ 125:1","offer_id":68073595863264,"sku":"CHS-GM20-20BY-0038","price":37.61,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Reciprocating Driver \/ 195:1","offer_id":68073595896032,"sku":"CHS-GM20-20BY-0039","price":37.61,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Reciprocating Driver \/ 250:1","offer_id":68073595928800,"sku":"CHS-GM20-20BY-0040","price":37.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-chs-gm20-20by-geared-stepper-motor-strict-v1.webp?v=1792613239"},{"product_id":"chihai-gm12n20-hall-encoder-dc-gear-motor","title":"CHIHAI MOTOR GM12N20 Hall-Encoder DC Gear Motor","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\"\u003eCHIHAI MOTOR\u003c\/a\u003e GM12-N20 combines a compact \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC gear motor\u003c\/a\u003e with an AB incremental Hall encoder. Select the motor voltage and A06\/A12 winding, reduction ratio and motor-only or mounting-bracket package. The encoder provides feedback for compatible position and speed-control electronics.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMetal reduction gears and enamelled copper armature windings.\u003c\/li\u003e\n\u003cli\u003e3 mm D-shaped output shaft with a 2.5 mm flat reference.\u003c\/li\u003e\n\u003cli\u003eTwo-channel Hall feedback with a 7 PPR motor-shaft base resolution.\u003c\/li\u003e\n\u003cli\u003eOnboard pull-up shaping resistors and a six-position connector.\u003c\/li\u003e\n\u003cli\u003eMatching cable included; optional white mounting bracket.\u003c\/li\u003e\n\u003cli\u003e1000:1 option with an extended gearbox, separate from the standard nine-ratio dimensional and performance references.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue \/ scope\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \/ model family\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR \/ GM12-N20 Hall-encoder geared DC motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor options\u003c\/td\u003e\n\u003ctd\u003e3V A06;6V A06;6V A12;12V A12 — select the required voltage and winding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelectable nominal ratios\u003c\/td\u003e\n\u003ctd\u003e10,20,30,50,100,150,210,298,380 and 1000:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1000:1 configuration\u003c\/td\u003e\n\u003ctd\u003eExtended gearbox; standard drawing and nine-ratio performance tables do not specify its length or operating points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission \/ windings\u003c\/td\u003e\n\u003ctd\u003eMetal reduction gears \/enamelled copper armature windings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft\u003c\/td\u003e\n\u003ctd\u003e3 mm diameter, +0\/−0.03 mm; D-flat2.5 mm, +0\/−0.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft projection\u003c\/td\u003e\n\u003ctd\u003e10.0 ±0.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard drawing references\u003c\/td\u003e\n\u003ctd\u003e9 mm gearbox;0.7 mm front offset;22.0 ±1.0 mm motor\/encoder section;12.2 mm maximum rear profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront drawing references\u003c\/td\u003e\n\u003ctd\u003e18.0 ±1.0 mm ×12 mm;10 mm and 9 mm hole-pattern references;two M1.4 andtwo M1.6 hole callouts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront register reference\u003c\/td\u003e\n\u003ctd\u003e4 mm diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor weight\u003c\/td\u003e\n\u003ctd\u003eApproximately13 g for the standard gearbox reference; varies with ratio and does not establish the extended 1000:1 assembly mass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder type\u003c\/td\u003e\n\u003ctd\u003eAB two-channel incremental magnetic Hall encoder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder supply\u003c\/td\u003e\n\u003ctd\u003e3.3V DC or5V DC; separate from motor supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder output\u003c\/td\u003e\n\u003ctd\u003eA\/B square-wave signals; onboard pull-up shaping resistors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface \/ cable\u003c\/td\u003e\n\u003ctd\u003eZH1.5-6PIN connector; matching cable included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder response frequency\u003c\/td\u003e\n\u003ctd\u003e100 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor-shaft base resolution\u003c\/td\u003e\n\u003ctd\u003e7 PPR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnetic ring\u003c\/td\u003e\n\u003ctd\u003e14 poles \/7 pole pairs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput pulse relationship\u003c\/td\u003e\n\u003ctd\u003e7 PPR ×actual mechanical reduction ratio; rounded nominal ratios need not give the exact output pulse value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eEncoder Wiring and Power\u003c\/h2\u003e\u003cp\u003eThe following connector order is top-to-bottom in the illustrated encoder-board orientation. Use the board labels and drawing to orient the connector; do not infer pin functions solely from cable colors.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eTerminal in illustrated order\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003ctd\u003eMotor supply terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVCC\u003c\/td\u003e\n\u003ctd\u003eEncoder positive supply input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eC2\u003c\/td\u003e\n\u003ctd\u003eEncoder channel B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eC1\u003c\/td\u003e\n\u003ctd\u003eEncoder channel A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003eEncoder supply return\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM1\u003c\/td\u003e\n\u003ctd\u003eMotor supply terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eMotor supply connects to M1\/M2 and must match the selected 3V,6V or12V winding configuration. Encoder VCC uses 3.3V or5V DC with its GND return. The motor voltage range across different versions is not a universal voltage rating for every motor, and it is not the encoder supply rating.\u003c\/p\u003e\u003cp\u003eConnect C1\/C2 to compatible A\/B counting inputs. Check the controller's input voltage, grounding and signal requirements. Pull-up resistors support compatible microcontroller inputs; they do not establish compatibility with every controller. A controller, counter or motor driver is not included.\u003c\/p\u003e\u003ch2\u003eResolution and Output Pulses\u003c\/h2\u003e\u003cp\u003e7 PPR is the motor-shaft base resolution. The output-shaft pulse reference depends on the actual gearbox ratio; nominal ratio names may be rounded. Decoder counts depend on the counting method and should not be equated automatically with the listed pulse values.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio\u003c\/th\u003e\n\u003cth\u003eOutput pulses per revolution —12V A12 chart reference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e67.76\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e135.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30:1\u003c\/td\u003e\n\u003ctd\u003e206.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50:1\u003c\/td\u003e\n\u003ctd\u003e357.70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e695.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e1056.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e210:1\u003c\/td\u003e\n\u003ctd\u003e1468.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e298:1\u003c\/td\u003e\n\u003ctd\u003e2085.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e380:1\u003c\/td\u003e\n\u003ctd\u003e2654.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eNo exact output pulse value is specified here for the extended 1000:1 option.\u003c\/p\u003e\u003ch2\u003eElectrical Performance References\u003c\/h2\u003e\u003cp\u003eEach table belongs to its stated voltage and winding. No-load, rated and stalled values describe different operating conditions. Do not combine them into a single simultaneous operating point, substitute data from another winding or run continuously at stall. The tables cover nominal ratios10–380; they do not specify the extended 1000:1 configuration.\u003c\/p\u003e\u003ch3\u003e12V A12 Winding\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio\u003c\/th\u003e\n\u003cth\u003eNo-load current (mA)\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated torque (kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated torque (mN·m)\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated current (A)\u003c\/th\u003e\n\u003cth\u003eStall current (A)\u003c\/th\u003e\n\u003cth\u003eStall torque (kgf·cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e≤60\u003c\/td\u003e\n\u003ctd\u003e2200\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003e9.8\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e≤0.22\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e≤60\u003c\/td\u003e\n\u003ctd\u003e1100\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003ctd\u003e14.7\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e≤0.22\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e0.28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30:1\u003c\/td\u003e\n\u003ctd\u003e≤60\u003c\/td\u003e\n\u003ctd\u003e730\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e19.6\u003c\/td\u003e\n\u003ctd\u003e380\u003c\/td\u003e\n\u003ctd\u003e≤0.22\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50:1\u003c\/td\u003e\n\u003ctd\u003e≤60\u003c\/td\u003e\n\u003ctd\u003e440\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e39.2\u003c\/td\u003e\n\u003ctd\u003e230\u003c\/td\u003e\n\u003ctd\u003e≤0.22\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e0.65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e≤60\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e78.4\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e≤0.22\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e1.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e≤60\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e117.6\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e≤0.22\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e1.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e210:1\u003c\/td\u003e\n\u003ctd\u003e≤60\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003ctd\u003e1.6\u003c\/td\u003e\n\u003ctd\u003e156.9\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e≤0.22\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e298:1\u003c\/td\u003e\n\u003ctd\u003e≤60\u003c\/td\u003e\n\u003ctd\u003e73\u003c\/td\u003e\n\u003ctd\u003e2.3\u003c\/td\u003e\n\u003ctd\u003e225.5\u003c\/td\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003ctd\u003e≤0.22\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e380:1\u003c\/td\u003e\n\u003ctd\u003e≤60\u003c\/td\u003e\n\u003ctd\u003e58\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e294.1\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e≤0.22\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e6V A12 Winding\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio\u003c\/th\u003e\n\u003cth\u003eNo-load current (mA)\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated torque (kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated torque (mN·m)\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated current (A)\u003c\/th\u003e\n\u003cth\u003eStall current (A)\u003c\/th\u003e\n\u003cth\u003eStall torque (kgf·cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e≤45\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e0.05\u003c\/td\u003e\n\u003ctd\u003e4.9\u003c\/td\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003ctd\u003e≤0.1\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e0.07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e≤45\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e0.09\u003c\/td\u003e\n\u003ctd\u003e8.8\u003c\/td\u003e\n\u003ctd\u003e350\u003c\/td\u003e\n\u003ctd\u003e≤0.1\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30:1\u003c\/td\u003e\n\u003ctd\u003e≤45\u003c\/td\u003e\n\u003ctd\u003e330\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e≤0.1\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50:1\u003c\/td\u003e\n\u003ctd\u003e≤45\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e19.6\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e≤0.1\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e0.32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e≤45\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e39.2\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e≤0.1\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e≤45\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e58.8\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e≤0.1\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e0.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e210:1\u003c\/td\u003e\n\u003ctd\u003e≤45\u003c\/td\u003e\n\u003ctd\u003e47\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e78.45\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e≤0.1\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e298:1\u003c\/td\u003e\n\u003ctd\u003e≤45\u003c\/td\u003e\n\u003ctd\u003e33\u003c\/td\u003e\n\u003ctd\u003e1.15\u003c\/td\u003e\n\u003ctd\u003e112.75\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e≤0.1\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e380:1\u003c\/td\u003e\n\u003ctd\u003e≤45\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e147\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003e≤0.1\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e6V A06 Winding\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio\u003c\/th\u003e\n\u003cth\u003eNo-load current (mA)\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated torque (kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated torque (mN·m)\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated current (A)\u003c\/th\u003e\n\u003cth\u003eStall current (A)\u003c\/th\u003e\n\u003cth\u003eStall torque (kgf·cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e≤60\u003c\/td\u003e\n\u003ctd\u003e1550\u003c\/td\u003e\n\u003ctd\u003e0.07\u003c\/td\u003e\n\u003ctd\u003e6.8\u003c\/td\u003e\n\u003ctd\u003e900\u003c\/td\u003e\n\u003ctd\u003e≤0.17\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e0.16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e≤60\u003c\/td\u003e\n\u003ctd\u003e800\u003c\/td\u003e\n\u003ctd\u003e0.14\u003c\/td\u003e\n\u003ctd\u003e13.7\u003c\/td\u003e\n\u003ctd\u003e460\u003c\/td\u003e\n\u003ctd\u003e≤0.17\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30:1\u003c\/td\u003e\n\u003ctd\u003e≤60\u003c\/td\u003e\n\u003ctd\u003e530\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e19.6\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e≤0.17\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50:1\u003c\/td\u003e\n\u003ctd\u003e≤60\u003c\/td\u003e\n\u003ctd\u003e310\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003ctd\u003e34.3\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e≤0.17\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e≤60\u003c\/td\u003e\n\u003ctd\u003e155\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003ctd\u003e68.6\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e≤0.17\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e≤60\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e98\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e≤0.17\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e2.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e210:1\u003c\/td\u003e\n\u003ctd\u003e≤60\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e1.4\u003c\/td\u003e\n\u003ctd\u003e137.25\u003c\/td\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003ctd\u003e≤0.17\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e2.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e298:1\u003c\/td\u003e\n\u003ctd\u003e≤60\u003c\/td\u003e\n\u003ctd\u003e52\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e196.08\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e≤0.17\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e380:1\u003c\/td\u003e\n\u003ctd\u003e≤60\u003c\/td\u003e\n\u003ctd\u003e41\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e245.1\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e≤0.17\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e3V A06 Winding\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio\u003c\/th\u003e\n\u003cth\u003eNo-load current (mA)\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated torque (kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated torque (mN·m)\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated current (A)\u003c\/th\u003e\n\u003cth\u003eStall current (A)\u003c\/th\u003e\n\u003cth\u003eStall torque (kgf·cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e≤45\u003c\/td\u003e\n\u003ctd\u003e780\u003c\/td\u003e\n\u003ctd\u003e0.03\u003c\/td\u003e\n\u003ctd\u003e2.94\u003c\/td\u003e\n\u003ctd\u003e450\u003c\/td\u003e\n\u003ctd\u003e≤0.10\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e0.08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e≤45\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e0.06\u003c\/td\u003e\n\u003ctd\u003e5.88\u003c\/td\u003e\n\u003ctd\u003e230\u003c\/td\u003e\n\u003ctd\u003e≤0.10\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e0.16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30:1\u003c\/td\u003e\n\u003ctd\u003e≤45\u003c\/td\u003e\n\u003ctd\u003e265\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003e9.8\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e≤0.10\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e0.23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50:1\u003c\/td\u003e\n\u003ctd\u003e≤45\u003c\/td\u003e\n\u003ctd\u003e155\u003c\/td\u003e\n\u003ctd\u003e0.17\u003c\/td\u003e\n\u003ctd\u003e16.67\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e≤0.10\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e≤45\u003c\/td\u003e\n\u003ctd\u003e77\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003ctd\u003e34.4\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e≤0.10\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e≤45\u003c\/td\u003e\n\u003ctd\u003e52\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e49.02\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e≤0.10\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e210:1\u003c\/td\u003e\n\u003ctd\u003e≤45\u003c\/td\u003e\n\u003ctd\u003e37\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003ctd\u003e68.63\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e≤0.10\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e298:1\u003c\/td\u003e\n\u003ctd\u003e≤45\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e98.04\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e≤0.10\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e2.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e380:1\u003c\/td\u003e\n\u003ctd\u003e≤45\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e117.6\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e≤0.10\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eMechanical Installation and Configuration\u003c\/h2\u003e\u003cp\u003eCheck the 3 mm shaft,2.5 mm D-flat,10.0 mm projection reference and mounting-hole pattern against the mechanism. The standard drawing shows a9 mm gearbox section; the 1000:1 version uses a longer gearbox and must not be designed into that standard 9 mm envelope. Leave room for the encoder board, magnet, six-position connector and cable.\u003c\/p\u003e\u003cp\u003eSupport the gearbox and motor appropriately, avoid forcing the shaft and prevent overload or prolonged stalling. The white bracket is included only in the bracket package. A closed-loop control function requires suitable external electronics; the encoder does not itself provide a complete closed-loop controller.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFor compatible small robot drives, balancing vehicles, inspection carts, home-robot mechanisms, camera positioning and compact automation drives requiring motor-speed or position feedback. The application image shows examples of motor-driven mechanisms. Match the selected motor to the required supply, load and mounting dimensions.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSelected package\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder Motor\u003c\/td\u003e\n\u003ctd\u003e1 × selected geared motor with Hall encoder and matching six-wire cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder Motor + Mounting Bracket\u003c\/td\u003e\n\u003ctd\u003e1 × selected encoder motor,1 × matching cable and 1 × white mounting bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eEach option contains one motor at the selected voltage, winding and reduction ratio. A power supply, motor driver, encoder counter and host controller are not included.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eCan the encoder use the same 12V supply as the motor?\u003c\/h3\u003e\u003cp\u003eNo. Encoder VCC is specified for 3.3V or5V DC. Power the motor separately at the voltage of the selected winding.\u003c\/p\u003e\u003ch3\u003eDoes 7 PPR mean7 output pulses per gearbox revolution?\u003c\/h3\u003e\u003cp\u003eNo. It is the motor-shaft base resolution. Output pulses depend on the actual gearbox ratio and counting convention.\u003c\/p\u003e\u003ch3\u003eWhy does the 10:1 reference show 67.76 output pulses?\u003c\/h3\u003e\u003cp\u003eThe selector uses a nominal ratio name. The exact mechanical ratio can differ from that rounded label, so the listed output-pulse reference is not simply 7 times 10.\u003c\/p\u003e\u003ch3\u003eIs the 1000:1 motor the same length as the other versions?\u003c\/h3\u003e\u003cp\u003eNo. It has an extended gearbox. The standard drawing and nine-ratio performance tables do not specify its gearbox length or operating points.\u003c\/p\u003e\u003ch3\u003eDoes the motor-only package include the bracket or a controller?\u003c\/h3\u003e\u003cp\u003eIt includes the encoder motor and matching cable. Select the bracket package for the white bracket; external control electronics are not included.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm12n20-hall-encoder-dc-gear-motor-strict-d5.webp?v=1792615802\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm12n20-hall-encoder-dc-gear-motor-strict-d5.webp?v=1792615802\" alt=\"Standard gearbox dimensional drawing; 1000:1 extended gearbox length is outside this drawing\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eStandard gearbox dimensional drawing; 1000:1 extended gearbox length is outside this drawing\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm12n20-hall-encoder-dc-gear-motor-strict-d6.webp?v=1792615807\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm12n20-hall-encoder-dc-gear-motor-strict-d6.webp?v=1792615807\" alt=\"GM12-N20 Hall-encoder motor family specifications and weight-reference scope\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGM12-N20 Hall-encoder motor family specifications and weight-reference scope\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm12n20-hall-encoder-dc-gear-motor-strict-d7.webp?v=1792615813\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm12n20-hall-encoder-dc-gear-motor-strict-d7.webp?v=1792615813\" alt=\"AB Hall encoder terminal functions, separate encoder supply and resolution specifications\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eAB Hall encoder terminal functions, separate encoder supply and resolution specifications\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm12n20-hall-encoder-dc-gear-motor-strict-d8.webp?v=1792615817\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm12n20-hall-encoder-dc-gear-motor-strict-d8.webp?v=1792615817\" alt=\"Metal reduction gears and Hall encoder assembly\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMetal reduction gears and Hall encoder assembly\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm12n20-hall-encoder-dc-gear-motor-strict-d9.webp?v=1792615822\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm12n20-hall-encoder-dc-gear-motor-strict-d9.webp?v=1792615822\" alt=\"Enamelled copper armature windings\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eEnamelled copper armature windings\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm12n20-hall-encoder-dc-gear-motor-strict-d10.webp?v=1792615827\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm12n20-hall-encoder-dc-gear-motor-strict-d10.webp?v=1792615827\" alt=\"D-shaped motor output shaft and compact assembly\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eD-shaped motor output shaft and compact assembly\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm12n20-hall-encoder-dc-gear-motor-strict-d11.webp?v=1792615832\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm12n20-hall-encoder-dc-gear-motor-strict-d11.webp?v=1792615832\" alt=\"12V A12 and 6V A12 operating-point tables for nominal ratios 10–380\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e12V A12 and 6V A12 operating-point tables for nominal ratios 10–380\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm12n20-hall-encoder-dc-gear-motor-strict-d12.webp?v=1792615837\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm12n20-hall-encoder-dc-gear-motor-strict-d12.webp?v=1792615837\" alt=\"6V A06 and 3V A06 operating-point tables for nominal ratios 10–380\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e6V A06 and 3V A06 operating-point tables for nominal ratios 10–380\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm12n20-hall-encoder-dc-gear-motor-strict-d16.webp?v=1792615842\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm12n20-hall-encoder-dc-gear-motor-strict-d16.webp?v=1792615842\" alt=\"Examples of motor-driven mechanisms; application references do not establish universal appliance compatibility\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eExamples of motor-driven mechanisms; application references do not establish universal appliance compatibility\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Encoder Motor \/ Ratio 1:10 \/ DC 3V A06","offer_id":68073606054112,"sku":"GM12N20-0001","price":16.95,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor \/ Ratio 1:10 \/ DC 6V 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Bracket \/ Ratio 1:10 \/ DC 12V A12","offer_id":68073607463136,"sku":"GM12N20-0044","price":19.57,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor + Mounting Bracket \/ Ratio 1:20 \/ DC 3V A06","offer_id":68073607495904,"sku":"GM12N20-0045","price":19.57,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor + Mounting Bracket \/ Ratio 1:20 \/ DC 6V A06","offer_id":68073607528672,"sku":"GM12N20-0046","price":19.57,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor + Mounting Bracket \/ Ratio 1:20 \/ DC 6V A12","offer_id":68073607561440,"sku":"GM12N20-0047","price":19.57,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor + Mounting Bracket \/ Ratio 1:20 \/ DC 12V A12","offer_id":68073607594208,"sku":"GM12N20-0048","price":19.57,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor + Mounting Bracket \/ Ratio 1:30 \/ DC 3V 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A12","offer_id":68073608347872,"sku":"GM12N20-0071","price":19.57,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor + Mounting Bracket \/ Ratio 1:298 \/ DC 12V A12","offer_id":68073608380640,"sku":"GM12N20-0072","price":19.57,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor + Mounting Bracket \/ Ratio 1:380 \/ DC 3V A06","offer_id":68073608413408,"sku":"GM12N20-0073","price":19.57,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor + Mounting Bracket \/ Ratio 1:380 \/ DC 6V A06","offer_id":68073608446176,"sku":"GM12N20-0074","price":19.57,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor + Mounting Bracket \/ Ratio 1:380 \/ DC 6V A12","offer_id":68073608478944,"sku":"GM12N20-0075","price":19.57,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor + Mounting Bracket \/ Ratio 1:380 \/ DC 12V A12","offer_id":68073608511712,"sku":"GM12N20-0076","price":19.57,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor + Mounting Bracket \/ Ratio 1:1000 (Extended Gearbox) \/ DC 3V A06","offer_id":68073608544480,"sku":"GM12N20-0077","price":25.62,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor + Mounting Bracket \/ Ratio 1:1000 (Extended Gearbox) \/ DC 6V A06","offer_id":68073608577248,"sku":"GM12N20-0078","price":25.62,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor + Mounting Bracket \/ Ratio 1:1000 (Extended Gearbox) \/ DC 6V A12","offer_id":68073608610016,"sku":"GM12N20-0079","price":25.62,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor + Mounting Bracket \/ Ratio 1:1000 (Extended Gearbox) \/ DC 12V A12","offer_id":68073608642784,"sku":"GM12N20-0080","price":25.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-gm12n20-hall-encoder-dc-gear-motor-strict-v1.webp?v=1792615773"},{"product_id":"chihai-bl370-brushless-dc-motor-integrated-driver","title":"CHIHAI MOTOR BL370 Brushless DC Motor with Integrated Driver, 11.1V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\"\u003eCHIHAI MOTOR\u003c\/a\u003e BL370-F is a flat-profile \u003ca href=\"https:\/\/rcdrone.top\/collections\/electric-motors\"\u003ebrushless motor\u003c\/a\u003e with an integrated commutation driver, a finned aluminum-alloy housing and a D-shaped output shaft. Choose the terminal version, the motor with integral leads or the terminal motor with a separate spade-terminal lead pair.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIntegrated brushless drive with marked positive and negative DC power connections.\u003c\/li\u003e\n\u003cli\u003e11.1V\/44,000 rpm and 7.4V\/33,000 rpm speed references.\u003c\/li\u003e\n\u003cli\u003eCompact 43.6 ×24 ×19.7 mm assembly references with a 32 mm body.\u003c\/li\u003e\n\u003cli\u003e2 mm shaft with a 1.5 mm D-flat and 9.5 mm projection.\u003c\/li\u003e\n\u003cli\u003eCNC aluminum-alloy housing, anodized finish and external cooling fins.\u003c\/li\u003e\n\u003cli\u003eN50UH NdFeB magnet material.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue \/ configuration\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \/ model\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR \/ BL370-F flat-profile brushless motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive construction\u003c\/td\u003e\n\u003ctd\u003eIntegrated brushless commutation driver; marked positive\/negative DC power inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference supply \/ speed\u003c\/td\u003e\n\u003ctd\u003e11.1V DC \/44,000 rpm;7.4V DC \/33,000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly dimensions\u003c\/td\u003e\n\u003ctd\u003e43.6 ×24 ×19.7 mm references\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody length\u003c\/td\u003e\n\u003ctd\u003e32.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft\u003c\/td\u003e\n\u003ctd\u003e2.0 mm diameter;1.5 mm D-flat;9.5 mm projection;6.5 mm flat-length reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther drawing references\u003c\/td\u003e\n\u003ctd\u003e1.6 mm front offset;6.5 mm front register;2.1 mm rear terminal projection;6.3 mm rear register reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eCNC-machined aluminum alloy with anodized finish and external fins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet material\u003c\/td\u003e\n\u003ctd\u003eN50UH NdFeB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor weight\u003c\/td\u003e\n\u003ctd\u003eApproximately52 g reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegral lead version\u003c\/td\u003e\n\u003ctd\u003e75 mm lead length;20AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeparate spade-terminal lead pair\u003c\/td\u003e\n\u003ctd\u003e14 cm length;22AWG;0.32 mm² reference; included only in the named package\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower polarity\u003c\/td\u003e\n\u003ctd\u003eFollow the marked+ and− inputs. Reversed polarity can damage the integrated driver and motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eElectrical Performance\u003c\/h2\u003e\u003cp\u003eThe BL370-F operating-point table below is referenced to 11.1V DC. No-load, stalled, maximum-efficiency and maximum-output-power conditions are different points; they do not describe one simultaneous operating condition. Stall current and torque are not continuous operating ratings.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003cth\u003eSpeed\u003c\/th\u003e\n\u003cth\u003eCurrent\u003c\/th\u003e\n\u003cth\u003eTorque\u003c\/th\u003e\n\u003cth\u003eEfficiency\u003c\/th\u003e\n\u003cth\u003eOutput power\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo load\u003c\/td\u003e\n\u003ctd\u003e44,000 rpm\u003c\/td\u003e\n\u003ctd\u003e1.00 A\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall\u003c\/td\u003e\n\u003ctd\u003e0 rpm\u003c\/td\u003e\n\u003ctd\u003e66.9 A\u003c\/td\u003e\n\u003ctd\u003e146.2 mN·m\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum-efficiency point\u003c\/td\u003e\n\u003ctd\u003e39,209 rpm\u003c\/td\u003e\n\u003ctd\u003e8.18 A\u003c\/td\u003e\n\u003ctd\u003e15.93 mN·m\u003c\/td\u003e\n\u003ctd\u003e72.02%\u003c\/td\u003e\n\u003ctd\u003e65.4 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum-output-power point\u003c\/td\u003e\n\u003ctd\u003e22,000 rpm\u003c\/td\u003e\n\u003ctd\u003e33.98 A\u003c\/td\u003e\n\u003ctd\u003e73.12 mN·m\u003c\/td\u003e\n\u003ctd\u003e44.68%\u003c\/td\u003e\n\u003ctd\u003e168.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eTerminal-Configuration Reference\u003c\/h3\u003e\u003cp\u003eThe terminal configuration has the following separate 11.1V reference values. Keep this configuration-specific set separate from the operating-point table above.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eConfiguration \/ supply\u003c\/th\u003e\n\u003cth\u003eNo-load speed\u003c\/th\u003e\n\u003cth\u003eNo-load current\u003c\/th\u003e\n\u003cth\u003eStall torque\u003c\/th\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eTerminal configuration at 11.1V\u003c\/td\u003e\n\u003ctd\u003e44,000 rpm\u003c\/td\u003e\n\u003ctd\u003e1.10 A\u003c\/td\u003e\n\u003ctd\u003e146.5 mN·m\u003c\/td\u003e\n\u003ctd\u003e66.1 A\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eUse a power supply, conductors and switching equipment suited to starting and load current. Avoid overload, blocked-shaft operation and prolonged stalling. The11.1V performance curves show speed, current, efficiency and output power against torque; they are reference curves, not an additional operating limit or continuous-duty guarantee.\u003c\/p\u003e\u003ch2\u003eWiring and Polarity\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eObserve the motor's marked+ and− power connections. Reversed polarity can damage the integrated driver and motor.\u003c\/strong\u003e Do not reverse the supply leads to change direction. Check the physical terminal marks before connection, since photographic viewing direction can differ.\u003c\/p\u003e\u003cp\u003eThe integral-lead version has 75 mm 20AWG leads. The separate spade-terminal pair is 14 cm long with 22AWG\/0.32 mm² references. This pair is included only in the package that names it; it is a different configuration from permanently attached leads.\u003c\/p\u003e\u003cp\u003eThe integrated driver provides brushless commutation at the motor's DC inputs. Check the intended power\/control arrangement against those inputs; an external speed-control signal interface is not specified for this model.\u003c\/p\u003e\u003ch2\u003eMechanical Installation\u003c\/h2\u003e\u003cp\u003eCheck the 2 mm shaft,1.5 mm flat,9.5 mm projection and complete housing dimensions against the coupling and available clearance. Keep the housing fins exposed to appropriate airflow and prevent contact with the rotating shaft. The N50UH designation identifies magnet material and does not establish a complete-motor operating-temperature rating.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFor compatible compact high-speed mechanical drives where the supply, current demand, shaft geometry, mounting envelope and load match this motor. Check the mechanism's operating point and power connection before integration.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSelected configuration\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBL370 Brushless Motor — Terminal Type\u003c\/td\u003e\n\u003ctd\u003e1 × terminal-type BL370-F motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBL370 Brushless Motor — Integral Leads\u003c\/td\u003e\n\u003ctd\u003e1 × BL370-F motor with attached red\/black leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBL370 Brushless Motor + Spade-Terminal Lead Pair\u003c\/td\u003e\n\u003ctd\u003e1 × terminal-type motor and 1 × red\/black spade-terminal lead pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eEach selection includes one BL370-F motor. A power supply, battery, external control equipment, mounting bracket and mechanical coupling are not included. The separate spade-terminal lead pair is included only in its named package.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eCan direction be changed by reversing the power wires?\u003c\/h3\u003e\u003cp\u003eNo. Reversed polarity can damage the integrated driver and motor. Follow the physical+ and− marks.\u003c\/p\u003e\u003ch3\u003eWhat is the difference between the two lead configurations?\u003c\/h3\u003e\u003cp\u003eThe integral-lead motor has 75 mm 20AWG leads. The spade-terminal package contains a terminal motor and a separate 14 cm 22AWG lead pair.\u003c\/p\u003e\u003ch3\u003eAre 44,000 rpm and 66.9 A one running operating point?\u003c\/h3\u003e\u003cp\u003eNo. 44,000 rpm is the no-load reference, while 66.9 A is a stalled-current reference in the BL370-F operating-point table.\u003c\/p\u003e\u003ch3\u003eDoes the motor include a brushless drive?\u003c\/h3\u003e\u003cp\u003eYes. Brushless commutation electronics are integrated, with marked positive\/negative DC supply inputs. Match the external power\/control arrangement to those inputs.\u003c\/p\u003e\u003ch3\u003eDoes N50UH specify the motor's operating temperature?\u003c\/h3\u003e\u003cp\u003eNo complete-motor temperature rating is established by the magnet-material designation. Account for the actual load, electrical input and heat dissipation.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bl370-brushless-dc-motor-integrated-driver-strict-d3.webp?v=1792618440\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bl370-brushless-dc-motor-integrated-driver-strict-d3.webp?v=1792618440\" alt=\"BL370-F mechanical dimensions, D-shaft, rotation reference and terminal polarity\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eBL370-F mechanical dimensions, D-shaft, rotation reference and terminal polarity\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bl370-brushless-dc-motor-integrated-driver-strict-d4.webp?v=1792618445\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bl370-brushless-dc-motor-integrated-driver-strict-d4.webp?v=1792618445\" alt=\"BL370-F photographed overall dimensions, body and shaft projection\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eBL370-F photographed overall dimensions, body and shaft projection\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bl370-brushless-dc-motor-integrated-driver-strict-d5.webp?v=1792618449\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bl370-brushless-dc-motor-integrated-driver-strict-d5.webp?v=1792618449\" alt=\"BL370-F specifications, magnet material, weight and 75 mm 20AWG integral leads\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eBL370-F specifications, magnet material, weight and 75 mm 20AWG integral leads\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bl370-brushless-dc-motor-integrated-driver-strict-d6.webp?v=1792618454\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bl370-brushless-dc-motor-integrated-driver-strict-d6.webp?v=1792618454\" alt=\"Integral-lead and terminal-type motor configurations and voltage\/speed references\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eIntegral-lead and terminal-type motor configurations and voltage\/speed references\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bl370-brushless-dc-motor-integrated-driver-strict-d7.webp?v=1792618459\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bl370-brushless-dc-motor-integrated-driver-strict-d7.webp?v=1792618459\" alt=\"BL370-F D-shaped output shaft detail\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eBL370-F D-shaped output shaft detail\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bl370-brushless-dc-motor-integrated-driver-strict-d8.webp?v=1792618464\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bl370-brushless-dc-motor-integrated-driver-strict-d8.webp?v=1792618464\" alt=\"CNC aluminum-alloy housing, anodized finish and external cooling fins\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCNC aluminum-alloy housing, anodized finish and external cooling fins\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bl370-brushless-dc-motor-integrated-driver-strict-d9.webp?v=1792618468\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bl370-brushless-dc-motor-integrated-driver-strict-d9.webp?v=1792618468\" alt=\"Observe marked DC polarity; reversed supply can damage the integrated driver and motor\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eObserve marked DC polarity; reversed supply can damage the integrated driver and motor\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bl370-brushless-dc-motor-integrated-driver-strict-d10.webp?v=1792618473\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bl370-brushless-dc-motor-integrated-driver-strict-d10.webp?v=1792618473\" alt=\"11.1V BL370-F no-load, stall, maximum-efficiency and maximum-output-power references\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e11.1V BL370-F no-load, stall, maximum-efficiency and maximum-output-power references\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bl370-brushless-dc-motor-integrated-driver-strict-d11.webp?v=1792618478\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bl370-brushless-dc-motor-integrated-driver-strict-d11.webp?v=1792618478\" alt=\"11.1V performance curves for speed, current, efficiency and output power versus torque\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e11.1V performance curves for speed, current, efficiency and output power versus torque\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"BL370-F Terminal Motor","offer_id":68073619259616,"sku":"BL370-0001","price":80.19,"currency_code":"USD","in_stock":true},{"title":"BL370-F Motor with Integral Leads","offer_id":68073619292384,"sku":"BL370-0002","price":81.73,"currency_code":"USD","in_stock":true},{"title":"BL370-F Terminal Motor + Spade-Terminal Lead Pair","offer_id":68073619325152,"sku":"BL370-0003","price":83.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-bl370-brushless-dc-motor-integrated-driver-strict-v1.webp?v=1792618407"},{"product_id":"chihai-chs-gm12-15by-geared-stepper-motor","title":"CHIHAI MOTOR CHS-GM12-15BY Geared Stepper Motor, 15mm","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHS-GM12-15BY is a miniature geared stepper with a two-phase four-wire motor, metal reduction gears and a D-shaped shaft. Select the reduction ratio,4.4 mm or10 mm output-shaft projection and the required motor, driver or bracket package. This compact \u003ca href=\"https:\/\/rcdrone.top\/collections\/electric-motors\"\u003eelectric motor\u003c\/a\u003e uses a sequenced pulse drive for positioning and speed adjustment.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e18° motor input step with ratio-dependent output increments.\u003c\/li\u003e\n\u003cli\u003eNine nominal reduction ratios, with precise mechanical ratios listed below.\u003c\/li\u003e\n\u003cli\u003e3 mm D-shaped shaft with a 2.5 mm flat reference.\u003c\/li\u003e\n\u003cli\u003eFour-wire lead assembly and a 1.25 mm four-position connector reference.\u003c\/li\u003e\n\u003cli\u003eOptional reciprocating drivers, enclosed drivers, PLC-control versions and side-mount bracket.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue \/ scope\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \/ model\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR \/ CHS-GM12-15BY miniature geared stepper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor construction\u003c\/td\u003e\n\u003ctd\u003eTwo-phase four-wire stepper with metal reduction gears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor input step\u003c\/td\u003e\n\u003ctd\u003e18°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical specification reference\u003c\/td\u003e\n\u003ctd\u003e5V DC with L6219 driver reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive configuration references\u003c\/td\u003e\n\u003ctd\u003e5–12V drive guide; a separate3.7V low-voltage test is listed below with its own pulse\/current conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase current \/ resistance \/ inductance\u003c\/td\u003e\n\u003ctd\u003e150 mA per phase \/30 Ω ±7% \/9.5 mH per phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain body dimensions\u003c\/td\u003e\n\u003ctd\u003e15 mm motor diameter ×20 mm assembly-length reference, excluding output-shaft projection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelectable shaft projection\u003c\/td\u003e\n\u003ctd\u003e4.4 mm or10 mm; the standard drawing and shared package photos show the 10 mm reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft\u003c\/td\u003e\n\u003ctd\u003e3 mm D-shaft;2.5 mm D-flat reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther standard drawing dimensions\u003c\/td\u003e\n\u003ctd\u003e9 mm gearbox section within the 20 mm assembly reference;0.7 mm front offset;1 mm rear offset;4 mm front register;6 mm rear shaft\/bearing reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront hole-pattern drawing\u003c\/td\u003e\n\u003ctd\u003e12 mm front-plate height;9 mm hole-pattern reference;two M1.4 andtwo M1.6 callouts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003e1.25-4Y four-position connector \/1.25 mm reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead marking reference\u003c\/td\u003e\n\u003ctd\u003eGB1571 30 \/UL AWM105° marking; this does not establish complete-motor operating temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin order\u003c\/td\u003e\n\u003ctd\u003e1 white A+;2 black B−;3 red A−;4 yellow B+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor weight\u003c\/td\u003e\n\u003ctd\u003eApproximately13 g reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking pulse-rate guide\u003c\/td\u003e\n\u003ctd\u003e800–1200 pulses\/s in the 5–12V feature reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStarting \/ response pulse references\u003c\/td\u003e\n\u003ctd\u003eStarting \u0026gt;1200 pulses\/s; response \u0026gt;900 pulses\/s as separately listed motor references\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eRatio Selection and Performance\u003c\/h2\u003e\u003cp\u003eThe following motor reference table uses 5V DC and an L6219 driver. Output step and speed vary with the actual mechanical ratio and drive conditions. The speed row is referenced to 1000 input pulses\/s. Holding and pull-out torque are different operating conditions.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio\u003c\/th\u003e\n\u003cth\u003ePrecise ratio\u003c\/th\u003e\n\u003cth\u003eOutput step (°)\u003c\/th\u003e\n\u003cth\u003eSpeed at 1000 pulses\/s (rpm)\u003c\/th\u003e\n\u003cth\u003eHolding torque (kgf·cm)\u003c\/th\u003e\n\u003cth\u003ePull-out torque (kgf·cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e9.68:1\u003c\/td\u003e\n\u003ctd\u003e1.86\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e0.14\u003c\/td\u003e\n\u003ctd\u003e0.04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e19.36:1\u003c\/td\u003e\n\u003ctd\u003e0.93\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e0.28\u003c\/td\u003e\n\u003ctd\u003e0.08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30:1\u003c\/td\u003e\n\u003ctd\u003e29.47:1\u003c\/td\u003e\n\u003ctd\u003e0.61\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e0.42\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50:1\u003c\/td\u003e\n\u003ctd\u003e51.1:1\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e0.70\u003c\/td\u003e\n\u003ctd\u003e0.20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e99.3:1\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e1.40\u003c\/td\u003e\n\u003ctd\u003e0.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e150.96:1\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e2.10\u003c\/td\u003e\n\u003ctd\u003e0.60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e210:1\u003c\/td\u003e\n\u003ctd\u003e209.76:1\u003c\/td\u003e\n\u003ctd\u003e0.086\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e2.90\u003c\/td\u003e\n\u003ctd\u003e0.84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e298:1\u003c\/td\u003e\n\u003ctd\u003e297.9:1\u003c\/td\u003e\n\u003ctd\u003e0.06\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eMaximum 3.0\u003c\/td\u003e\n\u003ctd\u003e1.20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e380:1\u003c\/td\u003e\n\u003ctd\u003e379.16:1\u003c\/td\u003e\n\u003ctd\u003e0.047\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eMaximum 3.0\u003c\/td\u003e\n\u003ctd\u003e1.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eFor the 298:1 and 380:1 nominal versions,3.0 kgf·cm is a maximum permissible holding-torque limit, not a minimum torque guarantee. Avoid stalled or overloaded operation.\u003c\/p\u003e\u003ch2\u003eWiring and Driver Selection\u003c\/h2\u003e\u003cp\u003eConnector pin order is 1 white A+,2 black B−,3 red A− and 4 yellow B+. White\/red form phase A; black\/yellow form phase B. Use a compatible two-phase bipolar stepper driver and orient the connector against the wiring drawing. The illustrated excitation sequence and CW\/CCW arrows are referenced to the mounting\/output-shaft viewing side.\u003c\/p\u003e\u003cp\u003eThe motor requires sequenced coil excitation. A5V electrical reference and a 5–12V drive guide do not make every driver\/current setting interchangeable. The voltage\/current guide below is a separate set of operating references for a 30 Ω ±7% winding. Follow the actual driver's ratings and set the phase current appropriately.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eTest supply\u003c\/th\u003e\n\u003cth\u003eRecommended drive rate (pulses\/s)\u003c\/th\u003e\n\u003cth\u003eSuggested drive current (A)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e12.0V\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e≤0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7.40V\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e≤0.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6.00V\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e≤0.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5.00V\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e≤0.08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.70V\u003c\/td\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003ctd\u003e≤0.07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe electrical relationship is applied voltage = back EMF + phase current ×coil resistance. For extended operation, monitor motor temperature; add cooling pauses or external cooling when required. The105° lead-marking reference does not establish a complete-motor temperature rating.\u003c\/p\u003e\u003cp\u003eThe button-operated driver package provides reciprocating control. The PLC-control package provides a driver with external control terminals; the enclosed options include the corresponding housing. Check the actual connector functions and signal levels before connecting an external controller. \u003c\/p\u003e\u003ch2\u003eMechanical Installation\u003c\/h2\u003e\u003cp\u003eChoose the output-shaft projection before fitting. The standard drawing and shared package photographs show the 10 mm shaft reference; the 4.4 mm option has its own selected projection. Do not infer that both shaft options share every dimension shown for the 10 mm reference.\u003c\/p\u003e\u003cp\u003eCheck the 3 mm shaft,2.5 mm flat, front hole pattern, connector clearance and bracket dimensions against the mechanism. The9 mm gearbox reference is part of the 20 mm assembly-length reference, rather than an extra section to add again.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOptional side-mount bracket\u003c\/th\u003e\n\u003cth\u003eDimensions \/ contents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBracket package\u003c\/td\u003e\n\u003ctd\u003eWhite side-mount bracket with the shown installation hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase reference\u003c\/td\u003e\n\u003ctd\u003e25 ×22 mm;3 mm thickness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase mounting holes\u003c\/td\u003e\n\u003ctd\u003eFour2.0 mm holes;19 ×13 mm center-pattern references\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight \/ face references\u003c\/td\u003e\n\u003ctd\u003e17.70 mm overall height;14.70 mm drawing reference;15 mm face width\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront interfaces\u003c\/td\u003e\n\u003ctd\u003e4.0 mm central aperture;two 1.6 mm hole references;9 mm drawing reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFor compatible miniature robots, robotic grippers, adjustable furniture mechanisms, automatic adjustment assemblies and small pan-tilt mechanisms where the step resolution, driver, load and mounting dimensions fit the selected configuration.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSelected package\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor with Leads\u003c\/td\u003e\n\u003ctd\u003e1 motor with attached lead\/connector assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor with Leads + Reciprocating Driver\u003c\/td\u003e\n\u003ctd\u003e1 motor and 1 button-operated reciprocating driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor with Leads + Enclosed Reciprocating Driver\u003c\/td\u003e\n\u003ctd\u003e1 motor and 1 enclosed button-operated reciprocating driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor with Leads + PLC-Control Driver\u003c\/td\u003e\n\u003ctd\u003e1 motor and 1 PLC-control driver with external control terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor with Leads + Enclosed PLC-Control Driver\u003c\/td\u003e\n\u003ctd\u003e1 motor and 1 enclosed PLC-control driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor with Leads + Side-Mount Bracket\u003c\/td\u003e\n\u003ctd\u003e1 motor,1 white side-mount bracket and the shown installation hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eEach selection includes one motor at the selected ratio and shaft projection. A driver, enclosure or bracket is included only when named in the package. A power supply, PLC, host controller and application equipment are not included.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eWhy do the photos show a longer shaft than the 4.4 mm option?\u003c\/h3\u003e\u003cp\u003eThe package photos are shared references and show the 10 mm shaft. Select the required 4.4 mm or10 mm projection and check the corresponding fit.\u003c\/p\u003e\u003ch3\u003eDoes the 3.0 kgf·cm value guarantee holding torque at high ratios?\u003c\/h3\u003e\u003cp\u003eNo. For the 298:1 and 380:1 nominal versions, it is a maximum permissible limit rather than a minimum guarantee.\u003c\/p\u003e\u003ch3\u003eCan every supply voltage use the same current setting?\u003c\/h3\u003e\u003cp\u003eNo. The guide lists different current and pulse-rate references by voltage. Match the actual driver and monitor heat during extended operation.\u003c\/p\u003e\u003ch3\u003eWhat is different about the PLC-control package?\u003c\/h3\u003e\u003cp\u003eIt includes the version with external control terminals. Check its terminal functions and signal levels against the intended controller.\u003c\/p\u003e\u003ch3\u003eDoes the motor-only package include the white bracket?\u003c\/h3\u003e\u003cp\u003eNo. Select the side-mount bracket package for the bracket and shown installation hardware.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-15by-geared-stepper-motor-strict-d3.webp?v=1792620338\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-15by-geared-stepper-motor-strict-d3.webp?v=1792620338\" alt=\"Standard 10 mm shaft mechanical drawing and four-wire pin order\/excitation sequence\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eStandard 10 mm shaft mechanical drawing and four-wire pin order\/excitation sequence\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-15by-geared-stepper-motor-strict-d4.webp?v=1792620343\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-15by-geared-stepper-motor-strict-d4.webp?v=1792620343\" alt=\"CHS-GM12-15BY specifications, shaft options, supply references and motor weight\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCHS-GM12-15BY specifications, shaft options, supply references and motor weight\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-15by-geared-stepper-motor-strict-d5.webp?v=1792620348\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-15by-geared-stepper-motor-strict-d5.webp?v=1792620348\" alt=\"D-shaped output shaft and compact motor assembly\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eD-shaped output shaft and compact motor assembly\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-15by-geared-stepper-motor-strict-d6.webp?v=1792620353\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-15by-geared-stepper-motor-strict-d6.webp?v=1792620353\" alt=\"Metal reduction gear construction\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMetal reduction gear construction\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-15by-geared-stepper-motor-strict-d7.webp?v=1792620358\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-15by-geared-stepper-motor-strict-d7.webp?v=1792620358\" alt=\"Two-phase four-wire stepper and pulse-rate reference\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eTwo-phase four-wire stepper and pulse-rate reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-15by-geared-stepper-motor-strict-d8.webp?v=1792620363\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-15by-geared-stepper-motor-strict-d8.webp?v=1792620363\" alt=\"5V L6219 reference specifications, exact ratios, output steps and torque limits\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e5V L6219 reference specifications, exact ratios, output steps and torque limits\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-15by-geared-stepper-motor-strict-d9.webp?v=1792620368\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-15by-geared-stepper-motor-strict-d9.webp?v=1792620368\" alt=\"Voltage-specific current and pulse-rate guide with temperature-management notes\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eVoltage-specific current and pulse-rate guide with temperature-management notes\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-15by-geared-stepper-motor-strict-d13.webp?v=1792620372\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-gm12-15by-geared-stepper-motor-strict-d13.webp?v=1792620372\" alt=\"Optional 15BY side-mount bracket dimensions and included installation hardware\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOptional 15BY side-mount bracket dimensions and included installation hardware\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor with Leads \/ Ratio 1:10 \/ 4.4 mm","offer_id":68073630073056,"sku":"CHS-GM12-15BY-0001","price":15.41,"currency_code":"USD","in_stock":true},{"title":"Motor with Leads \/ Ratio 1:10 \/ 10 mm","offer_id":68073630105824,"sku":"CHS-GM12-15BY-0002","price":15.41,"currency_code":"USD","in_stock":true},{"title":"Motor with Leads \/ Ratio 1:20 \/ 10 mm","offer_id":68073630138592,"sku":"CHS-GM12-15BY-0004","price":15.41,"currency_code":"USD","in_stock":true},{"title":"Motor with Leads \/ Ratio 1:30 \/ 10 mm","offer_id":68073630171360,"sku":"CHS-GM12-15BY-0006","price":15.41,"currency_code":"USD","in_stock":true},{"title":"Motor with Leads \/ Ratio 1:50 \/ 4.4 mm","offer_id":68073630204128,"sku":"CHS-GM12-15BY-0007","price":15.41,"currency_code":"USD","in_stock":true},{"title":"Motor with Leads \/ Ratio 1:50 \/ 10 mm","offer_id":68073630236896,"sku":"CHS-GM12-15BY-0008","price":15.41,"currency_code":"USD","in_stock":true},{"title":"Motor with Leads \/ Ratio 1:100 \/ 4.4 mm","offer_id":68073630269664,"sku":"CHS-GM12-15BY-0009","price":15.41,"currency_code":"USD","in_stock":true},{"title":"Motor with Leads \/ Ratio 1:100 \/ 10 mm","offer_id":68073630302432,"sku":"CHS-GM12-15BY-0010","price":15.41,"currency_code":"USD","in_stock":true},{"title":"Motor with Leads \/ Ratio 1:150 \/ 4.4 mm","offer_id":68073630335200,"sku":"CHS-GM12-15BY-0011","price":15.41,"currency_code":"USD","in_stock":true},{"title":"Motor with Leads \/ Ratio 1:150 \/ 10 mm","offer_id":68073630367968,"sku":"CHS-GM12-15BY-0012","price":15.41,"currency_code":"USD","in_stock":true},{"title":"Motor with Leads \/ Ratio 1:210 \/ 10 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mm","offer_id":68073632563424,"sku":"CHS-GM12-15BY-0092","price":19.26,"currency_code":"USD","in_stock":true},{"title":"Motor with Leads + Side-Mount Bracket \/ Ratio 1:20 \/ 10 mm","offer_id":68073632596192,"sku":"CHS-GM12-15BY-0094","price":19.26,"currency_code":"USD","in_stock":true},{"title":"Motor with Leads + Side-Mount Bracket \/ Ratio 1:30 \/ 10 mm","offer_id":68073632628960,"sku":"CHS-GM12-15BY-0096","price":19.26,"currency_code":"USD","in_stock":true},{"title":"Motor with Leads + Side-Mount Bracket \/ Ratio 1:50 \/ 4.4 mm","offer_id":68073632661728,"sku":"CHS-GM12-15BY-0097","price":19.26,"currency_code":"USD","in_stock":true},{"title":"Motor with Leads + Side-Mount Bracket \/ Ratio 1:50 \/ 10 mm","offer_id":68073632694496,"sku":"CHS-GM12-15BY-0098","price":19.26,"currency_code":"USD","in_stock":true},{"title":"Motor with Leads + Side-Mount Bracket \/ Ratio 1:100 \/ 4.4 mm","offer_id":68073632727264,"sku":"CHS-GM12-15BY-0099","price":19.26,"currency_code":"USD","in_stock":true},{"title":"Motor with Leads + Side-Mount Bracket \/ Ratio 1:100 \/ 10 mm","offer_id":68073632760032,"sku":"CHS-GM12-15BY-0100","price":19.26,"currency_code":"USD","in_stock":true},{"title":"Motor with Leads + Side-Mount Bracket \/ Ratio 1:150 \/ 4.4 mm","offer_id":68073632792800,"sku":"CHS-GM12-15BY-0101","price":19.26,"currency_code":"USD","in_stock":true},{"title":"Motor with Leads + Side-Mount Bracket \/ Ratio 1:150 \/ 10 mm","offer_id":68073632825568,"sku":"CHS-GM12-15BY-0102","price":19.26,"currency_code":"USD","in_stock":true},{"title":"Motor with Leads + Side-Mount Bracket \/ Ratio 1:210 \/ 10 mm","offer_id":68073632858336,"sku":"CHS-GM12-15BY-0104","price":19.26,"currency_code":"USD","in_stock":true},{"title":"Motor with Leads + Side-Mount Bracket \/ Ratio 1:298 \/ 4.4 mm","offer_id":68073632891104,"sku":"CHS-GM12-15BY-0105","price":19.26,"currency_code":"USD","in_stock":true},{"title":"Motor with Leads + Side-Mount Bracket \/ Ratio 1:298 \/ 10 mm","offer_id":68073632923872,"sku":"CHS-GM12-15BY-0106","price":19.26,"currency_code":"USD","in_stock":true},{"title":"Motor with Leads + Side-Mount Bracket \/ Ratio 1:380 \/ 4.4 mm","offer_id":68073632956640,"sku":"CHS-GM12-15BY-0107","price":19.26,"currency_code":"USD","in_stock":true},{"title":"Motor with Leads + Side-Mount Bracket \/ Ratio 1:380 \/ 10 mm","offer_id":68073632989408,"sku":"CHS-GM12-15BY-0108","price":19.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-chs-gm12-15by-geared-stepper-motor-strict-v1.webp?v=1792620290"},{"product_id":"chihai-chr-gm25-bk370-dc-gear-motor","title":"CHIHAI MOTOR CHR-GM25-BK370 DC Gear Motor, 6V\/12V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHR-GM25-BK370 combines a black-can permanent-magnet brushed motor with a metal reduction gearbox. Select the 6V or 12V winding, nominal reduction ratio and motor, bracket, lead-pair or wheel-kit package. This \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC gear motor\u003c\/a\u003e is suited to compatible small robots, model racing cars, trucks and drive mechanisms.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAll-metal reduction gears and replaceable extended carbon brushes.\u003c\/li\u003e\n\u003cli\u003e4 mm D-shaped output shaft with a 12 mm projection reference.\u003c\/li\u003e\n\u003cli\u003eReversible brushed DC construction.\u003c\/li\u003e\n\u003cli\u003eMotor-only and accessory packages retain distinct contents.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue \/ scope\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR CHR-GM25-BK370 black-can permanent-magnet brushed DC gearmotor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelectable windings\u003c\/td\u003e\n\u003ctd\u003e6V DC or 12V DC; match the selected winding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelected nominal ratios\u003c\/td\u003e\n\u003ctd\u003e4.4:1,10:1,15:1,20:1,34:1,45:1,57:1,75:1,100:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear construction\u003c\/td\u003e\n\u003ctd\u003eAll-metal reduction gears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrush construction\u003c\/td\u003e\n\u003ctd\u003eExtended, replaceable carbon brushes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody diameter\u003c\/td\u003e\n\u003ctd\u003e25 mm gearbox reference;24.4 mm rear motor reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft\u003c\/td\u003e\n\u003ctd\u003e4 mm D-shaft;3.5 mm flat reference;12 mm projection;8 mm flat-length reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront mounting\u003c\/td\u003e\n\u003ctd\u003eTwo M3 tapped holes on 17 mm drawing reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther drawing references\u003c\/td\u003e\n\u003ctd\u003e7 mm front register;2.5 mm front step;29.3 mm motor can;7.5 mm rear-cap reference;8 mm rear register\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGearbox length L\u003c\/td\u003e\n\u003ctd\u003e19–29 mm series reference;see ratio table\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor weight\u003c\/td\u003e\n\u003ctd\u003eApproximately85–87 g,ratio-dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries body-length reference\u003c\/td\u003e\n\u003ctd\u003e48.5–59 mm;check the complete drawing for shaft and rear-cap allowances\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply capacity reference\u003c\/td\u003e\n\u003ctd\u003eCompatible DC supply rated at least 10A;voltage must match selected motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGearbox load ceiling\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible 8.0 kgf·cm(approximately 0.8 N·m),not a minimum or continuous rated torque\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003ePerformance by Voltage\u003c\/h2\u003e\u003cp\u003eThese are voltage-specific reference tables. The6V table uses a 10000 rpm motor input and an 8W maximum-power reference; the 12V table uses 20000 rpm and 26W. Maximum power is a separate operating reference, not continuous rated output at every ratio. No-load and rated speeds describe different loads.\u003c\/p\u003e\u003cp\u003eThe selected 15:1 version has no corresponding performance or gearbox-length entry in these tables. Do not substitute data from another ratio. The125:1,217:1 and 478:1 columns are series references and are not selectable configurations here. A dash in the torque column means no individual rated torque is provided; the 8.0 kgf·cm gearbox limit must not be treated as that rated torque.\u003c\/p\u003e\u003ch3\u003e6V reference\u003c\/h3\u003e\u003cp\u003eNo-load current ≤320 mA.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated torque(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated torque(N·m)\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated current(A)\u003c\/th\u003e\n\u003cth\u003eStall current(A)\u003c\/th\u003e\n\u003cth\u003eGearbox L(mm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e4.4:1\u003c\/td\u003e\n\u003ctd\u003e2250\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e0.03\u003c\/td\u003e\n\u003ctd\u003e1750\u003c\/td\u003e\n\u003ctd\u003e≤1.4\u003c\/td\u003e\n\u003ctd\u003e≤8.0\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e0.60\u003c\/td\u003e\n\u003ctd\u003e0.06\u003c\/td\u003e\n\u003ctd\u003e790\u003c\/td\u003e\n\u003ctd\u003e≤1.4\u003c\/td\u003e\n\u003ctd\u003e≤8.0\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e490\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003ctd\u003e390\u003c\/td\u003e\n\u003ctd\u003e≤1.4\u003c\/td\u003e\n\u003ctd\u003e≤8.0\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e34:1\u003c\/td\u003e\n\u003ctd\u003e280\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e0.20\u003c\/td\u003e\n\u003ctd\u003e230\u003c\/td\u003e\n\u003ctd\u003e≤1.4\u003c\/td\u003e\n\u003ctd\u003e≤8.0\u003c\/td\u003e\n\u003ctd\u003e21.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e45:1\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e2.7\u003c\/td\u003e\n\u003ctd\u003e0.27\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e≤1.4\u003c\/td\u003e\n\u003ctd\u003e≤8.0\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e57:1\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003ctd\u003e0.34\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e≤1.4\u003c\/td\u003e\n\u003ctd\u003e≤8.0\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e75:1\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e4.5\u003c\/td\u003e\n\u003ctd\u003e0.44\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e≤1.4\u003c\/td\u003e\n\u003ctd\u003e≤8.0\u003c\/td\u003e\n\u003ctd\u003e26.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e0.59\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e≤1.4\u003c\/td\u003e\n\u003ctd\u003e≤8.0\u003c\/td\u003e\n\u003ctd\u003e26.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e125:1\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e≤1.4\u003c\/td\u003e\n\u003ctd\u003e≤8.0\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e217:1\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e37\u003c\/td\u003e\n\u003ctd\u003e≤1.4\u003c\/td\u003e\n\u003ctd\u003e≤8.0\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e478:1\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e≤1.4\u003c\/td\u003e\n\u003ctd\u003e≤8.0\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e12V reference\u003c\/h3\u003e\u003cp\u003eNo-load current ≤600 mA.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated torque(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated torque(N·m)\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated current(A)\u003c\/th\u003e\n\u003cth\u003eStall current(A)\u003c\/th\u003e\n\u003cth\u003eGearbox L(mm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e4.4:1\u003c\/td\u003e\n\u003ctd\u003e4500\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e0.05\u003c\/td\u003e\n\u003ctd\u003e3500\u003c\/td\u003e\n\u003ctd\u003e≤2.7\u003c\/td\u003e\n\u003ctd\u003e≤16.0\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e2000\u003c\/td\u003e\n\u003ctd\u003e1.1\u003c\/td\u003e\n\u003ctd\u003e0.10\u003c\/td\u003e\n\u003ctd\u003e1580\u003c\/td\u003e\n\u003ctd\u003e≤2.7\u003c\/td\u003e\n\u003ctd\u003e≤16.0\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e980\u003c\/td\u003e\n\u003ctd\u003e2.3\u003c\/td\u003e\n\u003ctd\u003e0.21\u003c\/td\u003e\n\u003ctd\u003e780\u003c\/td\u003e\n\u003ctd\u003e≤2.7\u003c\/td\u003e\n\u003ctd\u003e≤16.0\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e34:1\u003c\/td\u003e\n\u003ctd\u003e580\u003c\/td\u003e\n\u003ctd\u003e3.50\u003c\/td\u003e\n\u003ctd\u003e0.34\u003c\/td\u003e\n\u003ctd\u003e460\u003c\/td\u003e\n\u003ctd\u003e≤2.7\u003c\/td\u003e\n\u003ctd\u003e≤16.0\u003c\/td\u003e\n\u003ctd\u003e21.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e45:1\u003c\/td\u003e\n\u003ctd\u003e440\u003c\/td\u003e\n\u003ctd\u003e4.50\u003c\/td\u003e\n\u003ctd\u003e0.44\u003c\/td\u003e\n\u003ctd\u003e350\u003c\/td\u003e\n\u003ctd\u003e≤2.7\u003c\/td\u003e\n\u003ctd\u003e≤16.0\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e57:1\u003c\/td\u003e\n\u003ctd\u003e350\u003c\/td\u003e\n\u003ctd\u003e6.00\u003c\/td\u003e\n\u003ctd\u003e0.59\u003c\/td\u003e\n\u003ctd\u003e275\u003c\/td\u003e\n\u003ctd\u003e≤2.7\u003c\/td\u003e\n\u003ctd\u003e≤16.0\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e75:1\u003c\/td\u003e\n\u003ctd\u003e260\u003c\/td\u003e\n\u003ctd\u003e7.00\u003c\/td\u003e\n\u003ctd\u003e0.69\u003c\/td\u003e\n\u003ctd\u003e210\u003c\/td\u003e\n\u003ctd\u003e≤2.7\u003c\/td\u003e\n\u003ctd\u003e≤16.0\u003c\/td\u003e\n\u003ctd\u003e26.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003ctd\u003e≤2.7\u003c\/td\u003e\n\u003ctd\u003e≤16.0\u003c\/td\u003e\n\u003ctd\u003e26.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e125:1\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e≤2.7\u003c\/td\u003e\n\u003ctd\u003e≤16.0\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e217:1\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e≤2.7\u003c\/td\u003e\n\u003ctd\u003e≤16.0\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e478:1\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e37\u003c\/td\u003e\n\u003ctd\u003e≤2.7\u003c\/td\u003e\n\u003ctd\u003e≤16.0\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe gearbox maximum permissible load is 8.0 kgf·cm(approximately 0.8 N·m). The merged limit applies in place of individual high-ratio torque figures in the illustrated tables; exceeding it can damage gears. Never operate stalled or overloaded. Stall-current figures describe a limiting condition, not a recommended operating point.\u003c\/p\u003e\u003ch2\u003eMounting and Wiring\u003c\/h2\u003e\u003cp\u003eCheck the 4 mm shaft,3.5 mm flat,12 mm projection,8 mm flat length and two M3 mounting holes against the mechanism. Use the complete drawing to account for gearbox length, motor can, rear cap and shaft clearance. The drawing lists L =19 mm for 4.4:1,10:1 and 20:1;21.5 mm for 34:1;24 mm for 45:1 and 57:1;26.5 mm for 75:1 and 100:1;29 mm for 125:1,217:1 and 478:1 series references. No dimension is inferred for 15:1.\u003c\/p\u003e\u003cp\u003eConnect a DC supply matching the selected 6V or 12V winding. The motor-series supply recommendation is at least 10A capacity; select suitable switching, wiring and current protection for the actual starting and running conditions. Reverse motor-terminal polarity to reverse rotation. Test with temporary leads before permanent installation and keep the output free of obstruction.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eCompatible small robot drives, model racing cars, trucks and compact mechanical drive assemblies. Select the reduction ratio by required speed and allowable load. Running speed changes with load; reducing supply voltage can also reduce available torque.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSelected package\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Only\u003c\/td\u003e\n\u003ctd\u003e1 motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Mounting Bracket\u003c\/td\u003e\n\u003ctd\u003e1 motor and 1 mounting bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Spade-Terminal Lead Pair\u003c\/td\u003e\n\u003ctd\u003e1 motor and 1 red\/black spade-terminal lead pair,20 cm20AWG reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Bracket + Hex Coupler + 65 mm Wheel\u003c\/td\u003e\n\u003ctd\u003e1 motor,1 mounting bracket,1 hex coupler with shown fastening hardware and 1 65 mm wheel; wheel style may vary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe wheel-kit photo shows three alternative wheel styles, not three included wheels. One65 mm wheel is supplied and its style may vary. A motor-only selection does not include the bracket, coupler, wheel, leads, power supply or speed controller.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs8.0 kgf·cm the rated output of every ratio?\u003c\/h3\u003e\u003cp\u003eNo. It is a gearbox maximum permissible load. Use the individual rated-torque entries where provided and avoid overload.\u003c\/p\u003e\u003ch3\u003eCan the 6V and 12V tables be interchanged?\u003c\/h3\u003e\u003cp\u003eNo. Match the table to the selected voltage winding; their speed, power and current references differ.\u003c\/p\u003e\u003ch3\u003eWhere are the 15:1 performance figures?\u003c\/h3\u003e\u003cp\u003eThe15:1 option is selectable, but no corresponding performance or gearbox-length data is provided. Other ratios must not be substituted.\u003c\/p\u003e\u003ch3\u003eDoes the wheel kit include three wheels?\u003c\/h3\u003e\u003cp\u003eNo. The photo shows alternative styles. The package includes one 65 mm wheel with the motor, bracket and hex coupler.\u003c\/p\u003e\u003ch3\u003eCan this motor reverse?\u003c\/h3\u003e\u003cp\u003eYes. Reverse the DC motor-terminal polarity using a suitable switching arrangement and avoid reversing a stalled or overloaded mechanism.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-gm25-bk370-dc-gear-motor-strict-d5.webp?v=1792621439\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-gm25-bk370-dc-gear-motor-strict-d5.webp?v=1792621439\" alt=\"CHR-GM25-BK370 motor overview\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCHR-GM25-BK370 motor overview\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-gm25-bk370-dc-gear-motor-strict-d6.webp?v=1792621443\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-gm25-bk370-dc-gear-motor-strict-d6.webp?v=1792621443\" alt=\"Complete mechanical drawing, ratio-dependent gearbox lengths and motor specifications\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eComplete mechanical drawing, ratio-dependent gearbox lengths and motor specifications\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-gm25-bk370-dc-gear-motor-strict-d7.webp?v=1792621448\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-gm25-bk370-dc-gear-motor-strict-d7.webp?v=1792621448\" alt=\"All-metal reduction gears\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eAll-metal reduction gears\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-gm25-bk370-dc-gear-motor-strict-d8.webp?v=1792621453\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-gm25-bk370-dc-gear-motor-strict-d8.webp?v=1792621453\" alt=\"Copper-wound rotor construction\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCopper-wound rotor construction\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-gm25-bk370-dc-gear-motor-strict-d9.webp?v=1792621457\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-gm25-bk370-dc-gear-motor-strict-d9.webp?v=1792621457\" alt=\"Replaceable extended carbon brush construction\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eReplaceable extended carbon brush construction\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-gm25-bk370-dc-gear-motor-strict-d10.webp?v=1792621462\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-gm25-bk370-dc-gear-motor-strict-d10.webp?v=1792621462\" alt=\"Separate 6V and12V performance tables;125,217 and478 are series references,15:1 is not charted;8kgf·cm is a maximum gearbox limit\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eSeparate 6V and12V performance tables;125,217 and478 are series references,15:1 is not charted;8kgf·cm is a maximum gearbox limit\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ Ratio 1:4.4 \/ DC 6V","offer_id":68073641148640,"sku":"CHR-GM25-BK370-0001","price":17.51,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:4.4 \/ DC 12V","offer_id":68073641181408,"sku":"CHR-GM25-BK370-0002","price":17.51,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:10 \/ DC 6V","offer_id":68073641214176,"sku":"CHR-GM25-BK370-0003","price":17.51,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:10 \/ DC 12V","offer_id":68073641246944,"sku":"CHR-GM25-BK370-0004","price":17.51,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:15 \/ DC 6V","offer_id":68073641279712,"sku":"CHR-GM25-BK370-0005","price":17.51,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:15 \/ DC 12V","offer_id":68073641312480,"sku":"CHR-GM25-BK370-0006","price":17.51,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:20 \/ DC 6V","offer_id":68073641345248,"sku":"CHR-GM25-BK370-0007","price":17.51,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:20 \/ DC 12V","offer_id":68073641378016,"sku":"CHR-GM25-BK370-0008","price":17.51,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:34 \/ DC 6V","offer_id":68073641410784,"sku":"CHR-GM25-BK370-0009","price":17.51,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:34 \/ DC 12V","offer_id":68073641443552,"sku":"CHR-GM25-BK370-0010","price":17.51,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:45 \/ DC 6V","offer_id":68073641476320,"sku":"CHR-GM25-BK370-0011","price":17.51,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:45 \/ DC 12V","offer_id":68073641509088,"sku":"CHR-GM25-BK370-0012","price":17.51,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:57 \/ DC 6V","offer_id":68073641541856,"sku":"CHR-GM25-BK370-0013","price":17.51,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:57 \/ DC 12V","offer_id":68073641574624,"sku":"CHR-GM25-BK370-0014","price":17.51,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:75 \/ DC 6V","offer_id":68073641607392,"sku":"CHR-GM25-BK370-0015","price":17.51,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:75 \/ DC 12V","offer_id":68073641640160,"sku":"CHR-GM25-BK370-0016","price":17.51,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:100 \/ DC 6V","offer_id":68073641672928,"sku":"CHR-GM25-BK370-0017","price":17.51,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:100 \/ DC 12V","offer_id":68073641705696,"sku":"CHR-GM25-BK370-0018","price":17.51,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:4.4 \/ DC 6V","offer_id":68073641738464,"sku":"CHR-GM25-BK370-0019","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:4.4 \/ DC 12V","offer_id":68073641771232,"sku":"CHR-GM25-BK370-0020","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:10 \/ DC 6V","offer_id":68073641804000,"sku":"CHR-GM25-BK370-0021","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:10 \/ DC 12V","offer_id":68073641836768,"sku":"CHR-GM25-BK370-0022","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:15 \/ DC 6V","offer_id":68073641869536,"sku":"CHR-GM25-BK370-0023","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:15 \/ DC 12V","offer_id":68073641902304,"sku":"CHR-GM25-BK370-0024","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:20 \/ DC 6V","offer_id":68073641935072,"sku":"CHR-GM25-BK370-0025","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:20 \/ DC 12V","offer_id":68073641967840,"sku":"CHR-GM25-BK370-0026","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:34 \/ DC 6V","offer_id":68073642000608,"sku":"CHR-GM25-BK370-0027","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:34 \/ DC 12V","offer_id":68073642033376,"sku":"CHR-GM25-BK370-0028","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:45 \/ DC 6V","offer_id":68073642066144,"sku":"CHR-GM25-BK370-0029","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:45 \/ DC 12V","offer_id":68073642098912,"sku":"CHR-GM25-BK370-0030","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:57 \/ DC 6V","offer_id":68073642131680,"sku":"CHR-GM25-BK370-0031","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:57 \/ DC 12V","offer_id":68073642164448,"sku":"CHR-GM25-BK370-0032","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:75 \/ DC 6V","offer_id":68073642197216,"sku":"CHR-GM25-BK370-0033","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:75 \/ DC 12V","offer_id":68073642229984,"sku":"CHR-GM25-BK370-0034","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:100 \/ DC 6V","offer_id":68073642262752,"sku":"CHR-GM25-BK370-0035","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ Ratio 1:100 \/ DC 12V","offer_id":68073642295520,"sku":"CHR-GM25-BK370-0036","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Spade-Terminal Lead Pair \/ Ratio 1:4.4 \/ DC 6V","offer_id":68073642328288,"sku":"CHR-GM25-BK370-0037","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Spade-Terminal Lead Pair \/ Ratio 1:4.4 \/ DC 12V","offer_id":68073642361056,"sku":"CHR-GM25-BK370-0038","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Spade-Terminal Lead Pair \/ Ratio 1:10 \/ DC 6V","offer_id":68073642393824,"sku":"CHR-GM25-BK370-0039","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Spade-Terminal Lead Pair \/ Ratio 1:10 \/ DC 12V","offer_id":68073642426592,"sku":"CHR-GM25-BK370-0040","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Spade-Terminal Lead Pair \/ Ratio 1:15 \/ DC 6V","offer_id":68073642459360,"sku":"CHR-GM25-BK370-0041","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Spade-Terminal Lead Pair \/ Ratio 1:15 \/ DC 12V","offer_id":68073642492128,"sku":"CHR-GM25-BK370-0042","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Spade-Terminal Lead Pair \/ Ratio 1:20 \/ DC 6V","offer_id":68073642524896,"sku":"CHR-GM25-BK370-0043","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Spade-Terminal Lead Pair \/ Ratio 1:20 \/ DC 12V","offer_id":68073642557664,"sku":"CHR-GM25-BK370-0044","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Spade-Terminal Lead Pair \/ Ratio 1:34 \/ DC 6V","offer_id":68073642590432,"sku":"CHR-GM25-BK370-0045","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Spade-Terminal Lead Pair \/ Ratio 1:34 \/ DC 12V","offer_id":68073642623200,"sku":"CHR-GM25-BK370-0046","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Spade-Terminal Lead Pair \/ Ratio 1:45 \/ DC 6V","offer_id":68073642655968,"sku":"CHR-GM25-BK370-0047","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Spade-Terminal Lead Pair \/ Ratio 1:45 \/ DC 12V","offer_id":68073642688736,"sku":"CHR-GM25-BK370-0048","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Spade-Terminal Lead Pair \/ Ratio 1:57 \/ DC 6V","offer_id":68073642721504,"sku":"CHR-GM25-BK370-0049","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Spade-Terminal Lead Pair \/ Ratio 1:57 \/ DC 12V","offer_id":68073642754272,"sku":"CHR-GM25-BK370-0050","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Spade-Terminal Lead Pair \/ Ratio 1:75 \/ DC 6V","offer_id":68073642787040,"sku":"CHR-GM25-BK370-0051","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Spade-Terminal Lead Pair \/ Ratio 1:75 \/ DC 12V","offer_id":68073642819808,"sku":"CHR-GM25-BK370-0052","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Spade-Terminal Lead Pair \/ Ratio 1:100 \/ DC 6V","offer_id":68073642852576,"sku":"CHR-GM25-BK370-0053","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Spade-Terminal Lead Pair \/ Ratio 1:100 \/ DC 12V","offer_id":68073642885344,"sku":"CHR-GM25-BK370-0054","price":20.43,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Hex Coupler + 65 mm Wheel \/ Ratio 1:4.4 \/ DC 6V","offer_id":68073642918112,"sku":"CHR-GM25-BK370-0055","price":27.51,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Hex Coupler + 65 mm Wheel \/ Ratio 1:4.4 \/ DC 12V","offer_id":68073642950880,"sku":"CHR-GM25-BK370-0056","price":27.51,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Hex Coupler + 65 mm Wheel \/ Ratio 1:10 \/ DC 6V","offer_id":68073642983648,"sku":"CHR-GM25-BK370-0057","price":27.51,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Hex Coupler + 65 mm Wheel \/ Ratio 1:10 \/ DC 12V","offer_id":68073643016416,"sku":"CHR-GM25-BK370-0058","price":27.51,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Hex Coupler + 65 mm Wheel \/ Ratio 1:15 \/ DC 6V","offer_id":68073643049184,"sku":"CHR-GM25-BK370-0059","price":27.51,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Hex Coupler + 65 mm Wheel \/ Ratio 1:15 \/ DC 12V","offer_id":68073643081952,"sku":"CHR-GM25-BK370-0060","price":27.51,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Hex Coupler + 65 mm Wheel \/ Ratio 1:20 \/ DC 6V","offer_id":68073643114720,"sku":"CHR-GM25-BK370-0061","price":27.51,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Hex Coupler + 65 mm Wheel \/ Ratio 1:20 \/ DC 12V","offer_id":68073643147488,"sku":"CHR-GM25-BK370-0062","price":27.51,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Hex Coupler + 65 mm Wheel \/ Ratio 1:34 \/ DC 6V","offer_id":68073643180256,"sku":"CHR-GM25-BK370-0063","price":27.51,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Hex Coupler + 65 mm Wheel \/ Ratio 1:34 \/ DC 12V","offer_id":68073643213024,"sku":"CHR-GM25-BK370-0064","price":27.51,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Hex Coupler + 65 mm Wheel \/ Ratio 1:45 \/ DC 6V","offer_id":68073643245792,"sku":"CHR-GM25-BK370-0065","price":27.51,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Hex Coupler + 65 mm Wheel \/ Ratio 1:45 \/ DC 12V","offer_id":68073643278560,"sku":"CHR-GM25-BK370-0066","price":27.51,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Hex Coupler + 65 mm Wheel \/ Ratio 1:57 \/ DC 6V","offer_id":68073643311328,"sku":"CHR-GM25-BK370-0067","price":27.51,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Hex Coupler + 65 mm Wheel \/ Ratio 1:57 \/ DC 12V","offer_id":68073643344096,"sku":"CHR-GM25-BK370-0068","price":27.51,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Hex Coupler + 65 mm Wheel \/ Ratio 1:75 \/ DC 6V","offer_id":68073643376864,"sku":"CHR-GM25-BK370-0069","price":27.51,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Hex Coupler + 65 mm Wheel \/ Ratio 1:75 \/ DC 12V","offer_id":68073643409632,"sku":"CHR-GM25-BK370-0070","price":27.51,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Hex Coupler + 65 mm Wheel \/ Ratio 1:100 \/ DC 6V","offer_id":68073643442400,"sku":"CHR-GM25-BK370-0071","price":27.51,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Hex Coupler + 65 mm Wheel \/ Ratio 1:100 \/ DC 12V","offer_id":68073643475168,"sku":"CHR-GM25-BK370-0072","price":27.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-chr-gm25-bk370-dc-gear-motor-strict-v1.webp?v=1792621397"},{"product_id":"chihai-chf-gm3865-520-dc-gear-motor","title":"CHIHAI MOTOR CHF-GM3865-520 DC Gear Motor, 6V\/12V\/24V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHF-GM3865-520 is a permanent-magnet brushed \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC gear motor\u003c\/a\u003e with a flat metal gearbox and 6 mm D-shaped output shaft. Select the motor winding,nominal ratio and accessory package. Available selections use a forward output shaft;the reverse-side installation and encoder-equipped illustrations below are mounting references.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMetal reduction gears in an L-shaped assembly.\u003c\/li\u003e\n\u003cli\u003e6 mm D-shaft with 23.5 mm projection and 12 mm flat-length references.\u003c\/li\u003e\n\u003cli\u003e6V0630,12V1260 and 24V motor selections where available.\u003c\/li\u003e\n\u003cli\u003eOptional bracket,PWM\/digital\/reversing controllers,power supply,gear or flange-coupler packages.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue \/ scope\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\/model\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR CHF-GM3865-520 permanent-magnet brushed DC gearmotor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelectable windings\u003c\/td\u003e\n\u003ctd\u003e6V0630,12V1260 and 24V;check actual retained package\/ratio combination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelected output configuration\u003c\/td\u003e\n\u003ctd\u003eForward output shaft;reverse-side illustration is a separate mounting reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal ratio options\u003c\/td\u003e\n\u003ctd\u003e42:1,67:1,125:1,225:1,450:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody reference\u003c\/td\u003e\n\u003ctd\u003eL-shaped38×64.5×40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGearbox drawing envelope\u003c\/td\u003e\n\u003ctd\u003e38±0.3×64.4±0.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft\u003c\/td\u003e\n\u003ctd\u003e6 mm diameter;5.4(+0\/−0.1)mm D-flat;23.5±0.5 mm projection;12 mm flat length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting references\u003c\/td\u003e\n\u003ctd\u003eFour M3 rear mounting-hole callout;4×3.1 and 4×3.3 mm drawing apertures;26.5±0.3×50±0.3 mm hole-pattern references\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther drawing references\u003c\/td\u003e\n\u003ctd\u003e12 mm register;3 mm step;1.70 mm shoulder reference;31 mm motor-axis offset;33 mm motor diameter;7.5 mm rear register;0.5\/3\/6.5\/22.5\/11.80 mm axial references\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor weight\u003c\/td\u003e\n\u003ctd\u003eApproximately165 g;varies by ratio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear construction\u003c\/td\u003e\n\u003ctd\u003eMetal reduction gears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBracket\u003c\/td\u003e\n\u003ctd\u003eCarbon steel,black coated;approximately 53 g with mounting screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBracket drawing\u003c\/td\u003e\n\u003ctd\u003e64.3 mm width;43.5 mm upright;20.7 mm base;2 mm thickness;49.8 mm hole spacing;26.4\/11.4\/7.2 mm references;14.5 mm apertures;four3.1 mm holes;3.2\/14\/9.2\/8 mm base references\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePWM controller reference\u003c\/td\u003e\n\u003ctd\u003e2.2–12V DC input for the illustrated small controller;not a 24V controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheel\/gear\/coupler dimensions\u003c\/td\u003e\n\u003ctd\u003eUse the pictured package and actual fit;no unsupported tooth count,bore or pitch supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003ePerformance by Winding\u003c\/h2\u003e\u003cp\u003eThe nominal 67:1 selector corresponds to the 67.5:1 table reference. Keep each winding's current,speed and torque data separate. The24V2473 table instead lists135:1 in its third column;that column is a separate reference and must not be assigned to the selectable 125:1 option. The24V selection itself does not state a winding code. The6V0660 and 3V0330 tables are additional family references,not selectable windings here.\u003c\/p\u003e\u003ch3\u003e6V0630\u003c\/h3\u003e\u003cp\u003eMaximum power reference 0.6W;no-load current ≤50mA.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eTable ratio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated torque(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated current(A)\u003c\/th\u003e\n\u003cth\u003eStall current(A)\u003c\/th\u003e\n\u003cth\u003eStall torque \/ limit(kgf·cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e42:1\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e1.00\u003c\/td\u003e\n\u003ctd\u003e47\u003c\/td\u003e\n\u003ctd\u003e≤0.35\u003c\/td\u003e\n\u003ctd\u003e≤0.85\u003c\/td\u003e\n\u003ctd\u003e≥2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e67.5:1\u003c\/td\u003e\n\u003ctd\u003e46\u003c\/td\u003e\n\u003ctd\u003e1.50\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e≤0.35\u003c\/td\u003e\n\u003ctd\u003e≤0.85\u003c\/td\u003e\n\u003ctd\u003e≥4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e125:1\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e3.00\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e≤0.35\u003c\/td\u003e\n\u003ctd\u003e≤0.85\u003c\/td\u003e\n\u003ctd\u003e≥7.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e225:1\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e5.50\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e≤0.35\u003c\/td\u003e\n\u003ctd\u003e≤0.85\u003c\/td\u003e\n\u003ctd\u003e≥12.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e450:1\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e10.00\u003c\/td\u003e\n\u003ctd\u003e4.5\u003c\/td\u003e\n\u003ctd\u003e≤0.35\u003c\/td\u003e\n\u003ctd\u003e≤0.85\u003c\/td\u003e\n\u003ctd\u003e≥22.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e12V1260\u003c\/h3\u003e\u003cp\u003eMaximum power reference 2.3W;no-load current ≤65mA.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eTable ratio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated torque(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated current(A)\u003c\/th\u003e\n\u003cth\u003eStall current(A)\u003c\/th\u003e\n\u003cth\u003eStall torque \/ limit(kgf·cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e42:1\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e2.00\u003c\/td\u003e\n\u003ctd\u003e95\u003c\/td\u003e\n\u003ctd\u003e≤0.7\u003c\/td\u003e\n\u003ctd\u003e≤1.7\u003c\/td\u003e\n\u003ctd\u003e≥5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e67.5:1\u003c\/td\u003e\n\u003ctd\u003e92\u003c\/td\u003e\n\u003ctd\u003e3.00\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e≤0.7\u003c\/td\u003e\n\u003ctd\u003e≤1.7\u003c\/td\u003e\n\u003ctd\u003e≥8.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e125:1\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e6.00\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e≤0.7\u003c\/td\u003e\n\u003ctd\u003e≤1.7\u003c\/td\u003e\n\u003ctd\u003e≥14.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e225:1\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e11.00\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003e≤0.7\u003c\/td\u003e\n\u003ctd\u003e≤1.7\u003c\/td\u003e\n\u003ctd\u003eMaximum25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e450:1\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e20.00\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003e≤0.7\u003c\/td\u003e\n\u003ctd\u003e≤1.7\u003c\/td\u003e\n\u003ctd\u003eMaximum25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e24V2473 reference\u003c\/h3\u003e\u003cp\u003eMaximum power reference 3.0W;no-load current ≤100mA.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eTable ratio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated torque(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated current(A)\u003c\/th\u003e\n\u003cth\u003eStall current(A)\u003c\/th\u003e\n\u003cth\u003eStall torque \/ limit(kgf·cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e42:1\u003c\/td\u003e\n\u003ctd\u003e170\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003ctd\u003e≤0.35\u003c\/td\u003e\n\u003ctd\u003e≤1.30\u003c\/td\u003e\n\u003ctd\u003e≥5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e67.5:1\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e≤0.35\u003c\/td\u003e\n\u003ctd\u003e≤1.30\u003c\/td\u003e\n\u003ctd\u003e≥8.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e135:1\u003c\/td\u003e\n\u003ctd\u003e54\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e33\u003c\/td\u003e\n\u003ctd\u003e≤0.35\u003c\/td\u003e\n\u003ctd\u003e≤1.30\u003c\/td\u003e\n\u003ctd\u003e≥15.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e225:1\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e11.0\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e≤0.35\u003c\/td\u003e\n\u003ctd\u003e≤1.30\u003c\/td\u003e\n\u003ctd\u003eMaximum25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e450:1\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e20.0\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e≤0.35\u003c\/td\u003e\n\u003ctd\u003e≤1.30\u003c\/td\u003e\n\u003ctd\u003eMaximum25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eAdditional 24V rated-torque references in N·m:0.2,0.3,0.6,1.1,2.0 in the same column order.\u003c\/p\u003e\u003ch3\u003e6V0660 series reference\u003c\/h3\u003e\u003cp\u003eMaximum power reference 1.7W;no-load current ≤100mA.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eTable ratio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated torque(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated current(A)\u003c\/th\u003e\n\u003cth\u003eStall current(A)\u003c\/th\u003e\n\u003cth\u003eStall torque \/ limit(kgf·cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e42:1\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e2.00\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e≤0.7\u003c\/td\u003e\n\u003ctd\u003e≤2.4\u003c\/td\u003e\n\u003ctd\u003e≥5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e67.5:1\u003c\/td\u003e\n\u003ctd\u003e92\u003c\/td\u003e\n\u003ctd\u003e3.00\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e≤0.7\u003c\/td\u003e\n\u003ctd\u003e≤2.4\u003c\/td\u003e\n\u003ctd\u003e≥8.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e125:1\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e6.00\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e≤0.7\u003c\/td\u003e\n\u003ctd\u003e≤2.4\u003c\/td\u003e\n\u003ctd\u003e≥14.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e225:1\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e11.00\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e≤0.7\u003c\/td\u003e\n\u003ctd\u003e≤2.4\u003c\/td\u003e\n\u003ctd\u003eMaximum25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e450:1\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e20.00\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e≤0.7\u003c\/td\u003e\n\u003ctd\u003e≤2.4\u003c\/td\u003e\n\u003ctd\u003eMaximum25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e3V0330 series reference\u003c\/h3\u003e\u003cp\u003eMaximum power reference 0.5W;no-load current ≤50mA.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eTable ratio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated torque(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated current(A)\u003c\/th\u003e\n\u003cth\u003eStall current(A)\u003c\/th\u003e\n\u003cth\u003eStall torque \/ limit(kgf·cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e42:1\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e1.00\u003c\/td\u003e\n\u003ctd\u003e37\u003c\/td\u003e\n\u003ctd\u003e≤0.35\u003c\/td\u003e\n\u003ctd\u003e≤1.2\u003c\/td\u003e\n\u003ctd\u003e≥2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e67.5:1\u003c\/td\u003e\n\u003ctd\u003e46\u003c\/td\u003e\n\u003ctd\u003e1.50\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e≤0.35\u003c\/td\u003e\n\u003ctd\u003e≤1.2\u003c\/td\u003e\n\u003ctd\u003e≥4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e125:1\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e3.00\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e≤0.35\u003c\/td\u003e\n\u003ctd\u003e≤1.2\u003c\/td\u003e\n\u003ctd\u003e≥7.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e225:1\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e5.50\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e≤0.35\u003c\/td\u003e\n\u003ctd\u003e≤1.2\u003c\/td\u003e\n\u003ctd\u003e≥12.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e450:1\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e10.00\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e≤0.35\u003c\/td\u003e\n\u003ctd\u003e≤1.2\u003c\/td\u003e\n\u003ctd\u003e≥22.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eMaximum-power figures describe separate operating points,not continuous rated output for every ratio. For the 12V1260,24V2473 and 6V0660 high-ratio tables,the merged25 kgf·cm cells state a maximum permissible gearbox load,not guaranteed stall torque. Avoid prolonged stalling,overload and repeated reversing starts.\u003c\/p\u003e\u003ch2\u003eMounting and Controller Selection\u003c\/h2\u003e\u003cp\u003eCheck the complete drawing and actual package before installation. The nominal 38×64.5×40 mm envelope and precise38±0.3×64.4±0.3 mm gearbox drawing are distinct references. Confirm shaft,front\/rear mounting interfaces and bracket clearance. Multiple bracket mounting positions are illustrated. The two-motor drawings show approximately 95 mm width for opposed same-axis mounting or approximately 48 mm width and 105 mm height for offset mounting. These are multi-motor layout references;each product selection includes one motor. Encoder-equipped reference photos do not add an encoder to the selected motor.\u003c\/p\u003e\u003cp\u003eUse DC voltage matching the selected winding. The pictured small PWM board has a 2.2–12V DC input reference and must never be connected directly to 220V AC. It is not specified for 24V operation. Check polarity at the controller's supply input and follow its actual terminal markings. Match digital and reversing controller ratings to the actual supply,motor current and load before wiring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePower-supply packages:\u003c\/strong\u003ethe package photographs identify a 12V adapter,including shared photographs used for 6V selections. Do not connect12V directly to a 6V motor. A6V selection needs a correctly rated6V supply or a verified voltage-control arrangement. A speed-controller package name alone does not confirm voltage conversion or a safe6V motor setting. Check the supplied adapter output and controller arrangement before use.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eCompatible smart kitchen mechanisms,small rotating barbecue racks,sunshade mechanisms and smart-curtain drives. Check required load,ratio,supply and mechanical fit. Speed changes with load;avoid stalled or overloaded operation.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSelected package\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Only\u003c\/td\u003e\n\u003ctd\u003e1 motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Mounting Bracket\u003c\/td\u003e\n\u003ctd\u003e1 motor,1 bracket and mounting screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + PWM Speed Controller\u003c\/td\u003e\n\u003ctd\u003e1 motor and 1 small PWM controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Bracket + PWM Controller\u003c\/td\u003e\n\u003ctd\u003e1 motor,1 bracket with screws and 1 small PWM controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + 12V Supply + Bracket\u003c\/td\u003e\n\u003ctd\u003e1 motor,1 bracket with screws and 1 pictured12V power-supply assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + 12V Supply + PWM Controller + Bracket\u003c\/td\u003e\n\u003ctd\u003e1 motor,1 bracket with screws,1 pictured12V supply and 1 small PWM controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + 12V Supply + Forward\/Reverse Controller\u003c\/td\u003e\n\u003ctd\u003e1 motor,1 pictured12V supply and 1 forward\/reverse controller assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Digital Speed Controller + Bracket\u003c\/td\u003e\n\u003ctd\u003e1 motor,1 bracket with screws and 1 digital speed-controller assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Bracket + Large Gear\u003c\/td\u003e\n\u003ctd\u003e1 motor,1 bracket with screws and 1 large gear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Bracket + Flange Coupler\u003c\/td\u003e\n\u003ctd\u003e1 motor,1 bracket with screws and 1 flange coupler with shown fastening hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eOnly the selected package's accessories are included. A motor-only selection does not include a bracket,controller,power adapter,encoder,large gear or flange coupler. Photo labels are shared package references;the actual motor winding and ratio follow the selected option.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eCan the 12V adapter be connected directly to a 6V motor?\u003c\/h3\u003e\u003cp\u003eNo. Match the motor voltage using a correct 6V supply or a verified voltage-control arrangement. Confirm the actual controller settings and output before connection.\u003c\/p\u003e\u003ch3\u003eDoes this listing include the reverse-side shaft or an encoder?\u003c\/h3\u003e\u003cp\u003eThe selectable shaft orientation is forward. Reverse-side and encoder-equipped photos are installation references and do not change the selected configuration.\u003c\/p\u003e\u003ch3\u003eDoes the 24V135:1 table describe my125:1 option?\u003c\/h3\u003e\u003cp\u003eNo. The third24V table column is marked135:1. No125:1 performance value is inferred from it.\u003c\/p\u003e\u003ch3\u003eIs25 kgf·cm a guaranteed high-ratio stall torque?\u003c\/h3\u003e\u003cp\u003eNo. The merged high-ratio table entries state a maximum permissible load;avoid stalling and overload.\u003c\/p\u003e\u003ch3\u003eDoes the bracket package include two motors?\u003c\/h3\u003e\u003cp\u003eNo. Each selection includes one motor. The two-motor drawings illustrate possible layouts only.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d8.webp?v=1792623015\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d8.webp?v=1792623015\" alt=\"CHF-GM3865-520 construction overview\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCHF-GM3865-520 construction overview\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d9.webp?v=1792623020\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d9.webp?v=1792623020\" alt=\"Full dimensioned motor drawing and four-M3 mounting reference\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eFull dimensioned motor drawing and four-M3 mounting reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d10.webp?v=1792623025\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d10.webp?v=1792623025\" alt=\"Motor specifications and voltage selections\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMotor specifications and voltage selections\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d11.webp?v=1792623030\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d11.webp?v=1792623030\" alt=\"Metal gearbox construction\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMetal gearbox construction\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d12.webp?v=1792623036\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d12.webp?v=1792623036\" alt=\"Copper-wound rotor\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCopper-wound rotor\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d13.webp?v=1792623040\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d13.webp?v=1792623040\" alt=\"Forward D-shaped output shaft\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eForward D-shaped output shaft\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d14.webp?v=1792623045\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d14.webp?v=1792623045\" alt=\"Reverse-side shaft installation reference;selectable versions use forward shaft\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eReverse-side shaft installation reference;selectable versions use forward shaft\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d15.webp?v=1792623051\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d15.webp?v=1792623051\" alt=\"24V2473 performance reference;135:1 column does not describe125:1 option\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e24V2473 performance reference;135:1 column does not describe125:1 option\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d16.webp?v=1792623056\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d16.webp?v=1792623056\" alt=\"Separate12V1260 and6V0630 performance references\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eSeparate12V1260 and6V0630 performance references\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d17.webp?v=1792623061\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d17.webp?v=1792623061\" alt=\"6V0660 and3V0330 additional winding references;not selectable here\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e6V0660 and3V0330 additional winding references;not selectable here\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d18.webp?v=1792623066\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d18.webp?v=1792623066\" alt=\"Steel mounting bracket complete dimensions\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eSteel mounting bracket complete dimensions\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d19.webp?v=1792623070\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d19.webp?v=1792623070\" alt=\"Bracket installation views,specifications and53g weight reference\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eBracket installation views,specifications and53g weight reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d20.webp?v=1792623075\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d20.webp?v=1792623075\" alt=\"Two-motor opposed mounting reference;encoder-equipped motors are illustrative\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eTwo-motor opposed mounting reference;encoder-equipped motors are illustrative\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d21.webp?v=1792623079\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d21.webp?v=1792623079\" alt=\"Two-motor offset mounting reference,approximately48mm width and105mm height\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eTwo-motor offset mounting reference,approximately48mm width and105mm height\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d25.webp?v=1792623084\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d25.webp?v=1792623084\" alt=\"Optional2.2–12V DC PWM controller connection reference;never connect220VAC directly\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOptional2.2–12V DC PWM controller connection reference;never connect220VAC directly\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d26.webp?v=1792623089\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d26.webp?v=1792623089\" alt=\"Alternative front mounting positions with bracket\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eAlternative front mounting positions with bracket\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d27.webp?v=1792623093\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-d27.webp?v=1792623093\" alt=\"Oblique view of motor installed in mounting bracket\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOblique view of motor installed in mounting bracket\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ DC 6V 0630# · Forward Output Shaft \/ Ratio 1:42","offer_id":68073655795936,"sku":"CHF-GM3865-520-0001","price":18.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ DC 6V 0630# · Forward Output Shaft \/ Ratio 1:67","offer_id":68073655828704,"sku":"CHF-GM3865-520-0002","price":18.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ DC 6V 0630# · Forward Output Shaft \/ Ratio 1:125","offer_id":68073655861472,"sku":"CHF-GM3865-520-0003","price":18.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ DC 6V 0630# · Forward Output Shaft \/ Ratio 1:225","offer_id":68073655894240,"sku":"CHF-GM3865-520-0004","price":18.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ DC 6V 0630# · Forward Output Shaft \/ Ratio 1:450","offer_id":68073655927008,"sku":"CHF-GM3865-520-0005","price":18.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ DC 12V 1260# · Forward Output Shaft \/ Ratio 1:42","offer_id":68073655959776,"sku":"CHF-GM3865-520-0006","price":18.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ DC 12V 1260# · Forward Output Shaft \/ Ratio 1:67","offer_id":68073655992544,"sku":"CHF-GM3865-520-0007","price":18.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ DC 12V 1260# · Forward Output Shaft \/ Ratio 1:125","offer_id":68073656025312,"sku":"CHF-GM3865-520-0008","price":18.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ DC 12V 1260# · Forward Output Shaft \/ Ratio 1:225","offer_id":68073656058080,"sku":"CHF-GM3865-520-0009","price":18.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ DC 12V 1260# · Forward Output Shaft \/ Ratio 1:450","offer_id":68073656090848,"sku":"CHF-GM3865-520-0010","price":18.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ DC 24V · Forward Output Shaft \/ Ratio 1:450","offer_id":68073656123616,"sku":"CHF-GM3865-520-0015","price":18.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ DC 6V 0630# · Forward Output Shaft \/ Ratio 1:42","offer_id":68073656156384,"sku":"CHF-GM3865-520-0016","price":20.13,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ DC 6V 0630# · Forward Output Shaft \/ Ratio 1:67","offer_id":68073656189152,"sku":"CHF-GM3865-520-0017","price":20.13,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ DC 6V 0630# · Forward Output Shaft \/ Ratio 1:125","offer_id":68073656221920,"sku":"CHF-GM3865-520-0018","price":20.13,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ DC 6V 0630# · Forward Output Shaft \/ Ratio 1:225","offer_id":68073656254688,"sku":"CHF-GM3865-520-0019","price":20.13,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ DC 6V 0630# · Forward Output Shaft \/ Ratio 1:450","offer_id":68073656287456,"sku":"CHF-GM3865-520-0020","price":20.13,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ DC 12V 1260# · Forward Output Shaft \/ Ratio 1:42","offer_id":68073656320224,"sku":"CHF-GM3865-520-0021","price":20.13,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ DC 12V 1260# · Forward Output Shaft \/ Ratio 1:67","offer_id":68073656352992,"sku":"CHF-GM3865-520-0022","price":20.13,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ DC 12V 1260# · Forward Output Shaft \/ Ratio 1:125","offer_id":68073656385760,"sku":"CHF-GM3865-520-0023","price":20.13,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ DC 12V 1260# · Forward Output Shaft \/ Ratio 1:225","offer_id":68073656418528,"sku":"CHF-GM3865-520-0024","price":20.13,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ DC 12V 1260# · Forward Output Shaft \/ Ratio 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Coupler \/ DC 12V 1260# · Forward Output Shaft \/ Ratio 1:450","offer_id":68073659072736,"sku":"CHF-GM3865-520-0145","price":23.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-chf-gm3865-520-dc-gear-motor-strict-v1.webp?v=1792622944"},{"product_id":"chihai-chp-36gp-555-planetary-dc-gear-motor","title":"CHIHAI MOTOR CHP-36GP-555 Planetary DC Gear Motor, 12V\/24V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHP-36GP-555 combines a brushed DC motor with an all-metal planetary gearbox and 8 mm D-shaft. Select 12V or 24V,nominal reduction ratio,and an encoder or non-encoder configuration. Bracket packages add the illustrated36GP mounting bracket. This \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC gear motor\u003c\/a\u003e family supports compatible robot drives and automated mechanisms.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMetal planetary gearing and ball-bearing-supported shaft construction.\u003c\/li\u003e\n\u003cli\u003eOptional AB quadrature Hall encoder with 17PPR motor-shaft reference.\u003c\/li\u003e\n\u003cli\u003eEncoder electronics supplied separately at 3.3V or 5V.\u003c\/li\u003e\n\u003cli\u003eDistinct motor-only and mounting-bracket packages.\u003c\/li\u003e\n\u003cli\u003eReversible brushed DC motor construction.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue \/ scope\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFamily\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR CHP-36GP-555 planetary brushed DC gearmotor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder version reference\u003c\/td\u003e\n\u003ctd\u003eCHP-36GP-555ABHL with AB quadrature Hall encoder and protective cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNon-encoder versions\u003c\/td\u003e\n\u003ctd\u003eSeparate motor-only or motor-with-bracket selections;no Hall board\/cap\/encoder lead promised\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelected winding\u003c\/td\u003e\n\u003ctd\u003e12V DC or 24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelected nominal ratios\u003c\/td\u003e\n\u003ctd\u003e3.7:1,5.2:1,14:1,19:1,27:1,51:1,71:1,100:1,139:1,264:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear construction\u003c\/td\u003e\n\u003ctd\u003eAll-metal planetary reduction gears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft\/bearing construction\u003c\/td\u003e\n\u003ctd\u003e8 mm D-shaft with ball-bearing support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder drawing shaft\u003c\/td\u003e\n\u003ctd\u003e20±0.5 mm projection;15 mm flat-length reference;7 mm flat reference;8 mm diameter(+0\/−0.03)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront mounting\u003c\/td\u003e\n\u003ctd\u003eFour M3 mounting holes on28 mm pitch-circle reference;maximum screw penetration6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder drawing registers\u003c\/td\u003e\n\u003ctd\u003e22 mm front register(+0\/−0.05);2 mm shoulder reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder motor dimensions\u003c\/td\u003e\n\u003ctd\u003e36±0.2 mm gearbox diameter;motor envelope37.5 mm maximum;rear section57±0.3 mm;rear cap15.5 mm reference;32 mm cap diameter;34 mm can reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall-length scope\u003c\/td\u003e\n\u003ctd\u003e36×114 mm shared encoder assembly reference excluding shaft\/terminals;actual length varies with ratio and configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder motor weight\u003c\/td\u003e\n\u003ctd\u003eApproximately480 g;ratio-dependent. No separate non-encoder weight is specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder connector\u003c\/td\u003e\n\u003ctd\u003eXH2.54-6PIN with corresponding lead assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder supply\u003c\/td\u003e\n\u003ctd\u003e3.3V DC or 5.0V DC,independent of12V\/24V motor power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder output\u003c\/td\u003e\n\u003ctd\u003eAB quadrature square waves,17PPR at motor shaft;17×reduction ratio output-shaft pulse reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder electronics\u003c\/td\u003e\n\u003ctd\u003eOnboard pull-ups\/signal conditioning;100kHz response reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnetic ring\u003c\/td\u003e\n\u003ctd\u003e34 poles,17 pole pairs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional bracket\u003c\/td\u003e\n\u003ctd\u003e36GP L-bracket,50 mm upright,43 mm base,3 mm thickness;weight not specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBracket interfaces\u003c\/td\u003e\n\u003ctd\u003e28 mm front-hole spacing;22 mm center aperture(+0.10\/+0.05);3.2 mm front holes;four M3 andsix3.1 mm base holes;30\/43\/13\/10\/20 mm base references;R20 top radius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdditional shaft\/drawing tolerances\u003c\/td\u003e\n\u003ctd\u003e7 mm flat(+0\/−0.10);gearbox length L±0.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal flange-coupler drawing reference,not included\u003c\/td\u003e\n\u003ctd\u003e8 mm bore;32 mm flange diameter;16 mm hub diameter;24 mm hole-pattern reference;four4 mm holes;13 mm length;3 mm flange thickness;8.3 mm shoulder reference;opposed M4 set screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003ePerformance References\u003c\/h2\u003e\u003cp\u003eThe tables below are voltage-specific encoder-motor family references. Match the selected winding and ratio. The71:1 selection has no matching column,so no performance,gearbox length or output-PPR value is inferred for it. The515:1 column is a family reference and is not selectable here. Non-encoder packages do not acquire encoder functions from these tables.\u003c\/p\u003e\u003ch3\u003e24V reference\u003c\/h3\u003e\u003cp\u003eMaximum power reference 120W;no-load current ≤600mA. Maximum power describes a separate operating point,not continuous output at every ratio.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eTable ratio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated torque(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated torque(N·m)\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated current(A)\u003c\/th\u003e\n\u003cth\u003eStall current(A)\u003c\/th\u003e\n\u003cth\u003eStall torque(kgf·cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.7:1\u003c\/td\u003e\n\u003ctd\u003e3200\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e2400\u003c\/td\u003e\n\u003ctd\u003e≤2.7\u003c\/td\u003e\n\u003ctd\u003e≤21\u003c\/td\u003e\n\u003ctd\u003e≥8.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5.2:1\u003c\/td\u003e\n\u003ctd\u003e2300\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e1750\u003c\/td\u003e\n\u003ctd\u003e≤2.7\u003c\/td\u003e\n\u003ctd\u003e≤21\u003c\/td\u003e\n\u003ctd\u003e≥10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e14:1\u003c\/td\u003e\n\u003ctd\u003e850\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e650\u003c\/td\u003e\n\u003ctd\u003e≤2.7\u003c\/td\u003e\n\u003ctd\u003e≤21\u003c\/td\u003e\n\u003ctd\u003e≥25.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e19:1\u003c\/td\u003e\n\u003ctd\u003e630\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e≤2.7\u003c\/td\u003e\n\u003ctd\u003e≤21\u003c\/td\u003e\n\u003ctd\u003e≥30.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e27:1\u003c\/td\u003e\n\u003ctd\u003e440\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e350\u003c\/td\u003e\n\u003ctd\u003e≤2.7\u003c\/td\u003e\n\u003ctd\u003e≤21\u003c\/td\u003e\n\u003ctd\u003e≥35.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e51:1\u003c\/td\u003e\n\u003ctd\u003e230\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003ctd\u003e190\u003c\/td\u003e\n\u003ctd\u003e≤2.7\u003c\/td\u003e\n\u003ctd\u003e≤21\u003c\/td\u003e\n\u003ctd\u003e≥50.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e≤2.7\u003c\/td\u003e\n\u003ctd\u003e≤21\u003c\/td\u003e\n\u003ctd\u003e≥50.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e139:1\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e≤2.7\u003c\/td\u003e\n\u003ctd\u003e≤21\u003c\/td\u003e\n\u003ctd\u003e≥50.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e264:1\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e≤2.7\u003c\/td\u003e\n\u003ctd\u003e≤21\u003c\/td\u003e\n\u003ctd\u003e≥60.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e515:1\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e≤2.7\u003c\/td\u003e\n\u003ctd\u003e≤21\u003c\/td\u003e\n\u003ctd\u003e≥60.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e12V reference\u003c\/h3\u003e\u003cp\u003eMaximum power reference 30W;no-load current ≤400mA. Maximum power describes a separate operating point,not continuous output at every ratio.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eTable ratio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated torque(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated torque(N·m)\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated current(A)\u003c\/th\u003e\n\u003cth\u003eStall current(A)\u003c\/th\u003e\n\u003cth\u003eStall torque(kgf·cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.7:1\u003c\/td\u003e\n\u003ctd\u003e1600\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003ctd\u003e1200\u003c\/td\u003e\n\u003ctd\u003e≤2.0\u003c\/td\u003e\n\u003ctd\u003e≤10\u003c\/td\u003e\n\u003ctd\u003e≥4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5.2:1\u003c\/td\u003e\n\u003ctd\u003e1150\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e850\u003c\/td\u003e\n\u003ctd\u003e≤2.0\u003c\/td\u003e\n\u003ctd\u003e≤10\u003c\/td\u003e\n\u003ctd\u003e≥7.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e14:1\u003c\/td\u003e\n\u003ctd\u003e420\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e320\u003c\/td\u003e\n\u003ctd\u003e≤2.0\u003c\/td\u003e\n\u003ctd\u003e≤10\u003c\/td\u003e\n\u003ctd\u003e≥15.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e19:1\u003c\/td\u003e\n\u003ctd\u003e310\u003c\/td\u003e\n\u003ctd\u003e7.5\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e≤2.0\u003c\/td\u003e\n\u003ctd\u003e≤10\u003c\/td\u003e\n\u003ctd\u003e≥22.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e27:1\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e12.5\u003c\/td\u003e\n\u003ctd\u003e1.25\u003c\/td\u003e\n\u003ctd\u003e170\u003c\/td\u003e\n\u003ctd\u003e≤2.0\u003c\/td\u003e\n\u003ctd\u003e≤10\u003c\/td\u003e\n\u003ctd\u003e≥25.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e51:1\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003e1.7\u003c\/td\u003e\n\u003ctd\u003e95\u003c\/td\u003e\n\u003ctd\u003e≤2.0\u003c\/td\u003e\n\u003ctd\u003e≤10\u003c\/td\u003e\n\u003ctd\u003e≥35.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e≤2.0\u003c\/td\u003e\n\u003ctd\u003e≤10\u003c\/td\u003e\n\u003ctd\u003e≥50.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e139:1\u003c\/td\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e≤2.0\u003c\/td\u003e\n\u003ctd\u003e≤10\u003c\/td\u003e\n\u003ctd\u003e≥50.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e264:1\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e≤2.0\u003c\/td\u003e\n\u003ctd\u003e≤10\u003c\/td\u003e\n\u003ctd\u003e≥60.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e515:1\u003c\/td\u003e\n\u003ctd\u003e11.5\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e≤2.0\u003c\/td\u003e\n\u003ctd\u003e≤10\u003c\/td\u003e\n\u003ctd\u003e≥60.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eGearbox Length and Encoder Pulse References\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eTable ratio\u003c\/th\u003e\n\u003cth\u003eGearbox L(mm)\u003c\/th\u003e\n\u003cth\u003eOutput-shaft pulses\/revolution reference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.7:1\u003c\/td\u003e\n\u003ctd\u003e26.5\u003c\/td\u003e\n\u003ctd\u003e62.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5.2:1\u003c\/td\u003e\n\u003ctd\u003e26.5\u003c\/td\u003e\n\u003ctd\u003e88.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e14:1\u003c\/td\u003e\n\u003ctd\u003e34.5\u003c\/td\u003e\n\u003ctd\u003e238\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e19:1\u003c\/td\u003e\n\u003ctd\u003e34.5\u003c\/td\u003e\n\u003ctd\u003e323\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e27:1\u003c\/td\u003e\n\u003ctd\u003e34.5\u003c\/td\u003e\n\u003ctd\u003e459\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e51:1\u003c\/td\u003e\n\u003ctd\u003e42.5\u003c\/td\u003e\n\u003ctd\u003e867\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e42.5\u003c\/td\u003e\n\u003ctd\u003e1700\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e139:1\u003c\/td\u003e\n\u003ctd\u003e42.5\u003c\/td\u003e\n\u003ctd\u003e2363\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e264:1\u003c\/td\u003e\n\u003ctd\u003e50.5\u003c\/td\u003e\n\u003ctd\u003e4488\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e515:1\u003c\/td\u003e\n\u003ctd\u003e50.5\u003c\/td\u003e\n\u003ctd\u003e8755\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003ePulse references use17PPR multiplied by the nominal table ratio. Quadrature edge counting depends on the host's counting method and is not the same as this single-channel pulse reference. Stall values are limiting references;avoid stalled or overloaded operation.\u003c\/p\u003e\u003ch2\u003eEncoder Wiring\u003c\/h2\u003e\u003cp\u003eThe following six-pin mapping applies only to encoder versions. Identify connector orientation against the complete dimensioned drawing and wire colors. Motor power and encoder power use separate pins. Never connect12V or 24V motor power to encoder VCC.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePin\u003c\/th\u003e\n\u003cth\u003eSignal\u003c\/th\u003e\n\u003cth\u003eWire color\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003ctd\u003eMotor supply−\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eVCC\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003ctd\u003eEncoder supply+3.3V\/5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eC2\u003c\/td\u003e\n\u003ctd\u003eGreen\u003c\/td\u003e\n\u003ctd\u003eEncoder phase B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eC1\u003c\/td\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003ctd\u003eEncoder phase A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003ctd\u003eEncoder supply−\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eM1\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003ctd\u003eMotor supply+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe encoder provides A\/B square waves with onboard pull-ups and signal conditioning. Match the host's logic voltage,ground reference and input capability. The simple illustration is presented with the same C2\/B and C1\/A mapping as the six-pin table.\u003c\/p\u003e\u003ch2\u003eMechanical Installation\u003c\/h2\u003e\u003cp\u003eCheck output-shaft fit,front register,28 mm mounting pattern and ratio-dependent gearbox length. Maximum M3 screw penetration is 6 mm. The encoder drawing includes the rear Hall assembly and protective cap;non-encoder versions have a different rear assembly. Do not transfer the encoder assembly's total length to a non-encoder motor.\u003c\/p\u003e\u003cp\u003eThe bracket drawing shows a 50 mm upright,a 43 mm base and 3 mm thickness,with a 22 mm central aperture and multiple mounting holes. The8 mm bore flange-coupler illustration is an external fit reference only;a flange coupler is not included in the selectable packages. Smaller-bore couplers must not be assumed to fit the 8 mm shaft.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eCompatible self-balancing vehicles,small smart vehicles,robotic mechanisms,grippers and motorized film-cutting mechanisms where the selected speed,torque,supply and mounting fit the application. Encoder feedback is available only on encoder selections.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSelected configuration\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder Motor\u003c\/td\u003e\n\u003ctd\u003e1 encoder-equipped gearmotor and corresponding six-wire lead assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder Motor + Mounting Bracket\u003c\/td\u003e\n\u003ctd\u003e1 encoder-equipped gearmotor,corresponding lead assembly and 1 mounting bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNon-Encoder Motor\u003c\/td\u003e\n\u003ctd\u003e1 non-encoder gearmotor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNon-Encoder Motor + Bracket\u003c\/td\u003e\n\u003ctd\u003e1 non-encoder gearmotor and 1 mounting bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eA motor driver,power supply,host controller and flange coupler are not included. Non-encoder versions do not include the Hall encoder,protective cap or encoder lead assembly.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eCan the encoder be powered from the 12V or 24V motor supply?\u003c\/h3\u003e\u003cp\u003eNo. Encoder VCC requires 3.3V or 5V. Motor power uses the separate M1\/M2 pins.\u003c\/p\u003e\u003ch3\u003eIs17PPR measured at the gearbox output?\u003c\/h3\u003e\u003cp\u003eIt is the motor-shaft base pulse reference. The output reference is 17 multiplied by the reduction ratio;the host's quadrature counting method is separate.\u003c\/p\u003e\u003ch3\u003eWhere are the 71:1 performance figures?\u003c\/h3\u003e\u003cp\u003eNo matching71:1 column is provided. Another ratio's values must not be substituted.\u003c\/p\u003e\u003ch3\u003eDoes the non-encoder version have the same rear cap and cable?\u003c\/h3\u003e\u003cp\u003eNo. Its rear assembly differs and it does not include the Hall board,encoder cap or six-wire encoder lead assembly.\u003c\/p\u003e\u003ch3\u003eIs the flange coupler included?\u003c\/h3\u003e\u003cp\u003eNo. The8 mm coupler image is a mechanical fit reference. Selectable accessory packages add only the named mounting bracket.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555-planetary-dc-gear-motor-strict-d4.webp?v=1792622213\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555-planetary-dc-gear-motor-strict-d4.webp?v=1792622213\" alt=\"Planetary encoder-motor construction overview\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003ePlanetary encoder-motor construction overview\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555-planetary-dc-gear-motor-strict-d5.webp?v=1792622218\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555-planetary-dc-gear-motor-strict-d5.webp?v=1792622218\" alt=\"Complete encoder-motor mechanical drawing and exact six-pin color mapping\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eComplete encoder-motor mechanical drawing and exact six-pin color mapping\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555-planetary-dc-gear-motor-strict-d6.webp?v=1792622222\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555-planetary-dc-gear-motor-strict-d6.webp?v=1792622222\" alt=\"Encoder-equipped motor specifications;encoder supply separate from motor supply\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eEncoder-equipped motor specifications;encoder supply separate from motor supply\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555-planetary-dc-gear-motor-strict-d7.webp?v=1792622227\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555-planetary-dc-gear-motor-strict-d7.webp?v=1792622227\" alt=\"Hall encoder specifications and corrected C2\/B,C1\/A wiring reference\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eHall encoder specifications and corrected C2\/B,C1\/A wiring reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555-planetary-dc-gear-motor-strict-d8.webp?v=1792622232\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555-planetary-dc-gear-motor-strict-d8.webp?v=1792622232\" alt=\"8mm D-shaped output shaft and bearing support\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e8mm D-shaped output shaft and bearing support\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555-planetary-dc-gear-motor-strict-d9.webp?v=1792622237\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555-planetary-dc-gear-motor-strict-d9.webp?v=1792622237\" alt=\"Copper-wound rotor construction\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCopper-wound rotor construction\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555-planetary-dc-gear-motor-strict-d10.webp?v=1792622242\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555-planetary-dc-gear-motor-strict-d10.webp?v=1792622242\" alt=\"Metal planetary reduction gear assembly\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMetal planetary reduction gear assembly\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555-planetary-dc-gear-motor-strict-d11.webp?v=1792622247\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555-planetary-dc-gear-motor-strict-d11.webp?v=1792622247\" alt=\"Ball-bearing-supported motor and gearbox structure\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eBall-bearing-supported motor and gearbox structure\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555-planetary-dc-gear-motor-strict-d12.webp?v=1792622251\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555-planetary-dc-gear-motor-strict-d12.webp?v=1792622251\" alt=\"Separate12V and24V family performance tables;71:1 not charted,515:1 not selectable\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eSeparate12V and24V family performance tables;71:1 not charted,515:1 not selectable\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555-planetary-dc-gear-motor-strict-d16.webp?v=1792622256\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555-planetary-dc-gear-motor-strict-d16.webp?v=1792622256\" alt=\"8mm flange-coupler fit reference;coupler not included\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e8mm flange-coupler fit reference;coupler not included\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555-planetary-dc-gear-motor-strict-d18.webp?v=1792622260\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chp-36gp-555-planetary-dc-gear-motor-strict-d18.webp?v=1792622260\" alt=\"36GP mounting bracket complete drawing\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e36GP mounting bracket complete drawing\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Encoder Motor \/ Ratio 1:3.7 \/ DC 12V","offer_id":68073669951712,"sku":"CHP-36GP-555-0001","price":56.75,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor \/ Ratio 1:3.7 \/ DC 24V","offer_id":68073669984480,"sku":"CHP-36GP-555-0002","price":56.75,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor \/ Ratio 1:5.2 \/ DC 12V","offer_id":68073670017248,"sku":"CHP-36GP-555-0003","price":56.75,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor \/ Ratio 1:5.2 \/ DC 24V","offer_id":68073670050016,"sku":"CHP-36GP-555-0004","price":56.75,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor \/ Ratio 1:14 \/ DC 12V","offer_id":68073670082784,"sku":"CHP-36GP-555-0005","price":56.75,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor \/ Ratio 1:14 \/ DC 24V","offer_id":68073670115552,"sku":"CHP-36GP-555-0006","price":56.75,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor \/ Ratio 1:19 \/ DC 12V","offer_id":68073670148320,"sku":"CHP-36GP-555-0007","price":56.75,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor \/ Ratio 1:19 \/ DC 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Motor + Mounting Bracket \/ Ratio 1:14 \/ DC 24V","offer_id":68073670770912,"sku":"CHP-36GP-555-0026","price":59.68,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor + Mounting Bracket \/ Ratio 1:19 \/ DC 12V","offer_id":68073670803680,"sku":"CHP-36GP-555-0027","price":59.68,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor + Mounting Bracket \/ Ratio 1:19 \/ DC 24V","offer_id":68073670836448,"sku":"CHP-36GP-555-0028","price":59.68,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor + Mounting Bracket \/ Ratio 1:27 \/ DC 12V","offer_id":68073670869216,"sku":"CHP-36GP-555-0029","price":59.68,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor + Mounting Bracket \/ Ratio 1:27 \/ DC 24V","offer_id":68073670901984,"sku":"CHP-36GP-555-0030","price":59.68,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor + Mounting Bracket \/ Ratio 1:51 \/ DC 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+ Bracket \/ Ratio 1:139 \/ DC 24V","offer_id":68073672474848,"sku":"CHP-36GP-555-0078","price":44.08,"currency_code":"USD","in_stock":true},{"title":"Non-Encoder Motor + Bracket \/ Ratio 1:264 \/ DC 12V","offer_id":68073672507616,"sku":"CHP-36GP-555-0079","price":44.08,"currency_code":"USD","in_stock":true},{"title":"Non-Encoder Motor + Bracket \/ Ratio 1:264 \/ DC 24V","offer_id":68073672540384,"sku":"CHP-36GP-555-0080","price":44.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-chp-36gp-555-planetary-dc-gear-motor-strict-v1.webp?v=1792622176"},{"product_id":"chihai-chr-rs380sm-high-speed-dc-motor","title":"CHIHAI MOTOR CHR-RS380SM High-Speed DC Motor, 11.1V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHR-RS380SM-6022G-55 is a red-can \u003ca href=\"https:\/\/rcdrone.top\/collections\/brushed-dc-motors\"\u003ebrushed DC motor\u003c\/a\u003e with a 22TPA winding reference,two ball bearings and ferrite magnets. Choose a round or D-shaped shaft,with optional soldered bullet-connector leads and a blue finned heatsink. The no-load speed references are 35000 rpm at 7.4V and 53000 rpm at 11.1V.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront and rear ball-bearing support.\u003c\/li\u003e\n\u003cli\u003eWet-pressed ferrite magnets and copper-wound rotor.\u003c\/li\u003e\n\u003cli\u003eRound-shaft and D-shaft versions have separate dimensional drawings.\u003c\/li\u003e\n\u003cli\u003eOptional15 cm AWG16 bullet-connector leads and clip-on heatsink.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue \/ scope\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\/model\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR CHR-RS380SM-6022G-55 brushed high-speed DC motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWinding reference\u003c\/td\u003e\n\u003ctd\u003e22TPA graphic reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load speed references\u003c\/td\u003e\n\u003ctd\u003e35000 rpm at 7.4V DC;53000 rpm at 11.1V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody reference\u003c\/td\u003e\n\u003ctd\u003e27.7 mm diameter×37.8 mm can length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnets\u003c\/td\u003e\n\u003ctd\u003eWet-pressed ferrite magnets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearings\u003c\/td\u003e\n\u003ctd\u003eTwo ball bearings,front and rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotor construction\u003c\/td\u003e\n\u003ctd\u003eCopper winding,dynamic balancing and heat-resistant bonding at commutator connections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrush construction\u003c\/td\u003e\n\u003ctd\u003eCarbon brushes with damping compound reference;no complete-motor temperature limit specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor weight\u003c\/td\u003e\n\u003ctd\u003eApproximately72 g,without optional lead\/heatsink assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRound-shaft drawing\u003c\/td\u003e\n\u003ctd\u003e2.3 mm diameter(+0\/−0.005);14±0.5 mm projection;37.8±0.2 mm can;55 mm overall drawing reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRound-shaft interfaces\u003c\/td\u003e\n\u003ctd\u003eTwo M2.6 mounting holes on16 mm pattern;10 mm front\/rear registers;2.6 mm shoulder;2.3 mm rear terminal allowance;6.5×3 mm terminal reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD-shaft drawing\u003c\/td\u003e\n\u003ctd\u003e2.3(+0.006\/0) mm diameter;1.8±0.02 mm flat;8±0.1 mm flat length;15±0.5 mm projection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD-shaft body and fit\u003c\/td\u003e\n\u003ctd\u003e38±0.2 mm can;57±0.1 mm overall drawing reference;27.9 mm maximum body diameter;16 mm mounting pattern(+0.05\/0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther D-shaft drawing references\u003c\/td\u003e\n\u003ctd\u003e10±0.3 mm front register;10±0.3 mm rear register;2.8±0.5 mm rear allowance;3.5 mm shoulder;3.0 mm maximum screw-depth reference;3 mm terminal reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotation reference\u003c\/td\u003e\n\u003ctd\u003eCCW in the marked drawing\/test viewing orientation;follow RED+ terminal mark\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional soldered leads\u003c\/td\u003e\n\u003ctd\u003e15 cm AWG16 red\/black leads with bullet connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional heatsink\u003c\/td\u003e\n\u003ctd\u003eBlue finned clip-on heatsink shown;dimensions and weight not specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003e7.4V Performance Test\u003c\/h2\u003e\u003cp\u003eThe following reference points were measured at 7.4V in the marked CCW direction. No-load,stall,maximum-efficiency and maximum-output conditions are separate operating points. These7.4V results must not be treated as measured11.1V load performance.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOperating condition\u003c\/th\u003e\n\u003cth\u003eReference values\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest supply \/ direction\u003c\/td\u003e\n\u003ctd\u003e7.4V DC \/CCW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load speed\/current\u003c\/td\u003e\n\u003ctd\u003e35000 rpm \/1.700 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall torque\/current\u003c\/td\u003e\n\u003ctd\u003e1371.54 gf·cm \/70.00 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum-efficiency point\u003c\/td\u003e\n\u003ctd\u003e30281 rpm;10.91 A;184.92 gf·cm;57.43 W output;71.17% efficiency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum-output point\u003c\/td\u003e\n\u003ctd\u003e17500 rpm;35.85 A;685.77 gf·cm;123.15 W output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe123.15W figure is the maximum-output test point,not a continuous output rating. The70A stall-current reference is a limiting condition,not an acceptable running load. Avoid stalled or overloaded operation and use wiring,switching and a power source matched to the actual motor current.\u003c\/p\u003e\u003ch2\u003eShaft Fit and Wiring\u003c\/h2\u003e\u003cp\u003eCheck the selected shaft drawing before fitting a pinion or coupler. The round version shows a 14 mm projection;the D-shaft version shows15 mm and an 8 mm flat-length reference. Their can-length,overall-length and diameter references also differ slightly. Do not apply the D-flat dimensions to the round shaft.\u003c\/p\u003e\u003cp\u003eFollow the RED+ terminal mark and the drawing's viewing orientation for the CCW reference. Red and black soldered leads are included only on named lead options. Each lead assembly uses 15 cm AWG16 wire and bullet connectors. Motor-only options retain bare terminals.\u003c\/p\u003e\u003ch2\u003eCooling and Installation\u003c\/h2\u003e\u003cp\u003eHigh-speed operation produces heat quickly. For compatible model-car installations,use the optional heatsink and suitable airflow,and monitor temperature during operation. Extended operation without adequate cooling can damage the motor. A heatsink does not establish a continuous-power or temperature guarantee. Keep mounting hardware clear of the rotor and use the selected drawing's mounting and screw-depth references.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eCompatible model-car and compact high-speed drive projects where the shaft,voltage,speed,current and cooling arrangements fit the mechanism. The selection does not include a gearbox or pinion.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSelected configuration\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRound-Shaft Motor\u003c\/td\u003e\n\u003ctd\u003e1 round-shaft motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRound-Shaft Motor + Soldered Bullet Leads\u003c\/td\u003e\n\u003ctd\u003e1 round-shaft motor with 15 cm AWG16 bullet-connector leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD-Shaft Motor\u003c\/td\u003e\n\u003ctd\u003e1 D-shaft motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD-Shaft Motor + Soldered Bullet Leads\u003c\/td\u003e\n\u003ctd\u003e1 D-shaft motor with 15 cm AWG16 bullet-connector leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRound-Shaft Motor + Heatsink\u003c\/td\u003e\n\u003ctd\u003e1 round-shaft motor and 1 heatsink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRound-Shaft Motor + Leads + Heatsink\u003c\/td\u003e\n\u003ctd\u003e1 round-shaft motor with 15 cm AWG16 leads and 1 heatsink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD-Shaft Motor + Heatsink\u003c\/td\u003e\n\u003ctd\u003e1 D-shaft motor and 1 heatsink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD-Shaft Motor + Leads + Heatsink\u003c\/td\u003e\n\u003ctd\u003e1 D-shaft motor with 15 cm AWG16 leads and 1 heatsink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eA motor-only option does not include leads or a heatsink. A power supply,speed controller,pinion,coupler and application equipment are not included.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eAre the round and D-shaft versions dimensionally identical?\u003c\/h3\u003e\u003cp\u003eNo. Their shaft projection and drawing references differ. Use the selected shaft's complete drawing.\u003c\/p\u003e\u003ch3\u003eIs123.15W a continuous output rating?\u003c\/h3\u003e\u003cp\u003eNo. It is a maximum-output test point at 7.4V. Continuous suitability depends on load,cooling and current.\u003c\/p\u003e\u003ch3\u003eDo the 7.4V test values describe11.1V operation?\u003c\/h3\u003e\u003cp\u003eNo. Only the 53000 rpm no-load reference is provided at 11.1V. The detailed load test is at 7.4V.\u003c\/p\u003e\u003ch3\u003eWhich options include bullet-connector leads?\u003c\/h3\u003e\u003cp\u003eOnly the options named with soldered leads. Their red\/black lead assembly is 15 cm AWG16.\u003c\/p\u003e\u003ch3\u003eDoes every option include a heatsink?\u003c\/h3\u003e\u003cp\u003eNo. Select a heatsink option for the blue finned clip-on heatsink and provide appropriate cooling for the application.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-rs380sm-high-speed-dc-motor-strict-d2.webp?v=1792622746\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-rs380sm-high-speed-dc-motor-strict-d2.webp?v=1792622746\" alt=\"CHR-RS380SM-6022G-55 high-speed motor overview\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCHR-RS380SM-6022G-55 high-speed motor overview\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-rs380sm-high-speed-dc-motor-strict-d4.webp?v=1792622750\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-rs380sm-high-speed-dc-motor-strict-d4.webp?v=1792622750\" alt=\"Round-shaft motor complete dimensional drawing\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eRound-shaft motor complete dimensional drawing\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-rs380sm-high-speed-dc-motor-strict-d5.webp?v=1792622754\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-rs380sm-high-speed-dc-motor-strict-d5.webp?v=1792622754\" alt=\"D-shaft motor complete dimensional drawing\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eD-shaft motor complete dimensional drawing\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-rs380sm-high-speed-dc-motor-strict-d6.webp?v=1792622757\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-rs380sm-high-speed-dc-motor-strict-d6.webp?v=1792622757\" alt=\"Front and rear ball bearings\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eFront and rear ball bearings\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-rs380sm-high-speed-dc-motor-strict-d7.webp?v=1792622762\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-rs380sm-high-speed-dc-motor-strict-d7.webp?v=1792622762\" alt=\"Wet-pressed ferrite motor magnets\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eWet-pressed ferrite motor magnets\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-rs380sm-high-speed-dc-motor-strict-d8.webp?v=1792622766\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-rs380sm-high-speed-dc-motor-strict-d8.webp?v=1792622766\" alt=\"Copper-wound dynamically balanced rotor\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCopper-wound dynamically balanced rotor\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-rs380sm-high-speed-dc-motor-strict-d9.webp?v=1792622770\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-rs380sm-high-speed-dc-motor-strict-d9.webp?v=1792622770\" alt=\"Carbon-brush construction and damping compound reference\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCarbon-brush construction and damping compound reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-rs380sm-high-speed-dc-motor-strict-d10.webp?v=1792622774\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-rs380sm-high-speed-dc-motor-strict-d10.webp?v=1792622774\" alt=\"7.4V CCW test points;maximum-efficiency and maximum-output conditions are separate\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e7.4V CCW test points;maximum-efficiency and maximum-output conditions are separate\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-rs380sm-high-speed-dc-motor-strict-d12.webp?v=1792622778\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chr-rs380sm-high-speed-dc-motor-strict-d12.webp?v=1792622778\" alt=\"Rear terminal polarity reference with RED+ mark\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eRear terminal polarity reference with RED+ mark\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Round-Shaft Motor","offer_id":68073682075872,"sku":"CHR-RS380SM-0001","price":22.44,"currency_code":"USD","in_stock":true},{"title":"Round-Shaft Motor + Soldered Bullet Leads","offer_id":68073682108640,"sku":"CHR-RS380SM-0002","price":25.06,"currency_code":"USD","in_stock":true},{"title":"D-Shaft Motor","offer_id":68073682141408,"sku":"CHR-RS380SM-0003","price":23.06,"currency_code":"USD","in_stock":true},{"title":"D-Shaft Motor + Soldered Bullet Leads","offer_id":68073682174176,"sku":"CHR-RS380SM-0004","price":25.67,"currency_code":"USD","in_stock":true},{"title":"Round-Shaft Motor + Heatsink","offer_id":68073682206944,"sku":"CHR-RS380SM-0005","price":25.06,"currency_code":"USD","in_stock":true},{"title":"Round-Shaft Motor + Leads + Heatsink","offer_id":68073682239712,"sku":"CHR-RS380SM-0006","price":27.67,"currency_code":"USD","in_stock":true},{"title":"D-Shaft Motor + Heatsink","offer_id":68073682272480,"sku":"CHR-RS380SM-0007","price":25.67,"currency_code":"USD","in_stock":true},{"title":"D-Shaft Motor + Leads + Heatsink","offer_id":68073682305248,"sku":"CHR-RS380SM-0008","price":28.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-chr-rs380sm-high-speed-dc-motor-strict-v1.webp?v=1792622698"},{"product_id":"chihai-chw-gw4632-370-worm-gear-dc-motor","title":"CHIHAI MOTOR CHW-GW4632-370 Worm Gear DC Motor, 6V–24V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHW-GW4632-370 is a right-angle worm \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC gear motor\u003c\/a\u003e with a 6 mm D-shaft and four voltage\/winding selections. Choose the ratio and motor-only,bracket,terminal-board or combined package. Standard gearing uses a copper-alloy worm and POM wormwheel.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRight-angle worm reduction and reversible brushed DC drive.\u003c\/li\u003e\n\u003cli\u003e6 mm D-shaft with 18.5 mm projection and an M3 center thread.\u003c\/li\u003e\n\u003cli\u003eSeparate A\/B winding performance references.\u003c\/li\u003e\n\u003cli\u003eOptional mounting bracket and solderless-terminal-board assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue \/ scope\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\/model\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR CHW-GW4632-370 right-angle worm DC gearmotor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelectable windings\u003c\/td\u003e\n\u003ctd\u003e6V A,12V A,12V B and 24V B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal reduction ratios\u003c\/td\u003e\n\u003ctd\u003e32:1,65:1,158:1,200:1,337:1,564:1,1019:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard worm gearing\u003c\/td\u003e\n\u003ctd\u003eCopper-alloy worm with POM wormwheel;the copper-wheel comparison is a separate alternative reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft\u003c\/td\u003e\n\u003ctd\u003e6 mm D-shaft;5.4 mm flat reference;18.5 mm projection;12 mm D-flat-length reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft-center thread\u003c\/td\u003e\n\u003ctd\u003eM3×0.5;12 mm effective thread-depth reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGearbox envelope\u003c\/td\u003e\n\u003ctd\u003e32×46×25.2 mm drawing reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGearbox mounting\u003c\/td\u003e\n\u003ctd\u003eFour M3 mounting holes;18×33 mm pattern references;four7.4 mm counterbore references\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther drawing references\u003c\/td\u003e\n\u003ctd\u003e1.7 mm front step;6\/9\/7 mm front-face offsets;30.8 mm motor extension;4.2 mm terminal allowance;24.4 mm motor diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor weight\u003c\/td\u003e\n\u003ctd\u003eApproximately200 g,ratio\/winding-dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBracket envelope\u003c\/td\u003e\n\u003ctd\u003e38 mm width;46 mm upright;30 mm base;3 mm thickness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBracket interfaces\u003c\/td\u003e\n\u003ctd\u003eTwo10 mm central apertures;3.3 mm holes and 7.8 mm counterbore references;18×33 mm pattern;15\/9\/6.8\/6.5 mm offsets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBracket base slots\u003c\/td\u003e\n\u003ctd\u003e18 mm slot reference;4.1 mm width;32 mm spacing;6.5\/7 mm offsets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolderless-terminal package\u003c\/td\u003e\n\u003ctd\u003eMotor with the shown terminal-board and red\/black lead assembly;not a speed controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal speed-controller illustration\u003c\/td\u003e\n\u003ctd\u003e4.5–35V DC input reference,not included in these package selections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eGear Construction\u003c\/h2\u003e\u003cp\u003eThe standard configuration uses a POM wormwheel paired with a copper-alloy worm. The comparison image also shows a copper wormwheel alternative,but no copper-wheel material selector is offered here. Do not treat the alternative image as included hardware. Worm gearing provides resistance to back-driving;holding behavior depends on ratio,load and mechanism,and should be checked for the application.\u003c\/p\u003e\u003ch2\u003ePerformance by Voltage and Winding\u003c\/h2\u003e\u003cp\u003eThe A and B winding designations identify different motor references,not encoder types. In particular,the two 12V windings have different speed and current characteristics. Match the selected winding and ratio before using a table.\u003c\/p\u003e\u003ch3\u003e24V B\u003c\/h3\u003e\u003cp\u003eMaximum-output reference 6W;no-load current ≤200mA. Maximum output is a separate operating reference,not continuous output at every ratio.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated torque(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated torque(N·m)\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated current(A)\u003c\/th\u003e\n\u003cth\u003eStall current(A)\u003c\/th\u003e\n\u003cth\u003eStall torque(kgf·cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e32:1\u003c\/td\u003e\n\u003ctd\u003e375\u003c\/td\u003e\n\u003ctd\u003e1.50\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003ctd\u003e260\u003c\/td\u003e\n\u003ctd\u003e≤0.7\u003c\/td\u003e\n\u003ctd\u003e≤2.5\u003c\/td\u003e\n\u003ctd\u003e5.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e65:1\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e3.00\u003c\/td\u003e\n\u003ctd\u003e0.29\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e≤0.7\u003c\/td\u003e\n\u003ctd\u003e≤2.5\u003c\/td\u003e\n\u003ctd\u003e10.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e158:1\u003c\/td\u003e\n\u003ctd\u003e74\u003c\/td\u003e\n\u003ctd\u003e7.00\u003c\/td\u003e\n\u003ctd\u003e0.69\u003c\/td\u003e\n\u003ctd\u003e52\u003c\/td\u003e\n\u003ctd\u003e≤0.7\u003c\/td\u003e\n\u003ctd\u003e≤2.5\u003c\/td\u003e\n\u003ctd\u003e24.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e200:1\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e9.00\u003c\/td\u003e\n\u003ctd\u003e0.88\u003c\/td\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003ctd\u003e≤0.7\u003c\/td\u003e\n\u003ctd\u003e≤2.5\u003c\/td\u003e\n\u003ctd\u003e30.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e337:1\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e14.00\u003c\/td\u003e\n\u003ctd\u003e1.37\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e≤0.7\u003c\/td\u003e\n\u003ctd\u003e≤2.5\u003c\/td\u003e\n\u003ctd\u003e≥35.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e564:1\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e23.00\u003c\/td\u003e\n\u003ctd\u003e2.3\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e≤0.7\u003c\/td\u003e\n\u003ctd\u003e≤2.5\u003c\/td\u003e\n\u003ctd\u003e≥35.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1019:1\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e30.00\u003c\/td\u003e\n\u003ctd\u003e2.9\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e≤0.7\u003c\/td\u003e\n\u003ctd\u003e≤2.5\u003c\/td\u003e\n\u003ctd\u003e≥35.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e12V B\u003c\/h3\u003e\u003cp\u003eMaximum-output reference 1.5W;no-load current ≤150mA. Maximum output is a separate operating reference,not continuous output at every ratio.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated torque(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated torque(N·m)\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated current(A)\u003c\/th\u003e\n\u003cth\u003eStall current(A)\u003c\/th\u003e\n\u003cth\u003eStall torque(kgf·cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e32:1\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e1.00\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e≤0.6\u003c\/td\u003e\n\u003ctd\u003e≤1.5\u003c\/td\u003e\n\u003ctd\u003e2.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e65:1\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2.00\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e≤0.6\u003c\/td\u003e\n\u003ctd\u003e≤1.5\u003c\/td\u003e\n\u003ctd\u003e5.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e158:1\u003c\/td\u003e\n\u003ctd\u003e38\u003c\/td\u003e\n\u003ctd\u003e5.00\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e≤0.6\u003c\/td\u003e\n\u003ctd\u003e≤1.5\u003c\/td\u003e\n\u003ctd\u003e12.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e200:1\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e6.00\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e≤0.6\u003c\/td\u003e\n\u003ctd\u003e≤1.5\u003c\/td\u003e\n\u003ctd\u003e15.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e337:1\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e10.00\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003ctd\u003e≤0.6\u003c\/td\u003e\n\u003ctd\u003e≤1.5\u003c\/td\u003e\n\u003ctd\u003e25.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e564:1\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e16.00\u003c\/td\u003e\n\u003ctd\u003e1.6\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e≤0.6\u003c\/td\u003e\n\u003ctd\u003e≤1.5\u003c\/td\u003e\n\u003ctd\u003e≥35.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1019:1\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e30.00\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e≤0.6\u003c\/td\u003e\n\u003ctd\u003e≤1.5\u003c\/td\u003e\n\u003ctd\u003e≥35.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e12V A\u003c\/h3\u003e\u003cp\u003eMaximum-output reference 6W;no-load current ≤250mA. Maximum output is a separate operating reference,not continuous output at every ratio.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated torque(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated torque(N·m)\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated current(A)\u003c\/th\u003e\n\u003cth\u003eStall current(A)\u003c\/th\u003e\n\u003cth\u003eStall torque(kgf·cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e32:1\u003c\/td\u003e\n\u003ctd\u003e375\u003c\/td\u003e\n\u003ctd\u003e1.50\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003ctd\u003e260\u003c\/td\u003e\n\u003ctd\u003e≤1.3\u003c\/td\u003e\n\u003ctd\u003e≤5.5\u003c\/td\u003e\n\u003ctd\u003e5.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e65:1\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e3.00\u003c\/td\u003e\n\u003ctd\u003e0.29\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e≤1.3\u003c\/td\u003e\n\u003ctd\u003e≤5.5\u003c\/td\u003e\n\u003ctd\u003e10.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e158:1\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e7.00\u003c\/td\u003e\n\u003ctd\u003e0.69\u003c\/td\u003e\n\u003ctd\u003e52\u003c\/td\u003e\n\u003ctd\u003e≤1.3\u003c\/td\u003e\n\u003ctd\u003e≤5.5\u003c\/td\u003e\n\u003ctd\u003e24.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e200:1\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e9.00\u003c\/td\u003e\n\u003ctd\u003e0.88\u003c\/td\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003ctd\u003e≤1.3\u003c\/td\u003e\n\u003ctd\u003e≤5.5\u003c\/td\u003e\n\u003ctd\u003e30.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e337:1\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e14.00\u003c\/td\u003e\n\u003ctd\u003e1.37\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e≤1.3\u003c\/td\u003e\n\u003ctd\u003e≤5.5\u003c\/td\u003e\n\u003ctd\u003e≥35.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e564:1\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e23.00\u003c\/td\u003e\n\u003ctd\u003e2.3\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e≤1.3\u003c\/td\u003e\n\u003ctd\u003e≤5.5\u003c\/td\u003e\n\u003ctd\u003e≥35.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1019:1\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e30.00\u003c\/td\u003e\n\u003ctd\u003e2.9\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e≤1.3\u003c\/td\u003e\n\u003ctd\u003e≤5.5\u003c\/td\u003e\n\u003ctd\u003e≥35.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e6V A\u003c\/h3\u003e\u003cp\u003eMaximum-output reference 1.5W;no-load current ≤150mA. Maximum output is a separate operating reference,not continuous output at every ratio.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated torque(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated torque(N·m)\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated current(A)\u003c\/th\u003e\n\u003cth\u003eStall current(A)\u003c\/th\u003e\n\u003cth\u003eStall torque(kgf·cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e32:1\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e1.00\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e≤1.0\u003c\/td\u003e\n\u003ctd\u003e≤2.8\u003c\/td\u003e\n\u003ctd\u003e2.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e65:1\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e2.00\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e≤1.0\u003c\/td\u003e\n\u003ctd\u003e≤2.8\u003c\/td\u003e\n\u003ctd\u003e5.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e158:1\u003c\/td\u003e\n\u003ctd\u003e38\u003c\/td\u003e\n\u003ctd\u003e5.00\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e≤1.0\u003c\/td\u003e\n\u003ctd\u003e≤2.8\u003c\/td\u003e\n\u003ctd\u003e12.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e200:1\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e6.00\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e≤1.0\u003c\/td\u003e\n\u003ctd\u003e≤2.8\u003c\/td\u003e\n\u003ctd\u003e15.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e337:1\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e10.00\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003ctd\u003e≤1.0\u003c\/td\u003e\n\u003ctd\u003e≤2.8\u003c\/td\u003e\n\u003ctd\u003e25.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e564:1\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e16.00\u003c\/td\u003e\n\u003ctd\u003e1.6\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e≤1.0\u003c\/td\u003e\n\u003ctd\u003e≤2.8\u003c\/td\u003e\n\u003ctd\u003e≥35.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1019:1\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e30.00\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e≤1.0\u003c\/td\u003e\n\u003ctd\u003e≤2.8\u003c\/td\u003e\n\u003ctd\u003e≥35.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe merged high-ratio stall entries retain the≥35.0 kgf·cm reference and explicitly prohibit stalled operation. They do not establish a continuous holding or running rating. Avoid overload and stalling;choose the required running torque from the rated-torque column.\u003c\/p\u003e\u003ch2\u003eMounting and Wiring\u003c\/h2\u003e\u003cp\u003eCheck the 6 mm shaft,5.4 mm flat,18.5 mm projection,12 mm flat-length reference and M3×0.5 shaft-center thread. The complete drawing separates shaft-center thread depth from the four gearbox mounting holes. Confirm screw fit,clearance and bracket orientation before tightening.\u003c\/p\u003e\u003cp\u003eThe standard bracket drawing shows a 38 mm width,46 mm upright,30 mm base and 3 mm thickness,with two central apertures and slotted base mounting. The illustrated installation hardware belongs to the bracket assembly.\u003c\/p\u003e\u003cp\u003eUse a DC source matching the selected 6V,12V or 24V winding. The terminal-board package provides a solderless connection interface and corresponding lead assembly;it does not regulate speed. The external controller illustration is a separate4.5–35V DC input reference and is not included. Follow its power-input polarity and never connect its board directly to household AC. Motor-terminal polarity can be reversed to change direction;do not reverse the controller's power-input polarity.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eCompatible smart locks,appliances,small robots,intelligent refueling mechanisms,display racks and educational robotic drives where the selected speed,load and mounting fit the mechanism. Verify back-driving behavior and holding requirements in the actual application.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSelected package\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Only\u003c\/td\u003e\n\u003ctd\u003e1 motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Mounting Bracket\u003c\/td\u003e\n\u003ctd\u003e1 motor,1 bracket and shown installation hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Solderless Terminal Board\u003c\/td\u003e\n\u003ctd\u003e1 motor and 1 solderless-terminal-board\/lead assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Terminal Board + Mounting Bracket\u003c\/td\u003e\n\u003ctd\u003e1 motor,1 solderless-terminal-board\/lead assembly,1 bracket and shown hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eA power supply,speed controller,host equipment and copper-wheel upgrade are not included in the selectable packages.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs the standard wormwheel made from copper?\u003c\/h3\u003e\u003cp\u003eNo. The standard reference uses POM. The copper-wheel comparison shows a separate alternative with no material selector here.\u003c\/p\u003e\u003ch3\u003eAre the two 12V winding choices equivalent?\u003c\/h3\u003e\u003cp\u003eNo.12V A and 12V B have different speed,current and output references. Use the matching table.\u003c\/p\u003e\u003ch3\u003eCan the motor be held at the listed stall torque?\u003c\/h3\u003e\u003cp\u003eNo. The tables explicitly prohibit stalled operation. Stall figures must not be used as continuous running or holding ratings.\u003c\/p\u003e\u003ch3\u003eDoes the solderless board control speed?\u003c\/h3\u003e\u003cp\u003eNo. It provides the pictured motor connection interface and lead assembly. A speed controller is separate.\u003c\/p\u003e\u003ch3\u003eIs the shaft-center M3 thread a gearbox mounting hole?\u003c\/h3\u003e\u003cp\u003eNo. It is an axial shaft feature. The four gearbox mounting holes are separate interfaces.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw4632-370-worm-gear-dc-motor-strict-d3.webp?v=1792623953\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw4632-370-worm-gear-dc-motor-strict-d3.webp?v=1792623953\" alt=\"CHW-GW4632-370 worm motor overview\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCHW-GW4632-370 worm motor overview\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw4632-370-worm-gear-dc-motor-strict-d4.webp?v=1792623957\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw4632-370-worm-gear-dc-motor-strict-d4.webp?v=1792623957\" alt=\"Complete motor drawing,shaft-center M3 thread and separate mounting interfaces\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eComplete motor drawing,shaft-center M3 thread and separate mounting interfaces\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw4632-370-worm-gear-dc-motor-strict-d6.webp?v=1792623962\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw4632-370-worm-gear-dc-motor-strict-d6.webp?v=1792623962\" alt=\"Standard POM wormwheel versus separate copper-wheel alternative;no copper selector here\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eStandard POM wormwheel versus separate copper-wheel alternative;no copper selector here\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw4632-370-worm-gear-dc-motor-strict-d7.webp?v=1792623967\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw4632-370-worm-gear-dc-motor-strict-d7.webp?v=1792623967\" alt=\"Worm reduction construction and back-driving resistance reference\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eWorm reduction construction and back-driving resistance reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw4632-370-worm-gear-dc-motor-strict-d8.webp?v=1792623972\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw4632-370-worm-gear-dc-motor-strict-d8.webp?v=1792623972\" alt=\"Copper-wound rotor construction\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCopper-wound rotor construction\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw4632-370-worm-gear-dc-motor-strict-d9.webp?v=1792623976\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw4632-370-worm-gear-dc-motor-strict-d9.webp?v=1792623976\" alt=\"6mm D-shaped shaft\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e6mm D-shaped shaft\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw4632-370-worm-gear-dc-motor-strict-d10.webp?v=1792623981\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw4632-370-worm-gear-dc-motor-strict-d10.webp?v=1792623981\" alt=\"24V B and12V B winding performance tables\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e24V B and12V B winding performance tables\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw4632-370-worm-gear-dc-motor-strict-d11.webp?v=1792623986\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw4632-370-worm-gear-dc-motor-strict-d11.webp?v=1792623986\" alt=\"12V A and6V A winding performance tables\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e12V A and6V A winding performance tables\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw4632-370-worm-gear-dc-motor-strict-d13.webp?v=1792623991\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw4632-370-worm-gear-dc-motor-strict-d13.webp?v=1792623991\" alt=\"Rear motor-terminal polarity reference\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eRear motor-terminal polarity reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw4632-370-worm-gear-dc-motor-strict-d15.webp?v=1792623995\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw4632-370-worm-gear-dc-motor-strict-d15.webp?v=1792623995\" alt=\"Complete38mm bracket drawing and installation hardware\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eComplete38mm bracket drawing and installation hardware\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw4632-370-worm-gear-dc-motor-strict-d16.webp?v=1792624000\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw4632-370-worm-gear-dc-motor-strict-d16.webp?v=1792624000\" alt=\"External4.5–35V DC speed-controller wiring reference;controller not included\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eExternal4.5–35V DC speed-controller wiring reference;controller not included\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ Ratio 1:32 \/ DC 6V A","offer_id":68073692463328,"sku":"CHW-GW4632-370-0001","price":17.92,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:32 \/ DC 12V A","offer_id":68073692496096,"sku":"CHW-GW4632-370-0002","price":17.92,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:32 \/ DC 12V 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B","offer_id":68073696067808,"sku":"CHW-GW4632-370-0111","price":23.46,"currency_code":"USD","in_stock":true},{"title":"Motor + Terminal Board + Mounting Bracket \/ Ratio 1:1019 \/ DC 24V B","offer_id":68073696100576,"sku":"CHW-GW4632-370-0112","price":23.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-chw-gw4632-370-worm-gear-dc-motor-strict-v1.webp?v=1792623916"},{"product_id":"chihai-chs-sm1519-linear-stepper-actuator","title":"CHIHAI MOTOR CHS-SM1519 Linear Stepper Actuator, M3×0.5","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\"\u003eCHIHAI MOTOR\u003c\/a\u003e linear stepper selections combine a motor,lead screw and travelling carriage for compatible miniature mechanisms. Choose 1519 with nominal 19 mm travel,1530 with 30 mm travel,or 1545 with the pictured65 mm travel. The1519 options also include button-driver or PLC-control-driver packages. These \u003ca href=\"https:\/\/rcdrone.top\/collections\/linear-actuators\"\u003elinear actuators\u003c\/a\u003e require a compatible stepper drive.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1519 uses an M3×0.5 right-hand stainless-steel screw and a supported carriage.\u003c\/li\u003e\n\u003cli\u003eTwo-phase four-wire bipolar stepper construction on the 1519 reference.\u003c\/li\u003e\n\u003cli\u003eThree mounting positions on the 1519 motor flange.\u003c\/li\u003e\n\u003cli\u003eDistinct30 mm and 65 mm longer-travel assemblies retain their own package photographs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e1519 Specifications and Version Scope\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue \/ scope\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1519 model\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR CHS-SM1519-M3×P0.5 permanent-magnet linear stepper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelected travel references\u003c\/td\u003e\n\u003ctd\u003e1519 nominal 19 mm;1530 nominal 30 mm;1545 pictured65 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScope of detailed specifications\u003c\/td\u003e\n\u003ctd\u003eThe dimensions,electrical data and weight below apply to1519;1530\/1545 have their own pictured assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1519 construction\u003c\/td\u003e\n\u003ctd\u003eTwo-phase four-wire bipolar stepper with supported screw and plastic travelling carriage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1519 screw\u003c\/td\u003e\n\u003ctd\u003eSUS303 stainless steel,M3×0.5,right-hand thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1519 thread pitch error\u003c\/td\u003e\n\u003ctd\u003e0.01 mm single-pitch and 0.03 mm accumulated-pitch drawing references\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1519 envelope\u003c\/td\u003e\n\u003ctd\u003e15×14.5×40 mm reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1519 stroke\/drive guide\u003c\/td\u003e\n\u003ctd\u003eNominal19 mm;approximately18.75 mm full-step travel reference,with recommended full-step drive≤750 pulses\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1519 mass\u003c\/td\u003e\n\u003ctd\u003eApproximately30 g with its pictured integral lead assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1519 leads\/connector\u003c\/td\u003e\n\u003ctd\u003e400±10 mm drawing reference;XH2.54 four-pin connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1519 mounting\u003c\/td\u003e\n\u003ctd\u003eThree3.2 mm drawing holes;photographic callout3.1 mm;check drawing and actual fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1519 main drawing references\u003c\/td\u003e\n\u003ctd\u003e15 mm motor diameter;18\/9.5\/6\/7.6\/12.5\/14.5\/26 mm mounting-face references;23\/10.9\/9.25\/15\/30\/12.73\/14.5\/0.8 mm assembly references\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1519 carriage drawing\u003c\/td\u003e\n\u003ctd\u003e19±0.1 and 22.5±0.1 mm face references;15 mm base;4±0.05 mm thickness;7 mm side reference;1.2±0.1 and 2.5±0.1 mm features;R5.5±0.1;R0.5\/R2\/R3 and 10° references\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1519 electrical test reference\u003c\/td\u003e\n\u003ctd\u003e6V DC with L6219 driver reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1519 phase current\u003c\/td\u003e\n\u003ctd\u003e400 mA\/phase at 1000 pulses\/s reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1519 phase resistance\u003c\/td\u003e\n\u003ctd\u003e15 Ω±10% per phase at 20°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1519 input step\/drive\u003c\/td\u003e\n\u003ctd\u003e18° per step;two-phase-on excitation;two phases;bipolar drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1519 pulse response\u003c\/td\u003e\n\u003ctd\u003eMaximum-response reference\u0026gt;1200 pulses\/s;self-starting reference\u0026gt;900 pulses\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1519 insulation\u003c\/td\u003e\n\u003ctd\u003eClass E coil insulation;100VAC for 1 second dielectric-test reference;50 MΩ at 500VDC insulation-resistance test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1519 working temperature\u003c\/td\u003e\n\u003ctd\u003e0–55°C reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther-version weight\/electrical data\u003c\/td\u003e\n\u003ctd\u003eSeparate1530\/1545 weight,winding,drive current and complete dimensional specifications are not provided\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe1519 nominal 19 mm description and approximately18.75 mm full-step travel are different reference presentations of that assembly. The1545 designation must not be interpreted as 45 mm travel:its package photograph identifies 65 mm. Do not transfer1519 dimensions,weight or electrical settings to1530 or 1545.\u003c\/p\u003e\u003ch2\u003e1519 Wiring\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePin\u003c\/th\u003e\n\u003cth\u003eWire color\u003c\/th\u003e\n\u003cth\u003ePhase\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003ctd\u003eA−\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003ctd\u003eA+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003ctd\u003eB−\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003ctd\u003eB+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eBlue\/black form phase A;red\/yellow form phase B. The following two-phase-on sequence is referenced to the flange-side CW\/CCW drawing. Use a compatible bipolar driver and verify connector orientation before connection.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCoil\u003c\/th\u003e\n\u003cth\u003eStep 1\u003c\/th\u003e\n\u003cth\u003eStep 2\u003c\/th\u003e\n\u003cth\u003eStep 3\u003c\/th\u003e\n\u003cth\u003eStep 4\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlue A−\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack A+\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRed B−\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYellow B+\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003e1519 Full-Step Drive References\u003c\/h2\u003e\u003cp\u003eThe following voltage\/frequency\/current table is a separate full-step test reference. Phase-current and test-current values describe different stated conditions. These references do not replace the actual driver's ratings or a correctly configured motor-current setting. Use drive conditions that avoid pronounced resonance and monitor motor temperature.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eTest supply\u003c\/th\u003e\n\u003cth\u003eMaximum rate(Hz)\u003c\/th\u003e\n\u003cth\u003eMotor rpm at maximum\u003c\/th\u003e\n\u003cth\u003eCurrent at maximum(A)\u003c\/th\u003e\n\u003cth\u003eMinimum rate(Hz)\u003c\/th\u003e\n\u003cth\u003eMotor rpm at minimum\u003c\/th\u003e\n\u003cth\u003eCurrent at minimum(A)\u003c\/th\u003e\n\u003cth\u003eLocked-phase current at 0Hz(A)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e12.0V\u003c\/td\u003e\n\u003ctd\u003e1200\u003c\/td\u003e\n\u003ctd\u003e3600\u003c\/td\u003e\n\u003ctd\u003e≤0.15\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e1800\u003c\/td\u003e\n\u003ctd\u003e≤0.50\u003c\/td\u003e\n\u003ctd\u003e≤1.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6.0V\u003c\/td\u003e\n\u003ctd\u003e750\u003c\/td\u003e\n\u003ctd\u003e2250\u003c\/td\u003e\n\u003ctd\u003e≤0.12\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e1500\u003c\/td\u003e\n\u003ctd\u003e≤0.17\u003c\/td\u003e\n\u003ctd\u003e≤0.65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5.0V\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e1800\u003c\/td\u003e\n\u003ctd\u003e≤0.12\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e900\u003c\/td\u003e\n\u003ctd\u003e≤0.25\u003c\/td\u003e\n\u003ctd\u003e≤0.55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.7V\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e1200\u003c\/td\u003e\n\u003ctd\u003e≤0.12\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e750\u003c\/td\u003e\n\u003ctd\u003e≤0.18\u003c\/td\u003e\n\u003ctd\u003e≤0.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe rpm rows refer to motor rotation in the test,not carriage travel in mm\/s. Higher pulse rates reduce available torque under the illustrated conditions. The electrical relation is applied voltage = back EMF + winding current×resistance. Avoid end-stop stalling and overheating.\u003c\/p\u003e\u003ch2\u003eDriver Packages and Installation\u003c\/h2\u003e\u003cp\u003eThe button-driver package contains the pictured button-operated board. The PLC-control package contains the pictured board with external control terminals. Check the actual terminal functions,signal levels,supply and current settings before connection. A PLC or host controller is not included.\u003c\/p\u003e\u003cp\u003eThe separate test-driver illustration shows a different earlier board. Its jumper references are 6–18V for the inward position and 4–6V for the outward position,with a 6–12V recommendation. Those jumper instructions apply only to that illustrated board and must not be transferred to the selected button\/PLC boards. Stay within the actual board's ratings.\u003c\/p\u003e\u003cp\u003eUse the complete1519 drawing to check flange holes,carriage clearances and screw alignment. The drawing labels three 3.2 mm apertures while the photographic mounting callout says3.1 mm;confirm actual hole fit before selecting fasteners. The lead-gauge annotations differ between references,so no wire-gauge rating is specified here.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eCompatible miniature slide stages,small3D-printer or engraving mechanisms,and compact instrument loading\/unloading mechanisms where the selected travel,load,drive and mounting fit. The1519 references are not a load or accuracy guarantee for another version.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSelected configuration\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1519 Actuator · 19 mm Travel\u003c\/td\u003e\n\u003ctd\u003e1 1519 linear stepper assembly with integral lead\/connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1530 Actuator · 30 mm Travel\u003c\/td\u003e\n\u003ctd\u003e1 1530 linear stepper assembly with its shown lead\/connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1545 Actuator · 65 mm Travel\u003c\/td\u003e\n\u003ctd\u003e1 1545 linear assembly with its shown lead\/connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1519 Actuator + Button Driver\u003c\/td\u003e\n\u003ctd\u003e1 1519 assembly and 1 pictured button-operated driver board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1519 Actuator + PLC-Control Driver\u003c\/td\u003e\n\u003ctd\u003e1 1519 assembly and 1 pictured PLC-control driver board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eA power supply,PLC,host controller and application mechanism are not included. Motor-only selections do not include a driver board.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eDoes1545 mean45 mm travel?\u003c\/h3\u003e\u003cp\u003eNo. The1545 option's photograph identifies 65 mm travel. Select by the stated option and pictured assembly.\u003c\/p\u003e\u003ch3\u003eCan I use the 1519 current settings for 1530 or 1545?\u003c\/h3\u003e\u003cp\u003eSeparate electrical data is not provided for those versions. Confirm their actual motor and driver specifications instead of transferring1519 settings.\u003c\/p\u003e\u003ch3\u003eCan I apply DC directly to the four motor wires?\u003c\/h3\u003e\u003cp\u003eThe1519 motor requires a sequenced bipolar stepper drive. Use a compatible driver and the phase-pair mapping.\u003c\/p\u003e\u003ch3\u003eDo the old test-board jumper instructions apply to the packaged boards?\u003c\/h3\u003e\u003cp\u003eNo. The separate test-board photograph shows a different board. Use the actual selected board's ratings and interface.\u003c\/p\u003e\u003ch3\u003eIs the nominal 19 mm travel a positioning-accuracy specification?\u003c\/h3\u003e\u003cp\u003eNo. It is a travel reference. Positioning accuracy depends on the mechanism,load and drive configuration.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-sm1519-linear-stepper-actuator-strict-d2.webp?v=1792625217\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-sm1519-linear-stepper-actuator-strict-d2.webp?v=1792625217\" alt=\"1519 linear stepper construction and nominal19mm travel\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e1519 linear stepper construction and nominal19mm travel\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-sm1519-linear-stepper-actuator-strict-d3.webp?v=1792625222\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-sm1519-linear-stepper-actuator-strict-d3.webp?v=1792625222\" alt=\"Complete1519 motor and carriage drawing;SUS303M3×0.5right-hand screw\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eComplete1519 motor and carriage drawing;SUS303M3×0.5right-hand screw\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-sm1519-linear-stepper-actuator-strict-d4.webp?v=1792625226\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-sm1519-linear-stepper-actuator-strict-d4.webp?v=1792625226\" alt=\"1519 phase wiring,excitation sequence and version-specific specifications\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e1519 phase wiring,excitation sequence and version-specific specifications\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-sm1519-linear-stepper-actuator-strict-d5.webp?v=1792625231\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-sm1519-linear-stepper-actuator-strict-d5.webp?v=1792625231\" alt=\"M3×0.5 right-hand screw construction\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eM3×0.5 right-hand screw construction\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-sm1519-linear-stepper-actuator-strict-d6.webp?v=1792625237\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-sm1519-linear-stepper-actuator-strict-d6.webp?v=1792625237\" alt=\"Three flange mounting locations and screw support\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eThree flange mounting locations and screw support\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-sm1519-linear-stepper-actuator-strict-d7.webp?v=1792625241\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-sm1519-linear-stepper-actuator-strict-d7.webp?v=1792625241\" alt=\"1519 full-step drive≤750pps and approximately18.75mm travel reference\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e1519 full-step drive≤750pps and approximately18.75mm travel reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-sm1519-linear-stepper-actuator-strict-d8.webp?v=1792625246\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-sm1519-linear-stepper-actuator-strict-d8.webp?v=1792625246\" alt=\"1519 electrical characteristics;6VL6219 test scope\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e1519 electrical characteristics;6VL6219 test scope\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-sm1519-linear-stepper-actuator-strict-d9.webp?v=1792625250\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-sm1519-linear-stepper-actuator-strict-d9.webp?v=1792625250\" alt=\"1519 separate full-step voltage\/frequency\/current test references\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e1519 separate full-step voltage\/frequency\/current test references\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-sm1519-linear-stepper-actuator-strict-d13.webp?v=1792625255\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chs-sm1519-linear-stepper-actuator-strict-d13.webp?v=1792625255\" alt=\"Different earlier test-driver board and its own jumper ranges;not instructions for selected button\/PLC boards\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eDifferent earlier test-driver board and its own jumper ranges;not instructions for selected button\/PLC boards\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"1519 Actuator · 19 mm Travel","offer_id":68073704915168,"sku":"CHS-SM1519-M3×P0.5-0001","price":17.29,"currency_code":"USD","in_stock":true},{"title":"1530 Actuator · 30 mm Travel","offer_id":68073704947936,"sku":"CHS-SM1519-M3×P0.5-0002","price":18.69,"currency_code":"USD","in_stock":true},{"title":"1545 Actuator · 65 mm Travel","offer_id":68073704980704,"sku":"CHS-SM1519-M3×P0.5-0003","price":22.08,"currency_code":"USD","in_stock":true},{"title":"1519 Actuator + Button Driver","offer_id":68073705013472,"sku":"CHS-SM1519-M3×P0.5-0004","price":33.14,"currency_code":"USD","in_stock":true},{"title":"1519 Actuator + PLC-Control Driver","offer_id":68073705046240,"sku":"CHS-SM1519-M3×P0.5-0005","price":35.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-chs-sm1519-linear-stepper-actuator-strict-v1.webp?v=1792625175"},{"product_id":"chihai-chw-gw12t-15by-geared-stepper-motor","title":"CHIHAI MOTOR CHW-GW12T-15BY Geared Stepper Motor","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\"\u003eCHIHAI MOTOR\u003c\/a\u003e GW12T-15BY is a compact geared stepper with a metal worm-reduction stage,3 mm D-shaft and integral four-wire lead assembly. Choose one of six nominal ratios and a motor-only,button-driver,enclosed-driver or flange-coupler package. The603:1 selection is the steel-plate version. This compact \u003ca href=\"https:\/\/rcdrone.top\/collections\/electric-motors\"\u003eelectric motor\u003c\/a\u003e requires sequenced bipolar stepper excitation.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e18° input motor step with ratio-dependent output increments.\u003c\/li\u003e\n\u003cli\u003eMetal gear train and compact worm-reduction layout.\u003c\/li\u003e\n\u003cli\u003e3 mm shaft with 2.5 mm D-flat and 8 mm projection reference.\u003c\/li\u003e\n\u003cli\u003eSeparate standard and 603 steel-plate dimensions.\u003c\/li\u003e\n\u003cli\u003eOptional button-operated driver,enclosed driver or flange coupler.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue \/ scope\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFamily\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR GW12T-15BY geared two-phase stepper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eMetal reduction gears with worm stage and integral lead assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelected nominal ratios\u003c\/td\u003e\n\u003ctd\u003e42:1,118:1,236:1,302:1,603:1 steel-plate version,1030:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput motor step\u003c\/td\u003e\n\u003ctd\u003e18° per step\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft\u003c\/td\u003e\n\u003ctd\u003e3 mm D-shaft;2.5 mm flat,standard tolerance +0\/−0.1 mm;8.0±0.3 mm projection;7.5 mm flat-length reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft diameter tolerance\u003c\/td\u003e\n\u003ctd\u003e3 mm(+0\/−0.03) drawing reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard assembly drawing\u003c\/td\u003e\n\u003ctd\u003e28.7 mm body length;12 mm frame width;18 mm frame height;10 mm frame-depth reference;15 mm motor diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard front interfaces\u003c\/td\u003e\n\u003ctd\u003eTwo1.4 mm front holes;8.50 mm spacing;4 mm vertical reference;4 mm shaft register;0.7 mm shoulder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard rear\/motor references\u003c\/td\u003e\n\u003ctd\u003e1.8\/4.0 mm offsets;10.7 mm motor height;5 mm rear register;1 mm rear projection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e603 steel-plate drawing\u003c\/td\u003e\n\u003ctd\u003e2.5 mm shaft-flat tolerance +0\/−0.05 mm;29.8±0.3 mm assembly length;12 mm width(+0\/−0.1);18 mm height(+0\/−0.1);10±0.1 mm frame-depth reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e603 steel-plate mounting\u003c\/td\u003e\n\u003ctd\u003eThree1.4 mm hole references;8.5\/11\/2.5(+0\/−0.05) mm hole-pattern references;0.6 mm shoulder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard motor weight\u003c\/td\u003e\n\u003ctd\u003eApproximately18 g with integral lead assembly;no separately evidenced603 steel-plate weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead\/connector\u003c\/td\u003e\n\u003ctd\u003e165±10 mm;UL1571AWG30 drawing reference;1.25 mm four-position connector,51021-0400 housing reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical input-motor test\u003c\/td\u003e\n\u003ctd\u003e5V DC with 6219 driver reference;160 mA per phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase resistance\/inductance\u003c\/td\u003e\n\u003ctd\u003e30 Ω±7% per phase;9.5 mH per phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExcitation\u003c\/td\u003e\n\u003ctd\u003eTwo phases,two-phase-on,bipolar drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput-motor torque references\u003c\/td\u003e\n\u003ctd\u003ePull-out\u0026gt;4 gf·cm at 500pps;holding\u0026gt;16 gf·cm at 0pps;these are before gearbox reduction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePulse references\u003c\/td\u003e\n\u003ctd\u003eResponse\u0026gt;1200pps;self-starting\u0026gt;900pps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil insulation\/tests\u003c\/td\u003e\n\u003ctd\u003eClass E coils;100VAC for 1 second dielectric test;50 MΩ at 500VDC insulation resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e0–55°C reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGearbox performance test scope\u003c\/td\u003e\n\u003ctd\u003e5V6219 reference,150 mA\/phase separately listed;5–12V drive guide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead-marking scope\u003c\/td\u003e\n\u003ctd\u003e105° wire-marking reference does not establish complete-motor operating temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eRatio Selection and Output References\u003c\/h2\u003e\u003cp\u003eThe following table is the gearbox-output reference under the illustrated5V\/6219 test conditions. The150mA phase-current reference in this table and 160mA input-motor electrical reference are separately stated test values. Holding torque is referenced to0pps,pull-out torque to500pps,and speed to1000pps.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSelected nominal ratio\u003c\/th\u003e\n\u003cth\u003ePrecise ratio\u003c\/th\u003e\n\u003cth\u003eOutput step(°)\u003c\/th\u003e\n\u003cth\u003eSpeed at 1000pps(rpm)\u003c\/th\u003e\n\u003cth\u003eHolding torque(kgf·cm)\u003c\/th\u003e\n\u003cth\u003ePull-out torque(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eOutput direction\u003c\/th\u003e\n\u003cth\u003eFrame reference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e42:1\u003c\/td\u003e\n\u003ctd\u003e42.00:1\u003c\/td\u003e\n\u003ctd\u003e0.429\u003c\/td\u003e\n\u003ctd\u003e71\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003ctd\u003eSame as input\u003c\/td\u003e\n\u003ctd\u003eStandard reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e118:1\u003c\/td\u003e\n\u003ctd\u003e118.07:1\u003c\/td\u003e\n\u003ctd\u003e0.1528\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003eSame as input\u003c\/td\u003e\n\u003ctd\u003eStandard reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e236:1\u003c\/td\u003e\n\u003ctd\u003e236.13:1\u003c\/td\u003e\n\u003ctd\u003e0.0762\u003c\/td\u003e\n\u003ctd\u003e12.7\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003ctd\u003eSame as input\u003c\/td\u003e\n\u003ctd\u003eStandard reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e302:1\u003c\/td\u003e\n\u003ctd\u003e301.73:1\u003c\/td\u003e\n\u003ctd\u003e0.0597\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e1.4\u003c\/td\u003e\n\u003ctd\u003e0.9\u003c\/td\u003e\n\u003ctd\u003eSame as input\u003c\/td\u003e\n\u003ctd\u003eStandard reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e603:1\u003c\/td\u003e\n\u003ctd\u003e603.45:1\u003c\/td\u003e\n\u003ctd\u003e0.0298\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eMaximum3.0\u003c\/td\u003e\n\u003ctd\u003e1.8\u003c\/td\u003e\n\u003ctd\u003eSame as input\u003c\/td\u003e\n\u003ctd\u003eSteel-plate version\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1030:1\u003c\/td\u003e\n\u003ctd\u003e1030.40:1\u003c\/td\u003e\n\u003ctd\u003e0.0177\u003c\/td\u003e\n\u003ctd\u003e2.9\u003c\/td\u003e\n\u003ctd\u003eMaximum3.0\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003eOpposite input\u003c\/td\u003e\n\u003ctd\u003eStandard reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe3.0 kgf·cm holding values for 603:1 and 1030:1 are maximum permissible limits,not minimum torque guarantees. Input-motor torque values in gf·cm must not be confused with gearbox-output values in kgf·cm. Output-step figures are nominal reference values and do not establish positioning accuracy.\u003c\/p\u003e\u003ch3\u003eAdditional Ratio Family References\u003c\/h3\u003e\u003cp\u003eOnly the six ratios in the selected table are offered here. The following broader family chart is retained for mechanical reference and does not add other selectable configurations.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFamily nominal ratio\u003c\/th\u003e\n\u003cth\u003ePrecise ratio\u003c\/th\u003e\n\u003cth\u003eOutput relative to input motor\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e21:1\u003c\/td\u003e\n\u003ctd\u003e21.00:1\u003c\/td\u003e\n\u003ctd\u003eSame as input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e42:1\u003c\/td\u003e\n\u003ctd\u003e42.00:1\u003c\/td\u003e\n\u003ctd\u003eSame as input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e79:1\u003c\/td\u003e\n\u003ctd\u003e78.71:1\u003c\/td\u003e\n\u003ctd\u003eSame as input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e118:1\u003c\/td\u003e\n\u003ctd\u003e118.07:1\u003c\/td\u003e\n\u003ctd\u003eSame as input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e236:1\u003c\/td\u003e\n\u003ctd\u003e236.13:1\u003c\/td\u003e\n\u003ctd\u003eSame as input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e302:1\u003c\/td\u003e\n\u003ctd\u003e301.73:1\u003c\/td\u003e\n\u003ctd\u003eSame as input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e390:1\u003c\/td\u003e\n\u003ctd\u003e389.62:1\u003c\/td\u003e\n\u003ctd\u003eSame as input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e520:1\u003c\/td\u003e\n\u003ctd\u003e519.49:1\u003c\/td\u003e\n\u003ctd\u003eSame as input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e603:1\u003c\/td\u003e\n\u003ctd\u003e603.45:1\u003c\/td\u003e\n\u003ctd\u003eSame as input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e700:1\u003c\/td\u003e\n\u003ctd\u003e700.98:1\u003c\/td\u003e\n\u003ctd\u003eSame as input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e780:1\u003c\/td\u003e\n\u003ctd\u003e779.24:1\u003c\/td\u003e\n\u003ctd\u003eSame as input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1030:1\u003c\/td\u003e\n\u003ctd\u003e1030.40:1\u003c\/td\u003e\n\u003ctd\u003eOpposite input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eVersion Fit and Wiring\u003c\/h2\u003e\u003cp\u003eStandard package photographs are shared references. The603:1 option is specifically the steel-plate version and uses the separate29.8 mm drawing;standard drawings show28.7 mm. Keep the corresponding frame,mounting holes and shoulder references separate when checking fit.\u003c\/p\u003e\u003cp\u003eConnector pin order is 1 brown A−,2 black A+,3 white B− and 4 red B+. Brown\/black form phase A;white\/red form phase B. The excitation sequence below is viewed from the flange side,as in the wiring diagram. For the 1030:1 version,the gearbox output rotates opposite the input motor;the other listed ratios rotate in the same relative direction.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePin\u003c\/th\u003e\n\u003cth\u003eWire color\u003c\/th\u003e\n\u003cth\u003ePhase\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eBrown\u003c\/td\u003e\n\u003ctd\u003eA−\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003ctd\u003eA+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003ctd\u003eB−\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003ctd\u003eB+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCoil\u003c\/th\u003e\n\u003cth\u003eStep1\u003c\/th\u003e\n\u003cth\u003eStep2\u003c\/th\u003e\n\u003cth\u003eStep3\u003c\/th\u003e\n\u003cth\u003eStep4\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrown A−\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack A+\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhite B−\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRed B+\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eDriver and Thermal References\u003c\/h2\u003e\u003cp\u003eThe following is a separate voltage\/current drive guide for the 30Ω winding. It is not a statement that every board and current setting is interchangeable. The motor requires sequenced excitation from a compatible driver.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eTest voltage\u003c\/th\u003e\n\u003cth\u003eRecommended drive rate(pps)\u003c\/th\u003e\n\u003cth\u003eSuggested drive current(A)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e12.0V\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e≤0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7.40V\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e≤0.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6.00V\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e≤0.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5.00V\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e≤0.08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.70V\u003c\/td\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003ctd\u003e≤0.07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eApplied voltage = back EMF + winding current×resistance. During extended operation,monitor temperature and use cooling pauses or auxiliary cooling when needed. Avoid stalled or overloaded operation.\u003c\/p\u003e\u003cp\u003eThe selected button-driver and enclosed-driver packages contain the pictured board versions. Check their actual interface,supply and current settings. A separate earlier test-driver illustration shows inward jumper6–18V and outward jumper4–6V,with 6–12V recommended;those jumper instructions apply only to that illustrated earlier board. They must not be transferred to the selected button\/enclosed boards.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eCompatible small robots,adjustable furniture,miniature follow-focus mechanisms,pan-tilt units and automatic photography mechanisms where the selected ratio,load,driver and mounting fit. Worm gearing can resist back-driving,but holding behavior depends on the actual ratio and load.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSelected package\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Only\u003c\/td\u003e\n\u003ctd\u003e1 motor with integral lead\/connector assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Button Driver\u003c\/td\u003e\n\u003ctd\u003e1 motor and 1 pictured button-operated driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Enclosed Button Driver\u003c\/td\u003e\n\u003ctd\u003e1 motor and 1 pictured enclosed button-operated driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Flange Coupler\u003c\/td\u003e\n\u003ctd\u003e1 motor and 1 flange-coupler assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Flange Coupler + Button Driver\u003c\/td\u003e\n\u003ctd\u003e1 motor,1 flange coupler and 1 button-operated driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe actual frame follows the selected ratio:603:1 is the steel-plate version. A power supply,host controller and application equipment are not included. Motor-only selections do not include a driver or coupler.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eWhich option uses the steel-plate frame?\u003c\/h3\u003e\u003cp\u003eThe603:1 selection. Its separate drawing shows a 29.8 mm assembly-length reference,while standard drawings show28.7 mm.\u003c\/p\u003e\u003ch3\u003eDoes the 1030:1 output turn in the same direction as the input motor?\u003c\/h3\u003e\u003cp\u003eNo. It turns opposite the input motor. The other listed ratio references show the same relative direction.\u003c\/p\u003e\u003ch3\u003eIs3.0 kgf·cm a minimum holding-torque guarantee?\u003c\/h3\u003e\u003cp\u003eNo. For603:1 and 1030:1,it is a maximum permissible holding limit.\u003c\/p\u003e\u003ch3\u003eCan the four leads be connected directly to DC power?\u003c\/h3\u003e\u003cp\u003eUse a compatible two-phase bipolar stepper driver and the indicated phase pairs. Sequenced excitation controls rotation.\u003c\/p\u003e\u003ch3\u003eDo the older test-board jumper ranges apply to the included boards?\u003c\/h3\u003e\u003cp\u003eNo. Match the actual selected button or enclosed board's ratings and interface.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-d2.webp?v=1792626042\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-d2.webp?v=1792626042\" alt=\"GW12T-15BY two-phase stepper overview\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGW12T-15BY two-phase stepper overview\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-d3.webp?v=1792626047\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-d3.webp?v=1792626047\" alt=\"Standard-frame complete mechanical drawing and exact phase\/pin mapping\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eStandard-frame complete mechanical drawing and exact phase\/pin mapping\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-d4.webp?v=1792626052\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-d4.webp?v=1792626052\" alt=\"Standard-frame photographic dimensions and165mm lead reference\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eStandard-frame photographic dimensions and165mm lead reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-d5.webp?v=1792626056\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-d5.webp?v=1792626056\" alt=\"603:1 steel-plate version drawing,29.8mm assembly reference\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e603:1 steel-plate version drawing,29.8mm assembly reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-d7.webp?v=1792626061\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-d7.webp?v=1792626061\" alt=\"Metal reduction gear train\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMetal reduction gear train\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-d8.webp?v=1792626066\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-d8.webp?v=1792626066\" alt=\"Worm-reduction construction and back-driving resistance reference\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eWorm-reduction construction and back-driving resistance reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-d9.webp?v=1792626071\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-d9.webp?v=1792626071\" alt=\"Pulse-driven stepper control construction\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003ePulse-driven stepper control construction\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-d10.webp?v=1792626076\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-d10.webp?v=1792626076\" alt=\"Input-motor electrical references and torque before reduction\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eInput-motor electrical references and torque before reduction\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-d11.webp?v=1792626081\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-d11.webp?v=1792626081\" alt=\"Gearbox-output performance,603\/1030 maximum holding limits and relative rotation direction\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGearbox-output performance,603\/1030 maximum holding limits and relative rotation direction\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-d12.webp?v=1792626086\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-d12.webp?v=1792626086\" alt=\"Separate voltage\/frequency\/current and thermal drive guide\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eSeparate voltage\/frequency\/current and thermal drive guide\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-d14.webp?v=1792626090\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-d14.webp?v=1792626090\" alt=\"Standard frame side view\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eStandard frame side view\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-d16.webp?v=1792626095\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-d16.webp?v=1792626095\" alt=\"Separate earlier test-driver board,jumper ranges apply only to pictured board\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eSeparate earlier test-driver board,jumper ranges apply only to pictured board\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ Ratio 1:42","offer_id":68073713500384,"sku":"CHW-GW12T-15BY-0001","price":15.51,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:118","offer_id":68073713533152,"sku":"CHW-GW12T-15BY-0002","price":15.51,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:236","offer_id":68073713565920,"sku":"CHW-GW12T-15BY-0003","price":15.51,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:302","offer_id":68073713598688,"sku":"CHW-GW12T-15BY-0004","price":15.51,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Steel-Plate Version Ratio 1:603","offer_id":68073713631456,"sku":"CHW-GW12T-15BY-0005","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ Ratio 1:1030","offer_id":68073713664224,"sku":"CHW-GW12T-15BY-0006","price":15.51,"currency_code":"USD","in_stock":true},{"title":"Motor + Button Driver \/ Ratio 1:42","offer_id":68073713696992,"sku":"CHW-GW12T-15BY-0007","price":31.36,"currency_code":"USD","in_stock":true},{"title":"Motor + Button Driver \/ Ratio 1:118","offer_id":68073713729760,"sku":"CHW-GW12T-15BY-0008","price":31.36,"currency_code":"USD","in_stock":true},{"title":"Motor + Button Driver \/ Ratio 1:236","offer_id":68073713762528,"sku":"CHW-GW12T-15BY-0009","price":31.36,"currency_code":"USD","in_stock":true},{"title":"Motor + Button Driver \/ Ratio 1:302","offer_id":68073713795296,"sku":"CHW-GW12T-15BY-0010","price":31.36,"currency_code":"USD","in_stock":true},{"title":"Motor + Button Driver \/ Steel-Plate Version Ratio 1:603","offer_id":68073713828064,"sku":"CHW-GW12T-15BY-0011","price":33.0,"currency_code":"USD","in_stock":true},{"title":"Motor + Button Driver \/ Ratio 1:1030","offer_id":68073713860832,"sku":"CHW-GW12T-15BY-0012","price":31.36,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Button Driver \/ Ratio 1:42","offer_id":68073713893600,"sku":"CHW-GW12T-15BY-0013","price":32.28,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Button Driver \/ Ratio 1:118","offer_id":68073713926368,"sku":"CHW-GW12T-15BY-0014","price":32.28,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Button Driver \/ Ratio 1:236","offer_id":68073713959136,"sku":"CHW-GW12T-15BY-0015","price":32.28,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Button Driver \/ Ratio 1:302","offer_id":68073713991904,"sku":"CHW-GW12T-15BY-0016","price":32.28,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Button Driver \/ Steel-Plate Version Ratio 1:603","offer_id":68073714024672,"sku":"CHW-GW12T-15BY-0017","price":33.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Button Driver \/ Ratio 1:1030","offer_id":68073714057440,"sku":"CHW-GW12T-15BY-0018","price":32.28,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Coupler \/ Ratio 1:42","offer_id":68073714090208,"sku":"CHW-GW12T-15BY-0019","price":19.05,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Coupler \/ Ratio 1:118","offer_id":68073714122976,"sku":"CHW-GW12T-15BY-0020","price":19.05,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Coupler \/ Ratio 1:236","offer_id":68073714155744,"sku":"CHW-GW12T-15BY-0021","price":19.05,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Coupler \/ Ratio 1:302","offer_id":68073714188512,"sku":"CHW-GW12T-15BY-0022","price":19.05,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Coupler \/ Steel-Plate Version Ratio 1:603","offer_id":68073714221280,"sku":"CHW-GW12T-15BY-0023","price":20.69,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Coupler \/ Ratio 1:1030","offer_id":68073714254048,"sku":"CHW-GW12T-15BY-0024","price":19.05,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Coupler + Button Driver \/ Ratio 1:42","offer_id":68073714286816,"sku":"CHW-GW12T-15BY-0025","price":34.9,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Coupler + Button Driver \/ Ratio 1:118","offer_id":68073714319584,"sku":"CHW-GW12T-15BY-0026","price":34.9,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Coupler + Button Driver \/ Ratio 1:236","offer_id":68073714352352,"sku":"CHW-GW12T-15BY-0027","price":34.9,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Coupler + Button Driver \/ Ratio 1:302","offer_id":68073714385120,"sku":"CHW-GW12T-15BY-0028","price":34.9,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Coupler + Button Driver \/ Steel-Plate Version Ratio 1:603","offer_id":68073714417888,"sku":"CHW-GW12T-15BY-0029","price":36.54,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Coupler + Button Driver \/ Ratio 1:1030","offer_id":68073714450656,"sku":"CHW-GW12T-15BY-0030","price":34.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-chw-gw12t-15by-geared-stepper-motor-strict-v1.webp?v=1792625997"},{"product_id":"chihai-chf-gm13-050-miniature-dc-gear-motor","title":"CHIHAI MOTOR CHF-GM13-050 Miniature DC Gear Motor, 3V–24V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHF-GM13-050 is a miniature brushed \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC gear motor\u003c\/a\u003e with metal reduction gears and a 3 mm D-shaped shaft. Select the nominal ratio,voltage\/motor type,4.4 mm or 10 mm shaft projection,and accessory package. Available combinations include motor-only,mounting-bracket and bracket\/controller\/S-lead packages.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompact metal reduction gearbox and reversible brushed motor construction.\u003c\/li\u003e\n\u003cli\u003eNine nominal ratios and eight distinct voltage\/motor-type references.\u003c\/li\u003e\n\u003cli\u003e4.4 mm and 10 mm shaft projections,with separate selected fit.\u003c\/li\u003e\n\u003cli\u003eOptional mounting bracket or bracket\/controller\/lead package.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue \/ scope\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\/model\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR CHF-GM13-050 miniature permanent-magnet brushed DC gearmotor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor voltage\/type selections\u003c\/td\u003e\n\u003ctd\u003e3V11,3V16,6V11,6V13,6V16,12V11,12V34 and 24V34;match the selected winding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType-code scope\u003c\/td\u003e\n\u003ctd\u003e11\/13\/16\/34 identify motor types in the winding tables,not a dimensional frame-size specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal ratio choices\u003c\/td\u003e\n\u003ctd\u003e10:1,20:1,35:1,63:1,86:1,115:1,150:1,250:1,360:1;availability varies by combination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft choices\u003c\/td\u003e\n\u003ctd\u003e4.4 mm or 10 mm projection;3 mm D-shaft,2.5 mm flat reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard10 mm drawing\u003c\/td\u003e\n\u003ctd\u003e10±0.3 mm projection;11±0.2 mm gearbox section;26.7 mm motor-can reference;1.9±0.2 mm terminal allowance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther drawing interfaces\u003c\/td\u003e\n\u003ctd\u003e12 mm motor width;15.5 mm motor-envelope reference;12.1 mm motor-height reference;4.7 mm rear register;0.3 mm rear allowance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront mounting\u003c\/td\u003e\n\u003ctd\u003eTwo M2×0.4 holes;9 mm spacing;12×13 mm front-plate references;10 mm angled drawing reference;4 mm shaft-register reference;0.8 mm shoulder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4.4 mm scope\u003c\/td\u003e\n\u003ctd\u003eShort projection is selectable;complete shared drawing and gallery photographs show the 10 mm reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor weight\u003c\/td\u003e\n\u003ctd\u003eApproximately25 g,ratio\/type-dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGears\u003c\/td\u003e\n\u003ctd\u003eMetal reduction gear train\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGearbox ceiling\u003c\/td\u003e\n\u003ctd\u003e3.0 kgf·cm maximum permissible load where marked;not a continuous holding or guaranteed stall rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBracket reference\u003c\/td\u003e\n\u003ctd\u003eGM13\/GM16 family L-bracket drawing,25 mm width,19 mm upright,1.2 mm thickness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBracket holes\/slots\u003c\/td\u003e\n\u003ctd\u003e4 mm center aperture;2.2 mm mounting holes on9 mm vertical pattern;11.5 mm center-height reference;6.5 mm slot reference,2.2 mm throat,3.85 mm enlarged section;3.4\/1.8\/2.3 mm offsets;R1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessory data limits\u003c\/td\u003e\n\u003ctd\u003eController ratings,lead connector dimensions and individual accessory weights are not separately specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003ePerformance by Voltage and Motor Type\u003c\/h2\u003e\u003cp\u003eThe type identifiers 11,13,16 and 34 correspond to different motor references. Use the table matching both voltage and type. Bare-motor speed is a separate reference from geared output speed. Rated torque is shown in the unit stated for each table;gf·cm and kgf·cm are different scales.\u003c\/p\u003e\u003cp\u003eA dash means no reliable individual figure is specified. Maximum 3 entries mean a 3.0 kgf·cm gearbox ceiling in the indicated condition,not a guaranteed stall or continuous output rating. Do not operate stalled or overloaded.\u003c\/p\u003e\u003ch3\u003e3V Type 11\u003c\/h3\u003e\u003cp\u003eBare-motor reference 4150rpm;winding\/code 11170;no-load current ≤50mA.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio\u003c\/th\u003e\n\u003cth\u003eNo-load output rpm\u003c\/th\u003e\n\u003cth\u003eRated torque(gf·cm)\u003c\/th\u003e\n\u003cth\u003eRated output rpm\u003c\/th\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003cth\u003eStall reference \/ gearbox limit(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e415\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e365\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≥0.2\u003c\/td\u003e\n\u003ctd\u003e≤600 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e208\u003c\/td\u003e\n\u003ctd\u003e46\u003c\/td\u003e\n\u003ctd\u003e182\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≥0.4\u003c\/td\u003e\n\u003ctd\u003e≤600 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35:1\u003c\/td\u003e\n\u003ctd\u003e119\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≥0.7\u003c\/td\u003e\n\u003ctd\u003e≤600 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e63:1\u003c\/td\u003e\n\u003ctd\u003e66\u003c\/td\u003e\n\u003ctd\u003e144\u003c\/td\u003e\n\u003ctd\u003e57\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≥1.2\u003c\/td\u003e\n\u003ctd\u003e≤600 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86:1\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003ctd\u003e197\u003c\/td\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≥1.7\u003c\/td\u003e\n\u003ctd\u003e≤600 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115:1\u003c\/td\u003e\n\u003ctd\u003e36\u003c\/td\u003e\n\u003ctd\u003e264\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≥2.3\u003c\/td\u003e\n\u003ctd\u003e≤600 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e345\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤600 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250:1\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003e575\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤600 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360:1\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e828\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤600 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e3V Type16\u003c\/h3\u003e\u003cp\u003eBare-motor reference 10000rpm;winding\/code 1672;no-load current ≤90mA.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio\u003c\/th\u003e\n\u003cth\u003eNo-load output rpm\u003c\/th\u003e\n\u003cth\u003eRated torque(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated output rpm\u003c\/th\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003cth\u003eStall reference \/ gearbox limit(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e0.06\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e≤450 mA\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e0.11\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e≤450 mA\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35:1\u003c\/td\u003e\n\u003ctd\u003e285\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e≤450 mA\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e63:1\u003c\/td\u003e\n\u003ctd\u003e159\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e≤450 mA\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86:1\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e≤450 mA\u003c\/td\u003e\n\u003ctd\u003e1.7\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115:1\u003c\/td\u003e\n\u003ctd\u003e87\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e≤450 mA\u003c\/td\u003e\n\u003ctd\u003e2.4\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e67\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e≤450 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250:1\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e1.25\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e≤450 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360:1\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e1.25\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e≤450 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e6V Type 11\u003c\/h3\u003e\u003cp\u003eBare-motor reference 8300rpm;winding\/code 11170;no-load current ≤60mA.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio\u003c\/th\u003e\n\u003cth\u003eNo-load output rpm\u003c\/th\u003e\n\u003cth\u003eRated torque(gf·cm)\u003c\/th\u003e\n\u003cth\u003eRated output rpm\u003c\/th\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003cth\u003eStall reference \/ gearbox limit(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e840\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e725\u003c\/td\u003e\n\u003ctd\u003e≤150 mA\u003c\/td\u003e\n\u003ctd\u003e≥0.4\u003c\/td\u003e\n\u003ctd\u003e≤900 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e420\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e363\u003c\/td\u003e\n\u003ctd\u003e≤150 mA\u003c\/td\u003e\n\u003ctd\u003e≥0.8\u003c\/td\u003e\n\u003ctd\u003e≤900 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35:1\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003ctd\u003e158\u003c\/td\u003e\n\u003ctd\u003e207\u003c\/td\u003e\n\u003ctd\u003e≤150 mA\u003c\/td\u003e\n\u003ctd\u003e≥1.4\u003c\/td\u003e\n\u003ctd\u003e≤900 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e63:1\u003c\/td\u003e\n\u003ctd\u003e133\u003c\/td\u003e\n\u003ctd\u003e284\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e≤150 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤900 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86:1\u003c\/td\u003e\n\u003ctd\u003e98\u003c\/td\u003e\n\u003ctd\u003e387\u003c\/td\u003e\n\u003ctd\u003e84\u003c\/td\u003e\n\u003ctd\u003e≤150 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤900 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115:1\u003c\/td\u003e\n\u003ctd\u003e73\u003c\/td\u003e\n\u003ctd\u003e518\u003c\/td\u003e\n\u003ctd\u003e63\u003c\/td\u003e\n\u003ctd\u003e≤150 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤900 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e56\u003c\/td\u003e\n\u003ctd\u003e675\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003ctd\u003e≤150 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤900 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250:1\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e1125\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003ctd\u003e≤150 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤900 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360:1\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e1620\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e≤150 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤900 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e6V Type13\u003c\/h3\u003e\u003cp\u003eBare-motor reference 12000rpm;winding\/code 13120;no-load current ≤90mA.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio\u003c\/th\u003e\n\u003cth\u003eNo-load output rpm\u003c\/th\u003e\n\u003cth\u003eRated torque(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated output rpm\u003c\/th\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003cth\u003eStall reference \/ gearbox limit(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e1200\u003c\/td\u003e\n\u003ctd\u003e0.05\u003c\/td\u003e\n\u003ctd\u003e730\u003c\/td\u003e\n\u003ctd\u003e≤0.3 A\u003c\/td\u003e\n\u003ctd\u003e≥0.2\u003c\/td\u003e\n\u003ctd\u003e≤1.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003e360\u003c\/td\u003e\n\u003ctd\u003e≤0.3 A\u003c\/td\u003e\n\u003ctd\u003e≥0.45\u003c\/td\u003e\n\u003ctd\u003e≤1.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35:1\u003c\/td\u003e\n\u003ctd\u003e375\u003c\/td\u003e\n\u003ctd\u003e0.17\u003c\/td\u003e\n\u003ctd\u003e210\u003c\/td\u003e\n\u003ctd\u003e≤0.3 A\u003c\/td\u003e\n\u003ctd\u003e≥0.7\u003c\/td\u003e\n\u003ctd\u003e≤1.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e63:1\u003c\/td\u003e\n\u003ctd\u003e190\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e≤0.3 A\u003c\/td\u003e\n\u003ctd\u003e≥1.5\u003c\/td\u003e\n\u003ctd\u003e≤1.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86:1\u003c\/td\u003e\n\u003ctd\u003e139\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e≤0.3 A\u003c\/td\u003e\n\u003ctd\u003e≥2.0\u003c\/td\u003e\n\u003ctd\u003e≤1.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115:1\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003ctd\u003e0.55\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e≤0.3 A\u003c\/td\u003e\n\u003ctd\u003e≥2.3\u003c\/td\u003e\n\u003ctd\u003e≤1.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003ctd\u003e≤0.3 A\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤1.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250:1\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003ctd\u003e≤0.3 A\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤1.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360:1\u003c\/td\u003e\n\u003ctd\u003e33\u003c\/td\u003e\n\u003ctd\u003e1.8\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e≤0.3 A\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤1.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e6V Type16\u003c\/h3\u003e\u003cp\u003eBare-motor reference 20000rpm;winding\/code 1672;no-load current ≤170mA.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio\u003c\/th\u003e\n\u003cth\u003eNo-load output rpm\u003c\/th\u003e\n\u003cth\u003eRated torque(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated output rpm\u003c\/th\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003cth\u003eStall reference \/ gearbox limit(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e2000\u003c\/td\u003e\n\u003ctd\u003e0.11\u003c\/td\u003e\n\u003ctd\u003e1200\u003c\/td\u003e\n\u003ctd\u003e≤900 mA\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e0.22\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e≤900 mA\u003c\/td\u003e\n\u003ctd\u003e0.85\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35:1\u003c\/td\u003e\n\u003ctd\u003e570\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e≤900 mA\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e63:1\u003c\/td\u003e\n\u003ctd\u003e317\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e≤900 mA\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86:1\u003c\/td\u003e\n\u003ctd\u003e230\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003ctd\u003e≤900 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115:1\u003c\/td\u003e\n\u003ctd\u003e173\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e≤900 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e133\u003c\/td\u003e\n\u003ctd\u003e1.6\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e≤900 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250:1\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e54\u003c\/td\u003e\n\u003ctd\u003e≤900 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360:1\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003ctd\u003e≤900 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e12V Type34\u003c\/h3\u003e\u003cp\u003eBare-motor reference 8000rpm;winding\/code 07340;no-load current ≤50mA.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio\u003c\/th\u003e\n\u003cth\u003eNo-load output rpm\u003c\/th\u003e\n\u003cth\u003eRated torque(gf·cm)\u003c\/th\u003e\n\u003cth\u003eRated output rpm\u003c\/th\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003cth\u003eStall reference \/ gearbox limit(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e800\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e≤180 mA\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e≤360 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e≤180 mA\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e≤360 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35:1\u003c\/td\u003e\n\u003ctd\u003e228\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e170\u003c\/td\u003e\n\u003ctd\u003e≤180 mA\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e≤360 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e63:1\u003c\/td\u003e\n\u003ctd\u003e126\u003c\/td\u003e\n\u003ctd\u003e380\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e≤180 mA\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e≤360 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86:1\u003c\/td\u003e\n\u003ctd\u003e93\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e≤180 mA\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e≤360 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115:1\u003c\/td\u003e\n\u003ctd\u003e69\u003c\/td\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e≤180 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤360 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e53\u003c\/td\u003e\n\u003ctd\u003e900\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e≤180 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤360 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250:1\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1500\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e≤180 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤360 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360:1\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e2160\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e≤180 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤360 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e12V Type 11\u003c\/h3\u003e\u003cp\u003eBare-motor reference 16800rpm;winding\/code 11170;no-load current ≤90mA.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio\u003c\/th\u003e\n\u003cth\u003eNo-load output rpm\u003c\/th\u003e\n\u003cth\u003eRated torque(gf·cm)\u003c\/th\u003e\n\u003cth\u003eRated output rpm\u003c\/th\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003cth\u003eStall reference \/ gearbox limit(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e1680\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e1450\u003c\/td\u003e\n\u003ctd\u003e≤250 mA\u003c\/td\u003e\n\u003ctd\u003e≥0.8\u003c\/td\u003e\n\u003ctd\u003e≤1450 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e840\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e725\u003c\/td\u003e\n\u003ctd\u003e≤250 mA\u003c\/td\u003e\n\u003ctd\u003e≥1.6\u003c\/td\u003e\n\u003ctd\u003e≤1450 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35:1\u003c\/td\u003e\n\u003ctd\u003e480\u003c\/td\u003e\n\u003ctd\u003e315\u003c\/td\u003e\n\u003ctd\u003e414\u003c\/td\u003e\n\u003ctd\u003e≤250 mA\u003c\/td\u003e\n\u003ctd\u003e≥2.8\u003c\/td\u003e\n\u003ctd\u003e≤1450 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e63:1\u003c\/td\u003e\n\u003ctd\u003e266\u003c\/td\u003e\n\u003ctd\u003e567\u003c\/td\u003e\n\u003ctd\u003e230\u003c\/td\u003e\n\u003ctd\u003e≤250 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤1450 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86:1\u003c\/td\u003e\n\u003ctd\u003e195\u003c\/td\u003e\n\u003ctd\u003e774\u003c\/td\u003e\n\u003ctd\u003e168\u003c\/td\u003e\n\u003ctd\u003e≤250 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤1450 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115:1\u003c\/td\u003e\n\u003ctd\u003e146\u003c\/td\u003e\n\u003ctd\u003e1035\u003c\/td\u003e\n\u003ctd\u003e126\u003c\/td\u003e\n\u003ctd\u003e≤250 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤1450 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e112\u003c\/td\u003e\n\u003ctd\u003e1350\u003c\/td\u003e\n\u003ctd\u003e96\u003c\/td\u003e\n\u003ctd\u003e≤250 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤1450 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250:1\u003c\/td\u003e\n\u003ctd\u003e67\u003c\/td\u003e\n\u003ctd\u003e2250\u003c\/td\u003e\n\u003ctd\u003e58\u003c\/td\u003e\n\u003ctd\u003e≤250 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤1450 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360:1\u003c\/td\u003e\n\u003ctd\u003e47\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e≤250 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤1450 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e24V Type34\u003c\/h3\u003e\u003cp\u003eBare-motor reference 16000rpm;winding\/code 07340;no-load current ≤75mA.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio\u003c\/th\u003e\n\u003cth\u003eNo-load output rpm\u003c\/th\u003e\n\u003cth\u003eRated torque(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eRated output rpm\u003c\/th\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003cth\u003eStall reference \/ gearbox limit(kgf·cm)\u003c\/th\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e1600\u003c\/td\u003e\n\u003ctd\u003e0.09\u003c\/td\u003e\n\u003ctd\u003e1200\u003c\/td\u003e\n\u003ctd\u003e≤200 mA\u003c\/td\u003e\n\u003ctd\u003e≥0.4\u003c\/td\u003e\n\u003ctd\u003e≤500 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e800\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e≤200 mA\u003c\/td\u003e\n\u003ctd\u003e≥0.8\u003c\/td\u003e\n\u003ctd\u003e≤500 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35:1\u003c\/td\u003e\n\u003ctd\u003e456\u003c\/td\u003e\n\u003ctd\u003e0.32\u003c\/td\u003e\n\u003ctd\u003e340\u003c\/td\u003e\n\u003ctd\u003e≤200 mA\u003c\/td\u003e\n\u003ctd\u003e≥1.3\u003c\/td\u003e\n\u003ctd\u003e≤500 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e63:1\u003c\/td\u003e\n\u003ctd\u003e252\u003c\/td\u003e\n\u003ctd\u003e0.55\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e≤200 mA\u003c\/td\u003e\n\u003ctd\u003e≥2.5\u003c\/td\u003e\n\u003ctd\u003e≤500 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86:1\u003c\/td\u003e\n\u003ctd\u003e185\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e≤200 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤500 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115:1\u003c\/td\u003e\n\u003ctd\u003e138\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e≤200 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤500 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e106\u003c\/td\u003e\n\u003ctd\u003e1.35\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e≤200 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤500 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250:1\u003c\/td\u003e\n\u003ctd\u003e64\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e58\u003c\/td\u003e\n\u003ctd\u003e≤200 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤500 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360:1\u003c\/td\u003e\n\u003ctd\u003e44\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e≤200 mA\u003c\/td\u003e\n\u003ctd\u003eMaximum 3\u003c\/td\u003e\n\u003ctd\u003e≤500 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eShaft Fit,Mounting and Wiring\u003c\/h2\u003e\u003cp\u003eThe complete shared drawing shows a 10 mm shaft projection. Select the 4.4 mm option for the shorter projection and do not infer that all10 mm drawing dimensions describe it. Confirm the 3 mm shaft,2.5 mm flat,M2×0.4 front holes,shaft register and mechanism clearance before installation.\u003c\/p\u003e\u003cp\u003eThe bracket illustration is a GM13\/GM16 family fit reference and includes a motor pictured for installation context. It does not define every selected motor's body dimensions. Check the 25 mm bracket width,19 mm upright,1.2 mm thickness and mounting slots against the actual motor and mechanism.\u003c\/p\u003e\u003cp\u003eUse DC voltage matching the selected winding. Reverse the bare motor-terminal polarity with suitable switching to change direction. A controller's own supply-input polarity must follow its actual markings. For the controller package,confirm actual supply and current ratings before connection;the package name does not establish a universal3–24V controller rating. Do not connect the motor or controller board directly to household AC.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eCompatible small self-balancing vehicles,line-following robots,appliance mechanisms,pan-tilt drives and motorized tape-cutting mechanisms where the selected speed,load,voltage and mounting fit. Select by rated running performance and avoid stalled or overloaded operation.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSelected package\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Only\u003c\/td\u003e\n\u003ctd\u003e1 gearmotor at the selected ratio,motor type and shaft projection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Mounting Bracket\u003c\/td\u003e\n\u003ctd\u003e1 selected gearmotor and 1 mounting-bracket assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Bracket + Speed Controller + S Lead Pair\u003c\/td\u003e\n\u003ctd\u003e1 selected gearmotor,1 mounting-bracket assembly,1 speed-controller assembly and 1 S lead-pair assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eA power supply,host controller and application equipment are not included. Controller and lead connector specifications are not established by the shared motor\/bracket photos. Motor-only selections do not include the bracket,controller or lead pair.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eDoes Type 11 mean an 11 mm motor frame?\u003c\/h3\u003e\u003cp\u003eNo. It is a motor-type identifier used with the voltage\/winding references. Use the mechanical drawing for dimensions.\u003c\/p\u003e\u003ch3\u003eCan any version operate across3–24V?\u003c\/h3\u003e\u003cp\u003eNo. Match the selected voltage and motor type. A family voltage range does not replace the selected winding's rating.\u003c\/p\u003e\u003ch3\u003eDo the photos show the 4.4 mm shaft?\u003c\/h3\u003e\u003cp\u003eThe shared mechanical reference shows10 mm. Select the required projection and check its fit before installation.\u003c\/p\u003e\u003ch3\u003eIs3.0 kgf·cm a guaranteed stall torque?\u003c\/h3\u003e\u003cp\u003eNo. The marked values are maximum permissible gearbox limits. Avoid stalling and overload.\u003c\/p\u003e\u003ch3\u003eDoes the motor-only selection include the controller or bracket?\u003c\/h3\u003e\u003cp\u003eNo. These are included only in the corresponding named package.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm13-050-miniature-dc-gear-motor-strict-d3.webp?v=1792625689\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm13-050-miniature-dc-gear-motor-strict-d3.webp?v=1792625689\" alt=\"CHF-GM13-050 miniature DC gearmotor overview\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCHF-GM13-050 miniature DC gearmotor overview\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm13-050-miniature-dc-gear-motor-strict-d4.webp?v=1792625694\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm13-050-miniature-dc-gear-motor-strict-d4.webp?v=1792625694\" alt=\"Complete10mm reference drawing,shaft options and mechanical specifications\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eComplete10mm reference drawing,shaft options and mechanical specifications\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm13-050-miniature-dc-gear-motor-strict-d5.webp?v=1792625699\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm13-050-miniature-dc-gear-motor-strict-d5.webp?v=1792625699\" alt=\"Metal reduction gear construction\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMetal reduction gear construction\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm13-050-miniature-dc-gear-motor-strict-d6.webp?v=1792625704\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm13-050-miniature-dc-gear-motor-strict-d6.webp?v=1792625704\" alt=\"Copper-wound rotor construction\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCopper-wound rotor construction\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm13-050-miniature-dc-gear-motor-strict-d7.webp?v=1792625709\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm13-050-miniature-dc-gear-motor-strict-d7.webp?v=1792625709\" alt=\"3mm D-shaped output shaft and gear train\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e3mm D-shaped output shaft and gear train\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm13-050-miniature-dc-gear-motor-strict-d8.webp?v=1792625714\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm13-050-miniature-dc-gear-motor-strict-d8.webp?v=1792625714\" alt=\"Separate3V Type11 andType16 performance tables;ambiguousType16 stall-current row omitted\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eSeparate3V Type11 andType16 performance tables;ambiguousType16 stall-current row omitted\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm13-050-miniature-dc-gear-motor-strict-d9.webp?v=1792625718\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm13-050-miniature-dc-gear-motor-strict-d9.webp?v=1792625718\" alt=\"Separate6V Type11 andType13 performance tables\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eSeparate6V Type11 andType13 performance tables\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm13-050-miniature-dc-gear-motor-strict-d10.webp?v=1792625723\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm13-050-miniature-dc-gear-motor-strict-d10.webp?v=1792625723\" alt=\"Separate6V Type16 and12V Type34 references;ambiguous units omitted\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eSeparate6V Type16 and12V Type34 references;ambiguous units omitted\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm13-050-miniature-dc-gear-motor-strict-d11.webp?v=1792625729\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm13-050-miniature-dc-gear-motor-strict-d11.webp?v=1792625729\" alt=\"Separate12V Type11 and24V Type34 references;conflicting12V360:1 rated torque omitted\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eSeparate12V Type11 and24V Type34 references;conflicting12V360:1 rated torque omitted\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm13-050-miniature-dc-gear-motor-strict-d12.webp?v=1792625734\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm13-050-miniature-dc-gear-motor-strict-d12.webp?v=1792625734\" alt=\"GM13\/GM16 family mounting-bracket drawing and installation reference\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGM13\/GM16 family mounting-bracket drawing and installation reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm13-050-miniature-dc-gear-motor-strict-d14.webp?v=1792625738\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-chf-gm13-050-miniature-dc-gear-motor-strict-d14.webp?v=1792625738\" alt=\"Rear motor-terminal polarity reference\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eRear motor-terminal polarity reference\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Ratio 1:10 \/ DC 3V Type 11 · Shaft 10 mm \/ Motor Only","offer_id":68073726148832,"sku":"CHF-GM13-050-0004","price":14.73,"currency_code":"USD","in_stock":true},{"title":"Ratio 1:10 \/ DC 3V Type 11 · Shaft 10 mm \/ Motor + Mounting Bracket","offer_id":68073726181600,"sku":"CHF-GM13-050-0005","price":17.35,"currency_code":"USD","in_stock":true},{"title":"Ratio 1:10 \/ DC 3V Type 11 · Shaft 10 mm \/ Motor + Bracket + Speed Controller + S Lead Pair","offer_id":68073726214368,"sku":"CHF-GM13-050-0006","price":24.12,"currency_code":"USD","in_stock":true},{"title":"Ratio 1:10 \/ DC 3V Type 16 · Shaft 10 mm \/ Motor Only","offer_id":68073726247136,"sku":"CHF-GM13-050-0010","price":14.73,"currency_code":"USD","in_stock":true},{"title":"Ratio 1:10 \/ DC 3V Type 16 · Shaft 10 mm \/ Motor + Mounting Bracket","offer_id":68073726279904,"sku":"CHF-GM13-050-0011","price":17.35,"currency_code":"USD","in_stock":true},{"title":"Ratio 1:10 \/ DC 3V Type 16 · Shaft 10 mm \/ 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href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003emicro gear motor\u003c\/a\u003e used wherever a small mechanism has to move slowly and with force: 3D printing pens, smart parking locks, door locks, self-balancing robots, line-following cars, camera sliders and small appliances. The gear train is all metal, the rotor is wound with pure copper, and the output shaft is Ø3 mm with a D-flat so a coupling or pulley grips without slipping.\u003c\/p\u003e\n\u003cp\u003eNine motor versions cover nominal supplies from 1.5V to 12V. Select the exact motor version, ratio, shaft length and package. Reverse rotation by reversing supply polarity. Variable-speed operation requires a suitable external DC motor drive or PWM power stage, which is not included.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll-metal gear train. A compact metal spur-gear reduction train transfers power to the output shaft. Avoid overloads and jams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePure copper rotor winding.\u003c\/strong\u003e Low resistance and good conductivity, which shows up as more torque from the same type size.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eØ3 mm D-cut shaft.\u003c\/strong\u003e The flat stops a grub screw or coupling from slipping, so you do not have to over-tighten it.\u003c\/li\u003e\n\u003cli\u003ePWM speed control and reverse. Use a compatible external motor controller for variable speed; reverse the DC supply polarity to reverse direction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTen ratios in one body.\u003c\/strong\u003e 1:10 for fast movement, 1:380 for slow, high-force actuation, with eight steps in between.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo package options.\u003c\/strong\u003e The motor on its own, or with a solder-free board so it can be plugged in without soldering the motor tabs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConfiguration Guide\u003c\/h2\u003e\n\u003ch3\u003eMotor version\u003c\/h3\u003e\n\u003cp\u003eThe codes 05, 26, 35 and 45 identify different motor configurations. Compare their separate performance tables at the selected voltage; these codes do not establish a physical type-size ranking. K100 denotes the carbon-brush versions, which may run louder.\u003c\/p\u003e\n\u003ch3\u003eGear ratio\u003c\/h3\u003e\n\u003cp\u003eHigher numerical ratios generally reduce output speed. Select against the configuration-specific rated speed and torque rather than assuming a fixed change between adjacent ratios.\u003c\/p\u003e\n\u003ch3\u003ePackage and shaft length\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMotor Only\u003c\/strong\u003e is the geared motor by itself, for builds that already have wiring in place. \u003cstrong\u003eMotor + Solder-Free Board\u003c\/strong\u003e adds a small terminal board with a pre-crimped lead, so you can power the motor without soldering to its tabs. Shaft length is a separate choice: 4.4 mm, 7.7 mm or 10 mm, measured on the same Ø3 mm D-cut shaft.\u003c\/p\u003e\n\u003cp\u003eThe mounting bracket visible in the photos is \u003cstrong\u003enot included\u003c\/strong\u003e in any package.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eCHF-GM12-N20 \/ CHF-GM12-N20VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eCHIHAI MOTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor type\u003c\/th\u003e\n\u003ctd\u003ePermanent-magnet DC, brushed, spur-gear reduction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupply voltage\u003c\/th\u003e\n\u003ctd\u003e1.5V to 12V DC, fixed by the variant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGear material\u003c\/th\u003e\n\u003ctd\u003eAll-metal gear train\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGearbox face\u003c\/th\u003e\n\u003ctd\u003e12 × 9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003e2 × M1.6 threaded holes at 7.7 mm centres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput boss\u003c\/th\u003e\n\u003ctd\u003eØ5.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGearbox length\u003c\/th\u003e\n\u003ctd\u003e9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor can\u003c\/th\u003e\n\u003ctd\u003eØ12.1 mm max, 16 mm body length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput shaft\u003c\/th\u003e\n\u003ctd\u003eØ3 mm with D-flat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShaft length options\u003c\/th\u003e\n\u003ctd\u003e4.4 mm, 7.7 mm, 10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeed control\u003c\/th\u003e\n\u003ctd\u003ePWM, reversible rotation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eapprox. 10 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting bracket\u003c\/th\u003e\n\u003ctd\u003eNot included — shown in photos for reference only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003ePerformance by Motor Version\u003c\/h2\u003e\n\u003cp\u003eEach motor version has a separate performance table. Speeds are in rpm, torque is shown in gf·cm and mN·m, and current in A or mA. Rated and stall values describe different operating conditions; stall values are not continuous load ratings. A continuous-duty operating cycle is not specified.\u003c\/p\u003e\n\u003ch3\u003e3V winding · 45 type\u003c\/h3\u003e\u003cp\u003e\u003cem\u003eMax power 0.5 W · input speed per table below · all figures at rated voltage\u003c\/em\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e1:10\u003c\/th\u003e\n\u003cth\u003e1:20\u003c\/th\u003e\n\u003cth\u003e1:30\u003c\/th\u003e\n\u003cth\u003e1:50\u003c\/th\u003e\n\u003cth\u003e1:100\u003c\/th\u003e\n\u003cth\u003e1:150\u003c\/th\u003e\n\u003cth\u003e1:210\u003c\/th\u003e\n\u003cth\u003e1:298\u003c\/th\u003e\n\u003cth\u003e1:380\u003c\/th\u003e\n\u003cth\u003e1:1000\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load current\u003c\/th\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load speed\u003c\/th\u003e\n\u003ctd\u003e1200\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e57\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque (gf·cm)\u003c\/th\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e800\u003c\/td\u003e\n\u003ctd\u003e1200\u003c\/td\u003e\n\u003ctd\u003e1600\u003c\/td\u003e\n\u003ctd\u003e1600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque (mN·m)\u003c\/th\u003e\n\u003ctd\u003e3.9\u003c\/td\u003e\n\u003ctd\u003e7.8\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e19.6\u003c\/td\u003e\n\u003ctd\u003e39.2\u003c\/td\u003e\n\u003ctd\u003e58.8\u003c\/td\u003e\n\u003ctd\u003e78.4\u003c\/td\u003e\n\u003ctd\u003e117.6\u003c\/td\u003e\n\u003ctd\u003e156.9\u003c\/td\u003e\n\u003ctd\u003e156.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated speed\u003c\/th\u003e\n\u003ctd\u003e780\u003c\/td\u003e\n\u003ctd\u003e390\u003c\/td\u003e\n\u003ctd\u003e260\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e52\u003c\/td\u003e\n\u003ctd\u003e37\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003ctd\u003e≤0.27 A\u003c\/td\u003e\n\u003ctd\u003e≤0.27 A\u003c\/td\u003e\n\u003ctd\u003e≤0.27 A\u003c\/td\u003e\n\u003ctd\u003e≤0.27 A\u003c\/td\u003e\n\u003ctd\u003e≤0.27 A\u003c\/td\u003e\n\u003ctd\u003e≤0.27 A\u003c\/td\u003e\n\u003ctd\u003e≤0.27 A\u003c\/td\u003e\n\u003ctd\u003e≤0.27 A\u003c\/td\u003e\n\u003ctd\u003e≤0.27 A\u003c\/td\u003e\n\u003ctd\u003e≤0.27 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall torque (kgf·cm)\u003c\/th\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003ctd\u003e≤0.65 A\u003c\/td\u003e\n\u003ctd\u003e≤0.65 A\u003c\/td\u003e\n\u003ctd\u003e≤0.65 A\u003c\/td\u003e\n\u003ctd\u003e≤0.65 A\u003c\/td\u003e\n\u003ctd\u003e≤0.65 A\u003c\/td\u003e\n\u003ctd\u003e≤0.65 A\u003c\/td\u003e\n\u003ctd\u003e≤0.65 A\u003c\/td\u003e\n\u003ctd\u003e≤0.65 A\u003c\/td\u003e\n\u003ctd\u003e≤0.65 A\u003c\/td\u003e\n\u003ctd\u003e≤0.65 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e3V winding · 26 type\u003c\/h3\u003e\u003cp\u003e\u003cem\u003eMax power 0.2 W · input speed per table below · all figures at rated voltage\u003c\/em\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e1:10\u003c\/th\u003e\n\u003cth\u003e1:20\u003c\/th\u003e\n\u003cth\u003e1:30\u003c\/th\u003e\n\u003cth\u003e1:50\u003c\/th\u003e\n\u003cth\u003e1:100\u003c\/th\u003e\n\u003cth\u003e1:150\u003c\/th\u003e\n\u003cth\u003e1:210\u003c\/th\u003e\n\u003cth\u003e1:298\u003c\/th\u003e\n\u003cth\u003e1:380\u003c\/th\u003e\n\u003cth\u003e1:1000\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load current\u003c\/th\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load speed\u003c\/th\u003e\n\u003ctd\u003e810\u003c\/td\u003e\n\u003ctd\u003e405\u003c\/td\u003e\n\u003ctd\u003e270\u003c\/td\u003e\n\u003ctd\u003e162\u003c\/td\u003e\n\u003ctd\u003e81\u003c\/td\u003e\n\u003ctd\u003e54\u003c\/td\u003e\n\u003ctd\u003e38\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque (gf·cm)\u003c\/th\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e350\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e1200\u003c\/td\u003e\n\u003ctd\u003e1600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque (mN·m)\u003c\/th\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e9.8\u003c\/td\u003e\n\u003ctd\u003e7.4\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e24.5\u003c\/td\u003e\n\u003ctd\u003e34.3\u003c\/td\u003e\n\u003ctd\u003e49.0\u003c\/td\u003e\n\u003ctd\u003e98.0\u003c\/td\u003e\n\u003ctd\u003e117.6\u003c\/td\u003e\n\u003ctd\u003e156.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated speed\u003c\/th\u003e\n\u003ctd\u003e460\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e47\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003ctd\u003e≤0.14 A\u003c\/td\u003e\n\u003ctd\u003e≤0.14 A\u003c\/td\u003e\n\u003ctd\u003e≤0.14 A\u003c\/td\u003e\n\u003ctd\u003e≤0.14 A\u003c\/td\u003e\n\u003ctd\u003e≤0.14 A\u003c\/td\u003e\n\u003ctd\u003e≤0.14 A\u003c\/td\u003e\n\u003ctd\u003e≤0.14 A\u003c\/td\u003e\n\u003ctd\u003e≤0.14 A\u003c\/td\u003e\n\u003ctd\u003e≤0.14 A\u003c\/td\u003e\n\u003ctd\u003e≤0.14 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall torque (kgf·cm)\u003c\/th\u003e\n\u003ctd\u003e0.06\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e1.3\u003c\/td\u003e\n\u003ctd\u003e1.8\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003ctd\u003e≤0.35 A\u003c\/td\u003e\n\u003ctd\u003e≤0.35 A\u003c\/td\u003e\n\u003ctd\u003e≤0.35 A\u003c\/td\u003e\n\u003ctd\u003e≤0.35 A\u003c\/td\u003e\n\u003ctd\u003e≤0.35 A\u003c\/td\u003e\n\u003ctd\u003e≤0.35 A\u003c\/td\u003e\n\u003ctd\u003e≤0.35 A\u003c\/td\u003e\n\u003ctd\u003e≤0.35 A\u003c\/td\u003e\n\u003ctd\u003e≤0.35 A\u003c\/td\u003e\n\u003ctd\u003e≤0.35 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e6V winding · 26 type\u003c\/h3\u003e\u003cp\u003e\u003cem\u003eMax power 0.6 W · input speed per table below · all figures at rated voltage\u003c\/em\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e1:10\u003c\/th\u003e\n\u003cth\u003e1:20\u003c\/th\u003e\n\u003cth\u003e1:30\u003c\/th\u003e\n\u003cth\u003e1:50\u003c\/th\u003e\n\u003cth\u003e1:100\u003c\/th\u003e\n\u003cth\u003e1:150\u003c\/th\u003e\n\u003cth\u003e1:210\u003c\/th\u003e\n\u003cth\u003e1:298\u003c\/th\u003e\n\u003cth\u003e1:380\u003c\/th\u003e\n\u003cth\u003e1:1000\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load current\u003c\/th\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load speed\u003c\/th\u003e\n\u003ctd\u003e1650\u003c\/td\u003e\n\u003ctd\u003e825\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e330\u003c\/td\u003e\n\u003ctd\u003e165\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e78\u003c\/td\u003e\n\u003ctd\u003e54\u003c\/td\u003e\n\u003ctd\u003e43\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque (gf·cm)\u003c\/th\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e750\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e1500\u003c\/td\u003e\n\u003ctd\u003e1900\u003c\/td\u003e\n\u003ctd\u003e2500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque (mN·m)\u003c\/th\u003e\n\u003ctd\u003e4.9\u003c\/td\u003e\n\u003ctd\u003e9.8\u003c\/td\u003e\n\u003ctd\u003e14.7\u003c\/td\u003e\n\u003ctd\u003e24.5\u003c\/td\u003e\n\u003ctd\u003e49.0\u003c\/td\u003e\n\u003ctd\u003e73.5\u003c\/td\u003e\n\u003ctd\u003e98.0\u003c\/td\u003e\n\u003ctd\u003e147.1\u003c\/td\u003e\n\u003ctd\u003e186.3\u003c\/td\u003e\n\u003ctd\u003e245.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated speed\u003c\/th\u003e\n\u003ctd\u003e980\u003c\/td\u003e\n\u003ctd\u003e490\u003c\/td\u003e\n\u003ctd\u003e326\u003c\/td\u003e\n\u003ctd\u003e193\u003c\/td\u003e\n\u003ctd\u003e98\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e46\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003ctd\u003e≤0.23 A\u003c\/td\u003e\n\u003ctd\u003e≤0.23 A\u003c\/td\u003e\n\u003ctd\u003e≤0.23 A\u003c\/td\u003e\n\u003ctd\u003e≤0.23 A\u003c\/td\u003e\n\u003ctd\u003e≤0.23 A\u003c\/td\u003e\n\u003ctd\u003e≤0.23 A\u003c\/td\u003e\n\u003ctd\u003e≤0.23 A\u003c\/td\u003e\n\u003ctd\u003e≤0.23 A\u003c\/td\u003e\n\u003ctd\u003e≤0.23 A\u003c\/td\u003e\n\u003ctd\u003e≤0.23 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall torque (kgf·cm)\u003c\/th\u003e\n\u003ctd\u003e0.11\u003c\/td\u003e\n\u003ctd\u003e0.22\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e1.1\u003c\/td\u003e\n\u003ctd\u003e1.8\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003ctd\u003e≤0.55 A\u003c\/td\u003e\n\u003ctd\u003e≤0.55 A\u003c\/td\u003e\n\u003ctd\u003e≤0.55 A\u003c\/td\u003e\n\u003ctd\u003e≤0.55 A\u003c\/td\u003e\n\u003ctd\u003e≤0.55 A\u003c\/td\u003e\n\u003ctd\u003e≤0.55 A\u003c\/td\u003e\n\u003ctd\u003e≤0.55 A\u003c\/td\u003e\n\u003ctd\u003e≤0.55 A\u003c\/td\u003e\n\u003ctd\u003e≤0.55 A\u003c\/td\u003e\n\u003ctd\u003e≤0.55 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e6V winding · 35 type\u003c\/h3\u003e\u003cp\u003e\u003cem\u003eMax power 0.4 W · input speed per table below · all figures at rated voltage\u003c\/em\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e1:10\u003c\/th\u003e\n\u003cth\u003e1:20\u003c\/th\u003e\n\u003cth\u003e1:30\u003c\/th\u003e\n\u003cth\u003e1:50\u003c\/th\u003e\n\u003cth\u003e1:100\u003c\/th\u003e\n\u003cth\u003e1:150\u003c\/th\u003e\n\u003cth\u003e1:210\u003c\/th\u003e\n\u003cth\u003e1:298\u003c\/th\u003e\n\u003cth\u003e1:380\u003c\/th\u003e\n\u003cth\u003e1:1000\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load current\u003c\/th\u003e\n\u003ctd\u003e≤40 mA\u003c\/td\u003e\n\u003ctd\u003e≤40 mA\u003c\/td\u003e\n\u003ctd\u003e≤40 mA\u003c\/td\u003e\n\u003ctd\u003e≤40 mA\u003c\/td\u003e\n\u003ctd\u003e≤40 mA\u003c\/td\u003e\n\u003ctd\u003e≤40 mA\u003c\/td\u003e\n\u003ctd\u003e≤40 mA\u003c\/td\u003e\n\u003ctd\u003e≤40 mA\u003c\/td\u003e\n\u003ctd\u003e≤40 mA\u003c\/td\u003e\n\u003ctd\u003e≤40 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load speed\u003c\/th\u003e\n\u003ctd\u003e1050\u003c\/td\u003e\n\u003ctd\u003e525\u003c\/td\u003e\n\u003ctd\u003e350\u003c\/td\u003e\n\u003ctd\u003e210\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque (gf·cm)\u003c\/th\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e750\u003c\/td\u003e\n\u003ctd\u003e2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque (mN·m)\u003c\/th\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e3.9\u003c\/td\u003e\n\u003ctd\u003e5.9\u003c\/td\u003e\n\u003ctd\u003e9.8\u003c\/td\u003e\n\u003ctd\u003e19.6\u003c\/td\u003e\n\u003ctd\u003e29.4\u003c\/td\u003e\n\u003ctd\u003e39.2\u003c\/td\u003e\n\u003ctd\u003e58.8\u003c\/td\u003e\n\u003ctd\u003e73.5\u003c\/td\u003e\n\u003ctd\u003e196.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated speed\u003c\/th\u003e\n\u003ctd\u003e750\u003c\/td\u003e\n\u003ctd\u003e375\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003ctd\u003e≤0.10 A\u003c\/td\u003e\n\u003ctd\u003e≤0.10 A\u003c\/td\u003e\n\u003ctd\u003e≤0.10 A\u003c\/td\u003e\n\u003ctd\u003e≤0.10 A\u003c\/td\u003e\n\u003ctd\u003e≤0.10 A\u003c\/td\u003e\n\u003ctd\u003e≤0.10 A\u003c\/td\u003e\n\u003ctd\u003e≤0.10 A\u003c\/td\u003e\n\u003ctd\u003e≤0.10 A\u003c\/td\u003e\n\u003ctd\u003e≤0.10 A\u003c\/td\u003e\n\u003ctd\u003e≤0.10 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall torque (kgf·cm)\u003c\/th\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003e0.16\u003c\/td\u003e\n\u003ctd\u003e0.24\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e1.6\u003c\/td\u003e\n\u003ctd\u003e2.3\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003ctd\u003e≤0.30 A\u003c\/td\u003e\n\u003ctd\u003e≤0.30 A\u003c\/td\u003e\n\u003ctd\u003e≤0.30 A\u003c\/td\u003e\n\u003ctd\u003e≤0.30 A\u003c\/td\u003e\n\u003ctd\u003e≤0.30 A\u003c\/td\u003e\n\u003ctd\u003e≤0.30 A\u003c\/td\u003e\n\u003ctd\u003e≤0.30 A\u003c\/td\u003e\n\u003ctd\u003e≤0.30 A\u003c\/td\u003e\n\u003ctd\u003e≤0.30 A\u003c\/td\u003e\n\u003ctd\u003e≤0.30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e12V winding · 05 type\u003c\/h3\u003e\u003cp\u003e\u003cem\u003eMax power 0.6 W · input speed per table below · all figures at rated voltage\u003c\/em\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e1:10\u003c\/th\u003e\n\u003cth\u003e1:20\u003c\/th\u003e\n\u003cth\u003e1:30\u003c\/th\u003e\n\u003cth\u003e1:50\u003c\/th\u003e\n\u003cth\u003e1:100\u003c\/th\u003e\n\u003cth\u003e1:150\u003c\/th\u003e\n\u003cth\u003e1:210\u003c\/th\u003e\n\u003cth\u003e1:298\u003c\/th\u003e\n\u003cth\u003e1:380\u003c\/th\u003e\n\u003cth\u003e1:1000\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load current\u003c\/th\u003e\n\u003ctd\u003e≤30 mA\u003c\/td\u003e\n\u003ctd\u003e≤30 mA\u003c\/td\u003e\n\u003ctd\u003e≤30 mA\u003c\/td\u003e\n\u003ctd\u003e≤30 mA\u003c\/td\u003e\n\u003ctd\u003e≤30 mA\u003c\/td\u003e\n\u003ctd\u003e≤30 mA\u003c\/td\u003e\n\u003ctd\u003e≤30 mA\u003c\/td\u003e\n\u003ctd\u003e≤30 mA\u003c\/td\u003e\n\u003ctd\u003e≤30 mA\u003c\/td\u003e\n\u003ctd\u003e≤30 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load speed\u003c\/th\u003e\n\u003ctd\u003e1500\u003c\/td\u003e\n\u003ctd\u003e750\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e71\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e39\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque (gf·cm)\u003c\/th\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e750\u003c\/td\u003e\n\u003ctd\u003e2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque (mN·m)\u003c\/th\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e3.9\u003c\/td\u003e\n\u003ctd\u003e5.9\u003c\/td\u003e\n\u003ctd\u003e9.8\u003c\/td\u003e\n\u003ctd\u003e19.6\u003c\/td\u003e\n\u003ctd\u003e29.4\u003c\/td\u003e\n\u003ctd\u003e39.2\u003c\/td\u003e\n\u003ctd\u003e58.8\u003c\/td\u003e\n\u003ctd\u003e73.5\u003c\/td\u003e\n\u003ctd\u003e196.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated speed\u003c\/th\u003e\n\u003ctd\u003e1200\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e57\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003ctd\u003e≤0.07 A\u003c\/td\u003e\n\u003ctd\u003e≤0.07 A\u003c\/td\u003e\n\u003ctd\u003e≤0.07 A\u003c\/td\u003e\n\u003ctd\u003e≤0.07 A\u003c\/td\u003e\n\u003ctd\u003e≤0.07 A\u003c\/td\u003e\n\u003ctd\u003e≤0.07 A\u003c\/td\u003e\n\u003ctd\u003e≤0.07 A\u003c\/td\u003e\n\u003ctd\u003e≤0.07 A\u003c\/td\u003e\n\u003ctd\u003e≤0.07 A\u003c\/td\u003e\n\u003ctd\u003e≤0.07 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall torque (kgf·cm)\u003c\/th\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003e0.16\u003c\/td\u003e\n\u003ctd\u003e0.24\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e1.6\u003c\/td\u003e\n\u003ctd\u003e2.3\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003ctd\u003e≤0.30 A\u003c\/td\u003e\n\u003ctd\u003e≤0.30 A\u003c\/td\u003e\n\u003ctd\u003e≤0.30 A\u003c\/td\u003e\n\u003ctd\u003e≤0.30 A\u003c\/td\u003e\n\u003ctd\u003e≤0.30 A\u003c\/td\u003e\n\u003ctd\u003e≤0.30 A\u003c\/td\u003e\n\u003ctd\u003e≤0.30 A\u003c\/td\u003e\n\u003ctd\u003e≤0.30 A\u003c\/td\u003e\n\u003ctd\u003e≤0.30 A\u003c\/td\u003e\n\u003ctd\u003e≤0.30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e12V winding · 35 type\u003c\/h3\u003e\u003cp\u003e\u003cem\u003eMax power 1.4 W · input speed per table below · all figures at rated voltage\u003c\/em\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e1:10\u003c\/th\u003e\n\u003cth\u003e1:20\u003c\/th\u003e\n\u003cth\u003e1:30\u003c\/th\u003e\n\u003cth\u003e1:50\u003c\/th\u003e\n\u003cth\u003e1:100\u003c\/th\u003e\n\u003cth\u003e1:150\u003c\/th\u003e\n\u003cth\u003e1:210\u003c\/th\u003e\n\u003cth\u003e1:298\u003c\/th\u003e\n\u003cth\u003e1:380\u003c\/th\u003e\n\u003cth\u003e1:1000\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load current\u003c\/th\u003e\n\u003ctd\u003e≤55 mA\u003c\/td\u003e\n\u003ctd\u003e≤55 mA\u003c\/td\u003e\n\u003ctd\u003e≤55 mA\u003c\/td\u003e\n\u003ctd\u003e≤55 mA\u003c\/td\u003e\n\u003ctd\u003e≤55 mA\u003c\/td\u003e\n\u003ctd\u003e≤55 mA\u003c\/td\u003e\n\u003ctd\u003e≤55 mA\u003c\/td\u003e\n\u003ctd\u003e≤55 mA\u003c\/td\u003e\n\u003ctd\u003e≤55 mA\u003c\/td\u003e\n\u003ctd\u003e≤55 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load speed\u003c\/th\u003e\n\u003ctd\u003e2150\u003c\/td\u003e\n\u003ctd\u003e1075\u003c\/td\u003e\n\u003ctd\u003e717\u003c\/td\u003e\n\u003ctd\u003e430\u003c\/td\u003e\n\u003ctd\u003e215\u003c\/td\u003e\n\u003ctd\u003e143\u003c\/td\u003e\n\u003ctd\u003e102\u003c\/td\u003e\n\u003ctd\u003e72\u003c\/td\u003e\n\u003ctd\u003e57\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque (gf·cm)\u003c\/th\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e750\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e1500\u003c\/td\u003e\n\u003ctd\u003e1900\u003c\/td\u003e\n\u003ctd\u003e3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque (mN·m)\u003c\/th\u003e\n\u003ctd\u003e4.9\u003c\/td\u003e\n\u003ctd\u003e9.8\u003c\/td\u003e\n\u003ctd\u003e14.7\u003c\/td\u003e\n\u003ctd\u003e24.5\u003c\/td\u003e\n\u003ctd\u003e49.0\u003c\/td\u003e\n\u003ctd\u003e73.5\u003c\/td\u003e\n\u003ctd\u003e98.0\u003c\/td\u003e\n\u003ctd\u003e147.1\u003c\/td\u003e\n\u003ctd\u003e186.3\u003c\/td\u003e\n\u003ctd\u003e294.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated speed\u003c\/th\u003e\n\u003ctd\u003e1450\u003c\/td\u003e\n\u003ctd\u003e720\u003c\/td\u003e\n\u003ctd\u003e480\u003c\/td\u003e\n\u003ctd\u003e290\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e95\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003ctd\u003e38\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003ctd\u003e≤0.20 A\u003c\/td\u003e\n\u003ctd\u003e≤0.20 A\u003c\/td\u003e\n\u003ctd\u003e≤0.20 A\u003c\/td\u003e\n\u003ctd\u003e≤0.20 A\u003c\/td\u003e\n\u003ctd\u003e≤0.20 A\u003c\/td\u003e\n\u003ctd\u003e≤0.20 A\u003c\/td\u003e\n\u003ctd\u003e≤0.20 A\u003c\/td\u003e\n\u003ctd\u003e≤0.20 A\u003c\/td\u003e\n\u003ctd\u003e≤0.20 A\u003c\/td\u003e\n\u003ctd\u003e≤0.20 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall torque (kgf·cm)\u003c\/th\u003e\n\u003ctd\u003e0.13\u003c\/td\u003e\n\u003ctd\u003e0.26\u003c\/td\u003e\n\u003ctd\u003e0.39\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003ctd\u003e1.3\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e2.7\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003ctd\u003e≤0.50 A\u003c\/td\u003e\n\u003ctd\u003e≤0.50 A\u003c\/td\u003e\n\u003ctd\u003e≤0.50 A\u003c\/td\u003e\n\u003ctd\u003e≤0.50 A\u003c\/td\u003e\n\u003ctd\u003e≤0.50 A\u003c\/td\u003e\n\u003ctd\u003e≤0.50 A\u003c\/td\u003e\n\u003ctd\u003e≤0.50 A\u003c\/td\u003e\n\u003ctd\u003e≤0.50 A\u003c\/td\u003e\n\u003ctd\u003e≤0.50 A\u003c\/td\u003e\n\u003ctd\u003e≤0.50 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e3V K100 carbon-brush motor\u003c\/h3\u003e\u003cp\u003e\u003cem\u003eMax power 0.5 W · louder running · input speed per table below · all figures at rated voltage\u003c\/em\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e1:10\u003c\/th\u003e\n\u003cth\u003e1:20\u003c\/th\u003e\n\u003cth\u003e1:30\u003c\/th\u003e\n\u003cth\u003e1:50\u003c\/th\u003e\n\u003cth\u003e1:100\u003c\/th\u003e\n\u003cth\u003e1:150\u003c\/th\u003e\n\u003cth\u003e1:210\u003c\/th\u003e\n\u003cth\u003e1:298\u003c\/th\u003e\n\u003cth\u003e1:380\u003c\/th\u003e\n\u003cth\u003e1:1000\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load current\u003c\/th\u003e\n\u003ctd\u003e≤150 mA\u003c\/td\u003e\n\u003ctd\u003e≤150 mA\u003c\/td\u003e\n\u003ctd\u003e≤150 mA\u003c\/td\u003e\n\u003ctd\u003e≤150 mA\u003c\/td\u003e\n\u003ctd\u003e≤150 mA\u003c\/td\u003e\n\u003ctd\u003e≤150 mA\u003c\/td\u003e\n\u003ctd\u003e≤150 mA\u003c\/td\u003e\n\u003ctd\u003e≤150 mA\u003c\/td\u003e\n\u003ctd\u003e≤150 mA\u003c\/td\u003e\n\u003ctd\u003e≤150 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load speed\u003c\/th\u003e\n\u003ctd\u003e1500\u003c\/td\u003e\n\u003ctd\u003e750\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e310\u003c\/td\u003e\n\u003ctd\u003e155\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003ctd\u003e74\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque (gf·cm)\u003c\/th\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e800\u003c\/td\u003e\n\u003ctd\u003e1200\u003c\/td\u003e\n\u003ctd\u003e1600\u003c\/td\u003e\n\u003ctd\u003e1600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque (mN·m)\u003c\/th\u003e\n\u003ctd\u003e3.9\u003c\/td\u003e\n\u003ctd\u003e7.8\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e19.6\u003c\/td\u003e\n\u003ctd\u003e39.2\u003c\/td\u003e\n\u003ctd\u003e58.8\u003c\/td\u003e\n\u003ctd\u003e78.4\u003c\/td\u003e\n\u003ctd\u003e117.6\u003c\/td\u003e\n\u003ctd\u003e156.9\u003c\/td\u003e\n\u003ctd\u003e156.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated speed\u003c\/th\u003e\n\u003ctd\u003e780\u003c\/td\u003e\n\u003ctd\u003e390\u003c\/td\u003e\n\u003ctd\u003e260\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e52\u003c\/td\u003e\n\u003ctd\u003e37\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003ctd\u003e≤0.45 A\u003c\/td\u003e\n\u003ctd\u003e≤0.45 A\u003c\/td\u003e\n\u003ctd\u003e≤0.45 A\u003c\/td\u003e\n\u003ctd\u003e≤0.45 A\u003c\/td\u003e\n\u003ctd\u003e≤0.45 A\u003c\/td\u003e\n\u003ctd\u003e≤0.45 A\u003c\/td\u003e\n\u003ctd\u003e≤0.45 A\u003c\/td\u003e\n\u003ctd\u003e≤0.45 A\u003c\/td\u003e\n\u003ctd\u003e≤0.45 A\u003c\/td\u003e\n\u003ctd\u003e≤0.45 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall torque (kgf·cm)\u003c\/th\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003ctd\u003e≤1.0 A\u003c\/td\u003e\n\u003ctd\u003e≤1.0 A\u003c\/td\u003e\n\u003ctd\u003e≤1.0 A\u003c\/td\u003e\n\u003ctd\u003e≤1.0 A\u003c\/td\u003e\n\u003ctd\u003e≤1.0 A\u003c\/td\u003e\n\u003ctd\u003e≤1.0 A\u003c\/td\u003e\n\u003ctd\u003e≤1.0 A\u003c\/td\u003e\n\u003ctd\u003e≤1.0 A\u003c\/td\u003e\n\u003ctd\u003e≤1.0 A\u003c\/td\u003e\n\u003ctd\u003e≤1.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e6V K100 carbon-brush motor\u003c\/h3\u003e\u003cp\u003e\u003cem\u003eMax power 1.7 W · louder running · input speed per table below · all figures at rated voltage\u003c\/em\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e1:10\u003c\/th\u003e\n\u003cth\u003e1:20\u003c\/th\u003e\n\u003cth\u003e1:30\u003c\/th\u003e\n\u003cth\u003e1:50\u003c\/th\u003e\n\u003cth\u003e1:100\u003c\/th\u003e\n\u003cth\u003e1:150\u003c\/th\u003e\n\u003cth\u003e1:210\u003c\/th\u003e\n\u003cth\u003e1:298\u003c\/th\u003e\n\u003cth\u003e1:380\u003c\/th\u003e\n\u003cth\u003e1:1000\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load current\u003c\/th\u003e\n\u003ctd\u003e≤200 mA\u003c\/td\u003e\n\u003ctd\u003e≤200 mA\u003c\/td\u003e\n\u003ctd\u003e≤200 mA\u003c\/td\u003e\n\u003ctd\u003e≤200 mA\u003c\/td\u003e\n\u003ctd\u003e≤200 mA\u003c\/td\u003e\n\u003ctd\u003e≤200 mA\u003c\/td\u003e\n\u003ctd\u003e≤200 mA\u003c\/td\u003e\n\u003ctd\u003e≤200 mA\u003c\/td\u003e\n\u003ctd\u003e≤200 mA\u003c\/td\u003e\n\u003ctd\u003e≤200 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load speed\u003c\/th\u003e\n\u003ctd\u003e3200\u003c\/td\u003e\n\u003ctd\u003e1600\u003c\/td\u003e\n\u003ctd\u003e1050\u003c\/td\u003e\n\u003ctd\u003e640\u003c\/td\u003e\n\u003ctd\u003e320\u003c\/td\u003e\n\u003ctd\u003e210\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003ctd\u003e84\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque (gf·cm)\u003c\/th\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e800\u003c\/td\u003e\n\u003ctd\u003e1200\u003c\/td\u003e\n\u003ctd\u003e1600\u003c\/td\u003e\n\u003ctd\u003e2400\u003c\/td\u003e\n\u003ctd\u003e3000\u003c\/td\u003e\n\u003ctd\u003e3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque (mN·m)\u003c\/th\u003e\n\u003ctd\u003e7.8\u003c\/td\u003e\n\u003ctd\u003e15.6\u003c\/td\u003e\n\u003ctd\u003e23.6\u003c\/td\u003e\n\u003ctd\u003e39.2\u003c\/td\u003e\n\u003ctd\u003e78.4\u003c\/td\u003e\n\u003ctd\u003e117.6\u003c\/td\u003e\n\u003ctd\u003e156.9\u003c\/td\u003e\n\u003ctd\u003e235.3\u003c\/td\u003e\n\u003ctd\u003e294.1\u003c\/td\u003e\n\u003ctd\u003e294.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated speed\u003c\/th\u003e\n\u003ctd\u003e1580\u003c\/td\u003e\n\u003ctd\u003e780\u003c\/td\u003e\n\u003ctd\u003e530\u003c\/td\u003e\n\u003ctd\u003e310\u003c\/td\u003e\n\u003ctd\u003e170\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e78\u003c\/td\u003e\n\u003ctd\u003e56\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003ctd\u003e≤0.90 A\u003c\/td\u003e\n\u003ctd\u003e≤0.90 A\u003c\/td\u003e\n\u003ctd\u003e≤0.90 A\u003c\/td\u003e\n\u003ctd\u003e≤0.90 A\u003c\/td\u003e\n\u003ctd\u003e≤0.90 A\u003c\/td\u003e\n\u003ctd\u003e≤0.90 A\u003c\/td\u003e\n\u003ctd\u003e≤0.90 A\u003c\/td\u003e\n\u003ctd\u003e≤0.90 A\u003c\/td\u003e\n\u003ctd\u003e≤0.90 A\u003c\/td\u003e\n\u003ctd\u003e≤0.90 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall torque (kgf·cm)\u003c\/th\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003e≥3.0 — do not exceed 3.0 kgf·cm in use or at stall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003ctd\u003e≤2.0 A\u003c\/td\u003e\n\u003ctd\u003e≤2.0 A\u003c\/td\u003e\n\u003ctd\u003e≤2.0 A\u003c\/td\u003e\n\u003ctd\u003e≤2.0 A\u003c\/td\u003e\n\u003ctd\u003e≤2.0 A\u003c\/td\u003e\n\u003ctd\u003e≤2.0 A\u003c\/td\u003e\n\u003ctd\u003e≤2.0 A\u003c\/td\u003e\n\u003ctd\u003e≤2.0 A\u003c\/td\u003e\n\u003ctd\u003e≤2.0 A\u003c\/td\u003e\n\u003ctd\u003e≤2.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"note\"\u003eTwo gaps to know about before sizing a load: the \u003cstrong\u003e1:15 ratio\u003c\/strong\u003e and the \u003cstrong\u003e1.5V 45 type\u003c\/strong\u003e version are both sold but have no published chart. The \u003cstrong\u003e1:1000\u003c\/strong\u003e column is published but not offered in this listing. Ask for the curve before committing either of the two gaps to a design.\u003c\/p\u003e\n\u003cp class=\"note\"\u003ePerformance data are configuration-specific. The 1:1000 columns are series references and are not selectable in this product.\u003c\/p\u003e\n\u003ch2\u003eMechanical Dimensions\u003c\/h2\u003e\n\u003cp\u003eThe gearbox face is \u003cstrong\u003e12 × 9 mm\u003c\/strong\u003e with \u003cstrong\u003etwo M1.6 threaded holes at 7.7 mm centres\u003c\/strong\u003e and a \u003cstrong\u003eØ5.0 mm\u003c\/strong\u003e output boss. The gearbox section is \u003cstrong\u003e9 mm\u003c\/strong\u003e long and the motor can measures \u003cstrong\u003eØ12.1 mm max by 16 mm\u003c\/strong\u003e. The output shaft is \u003cstrong\u003eØ3 mm\u003c\/strong\u003e with a D-flat, supplied in \u003cstrong\u003e4.4 mm, 7.7 mm or 10 mm\u003c\/strong\u003e lengths. Unit weight is about \u003cstrong\u003e10 g\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eCheck these against your bracket before machining: the M1.6 threads at 7.7 mm centres are the only mounting points on the gearbox, and no bracket is supplied.\u003c\/p\u003e\n\u003cp\u003eMatch the supply to the selected motor voltage. Avoid stalling, overload, frequent starts and rapid direction reversals. Do not force the output shaft by hand while unpowered. If soldering to the motor terminals, limit heating to 2 seconds per terminal. Noise and output speed vary with load.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e3D printing pens and small filament drives\u003c\/li\u003e\n\u003cli\u003eSmart parking locks, cabinet and door locks\u003c\/li\u003e\n\u003cli\u003eSelf-balancing two-wheel robots and line-following cars\u003c\/li\u003e\n\u003cli\u003eCamera sliders, pan-tilt heads and robot arms\u003c\/li\u003e\n\u003cli\u003eSmall household appliances and dispensing mechanisms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Only:\u003c\/strong\u003e 1 × GM12-N20 geared motor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor + Solder-Free Board:\u003c\/strong\u003e 1 × GM12-N20 geared motor, 1 × solder-free terminal board with lead\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo mounting bracket, coupling or power supply is included in either package. Shaft length is fixed per order and cannot be changed afterwards.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eIs the mounting bracket included?\u003c\/h3\u003e\n\u003cp\u003eNo. The bracket in the photos is for illustration only. The gearbox mounts through its two M1.6 threaded holes at 7.7 mm centres.\u003c\/p\u003e\n\u003ch3\u003eWhat does the solder-free board do?\u003c\/h3\u003e\n\u003cp\u003eIt is a small terminal board with a pre-crimped lead that plugs onto the motor tabs, so you can wire the motor without soldering. Choose the package that includes it if you do not want to solder.\u003c\/p\u003e\n\u003ch3\u003eHow do I choose a gear ratio?\u003c\/h3\u003e\n\u003cp\u003eChoose the required output speed from the table for your motor version and gear ratio. Check rated torque and current at that operating point; do not divide an already geared output speed by the ratio again.\u003c\/p\u003e\n\u003ch3\u003eWhy is the K100 version louder?\u003c\/h3\u003e\n\u003cp\u003eK100 identifies the carbon-brush versions. Their performance differs from the other motor configurations and operating noise may be higher; compare the separate tables for the selected voltage.\u003c\/p\u003e\n\u003ch3\u003eCan I run the motor at its stall torque?\u003c\/h3\u003e\n\u003cp\u003eNo. Stall torque is measured with the shaft locked and is a limit, not a duty rating. Size the load against rated torque and keep the motor below the maximum load listed for its ratio.\u003c\/p\u003e\n\u003ch2\u003eVisual Details\u003c\/h2\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/accio-gm12-n20-01-gear-motor-banner.webp?v=1792637019\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GM12-N20 gear motor banner with feature icons\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/accio-gm12-n20-01-gear-motor-banner.webp?v=1792637019\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGear motor overview\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/accio-gm12-n20-02-all-metal-gears.webp?v=1792637023\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Open gearbox showing the all-metal gear train\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/accio-gm12-n20-02-all-metal-gears.webp?v=1792637023\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eAll-metal gear train\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/accio-gm12-n20-03-copper-windings.webp?v=1792637028\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Rotor wound with pure copper\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/accio-gm12-n20-03-copper-windings.webp?v=1792637028\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003ePure copper rotor winding\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/accio-gm12-n20-04-d-cut-shaft.webp?v=1792637033\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Close-up of the D-cut output shaft\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/accio-gm12-n20-04-d-cut-shaft.webp?v=1792637033\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e3 mm D-cut output shaft\u003c\/figcaption\u003e\u003c\/figure\u003e\n","brand":"CHIHAI MOTOR","offers":[{"title":"1.5V · 45 Frame \/ 1:10 \/ Motor Only · 4.4 mm shaft","offer_id":68083906412768,"sku":"GM12-N20-MOT-R10-15V45-S44","price":16.67,"currency_code":"USD","in_stock":true},{"title":"1.5V · 45 Frame \/ 1:10 \/ Motor Only · 10 mm shaft","offer_id":68083906478304,"sku":"GM12-N20-MOT-R10-15V45-S100","price":16.67,"currency_code":"USD","in_stock":true},{"title":"3V · 45 Frame \/ 1:10 \/ Motor Only · 4.4 mm shaft","offer_id":68083906511072,"sku":"GM12-N20-MOT-R10-3V45-S44","price":16.67,"currency_code":"USD","in_stock":true},{"title":"3V · 45 Frame \/ 1:10 \/ Motor Only · 10 mm shaft","offer_id":68083906576608,"sku":"GM12-N20-MOT-R10-3V45-S100","price":16.67,"currency_code":"USD","in_stock":true},{"title":"3V · 26 Frame \/ 1:10 \/ Motor Only · 4.4 mm shaft","offer_id":68083906609376,"sku":"GM12-N20-MOT-R10-3V26-S44","price":16.67,"currency_code":"USD","in_stock":true},{"title":"3V · 26 Frame \/ 1:10 \/ Motor Only · 10 mm shaft","offer_id":68083906674912,"sku":"GM12-N20-MOT-R10-3V26-S100","price":16.67,"currency_code":"USD","in_stock":true},{"title":"6V · 26 Frame \/ 1:10 \/ Motor Only · 4.4 mm shaft","offer_id":68083906707680,"sku":"GM12-N20-MOT-R10-6V26-S44","price":16.67,"currency_code":"USD","in_stock":true},{"title":"6V · 26 Frame \/ 1:10 \/ Motor Only · 10 mm shaft","offer_id":68083906773216,"sku":"GM12-N20-MOT-R10-6V26-S100","price":16.67,"currency_code":"USD","in_stock":true},{"title":"6V · 35 Frame \/ 1:10 \/ Motor Only · 4.4 mm shaft","offer_id":68083906805984,"sku":"GM12-N20-MOT-R10-6V35-S44","price":16.67,"currency_code":"USD","in_stock":true},{"title":"6V · 35 Frame \/ 1:10 \/ Motor Only · 10 mm shaft","offer_id":68083906871520,"sku":"GM12-N20-MOT-R10-6V35-S100","price":16.67,"currency_code":"USD","in_stock":true},{"title":"12V · 05 Frame \/ 1:10 \/ Motor Only · 4.4 mm shaft","offer_id":68083906904288,"sku":"GM12-N20-MOT-R10-12V05-S44","price":16.67,"currency_code":"USD","in_stock":true},{"title":"12V · 05 Frame \/ 1:10 \/ Motor Only · 10 mm shaft","offer_id":68083906969824,"sku":"GM12-N20-MOT-R10-12V05-S100","price":16.67,"currency_code":"USD","in_stock":true},{"title":"12V · 35 Frame \/ 1:10 \/ Motor Only · 4.4 mm shaft","offer_id":68083907002592,"sku":"GM12-N20-MOT-R10-12V35-S44","price":16.67,"currency_code":"USD","in_stock":true},{"title":"12V · 35 Frame \/ 1:10 \/ Motor Only · 10 mm shaft","offer_id":68083907068128,"sku":"GM12-N20-MOT-R10-12V35-S100","price":16.67,"currency_code":"USD","in_stock":true},{"title":"3V · K100 Carbon Brush \/ 1:10 \/ Motor Only · 4.4 mm 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shaft","offer_id":68083930431712,"sku":"GM12-N20-BRD-R380-3V26-S100","price":17.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/accio-gm12-n20-01-motor-clean.jpg?v=1792637046"},{"product_id":"chp-6gp-l610-coreless-planetary-gear-motor","title":"CHIHAI MOTOR CHP-6GP-L610 Coreless Planetary Gear Motor, 6 mm, 1.5V \/ 3V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\"\u003eCHIHAI\u003c\/a\u003e CHP-6GP-L610 is a 6 mm diameter coreless \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC motor\u003c\/a\u003e with a plastic planetary gearbox, built for mechanisms where even a few grams of motor mass matter: micro camera gimbals, instrument drives, miniature appliances and small robotics. The rotor has no iron core, so it spins up and stops quickly and does not cog at low speed; the motor uses NdFeB magnets.\u003c\/p\u003e\n\u003cp\u003eFour ratios from 1:5 to 1:699 are available on both the 1.5V and 3V windings, giving no-load speeds from 6400 rpm down to 23 rpm in the same Ø6 mm body.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoreless rotor.\u003c\/strong\u003e No iron core in the winding, which cuts inertia and cogging, so the motor starts, stops and changes speed quickly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlastic planetary gearbox.\u003c\/strong\u003e High transmission efficiency and low running noise, with the load shared across several planet gears.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNdFeB magnets.\u003c\/strong\u003e A compact neodymium magnet system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eØ2 mm D-cut shaft.\u003c\/strong\u003e 3.6 mm long with a 1.5 mm flat, so small pinions and couplings grip without slipping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eØ6 mm body.\u003c\/strong\u003e Fits inside pencil-thin mechanisms; the gearbox adds 5.8 to 11.75 mm depending on stage count.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReversible.\u003c\/strong\u003e Swap the red and black leads to reverse rotation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConfiguration Guide\u003c\/h2\u003e\n\u003ch3\u003eVoltage\u003c\/h3\u003e\n\u003cp\u003eTwo windings are sold. The \u003cstrong\u003e3V\u003c\/strong\u003e version runs at roughly twice the speed of the 1.5V version at every ratio (6400 rpm against 3200 rpm at 1:5). Pick the winding that matches your supply rather than the speed: running the 1.5V winding at 3V over-speeds and heats it, and the 3V winding at 1.5V will not reach its rated torque.\u003c\/p\u003e\n\u003ch3\u003eGear ratio and stage count\u003c\/h3\u003e\n\u003cp\u003eThe ratio also sets the gearbox length, because each extra stage adds length: \u003cstrong\u003e1:5 is a single stage at 5.8 mm, 1:26 is two stages at 7.05 mm, 1:136 is three at 9.4 mm, and 1:699 is four at 11.75 mm\u003c\/strong\u003e. Check the space you have before choosing the slowest ratio.\u003c\/p\u003e\n\u003cp\u003eEach option below states voltage, ratio and no-load speed, so the variant name alone tells you the speed you are buying.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eCHP-6GP-L610\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eCHIHAI MOTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor type\u003c\/th\u003e\n\u003ctd\u003eCoreless (ironless) DC, brushed, plastic planetary gearbox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGearbox diameter\u003c\/th\u003e\n\u003ctd\u003eØ6 mm (±0.1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor body length\u003c\/th\u003e\n\u003ctd\u003e9.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGearbox length L\u003c\/th\u003e\n\u003ctd\u003e5.8 \/ 7.05 \/ 9.4 \/ 11.75 mm for 1 \/ 2 \/ 3 \/ 4 stages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput shaft\u003c\/th\u003e\n\u003ctd\u003eØ2 mm, 3.6 mm long, D-flat 1.5 mm, D-flat length 2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupply voltage\u003c\/th\u003e\n\u003ctd\u003eDC 1.5–3.0V, fixed by the variant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGear ratios\u003c\/th\u003e\n\u003ctd\u003e1:5, 1:26, 1:136, 1:699\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnet\u003c\/th\u003e\n\u003ctd\u003eNdFeB (neodymium)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWinding\u003c\/th\u003e\n\u003ctd\u003ePure copper, coreless rotor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRotation\u003c\/th\u003e\n\u003ctd\u003eReversible by swapping supply polarity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLead length\u003c\/th\u003e\n\u003ctd\u003eapprox. 50 mm (±2), red + and black −\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eapprox. 1.5 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003ePerformance by Winding\u003c\/h2\u003e\n\u003cp\u003eRated and stall figures describe different conditions; stall values are not continuous load ratings. A continuous-duty operating cycle is not specified. Torque is published in gf·cm.\u003c\/p\u003e\n\u003ch3\u003e3V winding\u003c\/h3\u003e\u003cp\u003e\u003cem\u003eMax power 0.5 W · 1 to 4 stage gearbox\u003c\/em\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e1:5\u003c\/th\u003e\n\u003cth\u003e1:26\u003c\/th\u003e\n\u003cth\u003e1:136\u003c\/th\u003e\n\u003cth\u003e1:699\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load current\u003c\/th\u003e\n\u003ctd\u003e≤60 mA\u003c\/td\u003e\n\u003ctd\u003e≤60 mA\u003c\/td\u003e\n\u003ctd\u003e≤60 mA\u003c\/td\u003e\n\u003ctd\u003e≤60 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load speed\u003c\/th\u003e\n\u003ctd\u003e6400 rpm\u003c\/td\u003e\n\u003ctd\u003e1200 rpm\u003c\/td\u003e\n\u003ctd\u003e240 rpm\u003c\/td\u003e\n\u003ctd\u003e47 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque\u003c\/th\u003e\n\u003ctd\u003e5.0 gf·cm\u003c\/td\u003e\n\u003ctd\u003e28.0 gf·cm\u003c\/td\u003e\n\u003ctd\u003e140.0 gf·cm\u003c\/td\u003e\n\u003ctd\u003e220.0 gf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated speed\u003c\/th\u003e\n\u003ctd\u003e3800 rpm\u003c\/td\u003e\n\u003ctd\u003e720 rpm\u003c\/td\u003e\n\u003ctd\u003e145 rpm\u003c\/td\u003e\n\u003ctd\u003e28 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003ctd\u003e≤0.15 A\u003c\/td\u003e\n\u003ctd\u003e≤0.15 A\u003c\/td\u003e\n\u003ctd\u003e≤0.15 A\u003c\/td\u003e\n\u003ctd\u003e≤0.15 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall torque\u003c\/th\u003e\n\u003ctd\u003e≥14.0 gf·cm\u003c\/td\u003e\n\u003ctd\u003e≥70 gf·cm\u003c\/td\u003e\n\u003ctd\u003e≥300 gf·cm\u003c\/td\u003e\n\u003ctd\u003e≥300 gf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGear stages\u003c\/th\u003e\n\u003ctd\u003e1 stage\u003c\/td\u003e\n\u003ctd\u003e2 stages\u003c\/td\u003e\n\u003ctd\u003e3 stages\u003c\/td\u003e\n\u003ctd\u003e4 stages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGearbox length L\u003c\/th\u003e\n\u003ctd\u003e5.8 mm\u003c\/td\u003e\n\u003ctd\u003e7.05 mm\u003c\/td\u003e\n\u003ctd\u003e9.4 mm\u003c\/td\u003e\n\u003ctd\u003e11.75 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e1.5V winding\u003c\/h3\u003e\u003cp\u003e\u003cem\u003eMax power 0.2 W · 1 to 4 stage gearbox\u003c\/em\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e1:5\u003c\/th\u003e\n\u003cth\u003e1:26\u003c\/th\u003e\n\u003cth\u003e1:136\u003c\/th\u003e\n\u003cth\u003e1:699\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load current\u003c\/th\u003e\n\u003ctd\u003e≤35 mA\u003c\/td\u003e\n\u003ctd\u003e≤35 mA\u003c\/td\u003e\n\u003ctd\u003e≤35 mA\u003c\/td\u003e\n\u003ctd\u003e≤35 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load speed\u003c\/th\u003e\n\u003ctd\u003e3200 rpm\u003c\/td\u003e\n\u003ctd\u003e600 rpm\u003c\/td\u003e\n\u003ctd\u003e120 rpm\u003c\/td\u003e\n\u003ctd\u003e23 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque\u003c\/th\u003e\n\u003ctd\u003e2.5 gf·cm\u003c\/td\u003e\n\u003ctd\u003e14.0 gf·cm\u003c\/td\u003e\n\u003ctd\u003e70.0 gf·cm\u003c\/td\u003e\n\u003ctd\u003e110.0 gf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated speed\u003c\/th\u003e\n\u003ctd\u003e1900 rpm\u003c\/td\u003e\n\u003ctd\u003e360 rpm\u003c\/td\u003e\n\u003ctd\u003e72 rpm\u003c\/td\u003e\n\u003ctd\u003e14 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003ctd\u003e≤0.07 A\u003c\/td\u003e\n\u003ctd\u003e≤0.07 A\u003c\/td\u003e\n\u003ctd\u003e≤0.07 A\u003c\/td\u003e\n\u003ctd\u003e≤0.07 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall torque\u003c\/th\u003e\n\u003ctd\u003e≥7.0 gf·cm\u003c\/td\u003e\n\u003ctd\u003e≥35 gf·cm\u003c\/td\u003e\n\u003ctd\u003e≥150 gf·cm\u003c\/td\u003e\n\u003ctd\u003e≥300 gf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGear stages\u003c\/th\u003e\n\u003ctd\u003e1 stage\u003c\/td\u003e\n\u003ctd\u003e2 stages\u003c\/td\u003e\n\u003ctd\u003e3 stages\u003c\/td\u003e\n\u003ctd\u003e4 stages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGearbox length L\u003c\/th\u003e\n\u003ctd\u003e5.8 mm\u003c\/td\u003e\n\u003ctd\u003e7.05 mm\u003c\/td\u003e\n\u003ctd\u003e9.4 mm\u003c\/td\u003e\n\u003ctd\u003e11.75 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMechanical Dimensions\u003c\/h2\u003e\n\u003cp\u003eThe gearbox is \u003cstrong\u003eØ6 mm\u003c\/strong\u003e; the motor body is \u003cstrong\u003e9.3 mm\u003c\/strong\u003e long; the gearbox adds \u003cstrong\u003e5.8 \/ 7.05 \/ 9.4 \/ 11.75 mm\u003c\/strong\u003e for one to four stages. The output shaft is \u003cstrong\u003eØ2 mm, 3.6 mm long, with a 1.5 mm D-flat over 2.5 mm\u003c\/strong\u003e. Leads are about \u003cstrong\u003e50 mm\u003c\/strong\u003e long, red positive and black negative. Whole unit weighs about \u003cstrong\u003e1.5 g\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe drawing in Visual Details carries every dimension needed to design a mount. There are no threaded mounting holes on this body — it is held by a clamp or a press-fit bore, so plan the housing around the Ø6 mm diameter.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMicro camera gimbals and pan-tilt heads\u003c\/li\u003e\n\u003cli\u003ePrecision instruments and dial drives\u003c\/li\u003e\n\u003cli\u003eMiniature smart appliances and dispensers\u003c\/li\u003e\n\u003cli\u003eSmall robotics joints and model mechanisms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × CHP-6GP-L610 coreless planetary gear motor with approx. 50 mm red and black leads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOne motor per order, in the voltage and ratio you select. No pinion, coupling, connector or mounting bracket is included.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat is the difference between the 1.5V and 3V options?\u003c\/h3\u003e\n\u003cp\u003eThe gearbox is the same; the winding differs. At any ratio the 3V version turns about twice as fast, for example 6400 rpm against 3200 rpm at 1:5.\u003c\/p\u003e\n\u003ch3\u003eWhy do the slower ratios have a longer body?\u003c\/h3\u003e\n\u003cp\u003eEach reduction stage adds a gear stage to the gearbox. 1:5 uses one stage and adds 5.8 mm; 1:699 uses four stages and adds 11.75 mm.\u003c\/p\u003e\n\u003ch3\u003eIs this really coreless?\u003c\/h3\u003e\n\u003cp\u003eYes. The rotor winding has no iron core, which is why the motor accelerates quickly and runs without cogging at low speed.\u003c\/p\u003e\n\u003ch3\u003eCan I reverse the rotation?\u003c\/h3\u003e\n\u003cp\u003eYes. Swap the red and black leads, or reverse the supply polarity.\u003c\/p\u003e\n\u003ch3\u003eWhich ratio should I choose?\u003c\/h3\u003e\n\u003cp\u003eStart from the output speed your mechanism needs and read it off the variant name; then check the rated torque for that ratio in the tables before committing.\u003c\/p\u003e\n\u003ch2\u003eVisual Details\u003c\/h2\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chp-6gp-l610-01-gear-motor-banner.webp?v=1792643747\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"CHP-6GP-L610 coreless planetary gear motor banner\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chp-6gp-l610-01-gear-motor-banner.webp?v=1792643747\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCoreless planetary gear motor\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chp-6gp-l610-02-dimensions-and-specs.webp?v=1792643747\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Outline drawing and specification table\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chp-6gp-l610-02-dimensions-and-specs.webp?v=1792643747\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOutline dimensions and specification table\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chp-6gp-l610-03-copper-winding.webp?v=1792643751\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Coreless copper winding module\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chp-6gp-l610-03-copper-winding.webp?v=1792643751\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e01 \u0026amp;mdash; Pure copper winding\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chp-6gp-l610-04-planetary-gearbox.webp?v=1792643752\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Planetary gearbox module\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chp-6gp-l610-04-planetary-gearbox.webp?v=1792643752\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e02 \u0026amp;mdash; Planetary gearbox\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chp-6gp-l610-05-ndfeb-magnets.webp?v=1792643753\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"NdFeB magnet module\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chp-6gp-l610-05-ndfeb-magnets.webp?v=1792643753\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e03 \u0026amp;mdash; NdFeB magnets\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chp-6gp-l610-06-usage-notes.webp?v=1792643758\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Seven operating notes\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chp-6gp-l610-06-usage-notes.webp?v=1792643758\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOperating notes 1-7\u003c\/figcaption\u003e\u003c\/figure\u003e\n","brand":"CHIHAI MOTOR","offers":[{"title":"1.5V · 1:5 · 3200 rpm","offer_id":68085294104800,"sku":"CHP-6GP-L610-15V-R5","price":10.18,"currency_code":"USD","in_stock":true},{"title":"1.5V · 1:26 · 600 rpm","offer_id":68085294137568,"sku":"CHP-6GP-L610-15V-R26","price":10.18,"currency_code":"USD","in_stock":true},{"title":"1.5V · 1:136 · 120 rpm","offer_id":68085294170336,"sku":"CHP-6GP-L610-15V-R136","price":10.48,"currency_code":"USD","in_stock":true},{"title":"1.5V · 1:699 · 23 rpm","offer_id":68085294203104,"sku":"CHP-6GP-L610-15V-R699","price":10.79,"currency_code":"USD","in_stock":true},{"title":"3V · 1:5 · 6400 rpm","offer_id":68085294235872,"sku":"CHP-6GP-L610-3V-R5","price":9.88,"currency_code":"USD","in_stock":true},{"title":"3V · 1:26 · 1200 rpm","offer_id":68085294268640,"sku":"CHP-6GP-L610-3V-R26","price":10.18,"currency_code":"USD","in_stock":true},{"title":"3V · 1:136 · 240 rpm","offer_id":68085294301408,"sku":"CHP-6GP-L610-3V-R136","price":10.48,"currency_code":"USD","in_stock":true},{"title":"3V · 1:699 · 47 rpm","offer_id":68085294334176,"sku":"CHP-6GP-L610-3V-R699","price":10.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chp-6gp-l610-01-motor-clean.jpg?v=1792643762"},{"product_id":"chf-gw12t-n20va-worm-gear-motor","title":"CHIHAI MOTOR CHF-GW12T-N20VA Worm Gear Motor, 3V\/6V\/12V, Self-Locking","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\"\u003eCHIHAI\u003c\/a\u003e CHF-GW12T-N20VA is a small \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC motor\u003c\/a\u003e driving a brass-framed worm gearbox, built for mechanisms that must hold their position when the power is cut: robot joints, powered furniture, focus and pan-tilt drives. The worm drive multiplies torque in a very short body and resists back-driving, resistance to back-driving depends on ratio and load; do not use it as a safety-rated brake.\u003c\/p\u003e\n\u003cp\u003eSix ratios from 1:42 to 1:1030 are offered on three supply voltages, and the listing bundles the motor with brackets, a solder-free breakout board, a stepless speed controller or a DC power supply where you need them.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorm gear reduction.\u003c\/strong\u003e A large reduction ratio in a short gearbox. Resistance to back-driving depends on the selected ratio and load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-metal gear train.\u003c\/strong\u003e Wear-resistant and built for torque rather than speed, with good heat dissipation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePure copper rotor winding.\u003c\/strong\u003e Low resistance and high conductivity, which is where the torque comes from.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eØ3 mm D-cut shaft.\u003c\/strong\u003e 8 mm exposed with a flat, so pinions and couplings do not slip.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRuns on PWM.\u003c\/strong\u003e Speed is adjustable and rotation reverses by swapping polarity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrass gearbox frame.\u003c\/strong\u003e 8.50 mm wide, 18 mm tall, 33.5 mm overall, with two Ø1.4 mm mounting holes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConfiguration Guide\u003c\/h2\u003e\n\u003ch3\u003eMotor winding: A35 against B45\u003c\/h3\u003e\n\u003cp\u003eTwo motors are used. The \u003cstrong\u003eA35\u003c\/strong\u003e is the low-power winding: 0.2 W at 12 V and 0.1 W at 6 V, and it is the quiet, low-current choice. The \u003cstrong\u003eB45\u003c\/strong\u003e is the stronger winding: 0.6 W at 6 V and 0.15 W at 3 V, so it reaches higher speed and torque at the same ratio. Pick the winding that matches your supply first, then the ratio.\u003c\/p\u003e\n\u003ch3\u003eGear ratio\u003c\/h3\u003e\n\u003cp\u003e1:42 is the fastest and 1:1030 the slowest. Select the required output speed and rated torque from the table for the exact motor and ratio; adjacent ratios do not follow a fixed doubling rule.\u003c\/p\u003e\n\u003ch3\u003eSteel-plate versions\u003c\/h3\u003e\n\u003cp\u003eThe 1:236 and 1:302 ratios are also sold as a \u003cem\u003esteel plate\u003c\/em\u003e version. The steel-plate configurations use a different gearbox plate; select the exact listed configuration.\u003c\/p\u003e\n\u003ch3\u003ePackage\u003c\/h3\u003e\n\u003cp\u003eTen bundles run from the bare motor to a full kit with power supply, controller and breakout board. What each contains is listed under Package Contents, so check before ordering a bare motor if you also need a supply or a bracket.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eCHF-GW12T-N20VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eCHIHAI MOTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor type\u003c\/th\u003e\n\u003ctd\u003eBrushed DC with worm gear reduction, all-metal gear train\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput shaft\u003c\/th\u003e\n\u003ctd\u003eØ3 mm D-cut (Ø3 -0.03 \/ -0.005), 8 mm exposed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupply voltage\u003c\/th\u003e\n\u003ctd\u003eDC 3.0–12.0 V, fixed by the variant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGear ratios\u003c\/th\u003e\n\u003ctd\u003e1:42, 1:118, 1:236, 1:302, 1:603, 1:1030 — plus steel-plate 1:236 and 1:302\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSelf-locking\u003c\/th\u003e\n\u003ctd\u003eWorm drive resists back-driving, with holding behavior dependent on ratio and load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGearbox width\u003c\/th\u003e\n\u003ctd\u003e8.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGearbox height\u003c\/th\u003e\n\u003ctd\u003e18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall length\u003c\/th\u003e\n\u003ctd\u003e33.5 mm max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor can\u003c\/th\u003e\n\u003ctd\u003eØ12.1 mm max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting holes\u003c\/th\u003e\n\u003ctd\u003e2 × Ø1.4 mm, 4.0 mm apart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting position\u003c\/th\u003e\n\u003ctd\u003eHorizontal or vertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eapprox. 13 g (motor only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeed control\u003c\/th\u003e\n\u003ctd\u003ePWM, reversible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003ePerformance by Motor and Voltage\u003c\/h2\u003e\n\u003cp\u003eFour charts, one per motor and voltage combination. Torque is published in kgf·cm with the N·m equivalent. Slower ratios are longer and heavier in load terms, not in size.\u003c\/p\u003e\n\u003ch3\u003eDC 12V · A35 motor · 0.2 W\u003c\/h3\u003e\u003cp\u003e\u003cem\u003eRated and stall values describe different conditions. Stall-torque figures are shown as upper limits; do not use them as continuous load ratings. A continuous-duty cycle is not specified.\u003c\/em\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e1:42\u003c\/th\u003e\n\u003cth\u003e1:118\u003c\/th\u003e\n\u003cth\u003e1:236\u003c\/th\u003e\n\u003cth\u003e1:302\u003c\/th\u003e\n\u003cth\u003e1:603\u003c\/th\u003e\n\u003cth\u003e1:1030\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load current (mA)\u003c\/th\u003e\n\u003ctd\u003e≤65\u003c\/td\u003e\n\u003ctd\u003e≤65\u003c\/td\u003e\n\u003ctd\u003e≤65\u003c\/td\u003e\n\u003ctd\u003e≤65\u003c\/td\u003e\n\u003ctd\u003e≤65\u003c\/td\u003e\n\u003ctd\u003e≤65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load speed\u003c\/th\u003e\n\u003ctd\u003e550 rpm\u003c\/td\u003e\n\u003ctd\u003e200 rpm\u003c\/td\u003e\n\u003ctd\u003e100 rpm\u003c\/td\u003e\n\u003ctd\u003e78 rpm\u003c\/td\u003e\n\u003ctd\u003e39 rpm\u003c\/td\u003e\n\u003ctd\u003e22 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque\u003c\/th\u003e\n\u003ctd\u003e0.05 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.15 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.3 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.4 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.8 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e1.2 kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque\u003c\/th\u003e\n\u003ctd\u003e0.005 N·m\u003c\/td\u003e\n\u003ctd\u003e0.015 N·m\u003c\/td\u003e\n\u003ctd\u003e0.03 N·m\u003c\/td\u003e\n\u003ctd\u003e0.04 N·m\u003c\/td\u003e\n\u003ctd\u003e0.08 N·m\u003c\/td\u003e\n\u003ctd\u003e0.12 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated speed\u003c\/th\u003e\n\u003ctd\u003e390 rpm\u003c\/td\u003e\n\u003ctd\u003e140 rpm\u003c\/td\u003e\n\u003ctd\u003e70 rpm\u003c\/td\u003e\n\u003ctd\u003e55 rpm\u003c\/td\u003e\n\u003ctd\u003e27 rpm\u003c\/td\u003e\n\u003ctd\u003e15 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003ctd\u003e≤0.15 A\u003c\/td\u003e\n\u003ctd\u003e≤0.15 A\u003c\/td\u003e\n\u003ctd\u003e≤0.15 A\u003c\/td\u003e\n\u003ctd\u003e≤0.15 A\u003c\/td\u003e\n\u003ctd\u003e≤0.15 A\u003c\/td\u003e\n\u003ctd\u003e≤0.15 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003ctd\u003e≤0.4 A\u003c\/td\u003e\n\u003ctd\u003e≤0.4 A\u003c\/td\u003e\n\u003ctd\u003e≤0.4 A\u003c\/td\u003e\n\u003ctd\u003e≤0.4 A\u003c\/td\u003e\n\u003ctd\u003e≤0.4 A\u003c\/td\u003e\n\u003ctd\u003e≤0.4 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall torque\u003c\/th\u003e\n\u003ctd\u003e≤0.16 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e≤0.4 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e≤0.8 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e≤1.10 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e≤2.0 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e≤3.0 kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDC 6V · A35 motor · 0.1 W\u003c\/h3\u003e\u003cp\u003e\u003cem\u003eRated and stall values describe different conditions. Stall-torque figures are shown as upper limits; do not use them as continuous load ratings. A continuous-duty cycle is not specified.\u003c\/em\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e1:42\u003c\/th\u003e\n\u003cth\u003e1:118\u003c\/th\u003e\n\u003cth\u003e1:236\u003c\/th\u003e\n\u003cth\u003e1:302\u003c\/th\u003e\n\u003cth\u003e1:603\u003c\/th\u003e\n\u003cth\u003e1:1030\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load current (mA)\u003c\/th\u003e\n\u003ctd\u003e≤35\u003c\/td\u003e\n\u003ctd\u003e≤35\u003c\/td\u003e\n\u003ctd\u003e≤35\u003c\/td\u003e\n\u003ctd\u003e≤35\u003c\/td\u003e\n\u003ctd\u003e≤35\u003c\/td\u003e\n\u003ctd\u003e≤65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load speed\u003c\/th\u003e\n\u003ctd\u003e275 rpm\u003c\/td\u003e\n\u003ctd\u003e98 rpm\u003c\/td\u003e\n\u003ctd\u003e49 rpm\u003c\/td\u003e\n\u003ctd\u003e37 rpm\u003c\/td\u003e\n\u003ctd\u003e19 rpm\u003c\/td\u003e\n\u003ctd\u003e11 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque\u003c\/th\u003e\n\u003ctd\u003e0.02 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.07 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.15 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.2 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.4 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.6 kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque\u003c\/th\u003e\n\u003ctd\u003e0.002 N·m\u003c\/td\u003e\n\u003ctd\u003e0.007 N·m\u003c\/td\u003e\n\u003ctd\u003e0.015 N·m\u003c\/td\u003e\n\u003ctd\u003e0.02 N·m\u003c\/td\u003e\n\u003ctd\u003e0.04 N·m\u003c\/td\u003e\n\u003ctd\u003e0.06 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated speed\u003c\/th\u003e\n\u003ctd\u003e195 rpm\u003c\/td\u003e\n\u003ctd\u003e70 rpm\u003c\/td\u003e\n\u003ctd\u003e35 rpm\u003c\/td\u003e\n\u003ctd\u003e27 rpm\u003c\/td\u003e\n\u003ctd\u003e13 rpm\u003c\/td\u003e\n\u003ctd\u003e7 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003ctd\u003e≤0.08 A\u003c\/td\u003e\n\u003ctd\u003e≤0.08 A\u003c\/td\u003e\n\u003ctd\u003e≤0.08 A\u003c\/td\u003e\n\u003ctd\u003e≤0.08 A\u003c\/td\u003e\n\u003ctd\u003e≤0.08 A\u003c\/td\u003e\n\u003ctd\u003e≤0.15 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003ctd\u003e≤0.2 A\u003c\/td\u003e\n\u003ctd\u003e≤0.2 A\u003c\/td\u003e\n\u003ctd\u003e≤0.2 A\u003c\/td\u003e\n\u003ctd\u003e≤0.2 A\u003c\/td\u003e\n\u003ctd\u003e≤0.2 A\u003c\/td\u003e\n\u003ctd\u003e≤0.4 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall torque\u003c\/th\u003e\n\u003ctd\u003e≤0.07 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e≤0.2 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e≤0.4 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e≤0.50 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e≤1.0 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e≤1.5 kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDC 6V · B45 motor · 0.6 W\u003c\/h3\u003e\u003cp\u003e\u003cem\u003eRated and stall values describe different conditions. Stall-torque figures are shown as upper limits; do not use them as continuous load ratings. A continuous-duty cycle is not specified.\u003c\/em\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e1:42\u003c\/th\u003e\n\u003cth\u003e1:118\u003c\/th\u003e\n\u003cth\u003e1:236\u003c\/th\u003e\n\u003cth\u003e1:302\u003c\/th\u003e\n\u003cth\u003e1:603\u003c\/th\u003e\n\u003cth\u003e1:1030\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load current (mA)\u003c\/th\u003e\n\u003ctd\u003e≤80\u003c\/td\u003e\n\u003ctd\u003e≤80\u003c\/td\u003e\n\u003ctd\u003e≤80\u003c\/td\u003e\n\u003ctd\u003e≤80\u003c\/td\u003e\n\u003ctd\u003e≤80\u003c\/td\u003e\n\u003ctd\u003e≤80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load speed\u003c\/th\u003e\n\u003ctd\u003e530 rpm\u003c\/td\u003e\n\u003ctd\u003e190 rpm\u003c\/td\u003e\n\u003ctd\u003e94 rpm\u003c\/td\u003e\n\u003ctd\u003e74 rpm\u003c\/td\u003e\n\u003ctd\u003e37 rpm\u003c\/td\u003e\n\u003ctd\u003e22 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque\u003c\/th\u003e\n\u003ctd\u003e0.06 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.16 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.32 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.4 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.8 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e1.3 kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque\u003c\/th\u003e\n\u003ctd\u003e0.006 N·m\u003c\/td\u003e\n\u003ctd\u003e0.016 N·m\u003c\/td\u003e\n\u003ctd\u003e0.03 N·m\u003c\/td\u003e\n\u003ctd\u003e0.04 N·m\u003c\/td\u003e\n\u003ctd\u003e0.08 N·m\u003c\/td\u003e\n\u003ctd\u003e0.13 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated speed\u003c\/th\u003e\n\u003ctd\u003e390 rpm\u003c\/td\u003e\n\u003ctd\u003e140 rpm\u003c\/td\u003e\n\u003ctd\u003e70 rpm\u003c\/td\u003e\n\u003ctd\u003e55 rpm\u003c\/td\u003e\n\u003ctd\u003e27 rpm\u003c\/td\u003e\n\u003ctd\u003e15 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003ctd\u003e≤0.20 A\u003c\/td\u003e\n\u003ctd\u003e≤0.20 A\u003c\/td\u003e\n\u003ctd\u003e≤0.20 A\u003c\/td\u003e\n\u003ctd\u003e≤0.20 A\u003c\/td\u003e\n\u003ctd\u003e≤0.20 A\u003c\/td\u003e\n\u003ctd\u003e≤0.20 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003ctd\u003e≤0.65 A\u003c\/td\u003e\n\u003ctd\u003e≤0.65 A\u003c\/td\u003e\n\u003ctd\u003e≤0.65 A\u003c\/td\u003e\n\u003ctd\u003e≤0.65 A\u003c\/td\u003e\n\u003ctd\u003e≤0.65 A\u003c\/td\u003e\n\u003ctd\u003e≤0.65 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall torque\u003c\/th\u003e\n\u003ctd\u003e≤0.16 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e≤0.4 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e≤0.8 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e≤1.10 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e≤2.0 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e≤3.0 kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDC 3V · B45 motor · 0.15 W\u003c\/h3\u003e\u003cp\u003e\u003cem\u003eRated and stall values describe different conditions. Stall-torque figures are shown as upper limits; do not use them as continuous load ratings. A continuous-duty cycle is not specified.\u003c\/em\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e1:42\u003c\/th\u003e\n\u003cth\u003e1:118\u003c\/th\u003e\n\u003cth\u003e1:236\u003c\/th\u003e\n\u003cth\u003e1:302\u003c\/th\u003e\n\u003cth\u003e1:603\u003c\/th\u003e\n\u003cth\u003e1:1030\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load current (mA)\u003c\/th\u003e\n\u003ctd\u003e≤35\u003c\/td\u003e\n\u003ctd\u003e≤35\u003c\/td\u003e\n\u003ctd\u003e≤35\u003c\/td\u003e\n\u003ctd\u003e≤35\u003c\/td\u003e\n\u003ctd\u003e≤35\u003c\/td\u003e\n\u003ctd\u003e≤35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load speed\u003c\/th\u003e\n\u003ctd\u003e260 rpm\u003c\/td\u003e\n\u003ctd\u003e90 rpm\u003c\/td\u003e\n\u003ctd\u003e45 rpm\u003c\/td\u003e\n\u003ctd\u003e35 rpm\u003c\/td\u003e\n\u003ctd\u003e18 rpm\u003c\/td\u003e\n\u003ctd\u003e11 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque\u003c\/th\u003e\n\u003ctd\u003e0.03 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.08 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.16 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.2 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.4 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.65 kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque\u003c\/th\u003e\n\u003ctd\u003e0.003 N·m\u003c\/td\u003e\n\u003ctd\u003e0.008 N·m\u003c\/td\u003e\n\u003ctd\u003e0.016 N·m\u003c\/td\u003e\n\u003ctd\u003e0.02 N·m\u003c\/td\u003e\n\u003ctd\u003e0.04 N·m\u003c\/td\u003e\n\u003ctd\u003e0.065 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated speed\u003c\/th\u003e\n\u003ctd\u003e195 rpm\u003c\/td\u003e\n\u003ctd\u003e65 rpm\u003c\/td\u003e\n\u003ctd\u003e33 rpm\u003c\/td\u003e\n\u003ctd\u003e26 rpm\u003c\/td\u003e\n\u003ctd\u003e13 rpm\u003c\/td\u003e\n\u003ctd\u003e7 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003ctd\u003e≤0.15 A\u003c\/td\u003e\n\u003ctd\u003e≤0.15 A\u003c\/td\u003e\n\u003ctd\u003e≤0.15 A\u003c\/td\u003e\n\u003ctd\u003e≤0.15 A\u003c\/td\u003e\n\u003ctd\u003e≤0.15 A\u003c\/td\u003e\n\u003ctd\u003e≤0.15 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003ctd\u003e≤0.35 A\u003c\/td\u003e\n\u003ctd\u003e≤0.35 A\u003c\/td\u003e\n\u003ctd\u003e≤0.35 A\u003c\/td\u003e\n\u003ctd\u003e≤0.35 A\u003c\/td\u003e\n\u003ctd\u003e≤0.35 A\u003c\/td\u003e\n\u003ctd\u003e≤0.35 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall torque\u003c\/th\u003e\n\u003ctd\u003e≤0.07 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e≤0.2 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e≤0.4 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e≤0.50 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e≤1.0 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e≤1.5 kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMechanical Dimensions\u003c\/h2\u003e\n\u003cp\u003eThe gearbox housing is \u003cstrong\u003e8.50 mm wide and 18 mm tall\u003c\/strong\u003e, with an overall body length of \u003cstrong\u003e33.5 mm max\u003c\/strong\u003e; the motor can is \u003cstrong\u003eØ12.1 mm max\u003c\/strong\u003e. The output shaft is \u003cstrong\u003eØ3 mm, 8 mm exposed, D-cut\u003c\/strong\u003e. Two \u003cstrong\u003eØ1.4 mm\u003c\/strong\u003e holes sit \u003cstrong\u003e4.0 mm\u003c\/strong\u003e apart for mounting, and the body can be fitted horizontally or vertically. The motor alone weighs about \u003cstrong\u003e13 g\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe outline drawing in Visual Details carries every dimension needed to design a bracket. Note that the D-flat is machined to Ø3 -0.03 \/ -0.005, so print the coupling bore to suit a 3 mm shaft rather than an interference fit.\u003c\/p\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePackage\u003c\/th\u003e\n\u003cth\u003eWhat you receive\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Only\u003c\/td\u003e\n\u003ctd\u003e1 × gear motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Green Bracket\u003c\/td\u003e\n\u003ctd\u003e1 × gear motor, 1 × green mounting bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Mini Speed Controller\u003c\/td\u003e\n\u003ctd\u003e1 × gear motor, 1 × stepless speed controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Solder-Free Board\u003c\/td\u003e\n\u003ctd\u003e1 × gear motor, 1 × solder-free breakout board with lead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Solder-Free Board + Mini Controller\u003c\/td\u003e\n\u003ctd\u003e1 × gear motor, 1 × breakout board with lead, 1 × stepless speed controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Power Supply\u003c\/td\u003e\n\u003ctd\u003e1 × gear motor, 1 × DC power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Power Supply + Mini Controller\u003c\/td\u003e\n\u003ctd\u003e1 × gear motor, 1 × DC power supply, 1 × stepless speed controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Power Supply + Controller + Solder-Free Board\u003c\/td\u003e\n\u003ctd\u003e1 × gear motor, 1 × DC power supply, 1 × stepless speed controller, 1 × breakout board with lead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + White Bracket\u003c\/td\u003e\n\u003ctd\u003e1 × gear motor, 1 × white mounting bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Controller + Green Bracket\u003c\/td\u003e\n\u003ctd\u003e1 × gear motor, 1 × stepless speed controller, 1 × green mounting bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmall robot joints and robotic arms\u003c\/li\u003e\n\u003cli\u003ePowered furniture and adjustable frames\u003c\/li\u003e\n\u003cli\u003eFocus, zoom and pan-tilt mechanisms\u003c\/li\u003e\n\u003cli\u003eMicro gimbals, locks and dispensing mechanisms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eIs it really self-locking?\u003c\/h3\u003e\n\u003cp\u003eThe worm drive strongly resists back-driving, so a load stays put when power is removed. Treat that as a holding characteristic: it is not a certified brake, and a heavy or vibrating load can still creep.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between A35 and B45?\u003c\/h3\u003e\n\u003cp\u003eThey are different motors. A35 is the low-power winding (0.1–0.2 W), B45 the stronger one (0.15–0.6 W at its rated voltage). The B45 gives more speed and torque at the same ratio.\u003c\/p\u003e\n\u003ch3\u003eWhat does the steel-plate version change?\u003c\/h3\u003e\n\u003cp\u003eOnly the gearbox plate for the 1:236 and 1:302 ratios. Ratio and winding stay the same; it costs one yuan more in the source listing.\u003c\/p\u003e\n\u003ch3\u003eWhich way is the breakout board wired?\u003c\/h3\u003e\n\u003cp\u003eTwo orientations are available, wired towards or away from the shaft. Orders without a note ship wired away from the shaft.\u003c\/p\u003e\n\u003ch3\u003eDo I need the power supply package?\u003c\/h3\u003e\n\u003cp\u003eOnly if you do not already have a DC supply in the motor's voltage range. The bare motor comes with leads but no supply, bracket or controller.\u003c\/p\u003e\n\u003ch2\u003eVisual Details\u003c\/h2\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-n20va-01-worm-gear-banner.webp?v=1792651470\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Worm gear motor banner\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-n20va-01-worm-gear-banner.webp?v=1792651470\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eWorm gear motor\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-n20va-02-dimensions.webp?v=1792651471\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Outline drawing with dimensions\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-n20va-02-dimensions.webp?v=1792651471\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOutline dimensions\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-n20va-03-solder-free-board.webp?v=1792651476\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Solder-free breakout board\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-n20va-03-solder-free-board.webp?v=1792651476\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOptional solder-free breakout board\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-n20va-04-board-orientations.webp?v=1792651476\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Two board orientations\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-n20va-04-board-orientations.webp?v=1792651476\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eTwo wiring orientations\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-n20va-05-all-metal-gears.webp?v=1792651476\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"All-metal gear train\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-n20va-05-all-metal-gears.webp?v=1792651476\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eAll-metal gear train\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-n20va-06-copper-winding.webp?v=1792651482\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Pure copper rotor winding\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-n20va-06-copper-winding.webp?v=1792651482\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003ePure copper winding\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-n20va-07-speed-controller.webp?v=1792651483\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Stepless speed controller\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-n20va-07-speed-controller.webp?v=1792651483\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eStepless speed controller\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-n20va-08-usage-notes.webp?v=1792651483\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Seven operating notes\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-n20va-08-usage-notes.webp?v=1792651483\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOperating notes 1-7\u003c\/figcaption\u003e\u003c\/figure\u003e\n","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 1:42 \/ 3V · B45 Motor","offer_id":68088514085088,"sku":"GW12T-N20-MOT-R42-3VB45","price":11.93,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:42 \/ 6V · B45 Motor","offer_id":68088514117856,"sku":"GW12T-N20-MOT-R42-6VB45","price":11.93,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:42 \/ 6V · A35 Motor","offer_id":68088514150624,"sku":"GW12T-N20-MOT-R42-6VA35","price":11.93,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:42 \/ 12V · A35 Motor","offer_id":68088514183392,"sku":"GW12T-N20-MOT-R42-12VA35","price":11.93,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:118 \/ 3V · B45 Motor","offer_id":68088514216160,"sku":"GW12T-N20-MOT-R118-3VB45","price":11.93,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:118 \/ 6V · B45 Motor","offer_id":68088514248928,"sku":"GW12T-N20-MOT-R118-6VB45","price":11.93,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:118 \/ 6V · A35 Motor","offer_id":68088514281696,"sku":"GW12T-N20-MOT-R118-6VA35","price":11.93,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:118 \/ 12V · A35 Motor","offer_id":68088514314464,"sku":"GW12T-N20-MOT-R118-12VA35","price":11.93,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:236 \/ 6V · A35 Motor","offer_id":68088514347232,"sku":"GW12T-N20-MOT-R236-6VA35","price":11.93,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:236 \/ 12V · A35 Motor","offer_id":68088514380000,"sku":"GW12T-N20-MOT-R236-12VA35","price":11.93,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:302 \/ 6V · A35 Motor","offer_id":68088514412768,"sku":"GW12T-N20-MOT-R302-6VA35","price":11.93,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:302 \/ 12V · A35 Motor","offer_id":68088514445536,"sku":"GW12T-N20-MOT-R302-12VA35","price":11.93,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:603 \/ 3V · B45 Motor","offer_id":68088514478304,"sku":"GW12T-N20-MOT-R603-3VB45","price":11.93,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:603 \/ 6V · B45 Motor","offer_id":68088514511072,"sku":"GW12T-N20-MOT-R603-6VB45","price":11.93,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:603 \/ 6V · A35 Motor","offer_id":68088514543840,"sku":"GW12T-N20-MOT-R603-6VA35","price":11.93,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:603 \/ 12V · A35 Motor","offer_id":68088514576608,"sku":"GW12T-N20-MOT-R603-12VA35","price":11.93,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:1030 \/ 3V · B45 Motor","offer_id":68088514609376,"sku":"GW12T-N20-MOT-R1030-3VB45","price":11.93,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:1030 \/ 6V · B45 Motor","offer_id":68088514642144,"sku":"GW12T-N20-MOT-R1030-6VB45","price":11.93,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:236 (Steel Plate) \/ 3V · B45 Motor","offer_id":68088514674912,"sku":"GW12T-N20-MOT-R236S-3VB45","price":12.23,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:236 (Steel Plate) \/ 6V · B45 Motor","offer_id":68088514707680,"sku":"GW12T-N20-MOT-R236S-6VB45","price":12.23,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:302 (Steel Plate) \/ 3V · B45 Motor","offer_id":68088514740448,"sku":"GW12T-N20-MOT-R302S-3VB45","price":12.23,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:302 (Steel Plate) \/ 6V · B45 Motor","offer_id":68088514773216,"sku":"GW12T-N20-MOT-R302S-6VB45","price":12.23,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 1:42 \/ 3V · B45 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An 18° input step is divided down by the gearbox, so the 1:380 version moves about 0.047° per step and holds its position with power on.\u003c\/p\u003e\n\u003cp\u003eNine ratios are offered from 1:10 to 1:380, in two coil resistances, with or without a driver board.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-phase 4-wire brushless stepper.\u003c\/strong\u003e No brushes to wear out, and position is set by step count rather than feedback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18° input step.\u003c\/strong\u003e Divided by the gearbox down to 0.047° at 1:380, giving fine positioning without a closed loop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-metal reduction gearbox.\u003c\/strong\u003e Metal gear train for wear resistance and a longer service life under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo coil resistances.\u003c\/strong\u003e 10 Ω for lower-voltage or higher-current drives, 30 Ω for the standard 5-12 V drive range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.25-4Y connector, 150 mm leads.\u003c\/strong\u003e Plugs straight into common stepper driver boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprox. 13 g.\u003c\/strong\u003e Light enough to mount on a moving head without rebalancing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConfiguration Guide\u003c\/h2\u003e\n\u003ch3\u003eCoil resistance\u003c\/h3\u003e\n\u003cp\u003eTwo windings are sold. The \u003cstrong\u003e30 Ω\u003c\/strong\u003e version is the one the published charts are measured on and is the default choice for a 5-12 V driver. The \u003cstrong\u003e10 Ω\u003c\/strong\u003e version draws more current at the same voltage, which suits drivers that can supply it and gives more torque margin at low speed.\u003c\/p\u003e\n\u003ch3\u003eRatio\u003c\/h3\u003e\n\u003cp\u003e1:10 is the coarse, quick end (1.86° per step, 300 rpm at 1000 pps) and 1:380 the fine end (0.047° per step, 8 rpm). Holding torque rises with ratio from 0.14 to 2.90 kgf·cm. Pick by the resolution and speed your mechanism needs, then check the holding torque against the load.\u003c\/p\u003e\n\u003ch3\u003eDriver board\u003c\/h3\u003e\n\u003cp\u003eThe motor alone is a bare 4-wire stepper and needs an external driver. The two driver packages add a board (with or without its enclosure) for buyers who do not already have one.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eCHS-GM12-15BY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003e\u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor type\u003c\/th\u003e\n\u003ctd\u003e2-phase 4-wire brushless stepper with all-metal reduction gearbox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStep angle (input)\u003c\/th\u003e\n\u003ctd\u003e18°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOuter dimensions\u003c\/th\u003e\n\u003ctd\u003eØ15 × 20 mm, excluding shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput shaft\u003c\/th\u003e\n\u003ctd\u003eØ3 mm D-cut, 8.5 mm long\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupply voltage\u003c\/th\u003e\n\u003ctd\u003eDC 5–12 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCoil resistance\u003c\/th\u003e\n\u003ctd\u003e10 Ω or 30 Ω per phase (±7%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePhase current\u003c\/th\u003e\n\u003ctd\u003e150 mA per phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePhase inductance\u003c\/th\u003e\n\u003ctd\u003e9.5 mH per phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHolding torque\u003c\/th\u003e\n\u003ctd\u003e0.14–2.90 kgf·cm by ratio; 3.0 kgf·cm max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax self-start rate\u003c\/th\u003e\n\u003ctd\u003emore than 1200 PPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax response rate\u003c\/th\u003e\n\u003ctd\u003emore than 900 PPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnector\u003c\/th\u003e\n\u003ctd\u003e1.25-4Y, leads 150 ± 5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eapprox. 13 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003ePerformance by Ratio\u003c\/h2\u003e\n\u003cp\u003eMeasured at DC 5.0 V with a 30 Ω winding and an L6219 driver, 2-2 phase excitation. Torque is in kgf·cm.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e1:10\u003c\/th\u003e\n\u003cth\u003e1:20\u003c\/th\u003e\n\u003cth\u003e1:30\u003c\/th\u003e\n\u003cth\u003e1:50\u003c\/th\u003e\n\u003cth\u003e1:100\u003c\/th\u003e\n\u003cth\u003e1:150\u003c\/th\u003e\n\u003cth\u003e1:210\u003c\/th\u003e\n\u003cth\u003e1:298\u003c\/th\u003e\n\u003cth\u003e1:380\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eExact ratio\u003c\/th\u003e\n\u003ctd\u003e9.68\u003c\/td\u003e\n\u003ctd\u003e19.36\u003c\/td\u003e\n\u003ctd\u003e29.47\u003c\/td\u003e\n\u003ctd\u003e51.1\u003c\/td\u003e\n\u003ctd\u003e99.3\u003c\/td\u003e\n\u003ctd\u003e150.96\u003c\/td\u003e\n\u003ctd\u003e209.76\u003c\/td\u003e\n\u003ctd\u003e297.9\u003c\/td\u003e\n\u003ctd\u003e379.16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput step angle\u003c\/th\u003e\n\u003ctd\u003e1.86°\u003c\/td\u003e\n\u003ctd\u003e0.93°\u003c\/td\u003e\n\u003ctd\u003e0.61°\u003c\/td\u003e\n\u003ctd\u003e0.35°\u003c\/td\u003e\n\u003ctd\u003e0.18°\u003c\/td\u003e\n\u003ctd\u003e0.12°\u003c\/td\u003e\n\u003ctd\u003e0.086°\u003c\/td\u003e\n\u003ctd\u003e0.06°\u003c\/td\u003e\n\u003ctd\u003e0.047°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeed at 1000 pps\u003c\/th\u003e\n\u003ctd\u003e300 rpm\u003c\/td\u003e\n\u003ctd\u003e200 rpm\u003c\/td\u003e\n\u003ctd\u003e100 rpm\u003c\/td\u003e\n\u003ctd\u003e60 rpm\u003c\/td\u003e\n\u003ctd\u003e30 rpm\u003c\/td\u003e\n\u003ctd\u003e20 rpm\u003c\/td\u003e\n\u003ctd\u003e14 rpm\u003c\/td\u003e\n\u003ctd\u003e10 rpm\u003c\/td\u003e\n\u003ctd\u003e8 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHolding torque\u003c\/th\u003e\n\u003ctd\u003e0.14 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.28 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.42 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.70 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e1.40 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e2.10 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e2.90 kgf·cm\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e3.0 kgf·cm max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePull-out torque\u003c\/th\u003e\n\u003ctd\u003e0.04 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.08 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.12 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.20 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.40 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.60 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.84 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e1.20 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e1.50 kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eRecommended Drive Settings\u003c\/h2\u003e\n\u003cp\u003eDrive current scales with supply voltage: higher voltage reaches the same speed at lower current. These are the manufacturer's recommended settings for the 30 Ω winding.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eTest voltage\u003c\/th\u003e\n\u003cth\u003eRecommended drive frequency\u003c\/th\u003e\n\u003cth\u003eSuggested drive current\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC 12.0 V\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e≤0.25 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC 7.40 V\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e≤0.15 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC 6.00 V\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e≤0.10 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC 5.00 V\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e≤0.08 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC 3.70 V\u003c\/td\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003ctd\u003e≤0.07 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eFor long continuous runs, watch the motor temperature and add dwell time or external cooling if it climbs.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eWiring\u003c\/h2\u003e\n\u003cp\u003eFour leads on a 1.25-4Y connector, about 150 mm long: \u003cstrong\u003e1 white = A+\u003c\/strong\u003e, \u003cstrong\u003e2 black = B−\u003c\/strong\u003e, \u003cstrong\u003e3 red = A−\u003c\/strong\u003e, \u003cstrong\u003e4 yellow = B+\u003c\/strong\u003e. Direction is quoted looking at the output shaft end; swapping one phase pair reverses rotation. The wiring chart in Visual Details shows the full 2-2 excitation sequence.\u003c\/p\u003e\n\u003ch2\u003eMechanical Dimensions\u003c\/h2\u003e\n\u003cp\u003eBody \u003cstrong\u003eØ15 × 20 mm\u003c\/strong\u003e excluding the shaft, overall \u003cstrong\u003e22.5 mm max\u003c\/strong\u003e. Output shaft \u003cstrong\u003eØ3 mm D-cut, 8.5 mm long\u003c\/strong\u003e, with a \u003cstrong\u003e2.5 mm\u003c\/strong\u003e collar. The mounting flange is \u003cstrong\u003e24.0 mm\u003c\/strong\u003e wide with two \u003cstrong\u003eØ2.10 mm\u003c\/strong\u003e holes at \u003cstrong\u003e20.00 mm\u003c\/strong\u003e centres, and the connector block sits \u003cstrong\u003e10.5 mm\u003c\/strong\u003e across. Motor alone weighs about \u003cstrong\u003e13 g\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePackage\u003c\/th\u003e\n\u003cth\u003eWhat you receive\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Only\u003c\/td\u003e\n\u003ctd\u003e1 × stepper gear motor with 4-wire lead and 1.25-4Y connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + New Driver Board\u003c\/td\u003e\n\u003ctd\u003e1 × stepper gear motor, 1 × driver board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Driver Board in Case\u003c\/td\u003e\n\u003ctd\u003e1 × stepper gear motor, 1 × driver board in its enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCamera and sensor gimbals\u003c\/li\u003e\n\u003cli\u003eFocus and zoom drives\u003c\/li\u003e\n\u003cli\u003eSmall robot arms and grippers\u003c\/li\u003e\n\u003cli\u003eSmart furniture latches and dampers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eDo I need a driver?\u003c\/h3\u003e\n\u003cp\u003eYes. A bare stepper cannot run from a DC supply; it needs a stepper driver that sequences the two phases. The driver packages add one if you do not have it.\u003c\/p\u003e\n\u003ch3\u003eWhy are 10 Ω and 30 Ω both offered?\u003c\/h3\u003e\n\u003cp\u003eThey are different windings. The charts here are measured on 30 Ω. A 10 Ω winding draws more current at the same voltage, so match it to what your driver can deliver.\u003c\/p\u003e\n\u003ch3\u003eHow fine is the positioning?\u003c\/h3\u003e\n\u003cp\u003e0.047° per full step at 1:380, 1.86° at 1:10. Micro-stepping in the driver divides those further.\u003c\/p\u003e\n\u003ch3\u003eDoes it hold position with power off?\u003c\/h3\u003e\n\u003cp\u003eNo. Holding torque is an energised figure. With the driver disabled the shaft can be turned by hand or by load.\u003c\/p\u003e\n\u003ch2\u003eVisual Details\u003c\/h2\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chs-gm12-15by-description-02-dimensions.webp?v=1792658796\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Outline drawing and bracket\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chs-gm12-15by-description-02-dimensions.webp?v=1792658796\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOutline dimensions\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chs-gm12-15by-description-03-wiring-and-specs.webp?v=1792658802\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Wiring order and specification table\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chs-gm12-15by-description-03-wiring-and-specs.webp?v=1792658802\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eWiring order and specifications\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chs-gm12-15by-description-04-all-metal-gears.webp?v=1792658807\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"All-metal gear train\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chs-gm12-15by-description-04-all-metal-gears.webp?v=1792658807\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eAll-metal gears\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chs-gm12-15by-description-05-two-phase-four-wire.webp?v=1792658812\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Two-phase four-wire brushless stepper\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chs-gm12-15by-description-05-two-phase-four-wire.webp?v=1792658812\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e2-phase 4-wire brushless stepper\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 1:10 \/ 10 Ω","offer_id":68091154202848,"sku":"GM12-15BY-MOT-R10-10R","price":16.78,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:10 \/ 30 Ω","offer_id":68091154235616,"sku":"GM12-15BY-MOT-R10-30R","price":16.78,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:20 \/ 10 Ω","offer_id":68091154268384,"sku":"GM12-15BY-MOT-R20-10R","price":16.78,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:20 \/ 30 Ω","offer_id":68091154301152,"sku":"GM12-15BY-MOT-R20-30R","price":16.78,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:30 \/ 10 Ω","offer_id":68091154333920,"sku":"GM12-15BY-MOT-R30-10R","price":16.78,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:30 \/ 30 Ω","offer_id":68091154366688,"sku":"GM12-15BY-MOT-R30-30R","price":16.78,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:50 \/ 10 Ω","offer_id":68091154399456,"sku":"GM12-15BY-MOT-R50-10R","price":16.78,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:50 \/ 30 Ω","offer_id":68091154432224,"sku":"GM12-15BY-MOT-R50-30R","price":16.78,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:100 \/ 10 Ω","offer_id":68091154464992,"sku":"GM12-15BY-MOT-R100-10R","price":16.78,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:100 \/ 30 Ω","offer_id":68091154497760,"sku":"GM12-15BY-MOT-R100-30R","price":16.78,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:150 \/ 10 Ω","offer_id":68091154530528,"sku":"GM12-15BY-MOT-R150-10R","price":16.78,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:150 \/ 30 Ω","offer_id":68091154563296,"sku":"GM12-15BY-MOT-R150-30R","price":16.78,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:210 \/ 10 Ω","offer_id":68091154596064,"sku":"GM12-15BY-MOT-R210-10R","price":16.78,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:210 \/ 30 Ω","offer_id":68091154628832,"sku":"GM12-15BY-MOT-R210-30R","price":16.78,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:298 \/ 10 Ω","offer_id":68091154661600,"sku":"GM12-15BY-MOT-R298-10R","price":16.78,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:298 \/ 30 Ω","offer_id":68091154694368,"sku":"GM12-15BY-MOT-R298-30R","price":16.78,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:380 \/ 10 Ω","offer_id":68091154727136,"sku":"GM12-15BY-MOT-R380-10R","price":16.78,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:380 \/ 30 Ω","offer_id":68091154759904,"sku":"GM12-15BY-MOT-R380-30R","price":16.78,"currency_code":"USD","in_stock":true},{"title":"Motor + New Driver Board \/ 1:10 \/ 10 Ω","offer_id":68091154792672,"sku":"GM12-15BY-DRV-R10-10R","price":32.41,"currency_code":"USD","in_stock":true},{"title":"Motor + New Driver Board \/ 1:10 \/ 30 Ω","offer_id":68091154825440,"sku":"GM12-15BY-DRV-R10-30R","price":32.41,"currency_code":"USD","in_stock":true},{"title":"Motor + New Driver Board \/ 1:20 \/ 10 Ω","offer_id":68091154858208,"sku":"GM12-15BY-DRV-R20-10R","price":32.41,"currency_code":"USD","in_stock":true},{"title":"Motor + New Driver Board \/ 1:20 \/ 30 Ω","offer_id":68091154890976,"sku":"GM12-15BY-DRV-R20-30R","price":32.41,"currency_code":"USD","in_stock":true},{"title":"Motor + New Driver Board \/ 1:30 \/ 10 Ω","offer_id":68091154923744,"sku":"GM12-15BY-DRV-R30-10R","price":32.41,"currency_code":"USD","in_stock":true},{"title":"Motor + New Driver Board \/ 1:30 \/ 30 Ω","offer_id":68091154956512,"sku":"GM12-15BY-DRV-R30-30R","price":32.41,"currency_code":"USD","in_stock":true},{"title":"Motor + New Driver Board \/ 1:50 \/ 10 Ω","offer_id":68091154989280,"sku":"GM12-15BY-DRV-R50-10R","price":32.41,"currency_code":"USD","in_stock":true},{"title":"Motor + New Driver Board \/ 1:50 \/ 30 Ω","offer_id":68091155022048,"sku":"GM12-15BY-DRV-R50-30R","price":32.41,"currency_code":"USD","in_stock":true},{"title":"Motor + New Driver Board \/ 1:100 \/ 10 Ω","offer_id":68091155054816,"sku":"GM12-15BY-DRV-R100-10R","price":32.41,"currency_code":"USD","in_stock":true},{"title":"Motor + New Driver Board \/ 1:100 \/ 30 Ω","offer_id":68091155087584,"sku":"GM12-15BY-DRV-R100-30R","price":32.41,"currency_code":"USD","in_stock":true},{"title":"Motor + New Driver Board \/ 1:150 \/ 10 Ω","offer_id":68091155120352,"sku":"GM12-15BY-DRV-R150-10R","price":32.41,"currency_code":"USD","in_stock":true},{"title":"Motor + New Driver Board \/ 1:150 \/ 30 Ω","offer_id":68091155153120,"sku":"GM12-15BY-DRV-R150-30R","price":32.41,"currency_code":"USD","in_stock":true},{"title":"Motor + New Driver Board \/ 1:210 \/ 10 Ω","offer_id":68091155185888,"sku":"GM12-15BY-DRV-R210-10R","price":32.41,"currency_code":"USD","in_stock":true},{"title":"Motor + New Driver Board \/ 1:210 \/ 30 Ω","offer_id":68091155218656,"sku":"GM12-15BY-DRV-R210-30R","price":32.41,"currency_code":"USD","in_stock":true},{"title":"Motor + New Driver Board \/ 1:298 \/ 10 Ω","offer_id":68091155251424,"sku":"GM12-15BY-DRV-R298-10R","price":32.41,"currency_code":"USD","in_stock":true},{"title":"Motor + New Driver Board \/ 1:298 \/ 30 Ω","offer_id":68091155284192,"sku":"GM12-15BY-DRV-R298-30R","price":32.41,"currency_code":"USD","in_stock":true},{"title":"Motor + New Driver Board \/ 1:380 \/ 10 Ω","offer_id":68091155316960,"sku":"GM12-15BY-DRV-R380-10R","price":32.41,"currency_code":"USD","in_stock":true},{"title":"Motor + New Driver Board \/ 1:380 \/ 30 Ω","offer_id":68091155349728,"sku":"GM12-15BY-DRV-R380-30R","price":32.41,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board in Case \/ 1:10 \/ 10 Ω","offer_id":68091155382496,"sku":"GM12-15BY-DRVC-R10-10R","price":33.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board in Case \/ 1:10 \/ 30 Ω","offer_id":68091155415264,"sku":"GM12-15BY-DRVC-R10-30R","price":33.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board in Case \/ 1:20 \/ 10 Ω","offer_id":68091155448032,"sku":"GM12-15BY-DRVC-R20-10R","price":33.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board in Case \/ 1:20 \/ 30 Ω","offer_id":68091155480800,"sku":"GM12-15BY-DRVC-R20-30R","price":33.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board in Case \/ 1:30 \/ 10 Ω","offer_id":68091155513568,"sku":"GM12-15BY-DRVC-R30-10R","price":33.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board in Case \/ 1:30 \/ 30 Ω","offer_id":68091155546336,"sku":"GM12-15BY-DRVC-R30-30R","price":33.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board in Case \/ 1:50 \/ 10 Ω","offer_id":68091155579104,"sku":"GM12-15BY-DRVC-R50-10R","price":33.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board in Case \/ 1:50 \/ 30 Ω","offer_id":68091155611872,"sku":"GM12-15BY-DRVC-R50-30R","price":33.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board in Case \/ 1:100 \/ 10 Ω","offer_id":68091155644640,"sku":"GM12-15BY-DRVC-R100-10R","price":33.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board in Case \/ 1:100 \/ 30 Ω","offer_id":68091155677408,"sku":"GM12-15BY-DRVC-R100-30R","price":33.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board in Case \/ 1:150 \/ 10 Ω","offer_id":68091155710176,"sku":"GM12-15BY-DRVC-R150-10R","price":33.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board in Case \/ 1:150 \/ 30 Ω","offer_id":68091155742944,"sku":"GM12-15BY-DRVC-R150-30R","price":33.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board in Case \/ 1:210 \/ 10 Ω","offer_id":68091155775712,"sku":"GM12-15BY-DRVC-R210-10R","price":33.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board in Case \/ 1:210 \/ 30 Ω","offer_id":68091155808480,"sku":"GM12-15BY-DRVC-R210-30R","price":33.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board in Case \/ 1:298 \/ 10 Ω","offer_id":68091155841248,"sku":"GM12-15BY-DRVC-R298-10R","price":33.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board in Case \/ 1:298 \/ 30 Ω","offer_id":68091155874016,"sku":"GM12-15BY-DRVC-R298-30R","price":33.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board in Case \/ 1:380 \/ 10 Ω","offer_id":68091155906784,"sku":"GM12-15BY-DRVC-R380-10R","price":33.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver Board in Case \/ 1:380 \/ 30 Ω","offer_id":68091155939552,"sku":"GM12-15BY-DRVC-R380-30R","price":33.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chs-gm12-15by-gallery-01-motor-clean.jpg?v=1792658832"},{"product_id":"chr-gm37-520-brushed-dc-gear-motor","title":"CHIHAI MOTOR CHR-GM37-520 Brushed DC Gear Motor, 12V\/24V, All-Metal Gears","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eCHIHAI CHR-GM37-520 is a 37 mm brushed DC gear motor built on a full metal gear train, sized for robot chassis, powered furniture and small automation where a plastic gearbox would wear out. The helical first stage is there for noise: it takes the load off the first mesh so a heavy drive train does not ring.\u003c\/p\u003e\n\u003cp\u003eNine nominal reduction ratios from 1:6.3 to 1:450 are offered on both 12 V and 24 V windings, with a double-flat shaft version of the 1:10 ratio for pulleys and couplings that need a positive grip.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-metal gear train.\u003c\/strong\u003e Helical first stage, machined gears, brass posts: built to carry load rather than speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrushed permanent-magnet motor.\u003c\/strong\u003e Simple two-wire drive, reversible by swapping polarity, dimmable with PWM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eØ6 mm D-cut shaft.\u003c\/strong\u003e 21 mm long with a 12 mm flat, so pinions and couplings do not slip.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eØ37 mm body.\u003c\/strong\u003e Six M3 tapped holes on a 31 mm circle for a standard GM37 bracket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGearbox length follows ratio.\u003c\/strong\u003e 19 mm at 1:6.3 rising to 29 mm at 1:450, so check your clearance before picking the slowest ratio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprox. 150 g.\u003c\/strong\u003e Provide a suitable mechanical mounting for the application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConfiguration Guide\u003c\/h2\u003e\n\u003ch3\u003e12 V or 24 V\u003c\/h3\u003e\n\u003cp\u003eSame gearbox, different winding. At the same ratio the 24 V version is the quicker one (760 rpm against 660 rpm rated at 1:6.3) and draws less current; the 12 V version is the usual choice for battery packs and 12 V supplies. Choose the winding to match your supply rather than the speed.\u003c\/p\u003e\n\u003ch3\u003eRatio\u003c\/h3\u003e\n\u003cp\u003e1:6.3 is the fast end and 1:450 the slow, high-torque end. Use the exact rated speed and torque for the selected ratio. The gearbox gets longer: 19 mm at the fast end, 29 mm at the slow end.\u003c\/p\u003e\n\u003ch3\u003eDouble-flat shaft\u003c\/h3\u003e\n\u003cp\u003eThe 1:10 double-flat variant uses the same ratio as the standard 1:10 but a shaft with two flats, which is what you want if a set screw has to bite without a keyway.\u003c\/p\u003e\n\u003ch3\u003eStall limits at high ratios\u003c\/h3\u003e\n\u003cp\u003eThe published chart stops giving stall torque at 1:270 and above and instead warns not to exceed 35 kgf·cm or stall the motor at those ratios. Avoid stall and overload; a continuous-duty cycle is not specified.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eCHR-GM37-520\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003e\u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor type\u003c\/th\u003e\n\u003ctd\u003eBrushed permanent-magnet DC, all-metal helical-and-spur gear train\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor diameter\u003c\/th\u003e\n\u003ctd\u003eØ37 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGearbox length L\u003c\/th\u003e\n\u003ctd\u003e19 \/ 22 \/ 24 \/ 26.5 \/ 29 mm depending on ratio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput shaft\u003c\/th\u003e\n\u003ctd\u003eØ6 mm D-cut, 21 mm long, D-flat 12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupply voltage\u003c\/th\u003e\n\u003ctd\u003eDC 3–24 V; this listing offers 12 V and 24 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGear ratios\u003c\/th\u003e\n\u003ctd\u003e1:6.3, 1:10, 1:18.8, 1:30, 1:50, 1:90, 1:150, 1:270, 1:450\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting holes\u003c\/th\u003e\n\u003ctd\u003e6 × ISOM3.0 tapped holes on a 31 mm circle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting position\u003c\/th\u003e\n\u003ctd\u003eHorizontal or vertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eapprox. 150 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRotation\u003c\/th\u003e\n\u003ctd\u003eReversible by swapping supply polarity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003ePerformance by Winding\u003c\/h2\u003e\n\u003cp\u003eTwo charts, one per winding. Torque is published in kgf·cm with the mN·m equivalent. The 1:650 and 1:810 columns are shown because they appear in the source chart, but those two ratios are not sold in this listing.\u003c\/p\u003e\n\u003ch3\u003eDC 24V winding\u003c\/h3\u003e\u003cp\u003e\u003cem\u003eRated current ≤0.35 A · stall current 1.3 A\u003c\/em\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e1:6.3\u003c\/th\u003e\n\u003cth\u003e1:10\u003c\/th\u003e\n\u003cth\u003e1:18.8\u003c\/th\u003e\n\u003cth\u003e1:30\u003c\/th\u003e\n\u003cth\u003e1:50\u003c\/th\u003e\n\u003cth\u003e1:90\u003c\/th\u003e\n\u003cth\u003e1:150\u003c\/th\u003e\n\u003cth\u003e1:270\u003c\/th\u003e\n\u003cth\u003e1:450\u003c\/th\u003e\n\u003cth\u003e1:650\u003c\/th\u003e\n\u003cth\u003e1:810\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load current\u003c\/th\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load speed\u003c\/th\u003e\n\u003ctd\u003e1170 rpm\u003c\/td\u003e\n\u003ctd\u003e740 rpm\u003c\/td\u003e\n\u003ctd\u003e390 rpm\u003c\/td\u003e\n\u003ctd\u003e247 rpm\u003c\/td\u003e\n\u003ctd\u003e147 rpm\u003c\/td\u003e\n\u003ctd\u003e80 rpm\u003c\/td\u003e\n\u003ctd\u003e49 rpm\u003c\/td\u003e\n\u003ctd\u003e27 rpm\u003c\/td\u003e\n\u003ctd\u003e16 rpm\u003c\/td\u003e\n\u003ctd\u003e11 rpm\u003c\/td\u003e\n\u003ctd\u003e9 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque\u003c\/th\u003e\n\u003ctd\u003e0.30 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.47 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.88 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e1.4 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e2.40 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e4.2 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e7.00 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e12.00 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e21.00 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e30.00 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e30.00 kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque\u003c\/th\u003e\n\u003ctd\u003e29.41 mN·m\u003c\/td\u003e\n\u003ctd\u003e46.08 mN·m\u003c\/td\u003e\n\u003ctd\u003e86.63 mN·m\u003c\/td\u003e\n\u003ctd\u003e137.3 mN·m\u003c\/td\u003e\n\u003ctd\u003e235.3 mN·m\u003c\/td\u003e\n\u003ctd\u003e411.8 mN·m\u003c\/td\u003e\n\u003ctd\u003e686.3 mN·m\u003c\/td\u003e\n\u003ctd\u003e1176 mN·m\u003c\/td\u003e\n\u003ctd\u003e2059 mN·m\u003c\/td\u003e\n\u003ctd\u003e2941 mN·m\u003c\/td\u003e\n\u003ctd\u003e2941 mN·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated speed\u003c\/th\u003e\n\u003ctd\u003e760 rpm\u003c\/td\u003e\n\u003ctd\u003e480 rpm\u003c\/td\u003e\n\u003ctd\u003e255 rpm\u003c\/td\u003e\n\u003ctd\u003e160 rpm\u003c\/td\u003e\n\u003ctd\u003e95 rpm\u003c\/td\u003e\n\u003ctd\u003e53 rpm\u003c\/td\u003e\n\u003ctd\u003e31 rpm\u003c\/td\u003e\n\u003ctd\u003e18 rpm\u003c\/td\u003e\n\u003ctd\u003e10 rpm\u003c\/td\u003e\n\u003ctd\u003e9 rpm\u003c\/td\u003e\n\u003ctd\u003e7 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall torque\u003c\/th\u003e\n\u003ctd\u003e1.2 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e1.9 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e3.6 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e5.5 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e9.5 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e16.0 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e28.0 kgf·cm\u003c\/td\u003e\n\u003ctd colspan=\"4\" style=\"background:#fdecec;color:#b00\"\u003eDo not exceed 35 kgf·cm and do not stall at these ratios\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGearbox length L\u003c\/th\u003e\n\u003ctd\u003e19 mm\u003c\/td\u003e\n\u003ctd\u003e19 mm\u003c\/td\u003e\n\u003ctd\u003e19 mm\u003c\/td\u003e\n\u003ctd\u003e22 mm\u003c\/td\u003e\n\u003ctd\u003e24 mm\u003c\/td\u003e\n\u003ctd\u003e24 mm\u003c\/td\u003e\n\u003ctd\u003e26.5 mm\u003c\/td\u003e\n\u003ctd\u003e26.5 mm\u003c\/td\u003e\n\u003ctd\u003e29 mm\u003c\/td\u003e\n\u003ctd\u003e29 mm\u003c\/td\u003e\n\u003ctd\u003e29 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDC 12V winding\u003c\/h3\u003e\u003cp\u003e\u003cem\u003eRated current ≤0.45 A · stall current 2.4 A\u003c\/em\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e1:6.3\u003c\/th\u003e\n\u003cth\u003e1:10\u003c\/th\u003e\n\u003cth\u003e1:18.8\u003c\/th\u003e\n\u003cth\u003e1:30\u003c\/th\u003e\n\u003cth\u003e1:50\u003c\/th\u003e\n\u003cth\u003e1:90\u003c\/th\u003e\n\u003cth\u003e1:150\u003c\/th\u003e\n\u003cth\u003e1:270\u003c\/th\u003e\n\u003cth\u003e1:450\u003c\/th\u003e\n\u003cth\u003e1:650\u003c\/th\u003e\n\u003cth\u003e1:810\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load current\u003c\/th\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load speed\u003c\/th\u003e\n\u003ctd\u003e1170 rpm\u003c\/td\u003e\n\u003ctd\u003e740 rpm\u003c\/td\u003e\n\u003ctd\u003e390 rpm\u003c\/td\u003e\n\u003ctd\u003e247 rpm\u003c\/td\u003e\n\u003ctd\u003e147 rpm\u003c\/td\u003e\n\u003ctd\u003e80 rpm\u003c\/td\u003e\n\u003ctd\u003e49 rpm\u003c\/td\u003e\n\u003ctd\u003e27 rpm\u003c\/td\u003e\n\u003ctd\u003e16 rpm\u003c\/td\u003e\n\u003ctd\u003e11 rpm\u003c\/td\u003e\n\u003ctd\u003e9 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque\u003c\/th\u003e\n\u003ctd\u003e0.30 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.47 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e0.88 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e1.4 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e2.40 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e4.2 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e7.00 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e12.00 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e21.00 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e30.00 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e30.00 kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque\u003c\/th\u003e\n\u003ctd\u003e29.41 mN·m\u003c\/td\u003e\n\u003ctd\u003e46.08 mN·m\u003c\/td\u003e\n\u003ctd\u003e86.63 mN·m\u003c\/td\u003e\n\u003ctd\u003e137.3 mN·m\u003c\/td\u003e\n\u003ctd\u003e235.3 mN·m\u003c\/td\u003e\n\u003ctd\u003e411.8 mN·m\u003c\/td\u003e\n\u003ctd\u003e686.3 mN·m\u003c\/td\u003e\n\u003ctd\u003e1176 mN·m\u003c\/td\u003e\n\u003ctd\u003e2059 mN·m\u003c\/td\u003e\n\u003ctd\u003e2941 mN·m\u003c\/td\u003e\n\u003ctd\u003e2941 mN·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated speed\u003c\/th\u003e\n\u003ctd\u003e660 rpm\u003c\/td\u003e\n\u003ctd\u003e415 rpm\u003c\/td\u003e\n\u003ctd\u003e215 rpm\u003c\/td\u003e\n\u003ctd\u003e139 rpm\u003c\/td\u003e\n\u003ctd\u003e83 rpm\u003c\/td\u003e\n\u003ctd\u003e46 rpm\u003c\/td\u003e\n\u003ctd\u003e28 rpm\u003c\/td\u003e\n\u003ctd\u003e16 rpm\u003c\/td\u003e\n\u003ctd\u003e10 rpm\u003c\/td\u003e\n\u003ctd\u003e9 rpm\u003c\/td\u003e\n\u003ctd\u003e7 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall torque\u003c\/th\u003e\n\u003ctd\u003e1.2 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e1.9 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e3.6 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e5.5 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e9.5 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e16.0 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e28.0 kgf·cm\u003c\/td\u003e\n\u003ctd colspan=\"4\" style=\"background:#fdecec;color:#b00\"\u003eDo not exceed 35 kgf·cm and do not stall at these ratios\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGearbox length L\u003c\/th\u003e\n\u003ctd\u003e19 mm\u003c\/td\u003e\n\u003ctd\u003e19 mm\u003c\/td\u003e\n\u003ctd\u003e19 mm\u003c\/td\u003e\n\u003ctd\u003e22 mm\u003c\/td\u003e\n\u003ctd\u003e24 mm\u003c\/td\u003e\n\u003ctd\u003e24 mm\u003c\/td\u003e\n\u003ctd\u003e26.5 mm\u003c\/td\u003e\n\u003ctd\u003e26.5 mm\u003c\/td\u003e\n\u003ctd\u003e29 mm\u003c\/td\u003e\n\u003ctd\u003e29 mm\u003c\/td\u003e\n\u003ctd\u003e29 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMechanical Dimensions\u003c\/h2\u003e\n\u003cp\u003eBody diameter \u003cstrong\u003eØ37 mm\u003c\/strong\u003e; overall length is the gearbox length plus the motor can, and the gearbox measures \u003cstrong\u003e19 mm\u003c\/strong\u003e at 1:6.3 up to \u003cstrong\u003e29 mm\u003c\/strong\u003e at 1:450. Output shaft \u003cstrong\u003eØ6 mm, 21 mm long with a 12 mm D-flat\u003c\/strong\u003e. Six \u003cstrong\u003eM3\u003c\/strong\u003e tapped holes sit on a \u003cstrong\u003e31 mm\u003c\/strong\u003e circle, and the front plate is \u003cstrong\u003e24.5 ± 0.1 mm\u003c\/strong\u003e across the flats. Motor alone weighs about \u003cstrong\u003e150 g\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe outline drawing in Visual Details carries every dimension needed to design a bracket or a chassis cut-out.\u003c\/p\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePackage\u003c\/th\u003e\n\u003cth\u003eWhat you receive\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Only\u003c\/td\u003e\n\u003ctd\u003e1 × gear motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Mounting Bracket\u003c\/td\u003e\n\u003ctd\u003e1 × gear motor, 1 × mounting bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Spade Terminal Lead\u003c\/td\u003e\n\u003ctd\u003e1 × gear motor, 1 × spade terminal lead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Spade Lead + Bracket\u003c\/td\u003e\n\u003ctd\u003e1 × gear motor, 1 × spade lead, 1 × mounting bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Forward\/Reverse Speed Controller\u003c\/td\u003e\n\u003ctd\u003e1 × gear motor, 1 × forward\/reverse speed controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmall robot chassis and balancing platforms\u003c\/li\u003e\n\u003cli\u003ePowered furniture and adjustable frames\u003c\/li\u003e\n\u003cli\u003eCamera cranes and slider drives\u003c\/li\u003e\n\u003cli\u003eDispensers, cutters and light automation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eIs this gearbox self-locking?\u003c\/h3\u003e\n\u003cp\u003eNo. It is a helical-and-spur gear train, not a worm drive, so the shaft can be back-driven. If you need a load to hold when power is removed, add a brake or use a worm-gear model.\u003c\/p\u003e\n\u003ch3\u003eWhy do the charts list 1:650 and 1:810?\u003c\/h3\u003e\n\u003cp\u003eThey come from the manufacturer's standard chart, but this listing does not sell those two ratios. Only the ratios in the option list are shipped.\u003c\/p\u003e\n\u003ch3\u003eWhat happens if I stall it at a slow ratio?\u003c\/h3\u003e\n\u003cp\u003eAbove 1:150 the chart warns against stalling and caps load at 35 kgf·cm. A stalled motor draws locked-rotor current and will cook the winding, so size the load against rated torque instead.\u003c\/p\u003e\n\u003ch3\u003eCan I run it at 12 V and 24 V interchangeably?\u003c\/h3\u003e\n\u003cp\u003eNo. Each variant is wound for one voltage. Running a 12 V winding at 24 V over-speeds and overheats it.\u003c\/p\u003e\n\u003ch2\u003eVisual Details\u003c\/h2\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chr-gm37-520-description-02-dimensions-and-gearbox-length.webp?v=1792658961\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Outline drawing, gearbox length and specification table\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chr-gm37-520-description-02-dimensions-and-gearbox-length.webp?v=1792658961\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOutline dimensions and specification table\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chr-gm37-520-description-03-all-metal-gear-train.webp?v=1792659045\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"All-metal gear train\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chr-gm37-520-description-03-all-metal-gear-train.webp?v=1792659045\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eAll-metal gear train\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chr-gm37-520-description-04-copper-winding.webp?v=1792659051\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Pure copper rotor winding\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chr-gm37-520-description-04-copper-winding.webp?v=1792659051\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003ePure copper winding\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chr-gm37-520-description-05-d-cut-shaft.webp?v=1792659056\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"D-cut output shaft\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chr-gm37-520-description-05-d-cut-shaft.webp?v=1792659056\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eD-cut shaft\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 1:6.3 (1170 rpm) \/ 12V · 520 Motor","offer_id":68091164197088,"sku":"GM37-520-MOT-R63-12V","price":18.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:10 (740 rpm) \/ 12V · 520 Motor","offer_id":68091164229856,"sku":"GM37-520-MOT-R10-12V","price":18.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:18.8 (390 rpm) \/ 12V · 520 Motor","offer_id":68091164262624,"sku":"GM37-520-MOT-R188-12V","price":18.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:30 (247 rpm) \/ 12V · 520 Motor","offer_id":68091164295392,"sku":"GM37-520-MOT-R30-12V","price":18.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 1:50 (147 rpm) \/ 12V · 520 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520 Motor","offer_id":68091167178976,"sku":"GM37-520-CTL-R10-24V","price":30.61,"currency_code":"USD","in_stock":true},{"title":"Motor + Forward\/Reverse Speed Controller \/ 1:18.8 (390 rpm) \/ 24V · 520 Motor","offer_id":68091167211744,"sku":"GM37-520-CTL-R188-24V","price":30.61,"currency_code":"USD","in_stock":true},{"title":"Motor + Forward\/Reverse Speed Controller \/ 1:30 (247 rpm) \/ 24V · 520 Motor","offer_id":68091167244512,"sku":"GM37-520-CTL-R30-24V","price":30.61,"currency_code":"USD","in_stock":true},{"title":"Motor + Forward\/Reverse Speed Controller \/ 1:50 (147 rpm) \/ 24V · 520 Motor","offer_id":68091167277280,"sku":"GM37-520-CTL-R50-24V","price":30.61,"currency_code":"USD","in_stock":true},{"title":"Motor + Forward\/Reverse Speed Controller \/ 1:90 (80 rpm) \/ 24V · 520 Motor","offer_id":68091167310048,"sku":"GM37-520-CTL-R90-24V","price":30.61,"currency_code":"USD","in_stock":true},{"title":"Motor + Forward\/Reverse Speed Controller \/ 1:150 (49 rpm) \/ 24V · 520 Motor","offer_id":68091167342816,"sku":"GM37-520-CTL-R150-24V","price":30.61,"currency_code":"USD","in_stock":true},{"title":"Motor + Forward\/Reverse Speed Controller \/ 1:270 (27 rpm) \/ 24V · 520 Motor","offer_id":68091167375584,"sku":"GM37-520-CTL-R270-24V","price":30.61,"currency_code":"USD","in_stock":true},{"title":"Motor + Forward\/Reverse Speed Controller \/ 1:450 (16 rpm) \/ 24V · 520 Motor","offer_id":68091167408352,"sku":"GM37-520-CTL-R450-24V","price":30.61,"currency_code":"USD","in_stock":true},{"title":"Motor + Forward\/Reverse Speed Controller \/ 1:10 Double-Flat Shaft \/ 24V · 520 Motor","offer_id":68091167441120,"sku":"GM37-520-CTL-R10D-24V","price":30.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chr-gm37-520-gallery-01-motor-clean.jpg?v=1792659086"},{"product_id":"chihai-370-brushed-dc-motor-gold-black-mp9","title":"CHIHAI MOTOR 370 Brushed DC Motor, Gold \/ Black \/ MP9 Options","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e 370 \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/brushed-dc-motors\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003ebrushed DC motor\u003c\/a\u003e range offers gold high-speed and black torque-oriented configurations, with motor-only, bevel-gear, MP9 spur-gear and plug-in lead choices. Select the exact configuration: speeds, winding, gear and connection hardware vary by option.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompact permanent-magnet brushed DC construction with ball bearings and balanced armature.\u003c\/li\u003e\n\u003cli\u003eGold and black winding alternatives for different speed and torque requirements.\u003c\/li\u003e\n\u003cli\u003eGear-equipped and locking plug-in lead versions available as listed.\u003c\/li\u003e\n\u003cli\u003eOriginal motor geometry and configuration-specific shaft details retained for mechanical comparison.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eCHIHAI MOTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor family\u003c\/th\u003e\n\u003ctd\u003e370 brushed DC; gold CHR-K370WD and black \/ MP9 configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMagnet and bearing construction\u003c\/th\u003e\n\u003ctd\u003eNdFeB permanent magnets; ball bearings; dynamically balanced armature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGold reference body\u003c\/th\u003e\n\u003ctd\u003e24.4 mm diameter × approximately 31 mm length (drawing: 30.8 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGold reference shaft\u003c\/th\u003e\n\u003ctd\u003e2.0 mm diameter; 1.5 mm D-flat dimension; projection 9.5 ± 0.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGold reference mounting\u003c\/th\u003e\n\u003ctd\u003e2 × M3 mounting holes; 17.0 mm spacing; drawing also marks 15° and 18.5 mm rear spacing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGold reference length\u003c\/th\u003e\n\u003ctd\u003e41.7 mm overall; 6.45 mm front boss diameter; 1.7 mm boss projection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGold reference mass\u003c\/th\u003e\n\u003ctd\u003eApproximately 52 g; other configurations and accessories differ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReference supply\u003c\/th\u003e\n\u003ctd\u003e11.1V DC; selected MP9 and wired gold references also list 7.4V operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGold selector speed\u003c\/th\u003e\n\u003ctd\u003e50,000 rpm class; wired gold artwork lists 52,000 rpm at 11.1V and 34,000 rpm at 7.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMP9 Gold speed\u003c\/th\u003e\n\u003ctd\u003e50,000 rpm at 11.1V; 33,000 rpm at 7.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMP9 Black medium-torque speed\u003c\/th\u003e\n\u003ctd\u003e33,000 rpm at 11.1V; 22,000 rpm at 7.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMP9 Black high-torque speed\u003c\/th\u003e\n\u003ctd\u003e28,000 rpm at 11.1V; 18,000 rpm at 7.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBlack bevel-gear option\u003c\/th\u003e\n\u003ctd\u003e26,000 rpm in selector; wired black bevel option lists 28,000 rpm. Keep configurations distinct.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlug-in lead versions\u003c\/th\u003e\n\u003ctd\u003e15 cm custom locking terminal leads; do not pull the latched contacts out forcibly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBevel-gear reference\u003c\/th\u003e\n\u003ctd\u003e9-tooth D-bore metal injection-molded gear where pictured; not interchangeable with MP9 spur-gear versions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMP9 construction\u003c\/th\u003e\n\u003ctd\u003eGold: N35SH sintered NdFeB; medium-torque black: bonded NdFeB; high-torque black: N35SH high-performance NdFeB. Ball bearings, metal brush assembly and balanced armature; check selected shaft\/gear fit.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eGold CHR-K370WD Performance Reference\u003c\/h2\u003e\u003cp\u003eThe following 11.1V test points apply to the gold CHR-K370WD reference, not every black or MP9 winding. The 61,000 rpm no-load test point differs from the 50,000 rpm option designation and 52,000 rpm product reference. Use the selected winding and its operating point for matching; these figures do not establish a continuous-duty rating.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eTest voltage\u003c\/th\u003e\n\u003ctd\u003e11.1V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load speed \/ current\u003c\/th\u003e\n\u003ctd\u003e61,000 rpm \/ 2.9 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum-efficiency point\u003c\/th\u003e\n\u003ctd\u003e147 W; 52,800 rpm; 270 g·cm torque; 18.7 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum-power point\u003c\/th\u003e\n\u003ctd\u003e317 W; 32,000 rpm; 1,010 g·cm torque; 58.55 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall torque \/ current\u003c\/th\u003e\n\u003ctd\u003e2,020 g·cm \/ 120 A; do not operate stalled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eConfiguration Guide\u003c\/h2\u003e\u003cp\u003eGold 50000 rpm - Motor Only; Titanium Black 28000 rpm - Motor Only; Gold 50000 rpm + Bevel Gear; Black 26000 rpm + Bevel Gear; Black 28000 rpm + Plug-in Leads; Gold + Plug-in Leads; Black 28000 rpm + Bevel Gear + Leads; Gold + Bevel Gear + Leads; MP9 Gold 50000 rpm + Spur Gear + Leads; MP9 Black 33000 rpm + Spur Gear + Leads; MP9 Black 28000 rpm + Spur Gear + Leads; MP9 Gold 50000 rpm - No Gear; MP9 Black 33000 rpm - No Gear; MP9 Black 28000 rpm - No Gear.\u003c\/p\u003e\u003cp\u003eMP9 spur-gear and standard bevel-gear configurations are different mechanical arrangements. The standard bevel-gear configuration is not an MP9 spur-gear substitute. Check shaft, gear mesh, clearance and electrical requirements before fitting. Gold options without an explicit selector speed are shown with a 52,000 rpm reference in their configuration artwork.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFor compatible compact hobby mechanisms requiring a 370-format brushed DC motor. Match the selected winding, shaft, gearing and supply to the mechanism; motor size alone does not establish fit or operating suitability.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cp\u003eOne selected motor. A bevel gear, MP9 spur gear and\/or lead pair is included only when named in the selected configuration. Motor-only and no-gear versions do not include a gear. Comparison images show alternatives, not a multi-motor package. Power supply, controller and complete mechanism are not included.\u003c\/p\u003e\u003ch2\u003eInstallation and Operation\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUse a DC supply matched to the selected winding. Do not treat a general motor-family voltage range as this motor's rating.\u003c\/li\u003e\n\u003cli\u003eAvoid overload and stall; speed decreases as load rises. Stall figures are transient reference values, not an operating condition.\u003c\/li\u003e\n\u003cli\u003eHigh-speed gold and MP9 versions can run hot; assess current demand and cooling for the actual duty cycle.\u003c\/li\u003e\n\u003cli\u003eLocking plug-in terminal leads resist withdrawal. Do not force them out; perform any required soldering on the free wire ends and avoid overheating the motor terminals.\u003c\/li\u003e\n\u003cli\u003eCheck torque requirements before reducing speed; audible motor noise varies with speed and load.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eDoes every option include a gear and wires?\u003c\/h3\u003e\u003cp\u003eNo. Only configurations explicitly naming a gear or leads include those items.\u003c\/p\u003e\u003ch3\u003eDo all versions run at 50,000 rpm?\u003c\/h3\u003e\u003cp\u003eNo. Black, gold and MP9 windings have different speed references; select the listed configuration and supply voltage.\u003c\/p\u003e\u003ch3\u003eCan I use the stall current as a normal operating current?\u003c\/h3\u003e\u003cp\u003eNo. Avoid stalled operation and overload. The stall figures are reference limits, not continuous-duty ratings.\u003c\/p\u003e\u003ch3\u003eCan I swap the bevel and MP9 spur gears directly?\u003c\/h3\u003e\u003cp\u003eThey are different configurations. Check the required shaft, gear mesh and mechanical fit before selecting.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-370-dimensions.webp?v=1792660796\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Gold CHR-K370WD - dimensions in mm\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-370-dimensions.webp?v=1792660796\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGold CHR-K370WD - dimensions in mm\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-370-construction.webp?v=1792660801\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"370 motor construction\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-370-construction.webp?v=1792660801\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e370 motor construction\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-370-performance.webp?v=1792660808\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Gold CHR-K370WD - 11.1V test reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-370-performance.webp?v=1792660808\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGold CHR-K370WD - 11.1V test reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-370-configuration.webp?v=1792660816\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Configuration and connection reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-370-configuration.webp?v=1792660816\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eConfiguration and connection reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-370-operation.webp?v=1792660822\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Motor operation\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-370-operation.webp?v=1792660822\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMotor operation\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Gold 50000 rpm - Motor Only","offer_id":68091239727328,"sku":"CHIHAI-370-6862-01","price":31.92,"currency_code":"USD","in_stock":true},{"title":"Titanium Black 28000 rpm - Motor Only","offer_id":68091239760096,"sku":"CHIHAI-370-6862-02","price":31.92,"currency_code":"USD","in_stock":true},{"title":"Gold 50000 rpm + Bevel Gear","offer_id":68091239792864,"sku":"CHIHAI-370-6862-03","price":35.31,"currency_code":"USD","in_stock":true},{"title":"Black 26000 rpm + Bevel Gear","offer_id":68091239825632,"sku":"CHIHAI-370-6862-04","price":35.31,"currency_code":"USD","in_stock":true},{"title":"Black 28000 rpm + Plug-in Leads","offer_id":68091239858400,"sku":"CHIHAI-370-6862-05","price":32.54,"currency_code":"USD","in_stock":true},{"title":"Gold + Plug-in Leads","offer_id":68091239891168,"sku":"CHIHAI-370-6862-06","price":32.54,"currency_code":"USD","in_stock":true},{"title":"Black 28000 rpm + Bevel Gear + Leads","offer_id":68091239923936,"sku":"CHIHAI-370-6862-07","price":36.23,"currency_code":"USD","in_stock":true},{"title":"Gold + Bevel Gear + Leads","offer_id":68091239956704,"sku":"CHIHAI-370-6862-08","price":36.23,"currency_code":"USD","in_stock":true},{"title":"MP9 Gold 50000 rpm + Spur Gear + Leads","offer_id":68091239989472,"sku":"CHIHAI-370-6862-09","price":36.85,"currency_code":"USD","in_stock":true},{"title":"MP9 Black 33000 rpm + Spur Gear + Leads","offer_id":68091240022240,"sku":"CHIHAI-370-6862-10","price":25.15,"currency_code":"USD","in_stock":true},{"title":"MP9 Black 28000 rpm + Spur Gear + Leads","offer_id":68091240055008,"sku":"CHIHAI-370-6862-11","price":31.92,"currency_code":"USD","in_stock":true},{"title":"MP9 Gold 50000 rpm - No Gear","offer_id":68091240087776,"sku":"CHIHAI-370-6862-12","price":35.31,"currency_code":"USD","in_stock":true},{"title":"MP9 Black 33000 rpm - No Gear","offer_id":68091240120544,"sku":"CHIHAI-370-6862-13","price":23.62,"currency_code":"USD","in_stock":true},{"title":"MP9 Black 28000 rpm - No Gear","offer_id":68091240153312,"sku":"CHIHAI-370-6862-14","price":30.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-370-g1.jpg?v=1792660850"},{"product_id":"chihai-chf-gm12-n20-abhl-3ppr-hall-encoder-dc-gear-motor","title":"CHIHAI CHF-GM12-N20 ABHL DC Gear Motor with 3 PPR Hall Encoder","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHF-GM12-N20 ABHL is a compact \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\/\"\u003eDC gear motor\u003c\/a\u003e with an AB incremental Hall encoder and \u003cstrong\u003e3 PPR motor-shaft base resolution\u003c\/strong\u003e. Choose the voltage and A06\/A12 winding, reduction ratio, and motor-only or mounting-bracket package for compact robot mechanisms requiring speed or position feedback.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMetal reduction gears and copper armature winding.\u003c\/li\u003e\n\u003cli\u003e3 mm D-shaped output shaft for secure coupling.\u003c\/li\u003e\n\u003cli\u003eTwo-channel Hall feedback with onboard pull-up shaping resistors.\u003c\/li\u003e\n\u003cli\u003eSix-wire connection separates motor power from encoder supply and signals.\u003c\/li\u003e\n\u003cli\u003eOptional white mounting bracket; matching connection cable included.\u003c\/li\u003e\n\u003cli\u003e1000:1 option uses an extended gearbox.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue \/ scope\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \/ model\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR \/ CHF-GM12-N20 ABHL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eMetal reduction gears; copper armature winding; AB magnetic Hall encoder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor configurations\u003c\/td\u003e\n\u003ctd\u003e3V A06, 6V A06, 6V A12, 12V A12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal reduction ratios\u003c\/td\u003e\n\u003ctd\u003e10, 20, 30, 50, 100, 150, 210, 298, 380 and 1000:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1000:1 version\u003c\/td\u003e\n\u003ctd\u003eExtended gearbox; standard drawing and performance tables do not specify its length or operating points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard shaft\u003c\/td\u003e\n\u003ctd\u003e3 mm diameter, +0\/-0.03 mm; 2.5 mm D-flat, +0\/-0.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft projection\u003c\/td\u003e\n\u003ctd\u003e10.0 +\/-0.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard drawing\u003c\/td\u003e\n\u003ctd\u003e12.5 x 12 mm front envelope; 9 mm gearbox reference; maximum 29.5 mm body reference; 20.5 mm motor-section reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting references\u003c\/td\u003e\n\u003ctd\u003e2-M1.4 and 2-M1.6 hole callouts; 10 mm and 9 mm hole-pattern references; 4 mm front register\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable\u003c\/td\u003e\n\u003ctd\u003eZH1.5-6PIN; 100 +\/-5 mm cable reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor mass\u003c\/td\u003e\n\u003ctd\u003eApproximately 13 g; varies with gearbox ratio, excludes packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder supply\u003c\/td\u003e\n\u003ctd\u003e3.3V or 5V DC, separate from motor supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder output\u003c\/td\u003e\n\u003ctd\u003eA\/B square waves; onboard pull-up shaping resistors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder base resolution\u003c\/td\u003e\n\u003ctd\u003e3 PPR per motor-shaft revolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnetic ring\u003c\/td\u003e\n\u003ctd\u003e6 poles \/ 3 pole pairs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse frequency\u003c\/td\u003e\n\u003ctd\u003e100 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput pulses\u003c\/td\u003e\n\u003ctd\u003e3 PPR x actual gearbox ratio; counting convention must be considered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eWiring and Encoder Feedback\u003c\/h2\u003e\u003cp\u003eOrient the connector using the dimensional drawing and board labels before connecting power. Motor M1\/M2 must match the selected winding voltage. Encoder VCC uses a separate 3.3V or 5V supply; do not apply 12V to encoder VCC. Connect A\/B outputs to compatible counting inputs and verify input voltage and grounding requirements.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eConnector pin\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003cth\u003eWire color\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 \/ M1\u003c\/td\u003e\n\u003ctd\u003eMotor +\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 \/ GND\u003c\/td\u003e\n\u003ctd\u003eEncoder ground\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3 \/ C1\u003c\/td\u003e\n\u003ctd\u003eHall channel A\u003c\/td\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 \/ C2\u003c\/td\u003e\n\u003ctd\u003eHall channel B\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 \/ VCC\u003c\/td\u003e\n\u003ctd\u003eEncoder supply, 3.3V or 5V\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6 \/ M2\u003c\/td\u003e\n\u003ctd\u003eMotor -\u003c\/td\u003e\n\u003ctd\u003eGreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eBase resolution is 3 PPR at the motor shaft. Output pulses depend on actual mechanical reduction; nominal ratio names are rounded. Decoder counts depend on the chosen edge-counting method. A motor driver and feedback controller are required separately for closed-loop operation.\u003c\/p\u003e\u003ch2\u003eElectrical Performance\u003c\/h2\u003e\u003cp\u003eValues below apply only to the named voltage\/winding and nominal ratios 10-380. No-load, rated and stall conditions are distinct. Do not operate continuously at stall. The extended 1000:1 configuration has no operating-point table here.\u003c\/p\u003e\u003ch3\u003e12V A12\u003c\/h3\u003e\u003cp\u003eMaximum power reference: 0.9 W.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load mA\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated kgf cm\u003c\/th\u003e\n\u003cth\u003eRated mN m\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated A\u003c\/th\u003e\n\u003cth\u003eStall A\u003c\/th\u003e\n\u003cth\u003eStall kgf cm\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=60\u003c\/td\u003e\n\u003ctd\u003e2200\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003e9.8\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.22\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=60\u003c\/td\u003e\n\u003ctd\u003e1100\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003ctd\u003e14.7\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.22\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e0.28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=60\u003c\/td\u003e\n\u003ctd\u003e730\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e19.6\u003c\/td\u003e\n\u003ctd\u003e380\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.22\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=60\u003c\/td\u003e\n\u003ctd\u003e440\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e39.2\u003c\/td\u003e\n\u003ctd\u003e230\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.22\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e0.65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=60\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e78.4\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.22\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e1.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=60\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e117.6\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.22\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e1.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e210:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=60\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003ctd\u003e1.6\u003c\/td\u003e\n\u003ctd\u003e156.9\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.22\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e298:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=60\u003c\/td\u003e\n\u003ctd\u003e73\u003c\/td\u003e\n\u003ctd\u003e2.3\u003c\/td\u003e\n\u003ctd\u003e225.5\u003c\/td\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.22\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e380:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=60\u003c\/td\u003e\n\u003ctd\u003e58\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e294.1\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.22\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e6V A12\u003c\/h3\u003e\u003cp\u003eMaximum power reference: 0.2 W.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load mA\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated kgf cm\u003c\/th\u003e\n\u003cth\u003eRated mN m\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated A\u003c\/th\u003e\n\u003cth\u003eStall A\u003c\/th\u003e\n\u003cth\u003eStall kgf cm\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=45\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e0.05\u003c\/td\u003e\n\u003ctd\u003e4.9\u003c\/td\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.1\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e0.07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=45\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e0.09\u003c\/td\u003e\n\u003ctd\u003e8.8\u003c\/td\u003e\n\u003ctd\u003e350\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.1\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=45\u003c\/td\u003e\n\u003ctd\u003e330\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003ctd\u003eSee kgf cm\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.1\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=45\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e19.6\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.1\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e0.32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=45\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e39.2\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.1\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=45\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e58.8\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.1\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e0.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e210:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=45\u003c\/td\u003e\n\u003ctd\u003e47\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e78.45\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.1\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e298:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=45\u003c\/td\u003e\n\u003ctd\u003e33\u003c\/td\u003e\n\u003ctd\u003e1.15\u003c\/td\u003e\n\u003ctd\u003e112.75\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.1\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e380:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=45\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e147\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.1\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e6V A06\u003c\/h3\u003e\u003cp\u003eMaximum power reference: 0.45 W.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load mA\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated kgf cm\u003c\/th\u003e\n\u003cth\u003eRated mN m\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated A\u003c\/th\u003e\n\u003cth\u003eStall A\u003c\/th\u003e\n\u003cth\u003eStall kgf cm\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=60\u003c\/td\u003e\n\u003ctd\u003e1550\u003c\/td\u003e\n\u003ctd\u003e0.07\u003c\/td\u003e\n\u003ctd\u003e6.8\u003c\/td\u003e\n\u003ctd\u003e900\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.17\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e0.16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=60\u003c\/td\u003e\n\u003ctd\u003e800\u003c\/td\u003e\n\u003ctd\u003e0.14\u003c\/td\u003e\n\u003ctd\u003e13.7\u003c\/td\u003e\n\u003ctd\u003e460\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.17\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=60\u003c\/td\u003e\n\u003ctd\u003e530\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e19.6\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.17\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=60\u003c\/td\u003e\n\u003ctd\u003e310\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003ctd\u003e34.3\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.17\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=60\u003c\/td\u003e\n\u003ctd\u003e155\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003ctd\u003e68.6\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.17\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=60\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e98\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.17\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e2.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e210:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=60\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e1.4\u003c\/td\u003e\n\u003ctd\u003e137.25\u003c\/td\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.17\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e2.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e298:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=60\u003c\/td\u003e\n\u003ctd\u003e52\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e196.08\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.17\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e380:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=60\u003c\/td\u003e\n\u003ctd\u003e41\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e245.1\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.17\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e3V A06\u003c\/h3\u003e\u003cp\u003eMaximum power reference: 0.1 W.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load mA\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated kgf cm\u003c\/th\u003e\n\u003cth\u003eRated mN m\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated A\u003c\/th\u003e\n\u003cth\u003eStall A\u003c\/th\u003e\n\u003cth\u003eStall kgf cm\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=45\u003c\/td\u003e\n\u003ctd\u003e780\u003c\/td\u003e\n\u003ctd\u003e0.03\u003c\/td\u003e\n\u003ctd\u003e2.94\u003c\/td\u003e\n\u003ctd\u003e450\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.10\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e0.08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=45\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e0.06\u003c\/td\u003e\n\u003ctd\u003e5.88\u003c\/td\u003e\n\u003ctd\u003e230\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.10\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e0.16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=45\u003c\/td\u003e\n\u003ctd\u003e265\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003e9.8\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.10\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e0.23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=45\u003c\/td\u003e\n\u003ctd\u003e155\u003c\/td\u003e\n\u003ctd\u003e0.17\u003c\/td\u003e\n\u003ctd\u003e16.67\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.10\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=45\u003c\/td\u003e\n\u003ctd\u003e77\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003ctd\u003e34.4\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.10\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=45\u003c\/td\u003e\n\u003ctd\u003e52\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e49.02\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.10\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e210:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=45\u003c\/td\u003e\n\u003ctd\u003e37\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003ctd\u003e68.63\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.10\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e298:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=45\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e98.04\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.10\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e2.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e380:1\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=45\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e117.6\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.10\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e12V A12 Output-Pulse References\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio\u003c\/th\u003e\n\u003cth\u003eOutput pulses \/ revolution\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e29.04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30:1\u003c\/td\u003e\n\u003ctd\u003e88.41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50:1\u003c\/td\u003e\n\u003ctd\u003e153.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e297.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e452.87\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e210:1\u003c\/td\u003e\n\u003ctd\u003e629.27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e298:1\u003c\/td\u003e\n\u003ctd\u003e893.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e380:1\u003c\/td\u003e\n\u003ctd\u003e1137.47\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe nominal 20:1 entry has no confirmed exact output pulse value here; determine the actual ratio or calibrate counting for precision positioning. Pulse values are not automatically quadrature decoder counts.\u003c\/p\u003e\u003ch2\u003eInstallation and Use\u003c\/h2\u003e\u003cp\u003eCheck shaft fit, hole pattern and cable clearance before machining a mount. The standard drawing does not establish the dimensions of the extended 1000:1 gearbox. Avoid forcing the output shaft, overload and sustained stall. Start at the correct motor voltage and verify rotation direction and feedback before connecting a load. Motor vibration, noise and temperature can change with speed, torque and load.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSmall robot and inspection-cart drive mechanisms requiring speed feedback.\u003c\/li\u003e\n\u003cli\u003eBalancing-vehicle development with suitable external control electronics.\u003c\/li\u003e\n\u003cli\u003eCompact home-robot and camera-positioning mechanisms requiring position feedback.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMotor Only: one selected encoder gear motor and matching six-wire cable.\u003c\/li\u003e\n\u003cli\u003eMotor + Mounting Bracket: one selected encoder gear motor, matching cable and one white mounting bracket.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePower supply, motor driver, encoder counter, controller and application hardware are not included.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs this the 7 PPR GM12N20 version?\u003c\/h3\u003e\u003cp\u003eNo. This CHF-GM12-N20 ABHL version has a 3 PPR motor-shaft base resolution and a six-pole magnetic ring.\u003c\/p\u003e\u003ch3\u003eCan the encoder be powered from a 12V motor supply?\u003c\/h3\u003e\u003cp\u003eNo. Encoder VCC requires 3.3V or 5V DC; the motor terminals use the selected winding voltage.\u003c\/p\u003e\u003ch3\u003eDoes 3 PPR mean three pulses per gearbox revolution?\u003c\/h3\u003e\u003cp\u003eNo. It is the motor-shaft resolution. Output-shaft pulses depend on the actual gearbox ratio and counting method.\u003c\/p\u003e\u003ch3\u003eDoes the standard drawing cover 1000:1?\u003c\/h3\u003e\u003cp\u003eNo. The 1000:1 option has an extended gearbox. Confirm its mounting envelope separately.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-n20-3ppr-dimensions.webp?v=1792660850\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Standard gearbox dimensions in mm and connector pinout; 1000:1 has an extended gearbox\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-n20-3ppr-dimensions.webp?v=1792660850\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eStandard gearbox dimensions in mm and connector pinout; 1000:1 has an extended gearbox\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-n20-3ppr-wiring.webp?v=1792660862\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"3 PPR Hall encoder wiring: separate motor and encoder supply; six terminals\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-n20-3ppr-wiring.webp?v=1792660862\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e3 PPR Hall encoder wiring: separate motor and encoder supply; six terminals\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-n20-3ppr-construction.webp?v=1792660873\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Metal reduction gears, copper armature winding and D-shaped output shaft\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-n20-3ppr-construction.webp?v=1792660873\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMetal reduction gears, copper armature winding and D-shaped output shaft\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-n20-3ppr-performance-1.webp?v=1792660878\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"12V A12 no-load, rated and stall operating-point table; ratios 10-380 only\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-n20-3ppr-performance-1.webp?v=1792660878\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e12V A12 no-load, rated and stall operating-point table; ratios 10-380 only\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-n20-3ppr-performance-2.webp?v=1792660885\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"6V A12 no-load, rated and stall operating-point table; ratios 10-380 only\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-n20-3ppr-performance-2.webp?v=1792660885\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e6V A12 no-load, rated and stall operating-point table; ratios 10-380 only\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-n20-3ppr-performance-3.webp?v=1792660891\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"6V A06 no-load, rated and stall operating-point table; ratios 10-380 only\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-n20-3ppr-performance-3.webp?v=1792660891\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e6V A06 no-load, rated and stall operating-point table; ratios 10-380 only\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-n20-3ppr-performance-4.webp?v=1792660897\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"3V A06 no-load, rated and stall operating-point table; ratios 10-380 only\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-n20-3ppr-performance-4.webp?v=1792660897\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e3V A06 no-load, rated and stall operating-point table; ratios 10-380 only\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 3V A06 \/ 10:1","offer_id":68091241496800,"sku":"CHF-N20-3PPR-6860-01","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 3V A06 \/ 20:1","offer_id":68091241529568,"sku":"CHF-N20-3PPR-6860-02","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 3V A06 \/ 30:1","offer_id":68091241562336,"sku":"CHF-N20-3PPR-6860-03","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 3V A06 \/ 50:1","offer_id":68091241595104,"sku":"CHF-N20-3PPR-6860-04","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 3V A06 \/ 100:1","offer_id":68091241627872,"sku":"CHF-N20-3PPR-6860-05","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 3V A06 \/ 150:1","offer_id":68091241660640,"sku":"CHF-N20-3PPR-6860-06","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 3V A06 \/ 210:1","offer_id":68091241693408,"sku":"CHF-N20-3PPR-6860-07","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 3V A06 \/ 298:1","offer_id":68091241726176,"sku":"CHF-N20-3PPR-6860-08","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 3V A06 \/ 380:1","offer_id":68091241758944,"sku":"CHF-N20-3PPR-6860-09","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 3V A06 \/ 1000:1 Extended Gearbox","offer_id":68091241791712,"sku":"CHF-N20-3PPR-6860-10","price":21.77,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V A06 \/ 10:1","offer_id":68091241824480,"sku":"CHF-N20-3PPR-6860-11","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V A06 \/ 20:1","offer_id":68091241857248,"sku":"CHF-N20-3PPR-6860-12","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V A06 \/ 30:1","offer_id":68091241890016,"sku":"CHF-N20-3PPR-6860-13","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V A06 \/ 50:1","offer_id":68091241922784,"sku":"CHF-N20-3PPR-6860-14","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V A06 \/ 100:1","offer_id":68091241955552,"sku":"CHF-N20-3PPR-6860-15","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V A06 \/ 150:1","offer_id":68091241988320,"sku":"CHF-N20-3PPR-6860-16","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V A06 \/ 210:1","offer_id":68091242021088,"sku":"CHF-N20-3PPR-6860-17","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V A06 \/ 298:1","offer_id":68091242053856,"sku":"CHF-N20-3PPR-6860-18","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V A06 \/ 380:1","offer_id":68091242086624,"sku":"CHF-N20-3PPR-6860-19","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V A06 \/ 1000:1 Extended Gearbox","offer_id":68091242119392,"sku":"CHF-N20-3PPR-6860-20","price":21.77,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V A12 \/ 10:1","offer_id":68091242152160,"sku":"CHF-N20-3PPR-6860-21","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V A12 \/ 20:1","offer_id":68091242184928,"sku":"CHF-N20-3PPR-6860-22","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V A12 \/ 30:1","offer_id":68091242217696,"sku":"CHF-N20-3PPR-6860-23","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V A12 \/ 50:1","offer_id":68091242250464,"sku":"CHF-N20-3PPR-6860-24","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V A12 \/ 100:1","offer_id":68091242283232,"sku":"CHF-N20-3PPR-6860-25","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V A12 \/ 150:1","offer_id":68091242316000,"sku":"CHF-N20-3PPR-6860-26","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V A12 \/ 210:1","offer_id":68091242348768,"sku":"CHF-N20-3PPR-6860-27","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V A12 \/ 298:1","offer_id":68091242381536,"sku":"CHF-N20-3PPR-6860-28","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V A12 \/ 380:1","offer_id":68091242414304,"sku":"CHF-N20-3PPR-6860-29","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V A12 \/ 1000:1 Extended Gearbox","offer_id":68091242447072,"sku":"CHF-N20-3PPR-6860-30","price":21.77,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V A12 \/ 10:1","offer_id":68091242479840,"sku":"CHF-N20-3PPR-6860-31","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V A12 \/ 20:1","offer_id":68091242512608,"sku":"CHF-N20-3PPR-6860-32","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V A12 \/ 30:1","offer_id":68091242545376,"sku":"CHF-N20-3PPR-6860-33","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V A12 \/ 50:1","offer_id":68091242578144,"sku":"CHF-N20-3PPR-6860-34","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V A12 \/ 100:1","offer_id":68091242610912,"sku":"CHF-N20-3PPR-6860-35","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V A12 \/ 150:1","offer_id":68091242643680,"sku":"CHF-N20-3PPR-6860-36","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V A12 \/ 210:1","offer_id":68091242676448,"sku":"CHF-N20-3PPR-6860-37","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V A12 \/ 298:1","offer_id":68091242709216,"sku":"CHF-N20-3PPR-6860-38","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V A12 \/ 380:1","offer_id":68091242741984,"sku":"CHF-N20-3PPR-6860-39","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V A12 \/ 1000:1 Extended Gearbox","offer_id":68091242774752,"sku":"CHF-N20-3PPR-6860-40","price":21.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 3V A06 \/ 10:1","offer_id":68091242807520,"sku":"CHF-N20-3PPR-6860-41","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 3V A06 \/ 20:1","offer_id":68091242840288,"sku":"CHF-N20-3PPR-6860-42","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 3V A06 \/ 30:1","offer_id":68091242873056,"sku":"CHF-N20-3PPR-6860-43","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 3V A06 \/ 50:1","offer_id":68091242905824,"sku":"CHF-N20-3PPR-6860-44","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 3V A06 \/ 100:1","offer_id":68091242938592,"sku":"CHF-N20-3PPR-6860-45","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 3V A06 \/ 150:1","offer_id":68091242971360,"sku":"CHF-N20-3PPR-6860-46","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 3V A06 \/ 210:1","offer_id":68091243004128,"sku":"CHF-N20-3PPR-6860-47","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 3V A06 \/ 298:1","offer_id":68091243036896,"sku":"CHF-N20-3PPR-6860-48","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 3V A06 \/ 380:1","offer_id":68091243069664,"sku":"CHF-N20-3PPR-6860-49","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 3V A06 \/ 1000:1 Extended Gearbox","offer_id":68091243102432,"sku":"CHF-N20-3PPR-6860-50","price":22.69,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 6V A06 \/ 10:1","offer_id":68091243135200,"sku":"CHF-N20-3PPR-6860-51","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 6V A06 \/ 20:1","offer_id":68091243167968,"sku":"CHF-N20-3PPR-6860-52","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 6V A06 \/ 30:1","offer_id":68091243200736,"sku":"CHF-N20-3PPR-6860-53","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 6V A06 \/ 50:1","offer_id":68091243233504,"sku":"CHF-N20-3PPR-6860-54","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 6V A06 \/ 100:1","offer_id":68091243266272,"sku":"CHF-N20-3PPR-6860-55","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 6V A06 \/ 150:1","offer_id":68091243299040,"sku":"CHF-N20-3PPR-6860-56","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 6V A06 \/ 210:1","offer_id":68091243331808,"sku":"CHF-N20-3PPR-6860-57","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 6V A06 \/ 298:1","offer_id":68091243364576,"sku":"CHF-N20-3PPR-6860-58","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 6V A06 \/ 380:1","offer_id":68091243397344,"sku":"CHF-N20-3PPR-6860-59","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 6V A06 \/ 1000:1 Extended Gearbox","offer_id":68091243430112,"sku":"CHF-N20-3PPR-6860-60","price":22.69,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 6V A12 \/ 10:1","offer_id":68091243462880,"sku":"CHF-N20-3PPR-6860-61","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 6V A12 \/ 20:1","offer_id":68091243495648,"sku":"CHF-N20-3PPR-6860-62","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 6V A12 \/ 30:1","offer_id":68091243528416,"sku":"CHF-N20-3PPR-6860-63","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 6V A12 \/ 50:1","offer_id":68091243561184,"sku":"CHF-N20-3PPR-6860-64","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 6V A12 \/ 100:1","offer_id":68091243593952,"sku":"CHF-N20-3PPR-6860-65","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 6V A12 \/ 150:1","offer_id":68091243626720,"sku":"CHF-N20-3PPR-6860-66","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 6V A12 \/ 210:1","offer_id":68091243659488,"sku":"CHF-N20-3PPR-6860-67","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 6V A12 \/ 298:1","offer_id":68091243692256,"sku":"CHF-N20-3PPR-6860-68","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 6V A12 \/ 380:1","offer_id":68091243725024,"sku":"CHF-N20-3PPR-6860-69","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 6V A12 \/ 1000:1 Extended Gearbox","offer_id":68091243757792,"sku":"CHF-N20-3PPR-6860-70","price":22.69,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 12V A12 \/ 10:1","offer_id":68091243790560,"sku":"CHF-N20-3PPR-6860-71","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 12V A12 \/ 20:1","offer_id":68091243823328,"sku":"CHF-N20-3PPR-6860-72","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 12V A12 \/ 30:1","offer_id":68091243856096,"sku":"CHF-N20-3PPR-6860-73","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 12V A12 \/ 50:1","offer_id":68091243888864,"sku":"CHF-N20-3PPR-6860-74","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 12V A12 \/ 100:1","offer_id":68091243921632,"sku":"CHF-N20-3PPR-6860-75","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 12V A12 \/ 150:1","offer_id":68091243954400,"sku":"CHF-N20-3PPR-6860-76","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 12V A12 \/ 210:1","offer_id":68091243987168,"sku":"CHF-N20-3PPR-6860-77","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 12V A12 \/ 298:1","offer_id":68091244019936,"sku":"CHF-N20-3PPR-6860-78","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 12V A12 \/ 380:1","offer_id":68091244052704,"sku":"CHF-N20-3PPR-6860-79","price":17.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Mounting Bracket \/ 12V A12 \/ 1000:1 Extended Gearbox","offer_id":68091244085472,"sku":"CHF-N20-3PPR-6860-80","price":22.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-n20-3ppr-motor.jpg?v=1792660902"},{"product_id":"chihai-chb-bldc2418-mini-brushless-dc-motor-12v-24v","title":"CHIHAI CHB-BLDC2418 Mini Brushless DC Motor, 12V \/ 24V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHB-BLDC2418 is a compact permanent-magnet \u003ca href=\"https:\/\/rcdrone.top\/collections\/brushless-motors\/\"\u003ebrushless DC motor\u003c\/a\u003e for small robotics and automatic rotating mechanisms. Its built-in Hall driver supports direction control, PWM speed control and an FG speed-feedback signal through a five-wire connection. Choose a 12V \/ 4500 rpm or 24V \/ 9000 rpm configuration with a 6.5, 12 or 21 mm shaft, supplied as a motor alone or with the listed controller and power-supply accessories.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompact 310-size motor with approximately 29 g motor weight.\u003c\/li\u003e\n\u003cli\u003e2 mm round shaft in three selectable lengths.\u003c\/li\u003e\n\u003cli\u003eCW\/CCW control and PWM speed control with FG pulse feedback.\u003c\/li\u003e\n\u003cli\u003eBuilt-in Hall drive electronics; optional external knob controller provides a convenient control interface.\u003c\/li\u003e\n\u003cli\u003eThree package choices with the original motor, controller and adapter combinations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand \/ model\u003c\/th\u003e\n\u003ctd\u003eCHIHAI MOTOR \/ CHB-BLDC2418 (310 size)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor construction\u003c\/th\u003e\n\u003ctd\u003ePermanent-magnet brushless DC motor with built-in Hall driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSale voltage and speed options\u003c\/th\u003e\n\u003ctd\u003e12V \/ 4500 rpm; 24V \/ 9000 rpm. Select the matching configuration.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShaft\u003c\/th\u003e\n\u003ctd\u003e2 mm diameter, round; selectable exposed length 6.5, 12 or 21 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBody reference\u003c\/th\u003e\n\u003ctd\u003e24.4 mm diameter x 18 mm body length; rear projection (1.7 mm) shown in reference drawing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor weight\u003c\/th\u003e\n\u003ctd\u003eApproximately 29 g; excludes external controller, power adapter and packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting drawing\u003c\/th\u003e\n\u003ctd\u003e6-M2 x 0.4; 15 mm pitch circle; 60-degree spacing shown; check the actual selected motor before machining\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShaft drawing reference\u003c\/th\u003e\n\u003ctd\u003e16.1 ±0.5 mm shaft reference in drawing differs from selectable shaft lengths; do not use it as a promised option length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReference geometry\u003c\/th\u003e\n\u003ctd\u003e1.4 mm step; front boss diameter 6.4 mm; rear shaft reference diameter 2.45 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControl\u003c\/th\u003e\n\u003ctd\u003eFive wires: VCC, GND, CW\/CCW, PWM and FG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCW\/CCW logic\u003c\/th\u003e\n\u003ctd\u003e0–5V input; VIH ≥2.0V, VIL ≤0.5V; high CCW, low CW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePWM control\u003c\/th\u003e\n\u003ctd\u003e0–5V; 15–25kHz typical, 60kHz maximum; high ≥2.0V or open = OFF, low ≤0.5V = ON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFG speed feedback\u003c\/th\u003e\n\u003ctd\u003eGreen wire; 6 pulses\/cycle, 2mA signal current; VOH 5.0V max, VOL 0.5V max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003e24V Performance\u003c\/h2\u003e\u003cp\u003eThe following performance values apply to the 24V \/ 9000 rpm configuration. They do not describe the 12V option.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSupply\u003c\/th\u003e\n\u003ctd\u003eDC 24.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load current\u003c\/th\u003e\n\u003ctd\u003e0.07A maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load speed\u003c\/th\u003e\n\u003ctd\u003e9000 ±10% rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated torque\u003c\/th\u003e\n\u003ctd\u003e15 g·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated speed\u003c\/th\u003e\n\u003ctd\u003e7750 ±10% rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003ctd\u003e0.16A maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall torque\u003c\/th\u003e\n\u003ctd\u003e150 ±10% g·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003ctd\u003e0.43 ±10% A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eStall torque and current are limiting values, not continuous operating ratings. Select the load using rated torque and avoid prolonged stalls. The 4500 rpm speed identifies the 12V sales option; its loaded performance is not specified here.\u003c\/p\u003e\u003ch2\u003eWiring and Controller Setup\u003c\/h2\u003e\u003cp\u003eRed is motor VCC, black is GND, yellow selects CW\/CCW, blue is PWM and green is FG speed feedback. Match the power supply to the selected 12V or 24V configuration. Do not apply motor supply voltage to the control wires. Removing power stops the motor.\u003c\/p\u003e\u003cp\u003eFor the optional controller in speed-control mode, connect supply positive\/negative to V+\/V−, red to motor VCC+, black to motor GND−, yellow to CW\/CCW and blue to PWM. Leave BRAKE open. The green FG wire is not connected to this controller.\u003c\/p\u003e\u003cp\u003eFor the alternative brake-control wiring, retain the same supply, red, black and yellow connections, connect blue to BRAKE and leave PWM open. This mode provides direction and brake control without variable speed. Use one wiring mode at a time.\u003c\/p\u003e\u003ch2\u003eMechanical Fit and Operation\u003c\/h2\u003e\u003cp\u003eCheck mounting-hole positions, shaft length and connector clearance on the actual selected configuration before machining a bracket. The dimension drawing is a reference version and includes a 16.1 ±0.5 mm shaft dimension that differs from the three selectable shaft lengths.\u003c\/p\u003e\u003cp\u003eUse the correct rated DC voltage and avoid overload or stalled operation. Speed falls as load rises beyond the rated point; reducing motor speed may also reduce available torque. Check the torque requirement at the intended speed. Operating noise varies with speed and load.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSmall robotic mechanisms requiring compact rotary motion and direction control.\u003c\/li\u003e\n\u003cli\u003eElectronic lock mechanisms and automatic rotating equipment.\u003c\/li\u003e\n\u003cli\u003eCompact gimbal and positioning projects where the selected speed, torque and mounting arrangement are suitable.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMotor Only: one selected motor with its five-wire connection lead.\u003c\/li\u003e\n\u003cli\u003eMotor + Controller: one selected motor with lead and one brushless speed controller.\u003c\/li\u003e\n\u003cli\u003eMotor + Controller + Power Supply: one selected motor with lead, one controller and one power adapter.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe adapter photograph shows a 24V reference adapter. Check the supplied adapter output label against the selected motor voltage before connection; adapter current, mains input range and regional plug compatibility are not specified. Mounting hardware and application equipment are not included.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eDoes Motor Only include the knob controller?\u003c\/h3\u003e\u003cp\u003eNo. Choose Motor + Controller or Motor + Controller + Power Supply to include it. The motor itself has built-in Hall drive electronics.\u003c\/p\u003e\u003ch3\u003eCan I use the 24V performance table for the 12V motor?\u003c\/h3\u003e\u003cp\u003eNo. The current, torque and loaded-speed values shown are for the 24V configuration only.\u003c\/p\u003e\u003ch3\u003eCan the controller read the green FG wire?\u003c\/h3\u003e\u003cp\u003eThe illustrated controller wiring leaves FG unconnected. The motor provides the green feedback wire for a suitable separate signal interface.\u003c\/p\u003e\u003ch3\u003eDoes the reference drawing guarantee the selected shaft length?\u003c\/h3\u003e\u003cp\u003eNo. Choose 6.5, 12 or 21 mm in the configuration selector and verify the actual motor before machining; the drawing depicts a different reference shaft dimension.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bldc2418-mechanical.webp?v=1792660904\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"CHB-BLDC2418 reference dimensions; verify selected shaft length\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bldc2418-mechanical.webp?v=1792660904\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCHB-BLDC2418 reference dimensions; verify selected shaft length\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bldc2418-wiring.webp?v=1792660912\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"CHB-BLDC2418 five-wire control and electrical signal specification\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bldc2418-wiring.webp?v=1792660912\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCHB-BLDC2418 five-wire control and electrical signal specification\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bldc2418-controller.webp?v=1792660924\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Alternative controller speed-control and brake-control wiring modes\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bldc2418-controller.webp?v=1792660924\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eAlternative controller speed-control and brake-control wiring modes\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bldc2418-performance.webp?v=1792660931\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"CHB-BLDC2418 24V configuration performance and operating limits\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-bldc2418-performance.webp?v=1792660931\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCHB-BLDC2418 24V configuration performance and operating limits\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only | 12V \/ 4500 rpm | 6.5 mm Shaft","offer_id":68091244773600,"sku":"CHB2418-6859-01","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only | 12V \/ 4500 rpm | 12 mm Shaft","offer_id":68091244806368,"sku":"CHB2418-6859-02","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only | 12V \/ 4500 rpm | 21 mm Shaft","offer_id":68091244839136,"sku":"CHB2418-6859-03","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only | 24V \/ 9000 rpm | 6.5 mm Shaft","offer_id":68091244871904,"sku":"CHB2418-6859-04","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only | 24V \/ 9000 rpm | 12 mm Shaft","offer_id":68091244904672,"sku":"CHB2418-6859-05","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only | 24V \/ 9000 rpm | 21 mm Shaft","offer_id":68091244937440,"sku":"CHB2418-6859-06","price":17.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Controller | 12V \/ 4500 rpm | 6.5 mm Shaft","offer_id":68091244970208,"sku":"CHB2418-6859-07","price":23.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Controller | 12V \/ 4500 rpm | 12 mm Shaft","offer_id":68091245002976,"sku":"CHB2418-6859-08","price":23.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Controller | 12V \/ 4500 rpm | 21 mm Shaft","offer_id":68091245035744,"sku":"CHB2418-6859-09","price":23.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Controller | 24V \/ 9000 rpm | 6.5 mm Shaft","offer_id":68091245068512,"sku":"CHB2418-6859-10","price":23.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Controller | 24V \/ 9000 rpm | 12 mm Shaft","offer_id":68091245101280,"sku":"CHB2418-6859-11","price":23.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Controller | 24V \/ 9000 rpm | 21 mm Shaft","offer_id":68091245134048,"sku":"CHB2418-6859-12","price":23.77,"currency_code":"USD","in_stock":true},{"title":"Motor + Controller + Power Supply | 12V \/ 4500 rpm | 6.5 mm Shaft","offer_id":68091245166816,"sku":"CHB2418-6859-13","price":31.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Controller + Power Supply | 12V \/ 4500 rpm | 12 mm Shaft","offer_id":68091245199584,"sku":"CHB2418-6859-14","price":31.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Controller + Power Supply | 12V \/ 4500 rpm | 21 mm Shaft","offer_id":68091245232352,"sku":"CHB2418-6859-15","price":31.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Controller + Power Supply | 24V \/ 9000 rpm | 6.5 mm Shaft","offer_id":68091245265120,"sku":"CHB2418-6859-16","price":31.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Controller + Power Supply | 24V \/ 9000 rpm | 12 mm Shaft","offer_id":68091245297888,"sku":"CHB2418-6859-17","price":31.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Controller + Power Supply | 24V \/ 9000 rpm | 21 mm Shaft","offer_id":68091245330656,"sku":"CHB2418-6859-18","price":31.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-bldc2418-g2.jpg?v=1792660936"},{"product_id":"chihai-chs-gm25-25by-25mm-geared-stepper-motor-driver-options","title":"CHIHAI CHS-GM25-25BY 25mm Geared Stepper Motor with Driver Options","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHS-GM25-25BY is a 25 mm \u003ca href=\"https:\/\/rcdrone.top\/collections\/electric-motors\"\u003egeared stepper motor\u003c\/a\u003e with two-phase, four-wire bipolar operation, a metal reduction gearbox and a 4 mm D-shaped shaft. Choose the reduction ratio and a motor-only or driver, mounting-bracket and power-supply package for compact positioning mechanisms.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePermanent-magnet stepper design with reversible rotation and discrete position control.\u003c\/li\u003e\n\u003cli\u003eMetal reduction gears and a protected wiring PCB.\u003c\/li\u003e\n\u003cli\u003eTen selectable nominal reduction ratios from 4:1 to 100:1.\u003c\/li\u003e\n\u003cli\u003eOptional push-button driver board, enclosed driver, bracket and power supply as named in the package.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCHS-GM25-25BY \/ GM25GA-25BY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003ePermanent-magnet, bipolar, 2-phase 4-wire stepper with metal reduction gears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated motor reference\u003c\/td\u003e\n\u003ctd\u003e12V DC with L6219 driver; 300 mA per phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase resistance\u003c\/td\u003e\n\u003ctd\u003e10 ohm ±7%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase inductance\u003c\/td\u003e\n\u003ctd\u003e7.5 mH per phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput step angle\u003c\/td\u003e\n\u003ctd\u003e15 degrees per step\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExcitation\u003c\/td\u003e\n\u003ctd\u003e2-phase excitation; bipolar drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003ePHR-4, 2.0 mm pitch, white 4-pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead wire\u003c\/td\u003e\n\u003ctd\u003eUL1571 AWG28; 150 ±10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor diameter\u003c\/td\u003e\n\u003ctd\u003e25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft\u003c\/td\u003e\n\u003ctd\u003e4 mm D-shaft; flat dimension 3.5 mm; projection 12 mm; D-flat length 8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront boss\u003c\/td\u003e\n\u003ctd\u003e7 mm diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor rear length\u003c\/td\u003e\n\u003ctd\u003e14.8 mm; gearbox L depends on ratio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e2 x M3 tapped holes, 17.0 mm spacing; check drawing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet motor mass\u003c\/td\u003e\n\u003ctd\u003eApproximately 75 g; ratio dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePull-out torque, input motor\u003c\/td\u003e\n\u003ctd\u003eMore than 60 gf·cm at 100 pulses\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHolding torque, input motor\u003c\/td\u003e\n\u003ctd\u003eMore than 75 gf·cm at 0 pulses\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum response frequency\u003c\/td\u003e\n\u003ctd\u003eMore than 1300 pulses\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum starting frequency\u003c\/td\u003e\n\u003ctd\u003eMore than 800 pulses\/s in parameter table; application guidance recommends starting at 300 pulses\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil insulation\u003c\/td\u003e\n\u003ctd\u003eClass E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation resistance\u003c\/td\u003e\n\u003ctd\u003e100 MΩ at 500V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric test reference\u003c\/td\u003e\n\u003ctd\u003e100V AC for one second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-10 to +55 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eReduction Ratio and Performance\u003c\/h2\u003e\u003cp\u003eThe selector uses nominal ratios. The 4, 9, 15, 20, 34, 45, 57, 75 and 100 selections correspond to approximately 4.4, 9.3, 15.46, 20.41, 34.01, 44.9, 57, 74.83 and 98.78 reference ratios. The 25.8:1 option is sold but has no separate performance or gearbox-length column. Do not infer its torque or length from adjacent ratios.\u003c\/p\u003e\u003cp\u003eThe following is a 12V family reference at 700 input pulses\/s, not a guarantee for every selected package. Ratios above 100:1 are reference-only and are not sold here. Holding and pull-out torque are different; torque is not a payload rating.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eReference ratio\u003c\/th\u003e\n\u003cth\u003eOutput step (°)\u003c\/th\u003e\n\u003cth\u003eNo-load rpm at 700 pps\u003c\/th\u003e\n\u003cth\u003eHolding (kgf·cm)\u003c\/th\u003e\n\u003cth\u003ePull-out (kgf·cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e4.4\u003c\/td\u003e\n\u003ctd\u003e3.4\u003c\/td\u003e\n\u003ctd\u003e397.7\u003c\/td\u003e\n\u003ctd\u003e≥0.3\u003c\/td\u003e\n\u003ctd\u003e≥0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9.3\u003c\/td\u003e\n\u003ctd\u003e1.61\u003c\/td\u003e\n\u003ctd\u003e188.2\u003c\/td\u003e\n\u003ctd\u003e≥0.6\u003c\/td\u003e\n\u003ctd\u003e≥0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e116.7\u003c\/td\u003e\n\u003ctd\u003e≥1.0\u003c\/td\u003e\n\u003ctd\u003e≥0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e87.5\u003c\/td\u003e\n\u003ctd\u003e≥1.3\u003c\/td\u003e\n\u003ctd\u003e≥1.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e0.44\u003c\/td\u003e\n\u003ctd\u003e51.5\u003c\/td\u003e\n\u003ctd\u003e≥2.0\u003c\/td\u003e\n\u003ctd\u003e≥1.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e44.9\u003c\/td\u003e\n\u003ctd\u003e0.33\u003c\/td\u003e\n\u003ctd\u003e38.98\u003c\/td\u003e\n\u003ctd\u003e≥3.0\u003c\/td\u003e\n\u003ctd\u003e≥2.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e57\u003c\/td\u003e\n\u003ctd\u003e0.26\u003c\/td\u003e\n\u003ctd\u003e30.7\u003c\/td\u003e\n\u003ctd\u003e≥3.5\u003c\/td\u003e\n\u003ctd\u003e≥3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e74.8\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e23.4\u003c\/td\u003e\n\u003ctd\u003e≥5.0\u003c\/td\u003e\n\u003ctd\u003e≥4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e98.8\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003ctd\u003e17.7\u003c\/td\u003e\n\u003ctd\u003e≥6.5\u003c\/td\u003e\n\u003ctd\u003e≥5.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e≥8.0\u003c\/td\u003e\n\u003ctd\u003e≥7.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e165\u003c\/td\u003e\n\u003ctd\u003e0.09\u003c\/td\u003e\n\u003ctd\u003e10.6\u003c\/td\u003e\n\u003ctd\u003eDo not exceed 9.0\u003c\/td\u003e\n\u003ctd\u003eDo not exceed 9.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e217\u003c\/td\u003e\n\u003ctd\u003e0.069\u003c\/td\u003e\n\u003ctd\u003e8.1\u003c\/td\u003e\n\u003ctd\u003eDo not exceed 9.0\u003c\/td\u003e\n\u003ctd\u003eDo not exceed 9.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e362\u003c\/td\u003e\n\u003ctd\u003e0.041\u003c\/td\u003e\n\u003ctd\u003e4.8\u003c\/td\u003e\n\u003ctd\u003eDo not exceed 9.0\u003c\/td\u003e\n\u003ctd\u003eDo not exceed 9.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e478\u003c\/td\u003e\n\u003ctd\u003e0.031\u003c\/td\u003e\n\u003ctd\u003e3.7\u003c\/td\u003e\n\u003ctd\u003eDo not exceed 9.0\u003c\/td\u003e\n\u003ctd\u003eDo not exceed 9.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eMechanical Dimensions\u003c\/h2\u003e\u003cp\u003eAll dimensions are millimetres. The original drawing specifies L ±0.3, a 2.5 mm front section, a 0.5 mm rear step, 6 mm rear boss, 3.7 mm connector offset and 9.2 mm connector height. Use the selected ratio and physical mounting drawing before machining; the 57:1 and 25.8:1 gearbox lengths are not separately specified.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eActual ratio references\u003c\/th\u003e\n\u003cth\u003eGearbox length L (mm)\u003c\/th\u003e\n\u003cth\u003eGear stages\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e4.4 \/ 9.3 \/ 15.46 \/ 20.41\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e2 \/ 3 \/ 4 \/ 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e34.01 \/ 44.9\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e74.83 \/ 98.78\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e164.63 \/ 217.31\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e362.18 \/ 478.08\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eWiring and Control\u003c\/h2\u003e\u003cp\u003ePin 1 yellow is phase B, pin 2 red is the opposite B winding end, pin 3 black is phase A, and pin 4 blue is the opposite A winding end. Coil pairs are yellow\/red and black\/blue. Use a bipolar stepper driver, not a direct DC connection. Rotation follows the phase excitation sequence; the drawing views rotation from the flange side.\u003c\/p\u003e\u003cp\u003eThe motor reference is 12V. A 5–24V driver-supply range is discussed for current-controlled operation; higher supply voltage requires appropriate current limiting and does not make every included board or power supply a 24V item. Set phase current appropriately. Guidance suggests starting near 300 pulses\/s and increasing toward approximately 700 pulses\/s; usable speed depends on load and acceleration. The general 100–1300 pulses\/s control range and higher unloaded response references are not guaranteed starting frequencies.\u003c\/p\u003e\u003ch2\u003ePackage Selection\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePackage\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Only\u003c\/td\u003e\n\u003ctd\u003eOne motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Bracket\u003c\/td\u003e\n\u003ctd\u003eOne motor + mounting bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Driver\u003c\/td\u003e\n\u003ctd\u003eOne motor + push-button driver board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Enclosed Driver\u003c\/td\u003e\n\u003ctd\u003eOne motor + driver in enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Bracket + Driver\u003c\/td\u003e\n\u003ctd\u003eOne motor + mounting bracket + push-button driver board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Power Supply + Driver\u003c\/td\u003e\n\u003ctd\u003eOne motor + power supply + push-button driver board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Bracket + Power Supply + Driver\u003c\/td\u003e\n\u003ctd\u003eOne motor + mounting bracket + power supply + push-button driver board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe enclosed-driver option includes its case; other driver packages show an open board. Photographed adapter plug style and board revision are visual references; no unverified input rating or control-interface protocol is promised. Motor-only and bracket packages require a separate suitable driver and supply.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUse the motor for compact indexing, positioning, instrument adjustment and small robot mechanisms where discrete step control and reduction gearing are useful. Match required speed, torque, duty cycle and backlash tolerance to the actual mechanism.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cp\u003eOne selected motor configuration with its attached four-wire lead. The bracket, driver, enclosure and power supply are included only when named in the chosen package. No complete robot, external controller or other application assembly is included.\u003c\/p\u003e\u003ch2\u003eInstallation and Operation\u003c\/h2\u003e\u003cp\u003eKeep within the rated load, including shaft loads. Check the coil pairs and current setting before power-up. Increase load gradually during commissioning. Avoid severe impacts and do not force or pry the gearbox shaft. Long operation, supply voltage, speed and load affect motor temperature; provide adequate cooling.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eCan this four-wire motor connect directly to DC power?\u003c\/h3\u003e\u003cp\u003eNo. It needs the correct two-phase bipolar excitation from a suitable stepper driver.\u003c\/p\u003e\u003ch3\u003eIs the 25.8:1 option the same as 34:1?\u003c\/h3\u003e\u003cp\u003eNo. It is a separate selectable ratio. Its own torque and gearbox length are not listed, so confirm the required mechanical envelope before installation.\u003c\/p\u003e\u003ch3\u003eWhich packages include a power supply?\u003c\/h3\u003e\u003cp\u003eOnly Motor + Power Supply + Driver and Motor + Bracket + Power Supply + Driver include one.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm25-25by-dimensions.webp?v=1792662421\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"CHS-GM25-25BY - original mechanical drawing\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm25-25by-dimensions.webp?v=1792662421\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCHS-GM25-25BY - original mechanical drawing\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm25-25by-wiring.webp?v=1792662427\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Two-phase four-wire bipolar connection\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm25-25by-wiring.webp?v=1792662427\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eTwo-phase four-wire bipolar connection\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm25-25by-ratings.webp?v=1792662435\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Motor input ratings - 12V reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm25-25by-ratings.webp?v=1792662435\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMotor input ratings - 12V reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm25-25by-performance.webp?v=1792662442\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Reduction gearbox performance references\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm25-25by-performance.webp?v=1792662442\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eReduction gearbox performance references\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm25-25by-ratio-length.webp?v=1792662449\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Gearbox length and nominal ratio selection\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm25-25by-ratio-length.webp?v=1792662449\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGearbox length and nominal ratio selection\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm25-25by-operation.webp?v=1792662457\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Package selection and operation\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm25-25by-operation.webp?v=1792662457\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003ePackage selection and operation\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 4:1","offer_id":68091310473440,"sku":"CHI-GM2525BY-6864-001","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 9:1","offer_id":68091310506208,"sku":"CHI-GM2525BY-6864-002","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 15:1","offer_id":68091310538976,"sku":"CHI-GM2525BY-6864-003","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 20:1","offer_id":68091310571744,"sku":"CHI-GM2525BY-6864-004","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 25.8:1","offer_id":68091310604512,"sku":"CHI-GM2525BY-6864-005","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 34:1","offer_id":68091310637280,"sku":"CHI-GM2525BY-6864-006","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 45:1","offer_id":68091310670048,"sku":"CHI-GM2525BY-6864-007","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 57:1","offer_id":68091310702816,"sku":"CHI-GM2525BY-6864-008","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 75:1","offer_id":68091310735584,"sku":"CHI-GM2525BY-6864-009","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 100:1","offer_id":68091310768352,"sku":"CHI-GM2525BY-6864-010","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 4:1","offer_id":68091310801120,"sku":"CHI-GM2525BY-6864-011","price":29.0,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 9:1","offer_id":68091310833888,"sku":"CHI-GM2525BY-6864-012","price":29.0,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 15:1","offer_id":68091310866656,"sku":"CHI-GM2525BY-6864-013","price":29.0,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 20:1","offer_id":68091310899424,"sku":"CHI-GM2525BY-6864-014","price":29.0,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 25.8:1","offer_id":68091310932192,"sku":"CHI-GM2525BY-6864-015","price":29.0,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 34:1","offer_id":68091310964960,"sku":"CHI-GM2525BY-6864-016","price":29.0,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 45:1","offer_id":68091310997728,"sku":"CHI-GM2525BY-6864-017","price":29.0,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 57:1","offer_id":68091311030496,"sku":"CHI-GM2525BY-6864-018","price":29.0,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 75:1","offer_id":68091311063264,"sku":"CHI-GM2525BY-6864-019","price":29.0,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 100:1","offer_id":68091311096032,"sku":"CHI-GM2525BY-6864-020","price":29.0,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver \/ 4:1","offer_id":68091311128800,"sku":"CHI-GM2525BY-6864-021","price":45.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver \/ 9:1","offer_id":68091311161568,"sku":"CHI-GM2525BY-6864-022","price":45.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver \/ 15:1","offer_id":68091311194336,"sku":"CHI-GM2525BY-6864-023","price":45.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver \/ 20:1","offer_id":68091311227104,"sku":"CHI-GM2525BY-6864-024","price":45.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver \/ 25.8:1","offer_id":68091311259872,"sku":"CHI-GM2525BY-6864-025","price":45.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver \/ 34:1","offer_id":68091311292640,"sku":"CHI-GM2525BY-6864-026","price":45.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver \/ 45:1","offer_id":68091311325408,"sku":"CHI-GM2525BY-6864-027","price":45.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver \/ 57:1","offer_id":68091311358176,"sku":"CHI-GM2525BY-6864-028","price":45.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver \/ 75:1","offer_id":68091311390944,"sku":"CHI-GM2525BY-6864-029","price":45.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Driver \/ 100:1","offer_id":68091311423712,"sku":"CHI-GM2525BY-6864-030","price":45.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 4:1","offer_id":68091311456480,"sku":"CHI-GM2525BY-6864-031","price":47.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 9:1","offer_id":68091311489248,"sku":"CHI-GM2525BY-6864-032","price":47.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 15:1","offer_id":68091311522016,"sku":"CHI-GM2525BY-6864-033","price":47.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 20:1","offer_id":68091311554784,"sku":"CHI-GM2525BY-6864-034","price":47.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 25.8:1","offer_id":68091311587552,"sku":"CHI-GM2525BY-6864-035","price":47.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 34:1","offer_id":68091311620320,"sku":"CHI-GM2525BY-6864-036","price":47.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 45:1","offer_id":68091311653088,"sku":"CHI-GM2525BY-6864-037","price":47.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 57:1","offer_id":68091311685856,"sku":"CHI-GM2525BY-6864-038","price":47.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 75:1","offer_id":68091311718624,"sku":"CHI-GM2525BY-6864-039","price":47.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 100:1","offer_id":68091311751392,"sku":"CHI-GM2525BY-6864-040","price":47.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Driver \/ 4:1","offer_id":68091311784160,"sku":"CHI-GM2525BY-6864-041","price":48.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Driver \/ 9:1","offer_id":68091311816928,"sku":"CHI-GM2525BY-6864-042","price":48.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Driver \/ 15:1","offer_id":68091311849696,"sku":"CHI-GM2525BY-6864-043","price":48.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Driver \/ 20:1","offer_id":68091311882464,"sku":"CHI-GM2525BY-6864-044","price":48.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Driver \/ 25.8:1","offer_id":68091311915232,"sku":"CHI-GM2525BY-6864-045","price":48.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Driver \/ 34:1","offer_id":68091311948000,"sku":"CHI-GM2525BY-6864-046","price":48.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Driver \/ 45:1","offer_id":68091311980768,"sku":"CHI-GM2525BY-6864-047","price":48.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Driver \/ 57:1","offer_id":68091312013536,"sku":"CHI-GM2525BY-6864-048","price":48.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Driver \/ 75:1","offer_id":68091312046304,"sku":"CHI-GM2525BY-6864-049","price":48.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Driver \/ 100:1","offer_id":68091312079072,"sku":"CHI-GM2525BY-6864-050","price":48.31,"currency_code":"USD","in_stock":true},{"title":"Motor + Power Supply + Driver \/ 4:1","offer_id":68091312111840,"sku":"CHI-GM2525BY-6864-051","price":49.46,"currency_code":"USD","in_stock":true},{"title":"Motor + Power Supply + Driver \/ 9:1","offer_id":68091312144608,"sku":"CHI-GM2525BY-6864-052","price":49.46,"currency_code":"USD","in_stock":true},{"title":"Motor + Power Supply + Driver \/ 15:1","offer_id":68091312177376,"sku":"CHI-GM2525BY-6864-053","price":49.46,"currency_code":"USD","in_stock":true},{"title":"Motor + Power Supply + Driver \/ 20:1","offer_id":68091312210144,"sku":"CHI-GM2525BY-6864-054","price":49.46,"currency_code":"USD","in_stock":true},{"title":"Motor + Power Supply + Driver \/ 25.8:1","offer_id":68091312242912,"sku":"CHI-GM2525BY-6864-055","price":49.46,"currency_code":"USD","in_stock":true},{"title":"Motor + Power Supply + Driver \/ 34:1","offer_id":68091312275680,"sku":"CHI-GM2525BY-6864-056","price":49.46,"currency_code":"USD","in_stock":true},{"title":"Motor + Power Supply + Driver \/ 45:1","offer_id":68091312308448,"sku":"CHI-GM2525BY-6864-057","price":49.46,"currency_code":"USD","in_stock":true},{"title":"Motor + Power Supply + Driver \/ 57:1","offer_id":68091312341216,"sku":"CHI-GM2525BY-6864-058","price":49.46,"currency_code":"USD","in_stock":true},{"title":"Motor + Power Supply + Driver \/ 75:1","offer_id":68091312373984,"sku":"CHI-GM2525BY-6864-059","price":49.46,"currency_code":"USD","in_stock":true},{"title":"Motor + Power Supply + Driver \/ 100:1","offer_id":68091312406752,"sku":"CHI-GM2525BY-6864-060","price":49.46,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Power Supply + Driver \/ 4:1","offer_id":68091312439520,"sku":"CHI-GM2525BY-6864-061","price":52.69,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Power Supply + Driver \/ 9:1","offer_id":68091312472288,"sku":"CHI-GM2525BY-6864-062","price":52.69,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Power Supply + Driver \/ 15:1","offer_id":68091312505056,"sku":"CHI-GM2525BY-6864-063","price":52.69,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Power Supply + Driver \/ 20:1","offer_id":68091312537824,"sku":"CHI-GM2525BY-6864-064","price":52.69,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Power Supply + Driver \/ 25.8:1","offer_id":68091312570592,"sku":"CHI-GM2525BY-6864-065","price":52.69,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Power Supply + Driver \/ 34:1","offer_id":68091312603360,"sku":"CHI-GM2525BY-6864-066","price":52.69,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Power Supply + Driver \/ 45:1","offer_id":68091312636128,"sku":"CHI-GM2525BY-6864-067","price":52.69,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Power Supply + Driver \/ 57:1","offer_id":68091312668896,"sku":"CHI-GM2525BY-6864-068","price":52.69,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Power Supply + Driver \/ 75:1","offer_id":68091312701664,"sku":"CHI-GM2525BY-6864-069","price":52.69,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket + Power Supply + Driver \/ 100:1","offer_id":68091312734432,"sku":"CHI-GM2525BY-6864-070","price":52.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-gm25-25by-g5.jpg?v=1792662463"},{"product_id":"chihai-chr-gm37-520-abhl-11ppr-hall-encoder-dc-gear-motor","title":"CHIHAI CHR-GM37-520 ABHL DC Gear Motor with 11 PPR Hall Encoder","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHR-GM37-520 ABHL is a 37 mm \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC gear motor\u003c\/a\u003e with an 11 PPR AB Hall encoder and a 6 mm D-shaped output shaft. Choose the connector and package, nominal motor voltage and gear ratio for robot drive mechanisms requiring speed or position feedback.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAll-metal reduction gears and copper motor winding.\u003c\/li\u003e\n\u003cli\u003eReversible brushed DC drive with separate AB encoder signals.\u003c\/li\u003e\n\u003cli\u003ePH2.0, XH2.54 and covered XH2.54 encoder configurations.\u003c\/li\u003e\n\u003cli\u003eMotor-only, mounting-bracket, 65 mm wheel and 80 mm wheel packages.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCHR-GM37-520 ABHL \/ JGB37-520\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eBrushed DC motor, metal reduction gears, copper winding, reversible rotation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelectable motor supply\u003c\/td\u003e\n\u003ctd\u003e6V, 12V or 24V DC; match the selected version\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGearbox diameter\u003c\/td\u003e\n\u003ctd\u003e37 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft\u003c\/td\u003e\n\u003ctd\u003e6 mm D-shaft; 21 ± 0.5 mm projection; 12 mm flat length; flat dimension 5.4 +0\/-0.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor body reference\u003c\/td\u003e\n\u003ctd\u003e32.8 mm diameter; 23 mm can length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eSix M3 tapped holes on 31 mm pitch circle; drawing includes 6-120° annotation; confirm hole orientation from drawing before machining\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet motor mass\u003c\/td\u003e\n\u003ctd\u003eApproximately 152 g; varies by ratio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal ratio options\u003c\/td\u003e\n\u003ctd\u003e6:1, 10:1, 18:1, 30:1, 50:1, 90:1, 150:1, 270:1, 450:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder\u003c\/td\u003e\n\u003ctd\u003eAB incremental magnetic Hall, 11 PPR motor-shaft base resolution; 22 poles \/ 11 pole pairs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder supply\u003c\/td\u003e\n\u003ctd\u003eSeparate DC 3.3V or DC 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003eAB square-wave signals, onboard pull-up\/shaping resistors; response frequency100 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003ePH2.0 six-pin, XH2.54 six-pin, or XH2.54 with encoder cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded cable\u003c\/td\u003e\n\u003ctd\u003eMatching six-wire connection lead set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eRatio and Mechanical References\u003c\/h2\u003e\u003cp\u003eThe selector names 6:1 and 18:1 correspond to the 6.3:1 and 18.8:1 reference columns. Ratios are nominal; the 18.8:1 column lists 207 output pulses\/revolution, a rounded reference. Decoder counts depend on edge-counting method.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eReference ratio\u003c\/th\u003e\n\u003cth\u003eGearbox length L (mm)\u003c\/th\u003e\n\u003cth\u003eOutput pulses\/revolution\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e6.3\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e69.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e18.8\u003c\/td\u003e\n\u003ctd\u003e21.5\u003c\/td\u003e\n\u003ctd\u003e207\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e21.5\u003c\/td\u003e\n\u003ctd\u003e330\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e990\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e26.5\u003c\/td\u003e\n\u003ctd\u003e1650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e270\u003c\/td\u003e\n\u003ctd\u003e26.5\u003c\/td\u003e\n\u003ctd\u003e2970\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e450\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003ctd\u003e4950\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eElectrical Performance\u003c\/h2\u003e\u003cp\u003eValues apply to the named voltage and ratio. Rated and stall torque are distinct; do not operate stalled. Torque is not a payload rating. The kgf·cm and N·m columns are independently rounded reference values, not exact conversions.\u003c\/p\u003e\u003ch3\u003e24V\u003c\/h3\u003e\u003cp\u003eMaximum output power reference 12.0 W; no-load current ≤100 mA; rated current ≤0.95 A; stall current ≤2.5 A.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated kgf·cm\u003c\/th\u003e\n\u003cth\u003eRated N·m\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eStall kgf·cm\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e6.3:1\u003c\/td\u003e\n\u003ctd\u003e1530\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e0.06\u003c\/td\u003e\n\u003ctd\u003e850\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e960\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003e540\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e18.8:1\u003c\/td\u003e\n\u003ctd\u003e510\u003c\/td\u003e\n\u003ctd\u003e1.8\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003ctd\u003e285\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30:1\u003c\/td\u003e\n\u003ctd\u003e320\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50:1\u003c\/td\u003e\n\u003ctd\u003e192\u003c\/td\u003e\n\u003ctd\u003e4.8\u003c\/td\u003e\n\u003ctd\u003e0.48\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e90:1\u003c\/td\u003e\n\u003ctd\u003e107\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003ctd\u003e0.85\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e64\u003c\/td\u003e\n\u003ctd\u003e14.5\u003c\/td\u003e\n\u003ctd\u003e1.4\u003c\/td\u003e\n\u003ctd\u003e36\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e270:1\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e450:1\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e12V\u003c\/h3\u003e\u003cp\u003eMaximum output power reference 7.0 W; no-load current ≤160 mA; rated current ≤1.2 A; stall current ≤3.5 A.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated kgf·cm\u003c\/th\u003e\n\u003cth\u003eRated N·m\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eStall kgf·cm\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e6.3:1\u003c\/td\u003e\n\u003ctd\u003e1530\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e0.06\u003c\/td\u003e\n\u003ctd\u003e850\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e960\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003e540\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e18.8:1\u003c\/td\u003e\n\u003ctd\u003e510\u003c\/td\u003e\n\u003ctd\u003e1.8\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003ctd\u003e285\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30:1\u003c\/td\u003e\n\u003ctd\u003e320\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50:1\u003c\/td\u003e\n\u003ctd\u003e192\u003c\/td\u003e\n\u003ctd\u003e4.8\u003c\/td\u003e\n\u003ctd\u003e0.48\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e90:1\u003c\/td\u003e\n\u003ctd\u003e107\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003ctd\u003e0.85\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e64\u003c\/td\u003e\n\u003ctd\u003e14.5\u003c\/td\u003e\n\u003ctd\u003e1.4\u003c\/td\u003e\n\u003ctd\u003e36\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e270:1\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e450:1\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e6V\u003c\/h3\u003e\u003cp\u003eMaximum output power reference 2.0 W; no-load current ≤100 mA; rated current ≤0.35 A; stall current ≤1.7 A.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated kgf·cm\u003c\/th\u003e\n\u003cth\u003eRated N·m\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eStall kgf·cm\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e6.3:1\u003c\/td\u003e\n\u003ctd\u003e760\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e0.02\u003c\/td\u003e\n\u003ctd\u003e570\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e480\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e0.03\u003c\/td\u003e\n\u003ctd\u003e360\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e18.8:1\u003c\/td\u003e\n\u003ctd\u003e205\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e0.06\u003c\/td\u003e\n\u003ctd\u003e192\u003c\/td\u003e\n\u003ctd\u003e1.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30:1\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50:1\u003c\/td\u003e\n\u003ctd\u003e95\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e72\u003c\/td\u003e\n\u003ctd\u003e5.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e90:1\u003c\/td\u003e\n\u003ctd\u003e53\u003c\/td\u003e\n\u003ctd\u003e4.8\u003c\/td\u003e\n\u003ctd\u003e0.48\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e8.6\u003c\/td\u003e\n\u003ctd\u003e0.86\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e270:1\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e1.4\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e450:1\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eWiring and Encoder Feedback\u003c\/h2\u003e\u003cp\u003eUse PCB labels and the matching connector orientation. The diagram terminal order is M1, GND, C2, C1, VCC, M2. M1\/M2 power the motor at its selected voltage; reverse their polarity to reverse rotation. GND is encoder ground, C2 is channel B, C1 is channel A, and VCC is the separate 3.3V\/5V encoder supply. Do not connect 12V or 24V motor power to encoder VCC. Wire colors and connector orientation vary between PH and XH configurations; do not assume a shared color pinout.\u003c\/p\u003e\u003cp\u003eThe 11 PPR figure is motor-shaft base resolution. Output-shaft pulses equal the base resolution multiplied by actual gear ratio; quadrature edge counts depend on the external decoder. A suitable external motor driver and feedback controller are required for closed-loop operation.\u003c\/p\u003e\u003ch2\u003eWheel and Bracket Packages\u003c\/h2\u003e\u003cp\u003eThe bracket option adds one mounting bracket. Wheel kits include the selected motor, one wheel, bracket, coupling and shown installation hardware. The 65 mm wheel reference is 27 mm wide; the 80 mm reference is 35 mm wide. Wheel artwork shows alternate tread\/color examples; these are not separate selectable options and no specific tread or rim color is guaranteed. The 80 mm assembly photograph includes a bracket, although its parts are shown separately in the 65 mm photograph.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSelf-balancing and differential-drive robot development using external control electronics.\u003c\/li\u003e\n\u003cli\u003eInspection carts, line-following robots and compact mobile platforms.\u003c\/li\u003e\n\u003cli\u003eCamera positioning and powered lifting mechanisms within the selected motor ratings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cp\u003eOne selected encoder gear motor and matching cable; add-on bracket or wheel-kit parts only as named in the selected package. A wheel kit is a single-motor kit, not a two-wheel robot set. Power supply, motor driver, encoder counter, controller and complete robot are not included.\u003c\/p\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cp\u003eConfirm the selected connector pin labels, shaft fit and mounting drawing before applying power or machining a mount. The covered motor has a different rear envelope. Avoid overload, sustained stall and forcing the output shaft.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs 11 PPR the resolution at the gearbox output?\u003c\/h3\u003e\u003cp\u003eNo. It is the motor-shaft base resolution; multiply by the actual reduction ratio for output pulses, then account for the decoder counting method.\u003c\/p\u003e\u003ch3\u003eCan encoder VCC use the motor supply?\u003c\/h3\u003e\u003cp\u003eOnly a regulated 3.3V or 5V encoder supply is specified. Keep it separate from the selected 6V, 12V or 24V motor circuit.\u003c\/p\u003e\u003ch3\u003eDoes a wheel kit contain two motors?\u003c\/h3\u003e\u003cp\u003eNo. Each selected package contains one motor and one wheel with the pictured matching mounting parts.\u003c\/p\u003e\u003ch3\u003eWhat changes with the connector option?\u003c\/h3\u003e\u003cp\u003eChoose PH2.0 six-pin, XH2.54 six-pin, or XH2.54 with a protective encoder cover. Match the cable and board labels for the version selected.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm37-520-dimensions.webp?v=1792662388\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Standard motor mechanical dimensions; L varies by gear ratio; mm\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm37-520-dimensions.webp?v=1792662388\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eStandard motor mechanical dimensions; L varies by gear ratio; mm\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm37-520-covered-dimensions.webp?v=1792662397\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Covered motor mechanical dimensions; diagram retains PH2.54 annotation; sales connector XH2.54\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm37-520-covered-dimensions.webp?v=1792662397\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCovered motor mechanical dimensions; diagram retains PH2.54 annotation; sales connector XH2.54\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm37-520-encoder-wiring.webp?v=1792662406\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"11 PPR Hall encoder terminal functions and encoder specifications\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm37-520-encoder-wiring.webp?v=1792662406\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e11 PPR Hall encoder terminal functions and encoder specifications\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm37-520-bracket-drawing.webp?v=1792662412\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GM37 Mounting Bracket - Dimensions\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm37-520-bracket-drawing.webp?v=1792662412\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGM37 Mounting Bracket - Dimensions\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm37-520-wheel-reference.webp?v=1792662420\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"65 mm \/ 80 mm Wheel References\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm37-520-wheel-reference.webp?v=1792662420\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e65 mm \/ 80 mm Wheel References\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm37-520-performance-24v.webp?v=1792662428\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GM37-520 24V performance by reference gear ratio\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm37-520-performance-24v.webp?v=1792662428\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGM37-520 24V performance by reference gear ratio\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm37-520-performance-12v.webp?v=1792662433\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GM37-520 12V performance by reference gear ratio\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm37-520-performance-12v.webp?v=1792662433\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGM37-520 12V performance by reference gear ratio\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm37-520-performance-6v.webp?v=1792662440\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GM37-520 6V performance by reference gear ratio\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm37-520-performance-6v.webp?v=1792662440\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGM37-520 6V performance by reference gear ratio\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm37-520-construction.webp?v=1792662445\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Metal gear train, copper winding and AB Hall encoder; original construction photographs\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm37-520-construction.webp?v=1792662445\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMetal gear train, copper winding and AB Hall encoder; original construction photographs\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"PH2.0 - Motor Only \/ 6V \/ 6:1","offer_id":68091313127648,"sku":"CHI-GM37520-6863-001","price":31.62,"currency_code":"USD","in_stock":true},{"title":"PH2.0 - Motor Only \/ 6V \/ 10:1","offer_id":68091313160416,"sku":"CHI-GM37520-6863-002","price":31.62,"currency_code":"USD","in_stock":true},{"title":"PH2.0 - Motor Only \/ 6V \/ 18:1","offer_id":68091313193184,"sku":"CHI-GM37520-6863-003","price":31.62,"currency_code":"USD","in_stock":true},{"title":"PH2.0 - Motor Only \/ 6V \/ 30:1","offer_id":68091313225952,"sku":"CHI-GM37520-6863-004","price":31.62,"currency_code":"USD","in_stock":true},{"title":"PH2.0 - Motor Only \/ 6V \/ 50:1","offer_id":68091313258720,"sku":"CHI-GM37520-6863-005","price":31.62,"currency_code":"USD","in_stock":true},{"title":"PH2.0 - Motor Only \/ 6V \/ 90:1","offer_id":68091313291488,"sku":"CHI-GM37520-6863-006","price":31.62,"currency_code":"USD","in_stock":true},{"title":"PH2.0 - Motor Only \/ 6V \/ 150:1","offer_id":68091313324256,"sku":"CHI-GM37520-6863-007","price":31.62,"currency_code":"USD","in_stock":true},{"title":"PH2.0 - 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Motor + Bracket \/ 6V \/ 18:1","offer_id":68091321221344,"sku":"CHI-GM37520-6863-273","price":31.77,"currency_code":"USD","in_stock":true},{"title":"XH2.54 + Cover - Motor + Bracket \/ 6V \/ 30:1","offer_id":68091321254112,"sku":"CHI-GM37520-6863-274","price":31.77,"currency_code":"USD","in_stock":true},{"title":"XH2.54 + Cover - Motor + Bracket \/ 6V \/ 50:1","offer_id":68091321286880,"sku":"CHI-GM37520-6863-275","price":31.77,"currency_code":"USD","in_stock":true},{"title":"XH2.54 + Cover - Motor + Bracket \/ 6V \/ 90:1","offer_id":68091321319648,"sku":"CHI-GM37520-6863-276","price":31.77,"currency_code":"USD","in_stock":true},{"title":"XH2.54 + Cover - Motor + Bracket \/ 6V \/ 150:1","offer_id":68091321352416,"sku":"CHI-GM37520-6863-277","price":31.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-gm37-520-g5.jpg?v=1792662483"},{"product_id":"chihai-gm25-370-ab-hall-encoder-dc-gear-motor","title":"CHIHAI GM25-370 AB Hall Encoder DC Gear Motor, 6V \/ 12V \/ 24V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHR-GM25-370ABHL \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC gear motor\u003c\/a\u003e combines a 25mm metal gearbox with a brushed motor and AB quadrature Hall feedback. Choose a 6V, 12V or 24V winding, the required reduction ratio and a motor-only, mounting-bracket or 65mm wheel-kit package.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAll-metal reduction gears, copper windings and a D-shaped output shaft.\u003c\/li\u003e\n\u003cli\u003eTwo encoder channels provide pulse counting and direction information when decoded together.\u003c\/li\u003e\n\u003cli\u003eTen standard reduction-ratio and no-load-speed choices, with actual availability shown by configuration.\u003c\/li\u003e\n\u003cli\u003eWheel kits include one motor and one wheel; buy the required quantity for a multi-wheel vehicle.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \/ model\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR \/ CHR-GM25-370ABHL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003e25mm-diameter brushed DC motor with all-metal reduction gears and AB Hall encoder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003eSeparate 6V, 12V and 24V windings; use only the voltage selected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft\u003c\/td\u003e\n\u003ctd\u003e4mm diameter D shaft; 12mm projection; D-cut section 8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet mass reference\u003c\/td\u003e\n\u003ctd\u003eApproximately 100g motor; varies with reduction ratio and configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor body reference\u003c\/td\u003e\n\u003ctd\u003e40mm reference dimension; gearbox length varies by reduction ratio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGearbox length\u003c\/td\u003e\n\u003ctd\u003e19mm for 4.4 and 9.3; 21mm for 20, 34 and 45; 23mm for 75 and 100; 25mm for 165 and 217; 27mm for 478\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder\u003c\/td\u003e\n\u003ctd\u003eAB quadrature incremental magnetic Hall encoder, square-wave A\/B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder logic supply\u003c\/td\u003e\n\u003ctd\u003e3.3V DC or 5V DC; separate from motor supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder connector\u003c\/td\u003e\n\u003ctd\u003ePH2.0-6PIN; matching cable pictured with motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder resolution\u003c\/td\u003e\n\u003ctd\u003e11 PPR at motor shaft; 22 magnetic poles (11 pole pairs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder response\u003c\/td\u003e\n\u003ctd\u003e100kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder output\u003c\/td\u003e\n\u003ctd\u003eOnboard pull-up conditioning; connect logic supply and ground correctly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor terminals\u003c\/td\u003e\n\u003ctd\u003eM1 and M2 are motor power inputs; VCC and GND are encoder supply; C1 is A and C2 is B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirection sensing\u003c\/td\u003e\n\u003ctd\u003eA\/B phase order indicates direction. Counting one channel alone does not determine direction.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGearbox load limit\u003c\/td\u003e\n\u003ctd\u003eDo not exceed 9.0 kgf.cm load; avoid stall and repeated rapid direction reversal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eStandard-Winding Performance\u003c\/h2\u003e\u003cp\u003eSpeeds below are no-load and rated reference points for the matching standard winding at its selected nominal voltage. Load reduces speed. Reduction-ratio names are rounded; the output encoder pulse figures use the more precise internal ratios. Pulse counts depend on the decoding mode and are not a four-edge count.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eReduction :1\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated kgf.cm\u003c\/th\u003e\n\u003cth\u003eRated N.m\u003c\/th\u003e\n\u003cth\u003eOutput pulses\/rev reference\u003c\/th\u003e\n\u003cth\u003eGearbox mm\u003c\/th\u003e\n\u003cth\u003eStall kgf.cm reference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e4.4\u003c\/td\u003e\n\u003ctd\u003e1350\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003ctd\u003e0.015\u003c\/td\u003e\n\u003ctd\u003e48.4\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9.3\u003c\/td\u003e\n\u003ctd\u003e630\u003c\/td\u003e\n\u003ctd\u003e480\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003ctd\u003e0.035\u003c\/td\u003e\n\u003ctd\u003e102.04\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e225\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e0.074\u003c\/td\u003e\n\u003ctd\u003e224.51\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e2.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e1.30\u003c\/td\u003e\n\u003ctd\u003e0.13\u003c\/td\u003e\n\u003ctd\u003e374.11\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e4.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e1.80\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003ctd\u003e493.87\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e3.00\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e823.13\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e9.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e4.00\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e1086.58\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e9.0 limit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e165\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e8.00\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e1810.95\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e9.0 limit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e217\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e8.00\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e2390.43\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e9.0 limit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e478\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e8.00\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e5258.92\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e9.0 limit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eStandard winding\u003c\/th\u003e\n\u003cth\u003eMaximum power reference\u003c\/th\u003e\n\u003cth\u003eNo-load current\u003c\/th\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003cth\u003eStall current reference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e6V standard winding\u003c\/td\u003e\n\u003ctd\u003e1.6W\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=130mA\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.5A\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=3.0A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12V standard winding\u003c\/td\u003e\n\u003ctd\u003e2.0W\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=80mA\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.25A\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=1.5A for 4.4:1, \u0026lt;=3.0A for remaining ratios\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24V standard winding\u003c\/td\u003e\n\u003ctd\u003e3.0W\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=70mA\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=0.18A\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;=1.0A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eStall values are reference limits, not operating conditions. Do not exceed 9.0 kgf.cm gearbox load, stall the motor or switch rapidly and repeatedly between forward and reverse.\u003c\/p\u003e\u003ch2\u003eMechanical Dimensions\u003c\/h2\u003e\u003cp\u003eAll dimensions are in mm. Gearbox diameter25; motor diameter24.4; output shaft diameter4, projection12, D-flat dimension3.5 and flat length8.0. Front boss diameter7, shoulder2.5, motor length31 and overall motor reference40.0. Two M3 mounting holes are spaced17mm. Gearbox length L varies by ratio. The dimension reference lists exact ratios 4.4\/9.3\/15.46\/20.41 at19mm; 34.01\/44.9 at21mm; 74.83\/98.78 at23mm; 164.63\/217.31 at25mm; 362.18\/478.08 at27mm. Ratios15.46 and362.18 are family references rather than offered retail choices. For nominal20:1, the performance table lists21mm while the20.41:1 dimension reference lists19mm; confirm the selected gearbox length before machining.\u003c\/p\u003e\u003ch2\u003eEncoder Wiring and Use\u003c\/h2\u003e\u003cp\u003eM1 and M2 connect to motor power. Encoder VCC requires 3.3V or 5V, with GND as the logic ground. C1 is channel A and C2 is channel B. Do not apply the motor voltage to encoder VCC. The encoder has onboard pull-up conditioning for microcontroller connection. Decode A\/B phase order for direction; a single pulse channel supplies counts but cannot distinguish forward from reverse.\u003c\/p\u003e\u003ch2\u003eConfiguration Guide\u003c\/h2\u003e\u003cp\u003eThe listed 6V, 12V and 24V motors are different windings, rather than a universal 6–24V motor. Select both nominal voltage and gearing. Undefined smart-car application windings requiring order remarks are not offered here. The standard 24V \/ 9.3:1 option was unavailable at capture.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eEncoder-feedback wheel drives for small mobile robots and balancing-vehicle development, as well as compatible positioning, automation, camera mechanisms and compact cutting or paper-handling mechanisms. Match gearbox load, speed, duty cycle and controller to the mechanism. Robot, chassis, controller and power supply are not included.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMotor Only: one selected encoder gear motor and matching lead.\u003c\/li\u003e\n\u003cli\u003eMotor + Mounting Bracket: one motor, lead, bracket and pictured mounting fasteners.\u003c\/li\u003e\n\u003cli\u003e65mm wheel kits: one motor and lead, one selected blue road-tread, blue high-grip or yellow basic 65mm wheel, one mounting bracket, one 18mm hex coupler, and pictured installation screws \/ hex key.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlternative packages and optional accessories shown in comparison pictures are not all supplied together. No driver board or feedback controller is included.\u003c\/p\u003e\u003ch2\u003eInstallation and Operation\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConfirm shaft dimensions, mounting holes, gearbox length and available clearance before fitting.\u003c\/li\u003e\n\u003cli\u003eUse only the selected nominal motor voltage. Encoder power is independently 3.3V or 5V.\u003c\/li\u003e\n\u003cli\u003eCheck gearbox load and current demand before connecting a motor driver; avoid stall.\u003c\/li\u003e\n\u003cli\u003eFor first power-up, run without load briefly and check direction and feedback before loading the mechanism.\u003c\/li\u003e\n\u003cli\u003eAvoid moisture, dust, heavy vibration and operation outside the required thermal conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eCan the 12V motor be operated as a 24V version?\u003c\/h3\u003e\u003cp\u003eNo. Select the winding intended for your motor supply; 6V, 12V and 24V versions are separate configurations.\u003c\/p\u003e\u003ch3\u003eCan the encoder be powered from the motor supply?\u003c\/h3\u003e\u003cp\u003eEncoder VCC requires 3.3V or 5V. Keep it separate from the motor voltage.\u003c\/p\u003e\u003ch3\u003eIs one encoder channel enough to detect direction?\u003c\/h3\u003e\u003cp\u003eNo. Read both A and B and their phase relationship to determine rotation direction.\u003c\/p\u003e\u003ch3\u003eDoes a wheel kit include a pair of wheels?\u003c\/h3\u003e\u003cp\u003eNo. Each listed kit contains one motor and one selected 65mm wheel.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm25-370-6865-encoder.webp?v=1792662482\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"AB Hall encoder - wiring and feedback\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm25-370-6865-encoder.webp?v=1792662482\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eAB Hall encoder - wiring and feedback\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm25-370-6865-performance.webp?v=1792662491\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Standard winding - gearing and rated points\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm25-370-6865-performance.webp?v=1792662491\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eStandard winding - gearing and rated points\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm25-370-6865-electrical.webp?v=1792662496\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Electrical and gearbox limits\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm25-370-6865-electrical.webp?v=1792662496\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eElectrical and gearbox limits\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm25-370-6865-packages.webp?v=1792662505\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Package selection\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm25-370-6865-packages.webp?v=1792662505\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003ePackage selection\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm25-370-6865-operation.webp?v=1792662511\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Installation and motor operation\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm25-370-6865-operation.webp?v=1792662511\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eInstallation and motor operation\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm25-370-6865-dimensions-v2.webp?v=1792662600\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GM25-370 mechanical dimensions and ratio-dependent gearbox length\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm25-370-6865-dimensions-v2.webp?v=1792662600\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGM25-370 mechanical dimensions and ratio-dependent gearbox length\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 4.4:1 - 1350 rpm \/ 24V","offer_id":68091324137696,"sku":"GM25370-6865-001","price":25.54,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 4.4:1 - 1350 rpm \/ 12V","offer_id":68091324170464,"sku":"GM25370-6865-002","price":25.54,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 4.4:1 - 1350 rpm \/ 6V","offer_id":68091324203232,"sku":"GM25370-6865-003","price":25.54,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 9.3:1 - 630 rpm \/ 12V","offer_id":68091324236000,"sku":"GM25370-6865-006","price":25.54,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 9.3:1 - 630 rpm \/ 6V","offer_id":68091324268768,"sku":"GM25370-6865-007","price":25.54,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 20:1 - 300 rpm \/ 24V","offer_id":68091324301536,"sku":"GM25370-6865-009","price":25.54,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 20:1 - 300 rpm \/ 12V","offer_id":68091324334304,"sku":"GM25370-6865-010","price":25.54,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 20:1 - 300 rpm \/ 6V","offer_id":68091324367072,"sku":"GM25370-6865-011","price":25.54,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 34:1 - 175 rpm \/ 24V","offer_id":68091324399840,"sku":"GM25370-6865-013","price":25.54,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 34:1 - 175 rpm \/ 12V","offer_id":68091324432608,"sku":"GM25370-6865-014","price":25.54,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 34:1 - 175 rpm \/ 6V","offer_id":68091324465376,"sku":"GM25370-6865-015","price":25.54,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 45:1 - 130 rpm \/ 24V","offer_id":68091324498144,"sku":"GM25370-6865-017","price":25.54,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 45:1 - 130 rpm \/ 12V","offer_id":68091324530912,"sku":"GM25370-6865-018","price":25.54,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 45:1 - 130 rpm \/ 6V","offer_id":68091324563680,"sku":"GM25370-6865-019","price":25.54,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 75:1 - 80 rpm \/ 24V","offer_id":68091324596448,"sku":"GM25370-6865-021","price":25.54,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 75:1 - 80 rpm \/ 12V","offer_id":68091324629216,"sku":"GM25370-6865-022","price":25.54,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 75:1 - 80 rpm \/ 6V","offer_id":68091324661984,"sku":"GM25370-6865-023","price":25.54,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 100:1 - 60 rpm \/ 24V","offer_id":68091324694752,"sku":"GM25370-6865-025","price":25.54,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 100:1 - 60 rpm \/ 12V","offer_id":68091324727520,"sku":"GM25370-6865-026","price":25.54,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 100:1 - 60 rpm \/ 6V","offer_id":68091324760288,"sku":"GM25370-6865-027","price":25.54,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 165:1 - 35 rpm \/ 24V","offer_id":68091324793056,"sku":"GM25370-6865-029","price":25.54,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 165:1 - 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27 rpm \/ 12V","offer_id":68091328725216,"sku":"GM25370-6865-194","price":34.62,"currency_code":"USD","in_stock":true},{"title":"Motor + 65mm Yellow Basic Wheel Kit \/ 217:1 - 27 rpm \/ 6V","offer_id":68091328757984,"sku":"GM25370-6865-195","price":34.62,"currency_code":"USD","in_stock":true},{"title":"Motor + 65mm Yellow Basic Wheel Kit \/ 478:1 - 12 rpm \/ 24V","offer_id":68091328790752,"sku":"GM25370-6865-197","price":34.62,"currency_code":"USD","in_stock":true},{"title":"Motor + 65mm Yellow Basic Wheel Kit \/ 478:1 - 12 rpm \/ 12V","offer_id":68091328823520,"sku":"GM25370-6865-198","price":34.62,"currency_code":"USD","in_stock":true},{"title":"Motor + 65mm Yellow Basic Wheel Kit \/ 478:1 - 12 rpm \/ 6V","offer_id":68091328856288,"sku":"GM25370-6865-199","price":34.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/gm25-370-6865-g1.jpg?v=1792662525"},{"product_id":"chihai-gm37-bldc3525-brushless-dc-gear-motor-built-in-driver","title":"CHIHAI GM37-BLDC3525 Brushless DC Gear Motor with Built-in Driver","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHR-GM37-BLDC3525 is a 37 mm brushless \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC gear motor\u003c\/a\u003e with an internal Hall driver, all-metal reduction gears and a 6 mm D-shaped output shaft. Choose 12V or 24V, the reduction ratio and a motor-only, bracket or PWM-controller package.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInternal brushless commutation driver for direct matched DC power.\u003c\/li\u003e\n\u003cli\u003eSeparate direction and speed-control inputs with FG speed feedback.\u003c\/li\u003e\n\u003cli\u003eAll-metal gear train and D-shaped shaft for compact motion mechanisms.\u003c\/li\u003e\n\u003cli\u003eSelectable external PWM controller and mounting bracket packages.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCHR-GM37-BLDC3525 (also CHR-GM37-BL3525)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003ePermanent-magnet brushless DC, six-slot rotor, built-in Hall driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage choices\u003c\/td\u003e\n\u003ctd\u003e12V DC or 24V DC; select the matching winding, not interchangeable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGearbox\u003c\/td\u003e\n\u003ctd\u003e37 mm diameter, all-metal gears; gearbox length varies with ratio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft\u003c\/td\u003e\n\u003ctd\u003e6 mm D-shaft; 21 mm projection, 12 mm flat length, 5.4 mm flat dimension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor body\u003c\/td\u003e\n\u003ctd\u003e35.2 mm diameter; 21.8 mm length behind gearbox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eSix M3 tapped holes, 3 mm depth, on 31 mm pitch circle; confirm orientation before machining\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet motor mass\u003c\/td\u003e\n\u003ctd\u003eApproximately 160-180 g depending on ratio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead length\u003c\/td\u003e\n\u003ctd\u003e250 mm drawing reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive\u003c\/td\u003e\n\u003ctd\u003eInternal Hall commutation; DC power does not require an external three-phase BLDC driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirection\u003c\/td\u003e\n\u003ctd\u003eWhite CW\/CCW input: open = one direction; connect to GND = opposite direction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed input\u003c\/td\u003e\n\u003ctd\u003eBlue PWM\/control lead: 0-5V input range; analog regulation reference 1.2-3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeedback\u003c\/td\u003e\n\u003ctd\u003eYellow FG open-collector output, 9 pulses per motor-shaft revolution; max sink current 5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFG logic\u003c\/td\u003e\n\u003ctd\u003eWith 5V \/ 10 kohm pull-up: high \u0026gt;=4V, low \u0026lt;=0.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirection logic reference\u003c\/td\u003e\n\u003ctd\u003e0-5V input; VIH \u0026gt;=2V, VIL \u0026lt;=0.2V. Use matching wiring reference.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003eOne motor; optional bracket and\/or PWM controller only as selected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eRatio and Dimensions\u003c\/h2\u003e\u003cp\u003eSelector ratios 6:1 and 18:1 correspond to the 6.3:1 and 18.8:1 performance references. Other ratio labels match the reference columns. FG counts refer to motor rotation multiplied by the actual gearbox ratio.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eReference ratio\u003c\/th\u003e\n\u003cth\u003eGearbox length L (mm)\u003c\/th\u003e\n\u003cth\u003eFG pulses per output revolution\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e6.3\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e56.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e18.8\u003c\/td\u003e\n\u003ctd\u003e21.5\u003c\/td\u003e\n\u003ctd\u003e169.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e21.5\u003c\/td\u003e\n\u003ctd\u003e270\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e450\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e810\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e26.5\u003c\/td\u003e\n\u003ctd\u003e1350\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e260\u003c\/td\u003e\n\u003ctd\u003e26.5\u003c\/td\u003e\n\u003ctd\u003e2340\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e450\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003ctd\u003e4050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e630\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003ctd\u003e5670\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eElectrical Performance\u003c\/h2\u003e\u003cp\u003eRated torque, holding torque and stall current describe different conditions. Holding torque is not a continuous running rating or payload capacity. Independently rounded kgf·cm and N·m values are retained as reference data.\u003c\/p\u003e\u003ch3\u003e24V\u003c\/h3\u003e\u003cp\u003eMaximum output-power reference 8 W; no-load current ≤130 mA; rated current ≤0.40 A. Stall current ≤3.0 A. Avoid repeated starts or continuous direction reversals.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated kgf·cm\u003c\/th\u003e\n\u003cth\u003eRated N·m\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eHolding kgf·cm (minimum)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e6.3:1\u003c\/td\u003e\n\u003ctd\u003e930\u003c\/td\u003e\n\u003ctd\u003e0.9\u003c\/td\u003e\n\u003ctd\u003e0.09\u003c\/td\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e585\u003c\/td\u003e\n\u003ctd\u003e1.4\u003c\/td\u003e\n\u003ctd\u003e0.14\u003c\/td\u003e\n\u003ctd\u003e445\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e18.8:1\u003c\/td\u003e\n\u003ctd\u003e310\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e235\u003c\/td\u003e\n\u003ctd\u003e6.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30:1\u003c\/td\u003e\n\u003ctd\u003e195\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50:1\u003c\/td\u003e\n\u003ctd\u003e117\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e90:1\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e39\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e260:1\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e450:1\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e630:1\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e12V\u003c\/h3\u003e\u003cp\u003eMaximum output-power reference 2 W; no-load current ≤100 mA; rated current ≤0.30 A. Stall current ≤3.0 A. Avoid repeated starts or continuous direction reversals.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated kgf·cm\u003c\/th\u003e\n\u003cth\u003eRated N·m\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eHolding kgf·cm (minimum)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e6.3:1\u003c\/td\u003e\n\u003ctd\u003e465\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e0.04\u003c\/td\u003e\n\u003ctd\u003e330\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e290\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003ctd\u003e0.07\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e1.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e18.8:1\u003c\/td\u003e\n\u003ctd\u003e155\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30:1\u003c\/td\u003e\n\u003ctd\u003e95\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e72\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50:1\u003c\/td\u003e\n\u003ctd\u003e57\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e90:1\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e260:1\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e450:1\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e630:1\u003c\/td\u003e\n\u003ctd\u003e4.5\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eWiring and Control\u003c\/h2\u003e\u003cp\u003eRed is motor VCC; black is GND. Match power to the selected 12V or 24V motor and never reverse supply polarity. White is CW\/CCW direction, blue is PWM\/speed control, and yellow is FG speed output. The detailed VCC ±10% reference in the wiring table is for the 12V version; it does not make a 12V motor compatible with 24V.\u003c\/p\u003e\u003cp\u003eWhite left open selects one rotation direction; connecting white to black reverses it. The logic table labels high as CCW and low as CW; confirm viewing direction on the actual mechanism before commissioning. Speed can be regulated through the blue control lead. The 0-5V control-input range and 1.2-3.3V analog regulation reference are distinct; no PWM frequency is specified.\u003c\/p\u003e\u003cp\u003eFG provides 9 pulses per motor revolution, not 9 per gearbox-output revolution. Use an external pull-up and compatible counter; do not apply motor voltage to the FG signal.\u003c\/p\u003e\u003ch2\u003eOptional PWM Controller\u003c\/h2\u003e\u003cp\u003eThe controller package includes one external control board with a speed knob. Its wiring sheet specifies a DC 6-30V controller input; the motor itself must still receive its selected nominal voltage. Never connect AC mains. The illustrated speed-control and brake connections are alternative arrangements; the brake arrangement has no speed regulation. Braking and direction functions require compatible motor support. Connect to the printed terminal labels and verify the selected wiring before powering.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompact robot and machinery drives using speed feedback.\u003c\/li\u003e\n\u003cli\u003eSmart home mechanisms, powered doors and windows.\u003c\/li\u003e\n\u003cli\u003eAutomatic rotation fixtures and pan\/tilt motion within the selected motor ratings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cp\u003eMotor Only: one motor with its attached five-wire lead set. Motor + Bracket: one motor and one mounting bracket. Motor + PWM Controller: one motor and one controller board. Motor + PWM Controller + Bracket: one of each. Power supply, feedback counter, complete robot and application machinery are not included.\u003c\/p\u003e\u003ch2\u003eInstallation and Operation\u003c\/h2\u003e\u003cp\u003eCheck shaft, mounting-hole orientation and gearbox length for the selected ratio. Avoid overload, stall, forceful shaft rotation and continuous reversing. This motor contains its driver: incorrect wiring can damage it. Rotation speed falls with load and acoustic noise varies with operating conditions.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eDoes the motor need an external three-phase BLDC driver?\u003c\/h3\u003e\u003cp\u003eNo. Hall commutation and the driver are internal. The optional board provides external control functions.\u003c\/p\u003e\u003ch3\u003eCan a 12V motor be powered from 24V?\u003c\/h3\u003e\u003cp\u003eNo. Choose and power the correct voltage version.\u003c\/p\u003e\u003ch3\u003eIs FG resolution 9 pulses at the output shaft?\u003c\/h3\u003e\u003cp\u003eNo. It is 9 pulses per motor revolution; multiply by the actual reduction ratio for output-shaft feedback.\u003c\/p\u003e\u003ch3\u003eDoes every package include a PWM controller?\u003c\/h3\u003e\u003cp\u003eNo. Only packages naming the controller include it; bracket inclusion is also selected separately.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm37-bldc3525-dimensions.webp?v=1792662567\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GM37-BLDC3525 - dimensions in mm\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm37-bldc3525-dimensions.webp?v=1792662567\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGM37-BLDC3525 - dimensions in mm\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm37-bldc3525-wiring.webp?v=1792662575\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Five-wire motor wiring and FG feedback\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm37-bldc3525-wiring.webp?v=1792662575\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eFive-wire motor wiring and FG feedback\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm37-bldc3525-performance24V.webp?v=1792662583\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GM37-BLDC3525 - 24V performance\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm37-bldc3525-performance24V.webp?v=1792662583\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGM37-BLDC3525 - 24V performance\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm37-bldc3525-performance12V.webp?v=1792662591\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GM37-BLDC3525 - 12V performance\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm37-bldc3525-performance12V.webp?v=1792662591\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGM37-BLDC3525 - 12V performance\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm37-bldc3525-construction.webp?v=1792662605\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Built-in driver and mechanical construction\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm37-bldc3525-construction.webp?v=1792662605\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eBuilt-in driver and mechanical construction\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm37-bldc3525-operation.webp?v=1792662614\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Motor selection and operation\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm37-bldc3525-operation.webp?v=1792662614\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMotor selection and operation\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm37-bldc3525-controller-speed.webp?v=1792662651\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"PWM controller - speed wiring; DC controller input6-30V, motor must match selected voltage\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm37-bldc3525-controller-speed.webp?v=1792662651\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003ePWM controller - speed wiring; DC controller input6-30V, motor must match selected voltage\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm37-bldc3525-controller-brake.webp?v=1792662660\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"PWM controller - brake wiring; DC controller input6-30V, motor must match selected voltage\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm37-bldc3525-controller-brake.webp?v=1792662660\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003ePWM controller - brake wiring; DC controller input6-30V, motor must match selected voltage\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 6:1 \/ 12V","offer_id":68091329806560,"sku":"CHI-GM37BL3525-6866-001","price":44.98,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6:1 \/ 24V","offer_id":68091329839328,"sku":"CHI-GM37BL3525-6866-002","price":44.98,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 10:1 \/ 12V","offer_id":68091329872096,"sku":"CHI-GM37BL3525-6866-003","price":44.98,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 10:1 \/ 24V","offer_id":68091329904864,"sku":"CHI-GM37BL3525-6866-004","price":44.98,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 18:1 \/ 12V","offer_id":68091329937632,"sku":"CHI-GM37BL3525-6866-005","price":44.98,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 18:1 \/ 24V","offer_id":68091329970400,"sku":"CHI-GM37BL3525-6866-006","price":44.98,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 30:1 \/ 12V","offer_id":68091330003168,"sku":"CHI-GM37BL3525-6866-007","price":44.98,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 30:1 \/ 24V","offer_id":68091330035936,"sku":"CHI-GM37BL3525-6866-008","price":44.98,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 50:1 \/ 12V","offer_id":68091330068704,"sku":"CHI-GM37BL3525-6866-009","price":44.98,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 50:1 \/ 24V","offer_id":68091330101472,"sku":"CHI-GM37BL3525-6866-010","price":44.98,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 90:1 \/ 12V","offer_id":68091330134240,"sku":"CHI-GM37BL3525-6866-011","price":44.98,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 90:1 \/ 24V","offer_id":68091330167008,"sku":"CHI-GM37BL3525-6866-012","price":44.98,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 150:1 \/ 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style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e 480 short-shaft \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/brushed-dc-motors\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003ebrushed DC motor\u003c\/a\u003e range offers 15 numbered configurations, 81#–95#, with model-specific winding speeds, magnet materials, end caps and pinions. Choose the exact numbered model and check its electrical and mechanical requirements before fitting.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eShort 15.5 mm shaft projection and 74 mm overall reference length.\u003c\/li\u003e\n\u003cli\u003eBall-bearing support and dynamically balanced armature.\u003c\/li\u003e\n\u003cli\u003eNdFeB magnet options alongside the 93# ferrite configuration.\u003c\/li\u003e\n\u003cli\u003eCNC aluminum, nylon and PPS end-cap options with distinct vented or closed housings.\u003c\/li\u003e\n\u003cli\u003eModel-specific MIM D-bore steel or powder-metallurgy alloy pinions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor range\u003c\/td\u003e\n\u003ctd\u003e480-format brushed DC; short-shaft configurations81#–95#\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions by numbered card\u003c\/td\u003e\n\u003ctd\u003e29.5 mm width; 45.5 mm body reference; 15.5 mm shaft projection; 74 mm overall including shaft\/pinion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e81# \/ CHF-480WA-8513G envelope\u003c\/td\u003e\n\u003ctd\u003e29.5 ×25.2 ×74 mm including shaft\/pinion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e81# net mass reference\u003c\/td\u003e\n\u003ctd\u003eApproximately140g; other configurations vary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearings\u003c\/td\u003e\n\u003ctd\u003eBall-bearing structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotor and brushes\u003c\/td\u003e\n\u003ctd\u003eDynamically balanced armature; wear-resistant carbon brushes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply\u003c\/td\u003e\n\u003ctd\u003e7.4 V and 11.1 V reference speeds vary by numbered winding; only 92# additionally lists14.8 V \/35, 000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage scope\u003c\/td\u003e\n\u003ctd\u003eDo not extend the 92#14.8 V reference to other numbered motors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePinion and end cap\u003c\/td\u003e\n\u003ctd\u003eMIM D-bore steel or powder-metallurgy alloy pinion; aluminum, nylon or PPS end cap as listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing and magnets\u003c\/td\u003e\n\u003ctd\u003eVented\/closed and magnet material vary by numbered model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eModel and Speed Selection\u003c\/h2\u003e\u003cp\u003eThe selector abbreviates nominal voltage as11 V; the numbered technical artwork specifies11.1 V. These speed references are configuration-specific and do not establish loaded speed or a universal continuous-duty rating.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003erpm at 11.1 V\u003c\/th\u003e\n\u003cth\u003erpm at 7.4 V\u003c\/th\u003e\n\u003cth\u003eMagnets\u003c\/th\u003e\n\u003cth\u003eEnd cap\u003c\/th\u003e\n\u003cth\u003ePinion\u003c\/th\u003e\n\u003cth\u003eHousing\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e81\u003c\/td\u003e\n\u003ctd\u003e39000\u003c\/td\u003e\n\u003ctd\u003e26000\u003c\/td\u003e\n\u003ctd\u003eN35H NdFeB\u003c\/td\u003e\n\u003ctd\u003eCNC aluminum\u003c\/td\u003e\n\u003ctd\u003eMIM steel D-bore\u003c\/td\u003e\n\u003ctd\u003e8 slanted vents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e82\u003c\/td\u003e\n\u003ctd\u003e31000\u003c\/td\u003e\n\u003ctd\u003e20000\u003c\/td\u003e\n\u003ctd\u003eN35H NdFeB\u003c\/td\u003e\n\u003ctd\u003eCNC aluminum\u003c\/td\u003e\n\u003ctd\u003ePowder-metallurgy alloy\u003c\/td\u003e\n\u003ctd\u003e6 flat vents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e83\u003c\/td\u003e\n\u003ctd\u003e31000\u003c\/td\u003e\n\u003ctd\u003e20000\u003c\/td\u003e\n\u003ctd\u003eN35H NdFeB\u003c\/td\u003e\n\u003ctd\u003eCNC aluminum\u003c\/td\u003e\n\u003ctd\u003ePowder-metallurgy alloy\u003c\/td\u003e\n\u003ctd\u003eClosed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e84\u003c\/td\u003e\n\u003ctd\u003e31000\u003c\/td\u003e\n\u003ctd\u003e20000\u003c\/td\u003e\n\u003ctd\u003eN35H NdFeB\u003c\/td\u003e\n\u003ctd\u003ePPS\u003c\/td\u003e\n\u003ctd\u003ePowder-metallurgy alloy\u003c\/td\u003e\n\u003ctd\u003eClosed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e39000\u003c\/td\u003e\n\u003ctd\u003e26000\u003c\/td\u003e\n\u003ctd\u003eN35H NdFeB\u003c\/td\u003e\n\u003ctd\u003eCNC aluminum\u003c\/td\u003e\n\u003ctd\u003eMIM steel D-bore\u003c\/td\u003e\n\u003ctd\u003e6 flat vents; internal cooling fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86\u003c\/td\u003e\n\u003ctd\u003e46000\u003c\/td\u003e\n\u003ctd\u003e30000\u003c\/td\u003e\n\u003ctd\u003eN35H NdFeB\u003c\/td\u003e\n\u003ctd\u003eNylon\u003c\/td\u003e\n\u003ctd\u003ePowder-metallurgy alloy\u003c\/td\u003e\n\u003ctd\u003eClosed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e87\u003c\/td\u003e\n\u003ctd\u003e31000\u003c\/td\u003e\n\u003ctd\u003e20000\u003c\/td\u003e\n\u003ctd\u003eN35H NdFeB\u003c\/td\u003e\n\u003ctd\u003eNylon\u003c\/td\u003e\n\u003ctd\u003ePowder-metallurgy alloy\u003c\/td\u003e\n\u003ctd\u003eClosed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e31000\u003c\/td\u003e\n\u003ctd\u003e20000\u003c\/td\u003e\n\u003ctd\u003eN35H NdFeB\u003c\/td\u003e\n\u003ctd\u003eNylon\u003c\/td\u003e\n\u003ctd\u003eMIM steel D-bore\u003c\/td\u003e\n\u003ctd\u003e8 slanted vents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e89\u003c\/td\u003e\n\u003ctd\u003e35000\u003c\/td\u003e\n\u003ctd\u003e23000\u003c\/td\u003e\n\u003ctd\u003eN35H NdFeB\u003c\/td\u003e\n\u003ctd\u003eCNC aluminum\u003c\/td\u003e\n\u003ctd\u003eMIM steel D-bore\u003c\/td\u003e\n\u003ctd\u003e8 slanted vents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e30000\u003c\/td\u003e\n\u003ctd\u003e20000\u003c\/td\u003e\n\u003ctd\u003eN52 NdFeB\u003c\/td\u003e\n\u003ctd\u003eCNC aluminum\u003c\/td\u003e\n\u003ctd\u003eGold-plated MIM steel D-bore\u003c\/td\u003e\n\u003ctd\u003e6 flat vents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e91\u003c\/td\u003e\n\u003ctd\u003e38000\u003c\/td\u003e\n\u003ctd\u003e25000\u003c\/td\u003e\n\u003ctd\u003eN52 NdFeB\u003c\/td\u003e\n\u003ctd\u003eCNC aluminum\u003c\/td\u003e\n\u003ctd\u003eGold-plated MIM steel D-bore\u003c\/td\u003e\n\u003ctd\u003e6 flat vents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e92\u003c\/td\u003e\n\u003ctd\u003e26000\u003c\/td\u003e\n\u003ctd\u003e17000\u003c\/td\u003e\n\u003ctd\u003eN52 NdFeB\u003c\/td\u003e\n\u003ctd\u003eCNC aluminum\u003c\/td\u003e\n\u003ctd\u003eGold-plated MIM steel D-bore\u003c\/td\u003e\n\u003ctd\u003e8 slanted vents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e93\u003c\/td\u003e\n\u003ctd\u003e35000\u003c\/td\u003e\n\u003ctd\u003e17000\u003c\/td\u003e\n\u003ctd\u003eWet-pressed ferrite\u003c\/td\u003e\n\u003ctd\u003eNylon\u003c\/td\u003e\n\u003ctd\u003ePowder-metallurgy alloy\u003c\/td\u003e\n\u003ctd\u003eClosed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e94\u003c\/td\u003e\n\u003ctd\u003e31000\u003c\/td\u003e\n\u003ctd\u003e20000\u003c\/td\u003e\n\u003ctd\u003eN35H NdFeB\u003c\/td\u003e\n\u003ctd\u003ePPS\u003c\/td\u003e\n\u003ctd\u003eGold-plated MIM steel D-bore\u003c\/td\u003e\n\u003ctd\u003eClosed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e95\u003c\/td\u003e\n\u003ctd\u003e25000\u003c\/td\u003e\n\u003ctd\u003e16000\u003c\/td\u003e\n\u003ctd\u003eN35H NdFeB\u003c\/td\u003e\n\u003ctd\u003ePPS\u003c\/td\u003e\n\u003ctd\u003eGold-plated MIM steel D-bore\u003c\/td\u003e\n\u003ctd\u003eClosed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003e92# additionally lists35, 000 rpm at 14.8 V.85# includes an internal cooling fan. Physical colors, labels, terminals and venting follow the selected option photo; a shared480 format does not make different windings interchangeable.\u003c\/p\u003e\u003ch2\u003e81# \/ CHF-480WA-8513G Performance at 11.1 V\u003c\/h2\u003e\u003cp\u003eThis table applies to the 81# reference only. The other numbered motors have different windings and construction. Maximum-efficiency and maximum-output points are different conditions, and neither establishes a continuous-duty rating.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003cth\u003eSpeed\u003c\/th\u003e\n\u003cth\u003eCurrent\u003c\/th\u003e\n\u003cth\u003eTorque\u003c\/th\u003e\n\u003cth\u003eOutput \/ efficiency\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo load\u003c\/td\u003e\n\u003ctd\u003e39, 000 rpm\u003c\/td\u003e\n\u003ctd\u003e5.00 A\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall\u003c\/td\u003e\n\u003ctd\u003e0 rpm\u003c\/td\u003e\n\u003ctd\u003e232.5 A\u003c\/td\u003e\n\u003ctd\u003e422.5mN.m\u003c\/td\u003e\n\u003ctd\u003eNot an operating point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum efficiency\u003c\/td\u003e\n\u003ctd\u003e34, 012 rpm\u003c\/td\u003e\n\u003ctd\u003e34.10 A\u003c\/td\u003e\n\u003ctd\u003e54.03mN.m\u003c\/td\u003e\n\u003ctd\u003e192.6 W \/50.884%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum output\u003c\/td\u003e\n\u003ctd\u003e19, 500 rpm\u003c\/td\u003e\n\u003ctd\u003e118.75 A\u003c\/td\u003e\n\u003ctd\u003e211.25mN.m\u003c\/td\u003e\n\u003ctd\u003e431.65 W \/32.74%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eStall current and torque describe a blocked rotor. Avoid stall and overload; choose the supply, wiring, switching path and cooling for the actual running load.\u003c\/p\u003e\u003ch2\u003eElectrical Connection and Installation\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMatch shaft projection, pinion engagement, outline and terminal clearance before installation.\u003c\/li\u003e\n\u003cli\u003eUse a suitable high-current DC supply and switching system for the selected winding. Several numbered references specify an XT30 connection path and at least 1.0mm² conductors; verify the actual load and connection.\u003c\/li\u003e\n\u003cli\u003eFor93#, use2.8 mm spade-terminal connections; avoid soldering directly to the motor terminals.\u003c\/li\u003e\n\u003cli\u003eHigh-speed motors can generate substantial heat. Reduce loading and provide cooling suited to the duty cycle.\u003c\/li\u003e\n\u003cli\u003eSpeed reduces under load. Reducing motor drive speed can also reduce available torque; select by the actual mechanism requirements.\u003c\/li\u003e\n\u003cli\u003eNoise varies with speed and load. Avoid stalled operation, excessive loading and mismatched voltage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFor compatible compact hobby and model mechanisms requiring a 480-format brushed DC motor. Select by the numbered model, supply, mechanical fit and load. The motor format alone does not establish compatibility with a particular mechanism or controller.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cp\u003eOne selected numbered motor with its pictured shaft, pinion and spring arrangement. Alternative motors in comparison pictures are not a multi-motor package. The separately illustrated16-tooth gear set is an optional accessory and is not included in every motor option. Battery, controller, supply and external connection leads are not included.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eDo all 15 motors have NdFeB magnets?\u003c\/h3\u003e\u003cp\u003eNo.93# uses wet-pressed ferrite; the other numbered configurations listN35H orN52 NdFeB as shown in the model table.\u003c\/p\u003e\u003ch3\u003eCan I apply the 81# current and torque table to every model?\u003c\/h3\u003e\u003cp\u003eNo. It describes the CHF-480WA-8513G reference at 11.1 V; other windings have separate characteristics.\u003c\/p\u003e\u003ch3\u003eIs14.8 V specified for every option?\u003c\/h3\u003e\u003cp\u003eNo. Only 92# has a 14.8 V \/35, 000 rpm reference in its numbered artwork.\u003c\/p\u003e\u003ch3\u003eAre these the long-shaft480 motors?\u003c\/h3\u003e\u003cp\u003eNo. These options use the 15.5 mm shaft-projection and 74 mm overall references. Check the chosen motor and pinion before installation.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai480-short-6868-dimensions.webp?v=1792663325\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"81# CHF-480WA-8513G - dimension reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai480-short-6868-dimensions.webp?v=1792663325\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e81# CHF-480WA-8513G - dimension reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai480-short-6868-construction.webp?v=1792663333\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"81# reference - construction and pinion\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai480-short-6868-construction.webp?v=1792663333\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e81# reference - construction and pinion\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai480-short-6868-performance.webp?v=1792663340\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"81# reference -11.1V performance\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai480-short-6868-performance.webp?v=1792663340\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e81# reference -11.1 V performance\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai480-short-6868-selection.webp?v=1792663348\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Short-shaft model selection\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai480-short-6868-selection.webp?v=1792663348\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eShort-shaft model selection\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai480-short-6868-operation.webp?v=1792663354\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Electrical connection and operation\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai480-short-6868-operation.webp?v=1792663354\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eElectrical connection and operation\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"81# Short Shaft - 39,000 rpm at 11.1V","offer_id":68091351433440,"sku":"CHIHAI480-6868-81","price":60.69,"currency_code":"USD","in_stock":true},{"title":"82# Short Shaft - 31,000 rpm at 11.1V","offer_id":68091351466208,"sku":"CHIHAI480-6868-82","price":82.23,"currency_code":"USD","in_stock":true},{"title":"83# Short Shaft - 31,000 rpm at 11.1V","offer_id":68091351498976,"sku":"CHIHAI480-6868-83","price":52.08,"currency_code":"USD","in_stock":true},{"title":"84# Short Shaft - 31,000 rpm at 11.1V","offer_id":68091351531744,"sku":"CHIHAI480-6868-84","price":52.08,"currency_code":"USD","in_stock":true},{"title":"85# Short Shaft - 39,000 rpm at 11.1V","offer_id":68091351564512,"sku":"CHIHAI480-6868-85","price":72.08,"currency_code":"USD","in_stock":true},{"title":"86# Short Shaft - 46,000 rpm at 11.1V","offer_id":68091351597280,"sku":"CHIHAI480-6868-86","price":65.0,"currency_code":"USD","in_stock":true},{"title":"87# Short Shaft - 31,000 rpm at 11.1V","offer_id":68091351630048,"sku":"CHIHAI480-6868-87","price":65.0,"currency_code":"USD","in_stock":true},{"title":"88# Short Shaft - 31,000 rpm at 11.1V","offer_id":68091351662816,"sku":"CHIHAI480-6868-88","price":62.23,"currency_code":"USD","in_stock":true},{"title":"89# Short Shaft - 35,000 rpm at 11.1V","offer_id":68091351695584,"sku":"CHIHAI480-6868-89","price":67.15,"currency_code":"USD","in_stock":true},{"title":"90# Short Shaft - 30,000 rpm at 11.1V","offer_id":68091351728352,"sku":"CHIHAI480-6868-90","price":85.31,"currency_code":"USD","in_stock":true},{"title":"91# Short Shaft - 38,000 rpm at 11.1V","offer_id":68091351761120,"sku":"CHIHAI480-6868-91","price":85.31,"currency_code":"USD","in_stock":true},{"title":"92# Short Shaft - 26,000 rpm at 11.1V","offer_id":68091351793888,"sku":"CHIHAI480-6868-92","price":85.31,"currency_code":"USD","in_stock":true},{"title":"93# Short Shaft - 35,000 rpm at 11.1V","offer_id":68091351826656,"sku":"CHIHAI480-6868-93","price":31.69,"currency_code":"USD","in_stock":true},{"title":"94# Short Shaft - 31,000 rpm at 11.1V","offer_id":68091351859424,"sku":"CHIHAI480-6868-94","price":60.69,"currency_code":"USD","in_stock":true},{"title":"95# Short Shaft - 25,000 rpm at 11.1V","offer_id":68091351892192,"sku":"CHIHAI480-6868-95","price":60.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai480-short-6868-g1.jpg?v=1792663360"},{"product_id":"chihai-gw12t-050-dc-worm-gear-motor-hall-encoder","title":"CHIHAI MOTOR GW12T-050 DC Worm Gear Motor, Hall Encoder Options","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHF-GW12T-050 compact \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC gear motor\u003c\/a\u003e combines a right-angle metal worm gearbox with 6V or 12V winding choices and six reduction ratios. Choose the AB Hall encoder version with same-side or opposite-side motor terminals, or the rear-shaft motor without an encoder board.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompact metal reduction gearing and copper-wound motor armature.\u003c\/li\u003e\n\u003cli\u003eSix output ratios from 42:1 to 1030:1 for speed and torque selection.\u003c\/li\u003e\n\u003cli\u003eEncoder-equipped configurations provide two-phase A\/B feedback for direction and rotation sensing.\u003c\/li\u003e\n\u003cli\u003e3 mm D-shaped output shaft and compact mounting geometry.\u003c\/li\u003e\n\u003cli\u003eMatching six-pin lead shown with encoder-equipped motor options.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand \/ model\u003c\/th\u003e\n\u003ctd\u003eCHIHAI MOTOR \/ CHF-GW12T-050ABHL encoder family; rear-shaft motor option also offered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor supply\u003c\/th\u003e\n\u003ctd\u003eSelect 6V or 12V DC winding; encoder supply is separate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGear train\u003c\/th\u003e\n\u003ctd\u003eMetal worm and reduction gears; steel-plate construction explicitly listed on 42, 236, 302, 603 and 1030 ratios; 118 housing material not specified in selector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReduction ratios\u003c\/th\u003e\n\u003ctd\u003e42:1, 118:1, 236:1, 302:1, 603:1, 1030:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput shaft\u003c\/th\u003e\n\u003ctd\u003e3 mm diameter (+0 \/ −0.03); 2.5 mm D-flat (+0 \/ −0.05); 8.0 ±0.3 mm projection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReference dimensions\u003c\/th\u003e\n\u003ctd\u003e50.0 mm overall reference; 32.0 mm motor reference; 18.0 ×12.0 mm gear-plate reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDrawing details\u003c\/th\u003e\n\u003ctd\u003e4.0 mm shaft-end offset; 8.50 mm mounting-hole spacing; 2 ×1.4 mm holes; 1.8 mm edge offset; 0.5 mm collar feature; 7.5 mm shoulder (+0.03 \/ 0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReference section\u003c\/th\u003e\n\u003ctd\u003e10.0 mm plate spacing; 11.8 mm external height; 15.5 mm diagonal reference; 18.5 mm encoder-board width\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReference motor mass\u003c\/th\u003e\n\u003ctd\u003eApproximately 25 g; ratio and configuration affect actual mass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEncoder type\u003c\/th\u003e\n\u003ctd\u003eAB dual-channel incremental magnetic Hall encoder, on encoder-equipped options only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEncoder supply\u003c\/th\u003e\n\u003ctd\u003e3.3V DC or 5.0V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEncoder connector\u003c\/th\u003e\n\u003ctd\u003eZH1.5-6PIN, matching lead included with pictured encoder options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEncoder signal\u003c\/th\u003e\n\u003ctd\u003eA\/B square-wave signals; onboard pull-up \/ signal-shaping resistors; connect to compatible MCU input levels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEncoder base pulses\u003c\/th\u003e\n\u003ctd\u003e7 PPR at motor shaft; output-shaft pulse reference = 7 × reduction ratio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEncoder magnetic ring\u003c\/th\u003e\n\u003ctd\u003e14 poles \/ 7 pole pairs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEncoder response frequency\u003c\/th\u003e\n\u003ctd\u003e100 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrientation choices\u003c\/th\u003e\n\u003ctd\u003eSame-side or opposite-side motor-terminal arrangement relative to output shaft, as pictured; not a commanded rotation direction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRear-shaft option\u003c\/th\u003e\n\u003ctd\u003eMotor with a rear shaft and without the Hall encoder board shown on encoder-equipped options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eSpeed and Torque by Configuration\u003c\/h2\u003e\u003cp\u003eUse the table for the chosen winding and reduction ratio. Power references apply to the illustrated 11-size input motor: 0.55 W at 12V and 0.15 W at 6V. Speed, current and torque are different operating quantities; no-load speed is not rated load speed.\u003c\/p\u003e\u003ch3\u003e12V performance\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated kgf·cm\u003c\/th\u003e\n\u003cth\u003eRated N·m\u003c\/th\u003e\n\u003cth\u003eStall torque reference, kgf·cm\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e42:1\u003c\/td\u003e\n\u003ctd\u003e380\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003e0.01\u003c\/td\u003e\n\u003ctd\u003e≤0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e118:1\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e0.03\u003c\/td\u003e\n\u003ctd\u003e≤1.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e236:1\u003c\/td\u003e\n\u003ctd\u003e68\u003c\/td\u003e\n\u003ctd\u003e53\u003c\/td\u003e\n\u003ctd\u003e0.65\u003c\/td\u003e\n\u003ctd\u003e0.064\u003c\/td\u003e\n\u003ctd\u003e≥2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e302:1\u003c\/td\u003e\n\u003ctd\u003e53\u003c\/td\u003e\n\u003ctd\u003e41\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e0.079\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e603:1\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e1.6\u003c\/td\u003e\n\u003ctd\u003e0.16\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1030:1\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e2.4\u003c\/td\u003e\n\u003ctd\u003e0.24\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eNo-load current ≤85 mA; rated current ≤0.23 A; stall current ≤1.0 A.\u003c\/p\u003e\u003ch3\u003e6V performance\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated kgf·cm\u003c\/th\u003e\n\u003cth\u003eRated N·m\u003c\/th\u003e\n\u003cth\u003eStall torque reference, kgf·cm\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e42:1\u003c\/td\u003e\n\u003ctd\u003e190\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e0.05\u003c\/td\u003e\n\u003ctd\u003e0.005\u003c\/td\u003e\n\u003ctd\u003e≤0.17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e118:1\u003c\/td\u003e\n\u003ctd\u003e67\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003ctd\u003e0.015\u003c\/td\u003e\n\u003ctd\u003e≤0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e236:1\u003c\/td\u003e\n\u003ctd\u003e33\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e0.32\u003c\/td\u003e\n\u003ctd\u003e0.031\u003c\/td\u003e\n\u003ctd\u003e≤1.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e302:1\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e0.039\u003c\/td\u003e\n\u003ctd\u003e≤1.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e603:1\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e0.079\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1030:1\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eNo-load current ≤65 mA; rated current ≤0.18 A; stall current ≤0.6 A.\u003c\/p\u003e\u003cp\u003eKeep output load below 3 kgf·cm and avoid stalled operation. Stall references do not establish a continuous-duty rating. Ratios with no separate stall-torque figure use the same 3 kgf·cm mechanical load ceiling; this ceiling is not a promised stall torque.\u003c\/p\u003e\u003ch2\u003eEncoder Wiring\u003c\/h2\u003e\u003cp\u003eWire colors follow this motor's six-wire lead, including red M− and white M+. Do not assume conventional red-positive wiring. Keep motor power separate from the 3.3V\/5V Hall supply.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eWire\u003c\/th\u003e\n\u003cth\u003eMarking\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003ctd\u003eM−\u003c\/td\u003e\n\u003ctd\u003eMotor supply negative\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003ctd\u003eVCC\u003c\/td\u003e\n\u003ctd\u003eEncoder supply, 3.3V or 5.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003ctd\u003eC2 \/ B\u003c\/td\u003e\n\u003ctd\u003eEncoder phase B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreen\u003c\/td\u003e\n\u003ctd\u003eC1 \/ A\u003c\/td\u003e\n\u003ctd\u003eEncoder phase A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003eEncoder ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003ctd\u003eM+\u003c\/td\u003e\n\u003ctd\u003eMotor supply positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe encoder has 7 base pulses per motor revolution. The output-shaft pulse reference is 7 multiplied by the selected gearbox ratio; edge-counting conventions depend on the controller. Confirm logic-level compatibility before connection.\u003c\/p\u003e\u003ch2\u003eConfiguration Guide\u003c\/h2\u003e\u003cp\u003eThe orientation choices describe where the motor-terminal arrangement sits relative to the output shaft in the comparison photos; they do not select a fixed clockwise or counterclockwise command. The rear-shaft option is a motor without the Hall encoder board. Steel-plate ratios are labeled individually; the 118:1 option does not specify plate material. The steel\/copper comparison is a family reference, not an additional material selector.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSmall mobile robots using rotation feedback for wheel control, when the encoder option is selected.\u003c\/li\u003e\n\u003cli\u003eCompact tracking mechanisms and camera-positioning assemblies requiring geared motion.\u003c\/li\u003e\n\u003cli\u003eSmall paper-handling and hobby automation mechanisms matched to the motor's torque, speed and duty cycle.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cp\u003eOne selected geared motor. Encoder-equipped selections include the pictured Hall encoder board and matching six-wire lead. The rear-shaft version has no encoder board; no encoder lead is implied. Driver, controller, power supply, wheels and complete robot or mechanism are not included. Comparison photos show alternatives, not a two-motor package.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eDoes the rear-shaft option include an encoder?\u003c\/h3\u003e\u003cp\u003eNo. Select an encoder-equipped same-side or opposite-side terminal option for A\/B Hall feedback.\u003c\/p\u003e\u003ch3\u003eCan the Hall board be powered directly from 12V?\u003c\/h3\u003e\u003cp\u003eNo. The encoder uses a separate 3.3V or 5.0V supply; the motor winding uses the selected 6V or 12V supply.\u003c\/p\u003e\u003ch3\u003eIs 7 PPR measured at the gearbox output?\u003c\/h3\u003e\u003cp\u003eNo. It is the base motor-shaft pulse reference. Multiply by the reduction ratio for the output-shaft reference, then account for the controller's counting convention.\u003c\/p\u003e\u003ch3\u003eDo the orientation options select the motor rotation direction?\u003c\/h3\u003e\u003cp\u003eNo. They identify the terminal arrangement relative to the output shaft as pictured.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw12t050-dimensions.webp?v=1792663993\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Encoder motor reference dimensions in mm, including shaft tolerances\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw12t050-dimensions.webp?v=1792663993\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eEncoder motor reference dimensions in mm, including shaft tolerances\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw12t050-cross-section.webp?v=1792663999\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Cross-section and mechanical reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw12t050-cross-section.webp?v=1792663999\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCross-section and mechanical reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw12t050-encoder.webp?v=1792664006\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"AB Hall encoder - wiring and signal reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw12t050-encoder.webp?v=1792664006\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eAB Hall encoder - wiring and signal reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw12t050-performance-12V.webp?v=1792664011\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"12V speed, rated torque, current and stall references\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw12t050-performance-12V.webp?v=1792664011\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e12V speed, rated torque, current and stall references\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw12t050-performance-6V.webp?v=1792664018\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"6V speed, rated torque, current and stall references\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw12t050-performance-6V.webp?v=1792664018\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e6V speed, rated torque, current and stall references\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw12t050-construction.webp?v=1792664024\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Gear construction and configuration scope\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw12t050-construction.webp?v=1792664024\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGear construction and configuration scope\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw12t050-orientation.webp?v=1792664030\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Terminal orientation choices\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw12t050-orientation.webp?v=1792664030\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eTerminal orientation choices\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw12t050-components.webp?v=1792664035\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Copper armature and metal gear train\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gw12t050-components.webp?v=1792664035\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCopper armature and metal gear train\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Encoder - Same-Side Terminals \/ 6V \/ 42:1 - Steel Plate","offer_id":68091370406112,"sku":"CHIHAI-GW12T050-6867-001","price":25.46,"currency_code":"USD","in_stock":true},{"title":"Encoder - Same-Side Terminals \/ 6V \/ 118:1","offer_id":68091370438880,"sku":"CHIHAI-GW12T050-6867-002","price":25.46,"currency_code":"USD","in_stock":true},{"title":"Encoder - Same-Side Terminals \/ 6V \/ 236:1 - Steel Plate","offer_id":68091370471648,"sku":"CHIHAI-GW12T050-6867-003","price":25.46,"currency_code":"USD","in_stock":true},{"title":"Encoder - Same-Side Terminals \/ 6V \/ 302:1 - Steel Plate","offer_id":68091370504416,"sku":"CHIHAI-GW12T050-6867-004","price":25.46,"currency_code":"USD","in_stock":true},{"title":"Encoder - Same-Side Terminals \/ 6V \/ 603:1 - Steel Plate","offer_id":68091370537184,"sku":"CHIHAI-GW12T050-6867-005","price":25.46,"currency_code":"USD","in_stock":true},{"title":"Encoder - Same-Side Terminals \/ 6V \/ 1030:1 - Steel Plate","offer_id":68091370569952,"sku":"CHIHAI-GW12T050-6867-006","price":25.46,"currency_code":"USD","in_stock":true},{"title":"Encoder - Same-Side Terminals \/ 12V \/ 42:1 - Steel Plate","offer_id":68091370602720,"sku":"CHIHAI-GW12T050-6867-007","price":25.46,"currency_code":"USD","in_stock":true},{"title":"Encoder - Same-Side Terminals \/ 12V \/ 118:1","offer_id":68091370635488,"sku":"CHIHAI-GW12T050-6867-008","price":25.46,"currency_code":"USD","in_stock":true},{"title":"Encoder - Same-Side Terminals \/ 12V \/ 236:1 - Steel Plate","offer_id":68091370668256,"sku":"CHIHAI-GW12T050-6867-009","price":25.46,"currency_code":"USD","in_stock":true},{"title":"Encoder - Same-Side Terminals \/ 12V \/ 302:1 - Steel Plate","offer_id":68091370701024,"sku":"CHIHAI-GW12T050-6867-010","price":25.46,"currency_code":"USD","in_stock":true},{"title":"Encoder - Same-Side Terminals \/ 12V \/ 603:1 - Steel Plate","offer_id":68091370733792,"sku":"CHIHAI-GW12T050-6867-011","price":25.46,"currency_code":"USD","in_stock":true},{"title":"Encoder - Same-Side Terminals \/ 12V \/ 1030:1 - Steel Plate","offer_id":68091370766560,"sku":"CHIHAI-GW12T050-6867-012","price":25.46,"currency_code":"USD","in_stock":true},{"title":"Encoder - Opposite-Side Terminals \/ 6V \/ 42:1 - Steel Plate","offer_id":68091370799328,"sku":"CHIHAI-GW12T050-6867-013","price":25.46,"currency_code":"USD","in_stock":true},{"title":"Encoder - Opposite-Side Terminals \/ 6V \/ 118:1","offer_id":68091370832096,"sku":"CHIHAI-GW12T050-6867-014","price":25.46,"currency_code":"USD","in_stock":true},{"title":"Encoder - Opposite-Side Terminals \/ 6V \/ 236:1 - Steel Plate","offer_id":68091370864864,"sku":"CHIHAI-GW12T050-6867-015","price":25.46,"currency_code":"USD","in_stock":true},{"title":"Encoder - Opposite-Side Terminals \/ 6V \/ 302:1 - Steel Plate","offer_id":68091370897632,"sku":"CHIHAI-GW12T050-6867-016","price":25.46,"currency_code":"USD","in_stock":true},{"title":"Encoder - Opposite-Side Terminals \/ 6V \/ 603:1 - Steel Plate","offer_id":68091370930400,"sku":"CHIHAI-GW12T050-6867-017","price":25.46,"currency_code":"USD","in_stock":true},{"title":"Encoder - Opposite-Side Terminals \/ 6V \/ 1030:1 - Steel Plate","offer_id":68091370963168,"sku":"CHIHAI-GW12T050-6867-018","price":25.46,"currency_code":"USD","in_stock":true},{"title":"Encoder - Opposite-Side Terminals \/ 12V \/ 42:1 - Steel Plate","offer_id":68091370995936,"sku":"CHIHAI-GW12T050-6867-019","price":25.46,"currency_code":"USD","in_stock":true},{"title":"Encoder - Opposite-Side Terminals \/ 12V \/ 118:1","offer_id":68091371028704,"sku":"CHIHAI-GW12T050-6867-020","price":25.46,"currency_code":"USD","in_stock":true},{"title":"Encoder - Opposite-Side Terminals \/ 12V \/ 236:1 - Steel Plate","offer_id":68091371061472,"sku":"CHIHAI-GW12T050-6867-021","price":25.46,"currency_code":"USD","in_stock":true},{"title":"Encoder - Opposite-Side Terminals \/ 12V \/ 302:1 - Steel Plate","offer_id":68091371094240,"sku":"CHIHAI-GW12T050-6867-022","price":25.46,"currency_code":"USD","in_stock":true},{"title":"Encoder - Opposite-Side Terminals \/ 12V \/ 603:1 - Steel Plate","offer_id":68091371127008,"sku":"CHIHAI-GW12T050-6867-023","price":25.46,"currency_code":"USD","in_stock":true},{"title":"Encoder - Opposite-Side Terminals \/ 12V \/ 1030:1 - Steel Plate","offer_id":68091371159776,"sku":"CHIHAI-GW12T050-6867-024","price":25.46,"currency_code":"USD","in_stock":true},{"title":"Rear Shaft - No Encoder \/ 6V \/ 42:1 - Steel Plate","offer_id":68091371192544,"sku":"CHIHAI-GW12T050-6867-025","price":19.92,"currency_code":"USD","in_stock":true},{"title":"Rear Shaft - No Encoder \/ 6V \/ 118:1","offer_id":68091371225312,"sku":"CHIHAI-GW12T050-6867-026","price":19.92,"currency_code":"USD","in_stock":true},{"title":"Rear Shaft - No Encoder \/ 6V \/ 236:1 - Steel Plate","offer_id":68091371258080,"sku":"CHIHAI-GW12T050-6867-027","price":19.92,"currency_code":"USD","in_stock":true},{"title":"Rear Shaft - No Encoder \/ 6V \/ 302:1 - Steel Plate","offer_id":68091371290848,"sku":"CHIHAI-GW12T050-6867-028","price":19.92,"currency_code":"USD","in_stock":true},{"title":"Rear Shaft - No Encoder \/ 6V \/ 603:1 - Steel Plate","offer_id":68091371323616,"sku":"CHIHAI-GW12T050-6867-029","price":19.92,"currency_code":"USD","in_stock":true},{"title":"Rear Shaft - No Encoder \/ 6V \/ 1030:1 - Steel Plate","offer_id":68091371356384,"sku":"CHIHAI-GW12T050-6867-030","price":19.92,"currency_code":"USD","in_stock":true},{"title":"Rear Shaft - No Encoder \/ 12V \/ 42:1 - Steel Plate","offer_id":68091371389152,"sku":"CHIHAI-GW12T050-6867-031","price":19.92,"currency_code":"USD","in_stock":true},{"title":"Rear Shaft - No Encoder \/ 12V \/ 118:1","offer_id":68091371421920,"sku":"CHIHAI-GW12T050-6867-032","price":19.92,"currency_code":"USD","in_stock":true},{"title":"Rear Shaft - No Encoder \/ 12V \/ 236:1 - Steel Plate","offer_id":68091371454688,"sku":"CHIHAI-GW12T050-6867-033","price":19.92,"currency_code":"USD","in_stock":true},{"title":"Rear Shaft - No Encoder \/ 12V \/ 302:1 - Steel Plate","offer_id":68091371487456,"sku":"CHIHAI-GW12T050-6867-034","price":19.92,"currency_code":"USD","in_stock":true},{"title":"Rear Shaft - No Encoder \/ 12V \/ 603:1 - Steel Plate","offer_id":68091371520224,"sku":"CHIHAI-GW12T050-6867-035","price":19.92,"currency_code":"USD","in_stock":true},{"title":"Rear Shaft - No Encoder \/ 12V \/ 1030:1 - Steel Plate","offer_id":68091371552992,"sku":"CHIHAI-GW12T050-6867-036","price":19.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-gw12t050-g1.jpg?v=1792664040"},{"product_id":"chihai-gm25-bldc2418-brushless-dc-gear-motor","title":"CHIHAI GM25-BLDC2418 Brushless DC Gear Motor, 6V \/ 12V \/ 24V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHR-GM25-BLDC2418 is a compact 25 mm brushless \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC gear motor\u003c\/a\u003e with a built-in driver, all-metal reduction gears and a 4 mm D-shaped output shaft. Select the package, gear ratio and nominal voltage for your mechanism. PWM speed control, direction control and FG feedback support integration into small robots, electronic locks and automated equipment.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrushless motor with integrated electronic drive.\u003c\/li\u003e\n\u003cli\u003eAll-metal reduction gear train and D-shaped shaft for mechanical coupling.\u003c\/li\u003e\n\u003cli\u003eSeparate CW\/CCW, PWM and FG leads on a five-wire harness.\u003c\/li\u003e\n\u003cli\u003eMotor-only, bracket and speed-controller packages.\u003c\/li\u003e\n\u003cli\u003eTen actual gear-ratio options, including 15:1.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCHR-GM25-BLDC2418 \/ GM25-BL2418\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor design\u003c\/td\u003e\n\u003ctd\u003ePermanent-magnet brushless DC gear motor, built-in driver, metal gears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltages\u003c\/td\u003e\n\u003ctd\u003e6V black housing; 12V or 24V silver housing, as selected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGearbox diameter\u003c\/td\u003e\n\u003ctd\u003e25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor can diameter\u003c\/td\u003e\n\u003ctd\u003e24.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft\u003c\/td\u003e\n\u003ctd\u003e4 mm D-shaft, 12 mm protrusion; flat length 8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft flat dimension\u003c\/td\u003e\n\u003ctd\u003e3.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront boss\u003c\/td\u003e\n\u003ctd\u003e7 mm diameter; 2.5 mm projection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor can length\u003c\/td\u003e\n\u003ctd\u003e18 mm, excluding gearbox and shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eTwo M3 tapped holes on 17 mm spacing; check drawing before machining\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor mass\u003c\/td\u003e\n\u003ctd\u003eApproximately 69 g; varies with gear ratio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear ratios offered\u003c\/td\u003e\n\u003ctd\u003e4.4:1, 9.3:1, 15:1, 20:1, 34:1, 45:1, 75:1, 100:1, 125:1, 478:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed control\u003c\/td\u003e\n\u003ctd\u003eActive-low 0–5V PWM; typical 15–25 kHz, 60 kHz maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirection control\u003c\/td\u003e\n\u003ctd\u003eCW\/CCW logic input; high or open = CCW, low = CW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeedback\u003c\/td\u003e\n\u003ctd\u003eFG motor-shaft pulses: 6 pulses\/revolution for silver versions; 18 pulses\/revolution for 6V black version\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eFive-position, 1.0 mm pitch connector shown; verify orientation against wiring diagram\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003ePerformance by Voltage and Ratio\u003c\/h2\u003e\u003cp\u003eThe following are series reference values at each stated voltage. Rated torque and stall torque are different limits. 15:1 is available, but its speed, torque and gearbox length are not specified in these tables. The 217:1 column is a series reference and is not a selectable option.\u003c\/p\u003e\u003ch3\u003e12V performance\u003c\/h3\u003e\u003cp\u003eMaximum power 0.65 W; no-load current ≤50 mA; rated current ≤0.13 A; stall current ≤0.35 A.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated torque (kgf·cm)\u003c\/th\u003e\n\u003cth\u003eStall torque (kgf·cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e4.4:1\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003ctd\u003e0.07\u003c\/td\u003e\n\u003ctd\u003e≥0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9.3:1\u003c\/td\u003e\n\u003ctd\u003e470\u003c\/td\u003e\n\u003ctd\u003e335\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003ctd\u003e≥0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e225\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e0.32\u003c\/td\u003e\n\u003ctd\u003e≥1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e34:1\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e0.55\u003c\/td\u003e\n\u003ctd\u003e≥1.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e45:1\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e≥2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e75:1\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e1.25\u003c\/td\u003e\n\u003ctd\u003e≥3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e1.60\u003c\/td\u003e\n\u003ctd\u003e≥5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e125:1\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e2.00\u003c\/td\u003e\n\u003ctd\u003e≥6.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e217:1\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e3.00\u003c\/td\u003e\n\u003ctd\u003e≥10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e478:1\u003c\/td\u003e\n\u003ctd\u003e9.5\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e8.00\u003c\/td\u003e\n\u003ctd\u003e≥10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e24V performance\u003c\/h3\u003e\u003cp\u003eMaximum power 2.5 W; no-load current ≤80 mA; rated current ≤0.26 A; stall current ≤0.65 A.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated torque (kgf·cm)\u003c\/th\u003e\n\u003cth\u003eStall torque (kgf·cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e4.4:1\u003c\/td\u003e\n\u003ctd\u003e2000\u003c\/td\u003e\n\u003ctd\u003e1450\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003ctd\u003e≥0.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9.3:1\u003c\/td\u003e\n\u003ctd\u003e960\u003c\/td\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003ctd\u003e0.30\u003c\/td\u003e\n\u003ctd\u003e≥1.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e450\u003c\/td\u003e\n\u003ctd\u003e325\u003c\/td\u003e\n\u003ctd\u003e0.65\u003c\/td\u003e\n\u003ctd\u003e≥2.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e34:1\u003c\/td\u003e\n\u003ctd\u003e260\u003c\/td\u003e\n\u003ctd\u003e190\u003c\/td\u003e\n\u003ctd\u003e1.10\u003c\/td\u003e\n\u003ctd\u003e≥3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e45:1\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e1.50\u003c\/td\u003e\n\u003ctd\u003e≥5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e75:1\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e2.50\u003c\/td\u003e\n\u003ctd\u003e≥7.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e3.30\u003c\/td\u003e\n\u003ctd\u003e≥10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e125:1\u003c\/td\u003e\n\u003ctd\u003e72\u003c\/td\u003e\n\u003ctd\u003e52\u003c\/td\u003e\n\u003ctd\u003e4.00\u003c\/td\u003e\n\u003ctd\u003e≥10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e217:1\u003c\/td\u003e\n\u003ctd\u003e41\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e6.00\u003c\/td\u003e\n\u003ctd\u003e≥10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e478:1\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e8.00\u003c\/td\u003e\n\u003ctd\u003e≥10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e6V performance\u003c\/h3\u003e\u003cp\u003eMaximum power 0.6 W; no-load current ≤170 mA; rated current ≤0.45 A; stall current ≤0.8 A.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated torque (kgf·cm)\u003c\/th\u003e\n\u003cth\u003eStall torque (kgf·cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e4.4:1\u003c\/td\u003e\n\u003ctd\u003e1360\u003c\/td\u003e\n\u003ctd\u003e840\u003c\/td\u003e\n\u003ctd\u003e0.07\u003c\/td\u003e\n\u003ctd\u003e≥0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9.3:1\u003c\/td\u003e\n\u003ctd\u003e645\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003ctd\u003e≥0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e185\u003c\/td\u003e\n\u003ctd\u003e0.32\u003c\/td\u003e\n\u003ctd\u003e≥1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e34:1\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e108\u003c\/td\u003e\n\u003ctd\u003e0.55\u003c\/td\u003e\n\u003ctd\u003e≥1.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e45:1\u003c\/td\u003e\n\u003ctd\u003e133\u003c\/td\u003e\n\u003ctd\u003e82\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e≥2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e75:1\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e1.25\u003c\/td\u003e\n\u003ctd\u003e≥3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e37\u003c\/td\u003e\n\u003ctd\u003e1.60\u003c\/td\u003e\n\u003ctd\u003e≥5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e125:1\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e2.00\u003c\/td\u003e\n\u003ctd\u003e≥6.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e217:1\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003e3.00\u003c\/td\u003e\n\u003ctd\u003e≥10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e478:1\u003c\/td\u003e\n\u003ctd\u003e12.5\u003c\/td\u003e\n\u003ctd\u003e7.7\u003c\/td\u003e\n\u003ctd\u003e8.00\u003c\/td\u003e\n\u003ctd\u003e≥10.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eDo not run stalled or repeatedly restart against a blocked load. One kgf·cm is a torque unit, not a supported payload in kilograms.\u003c\/p\u003e\u003ch2\u003eMechanical Dimensions\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eGearbox length L\u003c\/th\u003e\n\u003cth\u003eSeries ratios\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e19 mm\u003c\/td\u003e\n\u003ctd\u003e4.4 \/ 9.3 \/ 20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e21 mm\u003c\/td\u003e\n\u003ctd\u003e34 \/ 45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e23 mm\u003c\/td\u003e\n\u003ctd\u003e75 \/ 100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e25 mm\u003c\/td\u003e\n\u003ctd\u003e125 \/ 217 (reference only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e27 mm\u003c\/td\u003e\n\u003ctd\u003e478\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eUse the drawing and actual selected motor to confirm mounting and shaft clearance before machining. No gearbox length is specified for 15:1.\u003c\/p\u003e\u003ch2\u003eWiring and Control\u003c\/h2\u003e\u003cp\u003e6V black motors and 12V\/24V silver motors use different pin assignments and wire colors. Never interchange their harness assumptions. Match the supply to the nominal voltage selected; do not reverse power polarity.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePin in drawing orientation\u003c\/th\u003e\n\u003cth\u003e12V\/24V silver motor\u003c\/th\u003e\n\u003cth\u003e6V black motor\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eBlue — PWM\u003c\/td\u003e\n\u003ctd\u003eBlack — GND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eBlack — GND\u003c\/td\u003e\n\u003ctd\u003eRed — VCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eYellow — CW\/CCW\u003c\/td\u003e\n\u003ctd\u003eYellow — FG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eGreen — FG\u003c\/td\u003e\n\u003ctd\u003eWhite — PWM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eRed — VCC\u003c\/td\u003e\n\u003ctd\u003eOrange — CW\/CCW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eDirection logic accepts 0–5V: high (at least 2.0V) or open selects CCW; low (at most 0.5V) selects CW. PWM uses active-low operation: increasing the low-time proportion increases the run command. Silver-motor PWM high at least 2.0V or open stops the motor; low at most 0.5V runs. For the black 6V model, the signal table specifies at least 1.0V for stop and at most 0.5V for run. Typical PWM frequency is 15–25 kHz, maximum 60 kHz.\u003c\/p\u003e\u003cp\u003eSilver-model FG output: 5.0V maximum high, 0.5V maximum low, 2mA signal current, 6 pulses per motor revolution. Black-model FG: 5.0V maximum high with 10 kΩ pull-up, 0.5V maximum low, 5mA signal current, 18 pulses per motor revolution. These are motor-shaft pulses, not output-shaft encoder counts. Motor speed in rpm can be calculated as 60 × frequency (Hz) ÷ pulses per motor revolution.\u003c\/p\u003e\u003cp\u003eThe 24V signal sheet lists nominal supply tolerance ±10%; this applies to the 24V motor only. The black model signal sheet shows a 5.5–10V input range, but the sold black configuration is nominal 6V: use 6V for the stated performance. An older summary lists 5–12V for the family; use the selected nominal voltage rather than applying that summary to all versions.\u003c\/p\u003e\u003ch2\u003eOptional Speed Controller\u003c\/h2\u003e\u003cp\u003ePackages listing a controller include one control board; the motor already contains its own driver. Connect controller supply V+\/V− to the DC source and motor VCC\/GND to red\/black. Connect CW\/CCW to yellow on silver motors or orange on black motors. For adjustable speed, connect controller PWM to blue on silver or white on black, leave BRAKE open, and leave FG unconnected to this controller. For brake-mode wiring, move the motor PWM wire to BRAKE and leave the controller PWM terminal open; speed adjustment is unavailable in that mode. Check terminal labels and the matching voltage diagram before applying power.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSmall robot drive and auxiliary mechanisms requiring geared rotary motion.\u003c\/li\u003e\n\u003cli\u003eElectronic lock and compact automation mechanisms.\u003c\/li\u003e\n\u003cli\u003eAutomated rotating platforms and positioning mechanisms, with external control as required.\u003c\/li\u003e\n\u003cli\u003ePrinter and appliance mechanism development where the selected motor ratings and dimensions fit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eApplication photos illustrate possible integration contexts, not complete included systems or guaranteed drop-in compatibility.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSelected package\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Only\u003c\/td\u003e\n\u003ctd\u003e1 selected geared motor with lead set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Mounting Bracket\u003c\/td\u003e\n\u003ctd\u003e1 selected geared motor, 1 bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Speed Controller\u003c\/td\u003e\n\u003ctd\u003e1 selected geared motor, 1 controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Controller + Bracket\u003c\/td\u003e\n\u003ctd\u003e1 selected geared motor, 1 controller, 1 bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003ePackage photographs illustrate the silver motor. The selected 6V option uses a black motor with its matching wiring. Power supply, robot, lock, printer and other application equipment are not included.\u003c\/p\u003e\u003ch2\u003eInstallation and Operating Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSelect using rated torque, not stall torque; excessive load reduces speed and can damage the motor or gears.\u003c\/li\u003e\n\u003cli\u003eReducing commanded speed can reduce available output torque; evaluate the load at the intended operating point.\u003c\/li\u003e\n\u003cli\u003eNoise varies with speed and load; no numeric acoustic rating is specified.\u003c\/li\u003e\n\u003cli\u003eHandle the connector body when disconnecting; do not pull on individual wires.\u003c\/li\u003e\n\u003cli\u003eTest wiring with suitable temporary leads before permanent installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eCan I use the same wiring for all voltages?\u003c\/h3\u003e\u003cp\u003eNo. The black 6V version and silver 12V\/24V versions have different pin assignments, PWM wire colors and FG pulse counts. Use the corresponding diagram.\u003c\/p\u003e\u003ch3\u003eDoes Motor Only include the external speed controller?\u003c\/h3\u003e\u003cp\u003eNo. Its driver is built into the motor, but the separate adjustment board is included only in controller packages.\u003c\/p\u003e\u003ch3\u003eWhat are the speed and torque of the 15:1 option?\u003c\/h3\u003e\u003cp\u003eThose values are not specified in the available performance table. Do not substitute the 20:1 or 9.3:1 figures when selecting it.\u003c\/p\u003e\u003ch3\u003eIs stall torque a continuous operating rating?\u003c\/h3\u003e\u003cp\u003eNo. Select using rated torque and avoid blocked operation or repeated stalled starts.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm25-bldc2418-dimensions.webp?v=1792664276\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GM25-BLDC2418 mechanical dimensions; 15:1 length unspecified; 217:1 series reference only\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm25-bldc2418-dimensions.webp?v=1792664276\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGM25-BLDC2418 mechanical dimensions; 15:1 length unspecified; 217:1 series reference only\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm25-bldc2418-pinout.webp?v=1792664285\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Different motor pin assignments for 6V black and 12V\/24V silver versions; follow connector drawing orientation\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm25-bldc2418-pinout.webp?v=1792664285\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eDifferent motor pin assignments for 6V black and 12V\/24V silver versions; follow connector drawing orientation\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm25-bldc2418-controller.webp?v=1792664296\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Optional speed controller connections for silver and black motor versions, including brake mode\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm25-bldc2418-controller.webp?v=1792664296\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOptional speed controller connections for silver and black motor versions, including brake mode\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm25-bldc2418-performance.webp?v=1792664306\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Voltage-specific series performance reference; 15:1 specifications not provided; 217:1 not sold\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm25-bldc2418-performance.webp?v=1792664306\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eVoltage-specific series performance reference; 15:1 specifications not provided; 217:1 not sold\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm25-bldc2418-signals.webp?v=1792664317\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Silver and black motor control signal specifications; signal table row numbers are not connector pin numbers\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm25-bldc2418-signals.webp?v=1792664317\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eSilver and black motor control signal specifications; signal table row numbers are not connector pin numbers\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm25-bldc2418-applications.webp?v=1792664324\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Series application examples: robots, locks, printers and automated equipment; illustrated equipment not included\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm25-bldc2418-applications.webp?v=1792664324\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eSeries application examples: robots, locks, printers and automated equipment; illustrated equipment not included\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 4.4:1 \/ 12V - 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Silver","offer_id":68091374829792,"sku":"CHI-GM25BL-6861-008","price":22.08,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 15:1 \/ 6V - Black","offer_id":68091374862560,"sku":"CHI-GM25BL-6861-009","price":22.08,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 20:1 \/ 12V - Silver","offer_id":68091374895328,"sku":"CHI-GM25BL-6861-010","price":22.08,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 20:1 \/ 24V - Silver","offer_id":68091374928096,"sku":"CHI-GM25BL-6861-011","price":22.08,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 20:1 \/ 6V - Black","offer_id":68091374960864,"sku":"CHI-GM25BL-6861-012","price":22.08,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 34:1 \/ 12V - Silver","offer_id":68091374993632,"sku":"CHI-GM25BL-6861-013","price":22.08,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 34:1 \/ 24V - Silver","offer_id":68091375026400,"sku":"CHI-GM25BL-6861-014","price":22.08,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 34:1 \/ 6V - 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Silver","offer_id":68091378467040,"sku":"CHI-GM25BL-6861-119","price":31.62,"currency_code":"USD","in_stock":true},{"title":"Motor + Controller + Bracket \/ 478:1 \/ 6V - Black","offer_id":68091378499808,"sku":"CHI-GM25BL-6861-120","price":31.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-gm25-bldc2418-hero.jpg?v=1792664330"},{"product_id":"chihai-chp-16gp-050-planetary-dc-gear-motor","title":"CHIHAI CHP-16GP-050 Planetary DC Gear Motor, 12V\/24V with Controller Options","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHP-16GP-050 \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC gear motor\u003c\/a\u003e combines a 16 mm planetary gearbox with a compact brushed motor and D-shaped output shaft. Select 12 V or24 V, the exact reduction ratio and a motor-only, controller, rear-shaft or encoder configuration.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAll-metal planetary gears and copper motor windings.\u003c\/li\u003e\n\u003cli\u003eD-shaped output shaft for secure mechanical coupling.\u003c\/li\u003e\n\u003cli\u003eMultiple ratio choices; actual combinations follow the available options.\u003c\/li\u003e\n\u003cli\u003eOptional mini PWM controller, reversing controller and power-supply packages.\u003c\/li\u003e\n\u003cli\u003eDistinct rear-shaft and encoder versions where listed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \/ model\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR \/ CHP-16GP-050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor and transmission\u003c\/td\u003e\n\u003ctd\u003ePermanent-magnet brushed DC motor with all-metal planetary reduction gears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGearbox \/ motor diameter\u003c\/td\u003e\n\u003ctd\u003e16 mm gearbox;15.5 mm motor-body drawing reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft\u003c\/td\u003e\n\u003ctd\u003e3.0 mm diameter D shaft, upper tolerance0 \/ lower-0.08 mm;13.5±0.5 mm projection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft flat and front boss\u003c\/td\u003e\n\u003ctd\u003eFlat dimension2.6 mm upper0 \/ lower-0.1; front boss diameter 6.0 mm; drawing also marks diameter 2.2×0.5 and1.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody \/ gearbox drawing\u003c\/td\u003e\n\u003ctd\u003eMotor 26.9 mm REF; gearbox L±0.5 mm depends on ratio; shoulder2.8 mm; rear terminal1.9±0.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eTwo M2.0×3 tapped holes;10.5 mm front spacing;12.1 mm REF rear spacing and0.3 mm reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet mass\u003c\/td\u003e\n\u003ctd\u003eApproximately 37 g reference motor; ratio and attachments vary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirection\u003c\/td\u003e\n\u003ctd\u003eMotor supports forward and reverse; bundled controller capabilities depend on package\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003eSeparate12 V and24 V available configurations. Source6 V options are all out of stock and not offered.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor winding\u003c\/td\u003e\n\u003ctd\u003eCopper-wound armature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum gearbox torque\u003c\/td\u003e\n\u003ctd\u003e5.0kgf.cm; avoid stalled operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eSpeed and Load References\u003c\/h2\u003e\u003cp\u003eThe24 V selector repeats the 12 V speed labels. Use the voltage-specific values below for matching: for example23:1 is 710 rpm at 12 V and680 rpm at 24 V. These are no-load points; the rated-speed columns apply at the listed rated torque. Non-offered ratios remain family references rather than additional purchasable options.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio :1\u003c\/th\u003e\n\u003cth\u003e12 V no-load rpm\u003c\/th\u003e\n\u003cth\u003e24 V no-load rpm\u003c\/th\u003e\n\u003cth\u003e12 V rated rpm\u003c\/th\u003e\n\u003cth\u003e24 V rated rpm\u003c\/th\u003e\n\u003cth\u003eRated kgf.cm\u003c\/th\u003e\n\u003cth\u003eGearbox L mm\u003c\/th\u003e\n\u003cth\u003ePlanet stages\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e4000\u003c\/td\u003e\n\u003ctd\u003e3875\u003c\/td\u003e\n\u003ctd\u003e3300\u003c\/td\u003e\n\u003ctd\u003e3000\u003c\/td\u003e\n\u003ctd\u003e0.04\u003c\/td\u003e\n\u003ctd\u003e15.8\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e960\u003c\/td\u003e\n\u003ctd\u003e850\u003c\/td\u003e\n\u003ctd\u003e750\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003ctd\u003e15.8\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e710\u003c\/td\u003e\n\u003ctd\u003e680\u003c\/td\u003e\n\u003ctd\u003e610\u003c\/td\u003e\n\u003ctd\u003e530\u003c\/td\u003e\n\u003ctd\u003e0.22\u003c\/td\u003e\n\u003ctd\u003e15.8\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e64\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003ctd\u003e205\u003c\/td\u003e\n\u003ctd\u003e185\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e19.4\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e170\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e0.9\u003c\/td\u003e\n\u003ctd\u003e19.4\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e256\u003c\/td\u003e\n\u003ctd\u003e62\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e361\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003ctd\u003e36\u003c\/td\u003e\n\u003ctd\u003e33\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e509\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1024\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e26.6\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003e12 V standard winding: no-load current≤120 mA, rated current≤0.28 A, stall current≤1.5 A.24 V standard winding: no-load current≤90 mA, rated current≤0.25 A, stall current≤0.5 A. Stall-torque reference for 4\/16\/23\/64\/90:1 is respectively≥0.23\/0.8\/1.1\/3.0\/4.5kgf.cm at 12 V and≥0.2\/0.7\/1.0\/2.5\/3.5kgf.cm at 24 V. For higher ratios, maximum permitted gearbox torque is 5.0kgf.cm. Stall points are not operating ratings; do not run stalled.\u003c\/p\u003e\u003ch2\u003eController and Connection\u003c\/h2\u003e\u003cp\u003eThe red-marked motor terminal is positive in the illustrated reference; the opposite terminal is negative. Reversing motor polarity reverses direction. Match the selected nominal motor voltage and controller ratings before connection.\u003c\/p\u003e\u003cp\u003eThe optional controller illustration lists a 4.5–35 V DC input range. Feed DC only; never connect AC mains directly to the DC controller. PWM changes output duty cycle and motor speed. A mini speed-controller package does not automatically include a reversing switch: choose the explicitly reversing controller when required. Power supplies are included only in the package naming one; verify the selected voltage and input connection before use.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eCompact robot drives, motorized curtains, small balancing-vehicle development and robotic mechanisms where the selected torque, speed, shaft and controller meet the requirements. A mechanism, chassis and feedback controller are not included.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMotor Only: one selected planetary gear motor.\u003c\/li\u003e\n\u003cli\u003eMini PWM package: one motor and one mini PWM speed controller.\u003c\/li\u003e\n\u003cli\u003eMini PWM + Power Supply: one motor, one mini controller and one power supply.\u003c\/li\u003e\n\u003cli\u003eReversing Controller package: one motor and one reversing speed controller.\u003c\/li\u003e\n\u003cli\u003eRear-Shaft Motor: one motor with the pictured rear shaft.\u003c\/li\u003e\n\u003cli\u003eEncoder Motor: one motor with the pictured encoder and lead.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEncoder resolution, logic voltage and pinout are not specified here; verify these details before connecting electronics. Motors shown together are configuration alternatives, not a multi-motor package.\u003c\/p\u003e\u003ch2\u003eInstallation and Operation\u003c\/h2\u003e\u003cp\u003eConfirm shaft dimensions, hole spacing, gearbox length, terminal clearance and load before mounting. Match the selected voltage, avoid overload and stall, and select by rated torque. Speed falls as load rises; reducing drive speed can also reduce available torque. Noise varies with speed and load.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eAre12 V and24 V selector speeds identical?\u003c\/h3\u003e\u003cp\u003eThe labels repeat12 V values, but actual voltage-specific reference speeds differ. Use the speed table above.\u003c\/p\u003e\u003ch3\u003eDoes every package include a power supply?\u003c\/h3\u003e\u003cp\u003eNo. Only the Mini PWM + Power Supply configuration includes one.\u003c\/p\u003e\u003ch3\u003eDoes the mini PWM controller reverse the motor?\u003c\/h3\u003e\u003cp\u003eDirection switching is configuration-dependent. Select the explicitly reversing speed-controller package when you need that function.\u003c\/p\u003e\u003ch3\u003eDoes the encoder version include a complete feedback controller?\u003c\/h3\u003e\u003cp\u003eNo. The pictured encoder motor and lead are included; a feedback controller is not included, and the encoder electrical details need checking before connection.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-72-dimensions.webp?v=1792669934\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"CHP-16GP-050 - dimensions in mm\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-72-dimensions.webp?v=1792669934\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCHP-16GP-050 - dimensions in mm\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-72-performance12.webp?v=1792669938\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"12V winding - speed and torque\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-72-performance12.webp?v=1792669938\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e12V winding - speed and torque\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-72-performance24.webp?v=1792669943\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"24V winding - speed and torque\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-72-performance24.webp?v=1792669943\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e24V winding - speed and torque\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-72-polarity.webp?v=1792669947\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Motor polarity and controller connection\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-72-polarity.webp?v=1792669947\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMotor polarity and controller connection\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-72-construction.webp?v=1792669952\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Planetary motor construction and package guide\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-72-construction.webp?v=1792669952\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003ePlanetary motor construction and package guide\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 12V \/ 16:1 (1000 rpm selector)","offer_id":68092386050272,"sku":"CHP16GP050-6872-001","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V \/ 23:1 (710 rpm selector)","offer_id":68092386083040,"sku":"CHP16GP050-6872-002","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V \/ 90:1 (175 rpm selector)","offer_id":68092386115808,"sku":"CHP16GP050-6872-003","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V \/ 361:1 (45 rpm selector)","offer_id":68092386148576,"sku":"CHP16GP050-6872-004","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V \/ 4:1 (4000 rpm selector)","offer_id":68092386181344,"sku":"CHP16GP050-6872-007","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V \/ 256:1 (62 rpm selector)","offer_id":68092386214112,"sku":"CHP16GP050-6872-008","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 24V \/ 16:1 (1000 rpm selector)","offer_id":68092386246880,"sku":"CHP16GP050-6872-009","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 24V \/ 23:1 (710 rpm selector)","offer_id":68092386279648,"sku":"CHP16GP050-6872-010","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 24V \/ 90:1 (175 rpm selector)","offer_id":68092386312416,"sku":"CHP16GP050-6872-011","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 24V \/ 361:1 (45 rpm selector)","offer_id":68092386345184,"sku":"CHP16GP050-6872-012","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor + Mini PWM Controller \/ 12V \/ 16:1 (1000 rpm selector)","offer_id":68092386377952,"sku":"CHP16GP050-6872-025","price":30.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Mini PWM Controller \/ 12V \/ 23:1 (710 rpm selector)","offer_id":68092386410720,"sku":"CHP16GP050-6872-026","price":30.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Mini PWM Controller \/ 12V \/ 90:1 (175 rpm selector)","offer_id":68092386443488,"sku":"CHP16GP050-6872-027","price":30.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Mini PWM Controller \/ 12V \/ 361:1 (45 rpm selector)","offer_id":68092386476256,"sku":"CHP16GP050-6872-028","price":30.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Mini PWM Controller \/ 12V \/ 4:1 (4000 rpm selector)","offer_id":68092386509024,"sku":"CHP16GP050-6872-031","price":30.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Mini PWM Controller \/ 24V \/ 16:1 (1000 rpm selector)","offer_id":68092386541792,"sku":"CHP16GP050-6872-033","price":30.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Mini PWM Controller \/ 24V \/ 23:1 (710 rpm selector)","offer_id":68092386574560,"sku":"CHP16GP050-6872-034","price":30.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Mini PWM Controller \/ 24V \/ 90:1 (175 rpm selector)","offer_id":68092386607328,"sku":"CHP16GP050-6872-035","price":30.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Mini PWM Controller \/ 24V \/ 361:1 (45 rpm selector)","offer_id":68092386640096,"sku":"CHP16GP050-6872-036","price":30.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Mini PWM Controller + Power Supply \/ 12V \/ 16:1 (1000 rpm selector)","offer_id":68092386672864,"sku":"CHP16GP050-6872-049","price":41.85,"currency_code":"USD","in_stock":true},{"title":"Motor + Mini PWM Controller + Power Supply \/ 12V \/ 23:1 (710 rpm selector)","offer_id":68092386705632,"sku":"CHP16GP050-6872-050","price":41.85,"currency_code":"USD","in_stock":true},{"title":"Motor + Mini PWM Controller + Power Supply \/ 12V \/ 90:1 (175 rpm selector)","offer_id":68092386738400,"sku":"CHP16GP050-6872-051","price":41.85,"currency_code":"USD","in_stock":true},{"title":"Motor + Mini PWM Controller + Power Supply \/ 12V \/ 361:1 (45 rpm selector)","offer_id":68092386771168,"sku":"CHP16GP050-6872-052","price":41.85,"currency_code":"USD","in_stock":true},{"title":"Motor + Mini PWM Controller + Power Supply \/ 12V \/ 4:1 (4000 rpm selector)","offer_id":68092386803936,"sku":"CHP16GP050-6872-055","price":41.85,"currency_code":"USD","in_stock":true},{"title":"Motor + Mini PWM Controller + Power Supply \/ 24V \/ 16:1 (1000 rpm selector)","offer_id":68092386836704,"sku":"CHP16GP050-6872-057","price":41.85,"currency_code":"USD","in_stock":true},{"title":"Motor + Mini PWM Controller + Power Supply \/ 24V \/ 23:1 (710 rpm selector)","offer_id":68092386869472,"sku":"CHP16GP050-6872-058","price":41.85,"currency_code":"USD","in_stock":true},{"title":"Motor + Mini PWM Controller + Power Supply \/ 24V \/ 90:1 (175 rpm selector)","offer_id":68092386902240,"sku":"CHP16GP050-6872-059","price":41.85,"currency_code":"USD","in_stock":true},{"title":"Motor + Mini PWM Controller + Power Supply \/ 24V \/ 361:1 (45 rpm selector)","offer_id":68092386935008,"sku":"CHP16GP050-6872-060","price":41.85,"currency_code":"USD","in_stock":true},{"title":"Motor + Reversing Speed Controller \/ 12V \/ 16:1 (1000 rpm selector)","offer_id":68092386967776,"sku":"CHP16GP050-6872-073","price":41.54,"currency_code":"USD","in_stock":true},{"title":"Motor + Reversing Speed Controller \/ 12V \/ 23:1 (710 rpm selector)","offer_id":68092387000544,"sku":"CHP16GP050-6872-074","price":41.54,"currency_code":"USD","in_stock":true},{"title":"Motor + Reversing Speed Controller \/ 12V \/ 90:1 (175 rpm selector)","offer_id":68092387033312,"sku":"CHP16GP050-6872-075","price":41.54,"currency_code":"USD","in_stock":true},{"title":"Motor + Reversing Speed Controller \/ 12V \/ 361:1 (45 rpm selector)","offer_id":68092387066080,"sku":"CHP16GP050-6872-076","price":41.54,"currency_code":"USD","in_stock":true},{"title":"Motor + Reversing Speed Controller \/ 12V \/ 4:1 (4000 rpm selector)","offer_id":68092387098848,"sku":"CHP16GP050-6872-079","price":41.54,"currency_code":"USD","in_stock":true},{"title":"Motor + Reversing Speed Controller \/ 24V \/ 16:1 (1000 rpm selector)","offer_id":68092387131616,"sku":"CHP16GP050-6872-081","price":41.54,"currency_code":"USD","in_stock":true},{"title":"Motor + Reversing Speed Controller \/ 24V \/ 23:1 (710 rpm selector)","offer_id":68092387164384,"sku":"CHP16GP050-6872-082","price":41.54,"currency_code":"USD","in_stock":true},{"title":"Motor + Reversing Speed Controller \/ 24V \/ 90:1 (175 rpm selector)","offer_id":68092387197152,"sku":"CHP16GP050-6872-083","price":41.54,"currency_code":"USD","in_stock":true},{"title":"Motor + Reversing Speed Controller \/ 24V \/ 361:1 (45 rpm selector)","offer_id":68092387229920,"sku":"CHP16GP050-6872-084","price":41.54,"currency_code":"USD","in_stock":true},{"title":"Rear-Shaft Motor \/ 24V \/ 23:1 (710 rpm selector)","offer_id":68092387262688,"sku":"CHP16GP050-6872-106","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Rear-Shaft Motor \/ 24V \/ 90:1 (175 rpm selector)","offer_id":68092387295456,"sku":"CHP16GP050-6872-107","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Rear-Shaft Motor \/ 24V \/ 361:1 (45 rpm selector)","offer_id":68092387328224,"sku":"CHP16GP050-6872-108","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor \/ 24V \/ 23:1 (710 rpm selector)","offer_id":68092387360992,"sku":"CHP16GP050-6872-130","price":30.48,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor \/ 24V \/ 90:1 (175 rpm selector)","offer_id":68092387393760,"sku":"CHP16GP050-6872-131","price":30.48,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor \/ 24V \/ 361:1 (45 rpm selector)","offer_id":68092387426528,"sku":"CHP16GP050-6872-132","price":30.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/local68-72-v1.jpg?v=1792669957"},{"product_id":"chihai-two-phase-stepper-motor-driver-display-plc-options","title":"CHIHAI Two-Phase Stepper Motor Driver with Display and PLC Options","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e push-button stepper \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/motor-drivers\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003emotor driver\u003c\/a\u003e controls a two-phase, four-wire motor through a two-digit display and four onboard buttons. Choose a standard or PLC-control version, with an open board or protective enclosure. All four configurations offer automatic reciprocation as named in their selections.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLocal speed and direction buttons for straightforward motor testing and running.\u003c\/li\u003e\n\u003cli\u003eAutomatic back-and-forth operation with an electronically remembered step count.\u003c\/li\u003e\n\u003cli\u003eAdjustable pause time and optional power-off parameter memory.\u003c\/li\u003e\n\u003cli\u003ePLC versions add PUL, DIR and EN external control signals.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor compatibility\u003c\/td\u003e\n\u003ctd\u003e2-phase 4-wire stepper motor; match the motor and operating speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard power input\u003c\/td\u003e\n\u003ctd\u003eDC5.0-12.0V; check polarity and selected motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpen-board outline\u003c\/td\u003e\n\u003ctd\u003e38 x48 mm; mounting references33.5 x43.5 mm; four holes3 mm diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosed dimensions\u003c\/td\u003e\n\u003ctd\u003e42 x52 x16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMass references\u003c\/td\u003e\n\u003ctd\u003eOpen board13 g; enclosed27 g, excluding external wiring\/packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eTwo-digit numeric display, speed-position reference0-29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency display\u003c\/td\u003e\n\u003ctd\u003ePPS \/ Hz reference setting only; not a precision measured frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControls\u003c\/td\u003e\n\u003ctd\u003eSpeed+, speed-, direction A, direction B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModes\u003c\/td\u003e\n\u003ctd\u003eManual running and automatic reciprocation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePLC option\u003c\/td\u003e\n\u003ctd\u003eAdditional XH2.54 six-pin PUL\/DIR\/EN interface on PLC models only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor outputs\u003c\/td\u003e\n\u003ctd\u003e1.25mm four-pin, PH2.0 four-pin and XH2.54 four-pin connection options as illustrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePLC signal voltage\u003c\/td\u003e\n\u003ctd\u003eDC5-36V signal range; separate from5-12V board supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePUL frequency\u003c\/td\u003e\n\u003ctd\u003e0Hz-2kHz input; continuous external speed control on PLC version\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eConfiguration Guide\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSelection\u003c\/th\u003e\n\u003cth\u003ePLC input\u003c\/th\u003e\n\u003cth\u003eHousing\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePLC Control - Open Board\u003c\/td\u003e\n\u003ctd\u003ePUL\/DIR\/EN six-pin\u003c\/td\u003e\n\u003ctd\u003eOpen board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePLC Control - Enclosed\u003c\/td\u003e\n\u003ctd\u003ePUL\/DIR\/EN six-pin\u003c\/td\u003e\n\u003ctd\u003eEnclosed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard - Open Board\u003c\/td\u003e\n\u003ctd\u003eNo PLC-control port promised\u003c\/td\u003e\n\u003ctd\u003eOpen board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard - Enclosed\u003c\/td\u003e\n\u003ctd\u003eNo PLC-control port promised\u003c\/td\u003e\n\u003ctd\u003eEnclosed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003ePCB artwork can show a wider5-18V marking; the product operating specification here remains5-12V. Different motors work at different speed settings, and not every setting will run every motor. Check motor phase current and compatibility before use; no unverified current rating or microstep setting is implied.\u003c\/p\u003e\u003ch2\u003eWiring and External Control\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eConnection\u003c\/th\u003e\n\u003cth\u003eMarking \/ function\u003c\/th\u003e\n\u003cth\u003eConditions\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eDC- \/ DC+\u003c\/td\u003e\n\u003ctd\u003eUse5-12V DC with correct polarity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePLC control\u003c\/td\u003e\n\u003ctd\u003ePUL- \/ PUL+; DIR- \/ DIR+; EN- \/ EN+\u003c\/td\u003e\n\u003ctd\u003eXH2.54-6PIN, PLC versions only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePUL\u003c\/td\u003e\n\u003ctd\u003eSpeed frequency input\u003c\/td\u003e\n\u003ctd\u003e0Hz-2kHz; signalDC5-36V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDIR\u003c\/td\u003e\n\u003ctd\u003eDirection input\u003c\/td\u003e\n\u003ctd\u003eControls forward\/reverse; signalDC5-36V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEN\u003c\/td\u003e\n\u003ctd\u003eEnable input\u003c\/td\u003e\n\u003ctd\u003ePUL and DIR act only when enable is valid; signalDC5-36V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor ports\u003c\/td\u003e\n\u003ctd\u003eA \/ A, B \/ B coil pairs\u003c\/td\u003e\n\u003ctd\u003eUse matching1.25mm4PIN, PH2.0-4PIN or XH2.54-4PIN; do not infer wire order from color\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe5-36V range applies to the PLC signal inputs, not to board power. Pair the motor windings correctly and use the matching port; the connection choices do not mean three independent motor channels.\u003c\/p\u003e\u003ch2\u003eManual Operation\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eButton\u003c\/th\u003e\n\u003cth\u003eOperation\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed+\u003c\/td\u003e\n\u003ctd\u003eIncrease speed while running. Hold with Speed- to enter reciprocating mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed-\u003c\/td\u003e\n\u003ctd\u003eDecrease speed while running. Hold with Speed+ to enter reciprocating mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirection A\u003c\/td\u003e\n\u003ctd\u003eStart in direction A while stopped; change to A while running; set the current A-side boundary in reciprocating mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirection B\u003c\/td\u003e\n\u003ctd\u003eStart in direction B while stopped; change to B while running; set the current B-side boundary in reciprocating mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirection toggle\u003c\/td\u003e\n\u003ctd\u003eA direction-button press commands its direction; a further press pauses as described in the operation reference.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eAutomatic Reciprocation\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003ePower on, then press Speed+ and Speed- together to enter automatic reciprocation.\u003c\/li\u003e\n\u003cli\u003eThe initial motion uses a large default stroke of approximately65,500 steps. Keep clear of mechanical end stops and provide enough travel during setup.\u003c\/li\u003e\n\u003cli\u003eBefore the first physical boundary, press the direction button to record the number of steps from the start to the current position.\u003c\/li\u003e\n\u003cli\u003eThe controller then repeats back and forth using the remembered step count as the one-way stroke.\u003c\/li\u003e\n\u003cli\u003eAdjust speed during reciprocation as required.\u003c\/li\u003e\n\u003cli\u003eTo change stroke, press the direction button again while moving toward one side; the stored one-way distance becomes the current distance from the start.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003eRepeated direction presses can shorten the remembered stroke. Step-count memory is not an external position sensor or a verified limit-switch function.\u003c\/p\u003e\u003ch2\u003ePause Time and Memory\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePause setting\u003c\/th\u003e\n\u003cth\u003eInstruction\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnter setting\u003c\/td\u003e\n\u003ctd\u003eHold Speed- while powering on; default pause1 second.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange \/ display\u003c\/td\u003e\n\u003ctd\u003e1-999 seconds. Above100 seconds, display shows hundreds and tens, with the tens decimal point lit.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncrease\u003c\/td\u003e\n\u003ctd\u003eAt100 seconds and below, Speed+ adds1 second; above100, adds10 seconds, up to999.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDecrease\u003c\/td\u003e\n\u003ctd\u003eAbove100 seconds, Speed- subtracts10 seconds; at100 and below, subtracts1 second, down to1.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMemory function\u003c\/th\u003e\n\u003cth\u003eInstruction\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStored parameters\u003c\/td\u003e\n\u003ctd\u003eDirection, speed, reciprocating-mode flag and reciprocating step count.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnable\u003c\/td\u003e\n\u003ctd\u003eHold Speed+ during power-on. A brief display mark indicates memory is enabled.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisable\u003c\/td\u003e\n\u003ctd\u003eRepeat holding Speed+ at power-on; memory is disabled and stored parameters reset.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower-on indication\u003c\/td\u003e\n\u003ctd\u003eA brief mark appears each power-on while memory is enabled.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSave trigger\u003c\/td\u003e\n\u003ctd\u003eAfter button operation,20 seconds with no input automatically saves remembered parameters.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNext startup\u003c\/td\u003e\n\u003ctd\u003eThe motor automatically runs with the remembered direction and speed after the next power-on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eKeep the mechanism clear before power-up because an enabled memory configuration can restart motor motion automatically.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUse the controller for small stepper-motor test fixtures, simple speed adjustment and repeated-travel mechanisms. Choose the PLC model when an external controller must provide pulse, direction and enable signals.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cp\u003eOne selected driver board, with enclosure only when selected. PLC package photographs include one power-input lead and one PLC-control connection lead; the standard package shows its matching power-input lead. A motor, PLC, motor power supply and complete mechanism are not included.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eCan the standard model receive PLC pulse inputs?\u003c\/h3\u003e\u003cp\u003eSelect a PLC Control configuration for the six-pin PUL\/DIR\/EN connection. The standard option does not promise that interface.\u003c\/p\u003e\u003ch3\u003eCan the board be powered from36V?\u003c\/h3\u003e\u003cp\u003eNo. The listed board supply is5-12V;5-36V refers only to the PLC signal-input range.\u003c\/p\u003e\u003ch3\u003eWill all speed settings work with every motor?\u003c\/h3\u003e\u003cp\u003eNo. Use the speed settings that run your selected motor reliably, with load and current limits checked.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-stepper-driver-open-dimensions.webp?v=1792669933\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Open-board dimensions - mm\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-stepper-driver-open-dimensions.webp?v=1792669933\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOpen-board dimensions - mm\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-stepper-driver-enclosed-dimensions.webp?v=1792669938\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Enclosed driver dimensions - mm\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-stepper-driver-enclosed-dimensions.webp?v=1792669938\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eEnclosed driver dimensions - mm\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-stepper-driver-wiring.webp?v=1792669943\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Power, motor ports and PLC controls\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-stepper-driver-wiring.webp?v=1792669943\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003ePower, motor ports and PLC controls\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-stepper-driver-manual.webp?v=1792669948\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Manual control and speed selection\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-stepper-driver-manual.webp?v=1792669948\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eManual control and speed selection\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-stepper-driver-reciprocation.webp?v=1792669952\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Automatic reciprocation setup\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-stepper-driver-reciprocation.webp?v=1792669952\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eAutomatic reciprocation setup\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-stepper-driver-pause.webp?v=1792669957\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Reciprocation pause setting\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-stepper-driver-pause.webp?v=1792669957\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eReciprocation pause setting\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-stepper-driver-memory.webp?v=1792669961\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Power-off parameter memory\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-stepper-driver-memory.webp?v=1792669961\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003ePower-off parameter memory\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"PLC Control - Open Board","offer_id":68092389130464,"sku":"CHI-STEPCON-6869-01","price":28.92,"currency_code":"USD","in_stock":true},{"title":"PLC Control - Enclosed","offer_id":68092389163232,"sku":"CHI-STEPCON-6869-02","price":30.08,"currency_code":"USD","in_stock":true},{"title":"Standard - Open Board","offer_id":68092389196000,"sku":"CHI-STEPCON-6869-03","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Standard - Enclosed","offer_id":68092389228768,"sku":"CHI-STEPCON-6869-04","price":27.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-stepper-driver-g5.jpg?v=1792669965"},{"product_id":"chihai-chf-gw12t-10by-miniature-worm-geared-stepper-motor","title":"CHIHAI CHF-GW12T-10BY Miniature Worm Geared Stepper Motor","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHF-GW12T-10BY is a miniature geared \u003ca href=\"https:\/\/rcdrone.top\/collections\/electric-motors\"\u003estepper motor\u003c\/a\u003e combining a two-phase, four-wire motor with all-metal reduction gears and a worm transmission. The compact mechanism suits positioning tasks where small size and resistance to back-driving are useful. Select a motor-only package or a reciprocating driver with or without an enclosure.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e18-degree motor steps reduced through a selectable gear train.\u003c\/li\u003e\n\u003cli\u003e3 mm D-shaped output shaft and approximately 12 g motor mass.\u003c\/li\u003e\n\u003cli\u003eWorm transmission with power-off self-locking behavior; design loads within the actual mechanism limits.\u003c\/li\u003e\n\u003cli\u003eAttached four-wire terminal lead set.\u003c\/li\u003e\n\u003cli\u003eDriver packages include the selected new reciprocating controller.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCHF-GW12T-10BY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eTwo-phase, four-wire miniature geared stepper; all-metal gears and worm transmission\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal voltage\u003c\/td\u003e\n\u003ctd\u003e5V DC motor reference; suitable two-phase driver required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor step angle\u003c\/td\u003e\n\u003ctd\u003e18 degrees before reduction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft\u003c\/td\u003e\n\u003ctd\u003e3 mm diameter, D-flat 2.5 mm; shaft projection drawing 8.0 +\/-0.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft-length note\u003c\/td\u003e\n\u003ctd\u003eText block gives 9 mm while drawing\/table gives 8 mm; verify actual shaft before machining\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor mass\u003c\/td\u003e\n\u003ctd\u003eApproximately 12 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase current\u003c\/td\u003e\n\u003ctd\u003e128 mA per phase, 5V\/L6219 reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase resistance\u003c\/td\u003e\n\u003ctd\u003e39 ohm +\/-7% per phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase inductance\u003c\/td\u003e\n\u003ctd\u003e14.3 mH per phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003e1.25-4Y, UL1571 AWG30, 105 degrees C wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring\u003c\/td\u003e\n\u003ctd\u003eWhite A+, Red A-, Black B-, Brown B+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse reference\u003c\/td\u003e\n\u003ctd\u003eStarting frequency \u0026gt;1200 PPS; response frequency \u0026gt;900 PPS under the stated driver reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower-off behavior\u003c\/td\u003e\n\u003ctd\u003eWorm transmission provides self-locking resistance; no independent rated power-off holding load established\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eRatio and Torque References\u003c\/h2\u003e\u003cp\u003eThe 1030:1 column is a series reference only: all 1030:1 source options have zero stock and are excluded. The remaining five nominal ratios are selectable. Holding torque and pull-out torque are different operating values, not payload ratings.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio\u003c\/th\u003e\n\u003cth\u003eActual ratio\u003c\/th\u003e\n\u003cth\u003eOutput step angle (degrees)\u003c\/th\u003e\n\u003cth\u003eHolding kgf·cm\u003c\/th\u003e\n\u003cth\u003ePull-out kgf·cm\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003ctd\u003e42.0\u003c\/td\u003e\n\u003ctd\u003e0.429\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e118\u003c\/td\u003e\n\u003ctd\u003e118.067\u003c\/td\u003e\n\u003ctd\u003e0.1525\u003c\/td\u003e\n\u003ctd\u003e1.40\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e236\u003c\/td\u003e\n\u003ctd\u003e236.133\u003c\/td\u003e\n\u003ctd\u003e0.0762\u003c\/td\u003e\n\u003ctd\u003e2.80\u003c\/td\u003e\n\u003ctd\u003e0.70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e302\u003c\/td\u003e\n\u003ctd\u003e302.726\u003c\/td\u003e\n\u003ctd\u003e0.0597\u003c\/td\u003e\n\u003ctd\u003eMaximum allowed 3.0\u003c\/td\u003e\n\u003ctd\u003e0.90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e603\u003c\/td\u003e\n\u003ctd\u003e603.452\u003c\/td\u003e\n\u003ctd\u003e0.0298\u003c\/td\u003e\n\u003ctd\u003eMaximum allowed 3.0\u003c\/td\u003e\n\u003ctd\u003e1.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1030\u003c\/td\u003e\n\u003ctd\u003e1030.42\u003c\/td\u003e\n\u003ctd\u003e0.0177\u003c\/td\u003e\n\u003ctd\u003eMaximum allowed 3.0\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFull-Step Drive Test Reference\u003c\/h2\u003e\u003cp\u003eThese values apply to the unreduced motor in full-step mode with a 39 ohm winding. Divide motor rpm by the actual reduction ratio for gearbox-output rpm. The 3.7V and 6V columns are test conditions, not alternative nominal package voltages. Choose a drive condition that avoids pronounced resonance. With a non-current-limiting driver, supply voltage equals back EMF plus current times winding resistance.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eTest voltage\u003c\/th\u003e\n\u003cth\u003eMaximum frequency \/ motor rpm \/ current\u003c\/th\u003e\n\u003cth\u003eMinimum frequency \/ motor rpm \/ current\u003c\/th\u003e\n\u003cth\u003e0 Hz locked current\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e6V\u003c\/td\u003e\n\u003ctd\u003e1400 Hz \/ 4200 rpm \/ ≤0.12 A\u003c\/td\u003e\n\u003ctd\u003e800 Hz \/ 2400 rpm \/ ≤0.18 A\u003c\/td\u003e\n\u003ctd\u003e≤0.30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003ctd\u003e1300 Hz \/ 3900 rpm \/ ≤0.085 A\u003c\/td\u003e\n\u003ctd\u003e700 Hz \/ 2100 rpm \/ ≤0.155 A\u003c\/td\u003e\n\u003ctd\u003e≤0.25 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.7V\u003c\/td\u003e\n\u003ctd\u003e800 Hz \/ 2400 rpm \/ ≤0.085 A\u003c\/td\u003e\n\u003ctd\u003e500 Hz \/ 1500 rpm \/ ≤0.125 A\u003c\/td\u003e\n\u003ctd\u003e≤0.19 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eAt higher drive frequency, output torque decreases; lower frequency provides greater torque within the usable range. Do not combine separate test conditions into a guaranteed operating envelope.\u003c\/p\u003e\u003ch2\u003eWiring and Driver Selection\u003c\/h2\u003e\u003cp\u003eConnect the two phases as White A+ \/ Red A- and Brown B+ \/ Black B-. Match phase polarity and connector orientation to the selected driver. The numbered wire list and drawn connector pin-order table differ; confirm actual orientation and phase continuity before connection. This is a stepper motor requiring controlled phase excitation; do not power the motor as an ordinary two-wire DC motor.\u003c\/p\u003e\u003cp\u003eThe new reciprocating driver board shown in the selected package is distinct from the older single-digit controller in the optional-accessory reference. The older controller reference lists an inner jumper setting for 6-18V and an outer setting for 4-6V, with a recommended 6-12V supply. Those ranges are retained only for that pictured older controller; they do not establish the input rating of the new driver. Check the actual selected board markings before power connection.\u003c\/p\u003e\u003ch2\u003eMechanical Installation\u003c\/h2\u003e\u003cp\u003eDrawing references include a 12 mm gearbox face width, 8.50 mm hole spacing, 2 holes diameter1.4 mm, 28.6 mm body envelope and approximately75 +\/-10 mm lead length. Verify the 8 mm drawing versus9 mm text shaft-length discrepancy before machining. The flange-coupler reference has diameter22 mm outer flange,diameter10 mm hub,4 holes diameter3.0 mm on16 mm reference spacing,12 mm overall axial reference,2 mm flange thickness,M3 threads and8 mm hub length; this coupler is not included in any listed package.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSmall robot and smart-home motion mechanisms.\u003c\/li\u003e\n\u003cli\u003eMiniature stage and compact positioning fixtures.\u003c\/li\u003e\n\u003cli\u003eCamera-stick and automatic rotating mechanisms with suitable external phase control.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cp\u003eMotor Only: one motor with its attached four-wire lead set. Driver packages: one motor plus one new reciprocating driver, with an enclosure only when named in the option. Flange coupler, power supply and complete application devices are not included.\u003c\/p\u003e\u003ch2\u003eInstallation and Operation\u003c\/h2\u003e\u003cp\u003eDo not overload, stall or force the output shaft. Avoid sustained resonance and rapid repeated reversing. Match motor phase wiring and driver power requirements before energizing. Generic seller policies and DC brushed-motor supply instructions do not apply to this two-phase stepper.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eCan the motor run directly from two DC power leads?\u003c\/h3\u003e\u003cp\u003eNo. It requires a two-phase stepper driver and the correct four-wire phase connections.\u003c\/p\u003e\u003ch3\u003eDoes every package include a controller enclosure?\u003c\/h3\u003e\u003cp\u003eNo. Motor-only has no controller; the two driver packages differ by enclosure inclusion.\u003c\/p\u003e\u003ch3\u003eCan I order the 1030:1 ratio here?\u003c\/h3\u003e\u003cp\u003eNo. It is shown only as a series reference; the five available ratios run from42:1 to603:1.\u003c\/p\u003e\u003ch3\u003eIs the flange coupler included?\u003c\/h3\u003e\u003cp\u003eNo. It is a mechanical accessory reference and is not included in the listed packages.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-10by-dimensions.webp?v=1792669991\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"CHF-GW12T-10BY mechanical dimensions and phase wiring; shaft projection8.0+\/-0.3mm\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-10by-dimensions.webp?v=1792669991\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCHF-GW12T-10BY mechanical dimensions and phase wiring; shaft projection8.0+\/-0.3mm\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-10by-ratio-specs.webp?v=1792669995\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Stepper and ratio specifications\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-10by-ratio-specs.webp?v=1792669995\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eStepper and ratio specifications\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-10by-drive-tests.webp?v=1792670000\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Full-step motor test references\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-10by-drive-tests.webp?v=1792670000\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eFull-step motor test references\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-10by-package-guide.webp?v=1792670005\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Package and installation guide\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-10by-package-guide.webp?v=1792670005\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003ePackage and installation guide\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-10by-older-controller.webp?v=1792670009\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Older driver reference - different from package\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-10by-older-controller.webp?v=1792670009\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOlder driver reference - different from package\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-10by-coupler-reference.webp?v=1792670014\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Flange coupler mechanical reference;not included in any listed package\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chf-gw12t-10by-coupler-reference.webp?v=1792670014\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eFlange coupler mechanical reference;not included in any listed package\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 42:1","offer_id":68092398338272,"sku":"CHF-GW12T10BY-6875-01","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 118:1","offer_id":68092398371040,"sku":"CHF-GW12T10BY-6875-02","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 236:1","offer_id":68092398403808,"sku":"CHF-GW12T10BY-6875-03","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 302:1","offer_id":68092398436576,"sku":"CHF-GW12T10BY-6875-04","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 603:1","offer_id":68092398469344,"sku":"CHF-GW12T10BY-6875-05","price":29.62,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ 42:1","offer_id":68092398502112,"sku":"CHF-GW12T10BY-6875-07","price":45.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ 118:1","offer_id":68092398534880,"sku":"CHF-GW12T10BY-6875-08","price":45.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ 236:1","offer_id":68092398567648,"sku":"CHF-GW12T10BY-6875-09","price":45.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ 302:1","offer_id":68092398600416,"sku":"CHF-GW12T10BY-6875-10","price":45.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Reciprocating Driver \/ 603:1","offer_id":68092398633184,"sku":"CHF-GW12T10BY-6875-11","price":45.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ 42:1","offer_id":68092398665952,"sku":"CHF-GW12T10BY-6875-13","price":47.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ 118:1","offer_id":68092398698720,"sku":"CHF-GW12T10BY-6875-14","price":47.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ 236:1","offer_id":68092398731488,"sku":"CHF-GW12T10BY-6875-15","price":47.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ 302:1","offer_id":68092398764256,"sku":"CHF-GW12T10BY-6875-16","price":47.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Reciprocating Driver \/ 603:1","offer_id":68092398797024,"sku":"CHF-GW12T10BY-6875-17","price":47.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chf-gw12t-10by-g5.jpg?v=1792670018"},{"product_id":"chihai-chs-sm1530-linear-stepper-actuator-30mm-driver-options","title":"CHIHAI CHS-SM1530 Linear Stepper Actuator, 30mm Travel with Driver Options","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHS-SM1530 is a compact \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/linear-actuators\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003elinear actuator\u003c\/a\u003e that converts two-phase stepper rotation into guided lead-screw travel. Its M3 x0.5 right-hand screw and plastic carriage provide30 mm effective travel. Choose the 1530 motor alone, a 1530 motor with standard or PLC-control driver, or the separate 1519 motor-only version with 19 mm travel.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSingle-axis guided screw drive with a stainless support shafts.\u003c\/li\u003e\n\u003cli\u003eReversible two-phase, four-wire bipolar stepper motor.\u003c\/li\u003e\n\u003cli\u003eRight-hand M3 x0.5 lead screw on the SM1530.\u003c\/li\u003e\n\u003cli\u003eMotor-only and driver-board packages corresponding to actual configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain model\u003c\/td\u003e\n\u003ctd\u003eCHS-SM1530-M3 xP0.5 permanent-magnet linear stepper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStructure\u003c\/td\u003e\n\u003ctd\u003eSingle-axis lead-screw actuator with guided plastic carriage and stainless support shafts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSM1530 travel\u003c\/td\u003e\n\u003ctd\u003e30 mm effective linear travel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSM1519 travel\u003c\/td\u003e\n\u003ctd\u003e19 mm; separate motor-only configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSM1530 outer reference\u003c\/td\u003e\n\u003ctd\u003e15 x14.5 x60 mm; drawing60 mm maximum overall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead screw\u003c\/td\u003e\n\u003ctd\u003eM3 x0.5, right-hand thread, SM1530\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated motor supply\u003c\/td\u003e\n\u003ctd\u003e6V DC with L6219 driver reference, SM1530\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase current\u003c\/td\u003e\n\u003ctd\u003e400 mA per phase at 1000 pulses\/s, SM1530\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase resistance\u003c\/td\u003e\n\u003ctd\u003e15 ohm ±10% per phase at 20 °C, SM1530\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor phases\u003c\/td\u003e\n\u003ctd\u003e2 phases,4 wires\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStep angle\u003c\/td\u003e\n\u003ctd\u003e18 degrees per step, SM1530\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExcitation\u003c\/td\u003e\n\u003ctd\u003e2-2 phase excitation; bipolar drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePull-out load reference\u003c\/td\u003e\n\u003ctd\u003eMore than 200 g at 500 pulses\/s, SM1530; not a torque or continuous payload rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum response frequency\u003c\/td\u003e\n\u003ctd\u003eMore than 1200 pulses\/s, SM1530\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum starting frequency\u003c\/td\u003e\n\u003ctd\u003eMore than 900 pulses\/s, SM1530; acceleration and actual load still matter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation class\u003c\/td\u003e\n\u003ctd\u003eClass E for coils\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric test reference\u003c\/td\u003e\n\u003ctd\u003e100V AC for one second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation resistance\u003c\/td\u003e\n\u003ctd\u003e50 MΩ at 500V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e0 to+55 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor net mass\u003c\/td\u003e\n\u003ctd\u003eApproximately31 g, SM1530\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003eXH2.54 four-pin; UL1571 AWG28;250 ±10 mm lead drawing reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe detailed electrical and dimensional references below apply to SM1530. The separate SM1519 configuration has19 mm travel; do not apply the 1530 envelope, phase current or force reference to it.\u003c\/p\u003e\u003ch2\u003eMechanical Dimensions and Tolerances\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eArea\u003c\/th\u003e\n\u003cth\u003eSM1530 drawing references\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall \/ body\u003c\/td\u003e\n\u003ctd\u003e60 mm max;45.0 mm main frame;12.0 mm motor section; motor diameter15.0 mm and19.5 mm end outline reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuide and mounting\u003c\/td\u003e\n\u003ctd\u003e48.0 ±0.05 mm and45.0 ±0.05 mm references;35.0 ±0.05 mm mount span;11.0 ±0.05 mm reference;19.0 mm reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCross-section\u003c\/td\u003e\n\u003ctd\u003e14.5 mm width;15.0 mm height reference;4.0 mm feature;10.95 mm reference;11.0 ±0.05 mm frame height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmall features\u003c\/td\u003e\n\u003ctd\u003e3.0 mm guide diameter;2.5 mm and0.5 mm references;2.0 and1.5 mm base features;2 xM2.5 tapped mounting holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemaining drawing annotations\u003c\/td\u003e\n\u003ctd\u003e4-2.0 and4-8.0 annotations retained in the drawing; check actual part and mounting detail before machining\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eAll drawing dimensions are millimetres. The general tolerance table lists grades A, B and C without assigning a selected grade to every feature. Keep individually marked tolerances and verify the applicable grade before machining. The drawing angular-tolerance reference is ±0.1°.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eLength range L(mm)\u003c\/th\u003e\n\u003cth\u003eGrade A ±mm\u003c\/th\u003e\n\u003cth\u003eGrade B ±mm\u003c\/th\u003e\n\u003cth\u003eGrade C ±mm\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eL≤3\u003c\/td\u003e\n\u003ctd\u003e.02\u003c\/td\u003e\n\u003ctd\u003e.03\u003c\/td\u003e\n\u003ctd\u003e.05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u0026lt;L≤6\u003c\/td\u003e\n\u003ctd\u003e.05\u003c\/td\u003e\n\u003ctd\u003e.05\u003c\/td\u003e\n\u003ctd\u003e.08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u0026lt;L≤16\u003c\/td\u003e\n\u003ctd\u003e.07\u003c\/td\u003e\n\u003ctd\u003e.08\u003c\/td\u003e\n\u003ctd\u003e.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e16\u0026lt;L≤30\u003c\/td\u003e\n\u003ctd\u003e.10\u003c\/td\u003e\n\u003ctd\u003e.10\u003c\/td\u003e\n\u003ctd\u003e.12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30\u0026lt;L≤120\u003c\/td\u003e\n\u003ctd\u003e.10\u003c\/td\u003e\n\u003ctd\u003e.15\u003c\/td\u003e\n\u003ctd\u003e.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e120\u0026lt;L≤300\u003c\/td\u003e\n\u003ctd\u003e.15\u003c\/td\u003e\n\u003ctd\u003e.20\u003c\/td\u003e\n\u003ctd\u003e.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e300\u0026lt;L≤500\u003c\/td\u003e\n\u003ctd\u003e.20\u003c\/td\u003e\n\u003ctd\u003e.30\u003c\/td\u003e\n\u003ctd\u003e.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eWiring and Driver Selection\u003c\/h2\u003e\u003cp\u003eFour-pin wire order: pin1 blue=B+, pin2 black=B−, pin3 red=A+, pin4 yellow=A−. Coil pairs are blue\/black and red\/yellow. The connector is XH2.54-4PIN. Use a suitable bipolar stepper driver and match current and voltage to the selected motor; do not connect the coils directly to a DC supply.\u003c\/p\u003e\u003cp\u003eThe standard-driver package includes the four-button display board. The PLC-driver package adds the pictured PUL\/DIR\/EN external-control connector. These choices include one driver board with one SM1530 motor; a PLC or power supply is not included. Confirm actual motor phase current and driver setup before running.\u003c\/p\u003e\u003ch2\u003eConfiguration Guide\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSelection\u003c\/th\u003e\n\u003cth\u003eMotor\u003c\/th\u003e\n\u003cth\u003eTravel\u003c\/th\u003e\n\u003cth\u003eIncluded driver\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSM1530 Motor - 30mm Travel\u003c\/td\u003e\n\u003ctd\u003eSM1530\u003c\/td\u003e\n\u003ctd\u003e30 mm\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSM1519 Motor - 19mm Travel\u003c\/td\u003e\n\u003ctd\u003eSM1519\u003c\/td\u003e\n\u003ctd\u003e19 mm\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSM1530 + Standard Driver\u003c\/td\u003e\n\u003ctd\u003eSM1530\u003c\/td\u003e\n\u003ctd\u003e30 mm\u003c\/td\u003e\n\u003ctd\u003eStandard push-button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSM1530 + PLC Driver\u003c\/td\u003e\n\u003ctd\u003eSM1530\u003c\/td\u003e\n\u003ctd\u003e30 mm\u003c\/td\u003e\n\u003ctd\u003ePLC-control push-button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUse the actuator for compact single-axis slides, small positioning or feed mechanisms, miniature printing\/engraving development and instrument adjustment within the selected motor ratings. Combining axes requires additional mechanics and controls. This is not a complete two-axis XY cross-slide, medical device or certified treatment instrument.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cp\u003eOne selected linear stepper actuator with attached four-wire lead and carriage. A driver board is included only in the two SM1530 driver packages. No cross-axis platform, external controller, PLC, power supply or complete machine is included.\u003c\/p\u003e\u003ch2\u003eInstallation and Operation\u003c\/h2\u003e\u003cp\u003eCheck mounting dimensions, polarity and coil pairs before power-up. Provide adequate clearance throughout the selected travel. Commission with light load and increase gradually; avoid mechanical end-stop impact, excessive shaft loads and forcing the screw or carriage. Voltage, speed, load and duty cycle affect heat. Reference starting\/response frequencies do not guarantee reliable motion at every load.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs this a complete XY slide?\u003c\/h3\u003e\u003cp\u003eNo. Each selection contains one single-axis linear actuator; it does not include a second perpendicular stage.\u003c\/p\u003e\u003ch3\u003eWhat is different about the 1519 option?\u003c\/h3\u003e\u003cp\u003eIt is a separate motor-only version with 19 mm travel, compared with 30 mm travel for SM1530. The 1530 parameter table is not a specification for1519.\u003c\/p\u003e\u003ch3\u003eDoes the motor-only option include a driver?\u003c\/h3\u003e\u003cp\u003eNo. Choose a named SM1530 driver package to include the standard or PLC-control board.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-sm1530-dimensions.webp?v=1792670443\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"SM1530 mechanical dimensions and wiring - mm\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-sm1530-dimensions.webp?v=1792670443\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eSM1530 mechanical dimensions and wiring - mm\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-sm1530-electrical.webp?v=1792670450\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"SM1530 electrical characteristics\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-sm1530-electrical.webp?v=1792670450\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eSM1530 electrical characteristics\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-sm1530-tolerance.webp?v=1792670455\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"SM1530 general tolerance reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-sm1530-tolerance.webp?v=1792670455\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eSM1530 general tolerance reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-sm1530-lead-screw.webp?v=1792670462\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Right-hand M3 x0.5 lead screw\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-sm1530-lead-screw.webp?v=1792670462\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eRight-hand M3 x0.5 lead screw\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-sm1530-travel.webp?v=1792670468\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"SM1530 effective travel30 mm\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-sm1530-travel.webp?v=1792670468\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eSM1530 effective travel30 mm\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-sm1530-selection.webp?v=1792670475\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Motor-only and driver package selection\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-sm1530-selection.webp?v=1792670475\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMotor-only and driver package selection\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"SM1530 Motor - 30mm Travel","offer_id":68092509716704,"sku":"CHI-SM15-6870-01","price":24.54,"currency_code":"USD","in_stock":true},{"title":"SM1519 Motor - 19mm Travel","offer_id":68092509749472,"sku":"CHI-SM15-6870-02","price":24.54,"currency_code":"USD","in_stock":true},{"title":"SM1530 + Standard Driver","offer_id":68092509782240,"sku":"CHI-SM15-6870-03","price":40.54,"currency_code":"USD","in_stock":true},{"title":"SM1530 + PLC Driver","offer_id":68092509815008,"sku":"CHI-SM15-6870-04","price":43.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-sm1530-g5.jpg?v=1792670480"},{"product_id":"chihai-chb-bldc3525-brushless-motor-built-in-driver","title":"CHIHAI CHB-BLDC3525 Brushless Motor with Built-in Driver, 12V\/24V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHB-BLDC3525 \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/brushless-motors\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003ebrushless motor\u003c\/a\u003e integrates a sensored Hall driver in a compact rotary housing. Choose the exact voltage\/speed winding, shaft diameter and projection, and motor-only, open-controller or enclosed-controller package. This is a direct motor without a reduction gearbox.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIntegrated Hall-sensored commutation and driver.\u003c\/li\u003e\n\u003cli\u003eBall bearings at both ends and four-pole\/six-slot magnetic construction.\u003c\/li\u003e\n\u003cli\u003eWhite-wire direction input and yellow-wire FG speed feedback.\u003c\/li\u003e\n\u003cli\u003ePWM or analog speed input, with a separate brake wiring mode.\u003c\/li\u003e\n\u003cli\u003e9 mm or12 mm shaft references, with 2 mm or3 mm diameter according to available configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \/ model\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR \/ CHB-BLDC3525\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eDirect brushless DC rotary motor with integrated sensored Hall driver; no reduction gearbox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWindings\u003c\/td\u003e\n\u003ctd\u003e12 V \/3000 rpm, 24 V \/6000 rpm, and separate12 V \/6000 rpm configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft choices\u003c\/td\u003e\n\u003ctd\u003e3 mm diameter: 9 mm or12 mm projection; 2 mm diameter: 9 mm projection only in retained options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvelope\u003c\/td\u003e\n\u003ctd\u003e35 mm class; drawings specify36 mm diameter and 26 mm overall motor reference, 22 mm body reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e4×M3 on25 mm pitch circle; screw penetration 2 mm maximum recommended, 2.5 mm absolute artwork limit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eBall bearings at both ends; four-pole\/six-slot structure; integrated driver and coil protection board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMass\u003c\/td\u003e\n\u003ctd\u003eApproximately66 g motor reference; controllers and shaft variants differ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead length\u003c\/td\u003e\n\u003ctd\u003e270–280 mm nominal references; dimension drawings 280±10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirection and feedback\u003c\/td\u003e\n\u003ctd\u003eWhite direction input; yellow FG open-collector speed output; blue speed\/brake input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eDo not reverse red\/black supply polarity. Excess screw penetration can contact the stator and damage windings\/driver.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eStandard-Winding Performance\u003c\/h2\u003e\u003cp\u003eThe following table applies to the 12 V \/3000 rpm and 24 V \/6000 rpm standard references. The12 V \/6000 rpm option is a different winding; do not apply the 12 V \/3000 rpm torque, current or output figures to it. No-load, rated and protection points are different operating conditions.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e12 V \/3000 rpm reference\u003c\/th\u003e\n\u003cth\u003e24 V \/6000 rpm reference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load speed\u003c\/td\u003e\n\u003ctd\u003e3000±10%rpm\u003c\/td\u003e\n\u003ctd\u003e6000±10%rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load current\u003c\/td\u003e\n\u003ctd\u003e≤70 mA\u003c\/td\u003e\n\u003ctd\u003e≤130 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated torque\u003c\/td\u003e\n\u003ctd\u003e40gf.cm\u003c\/td\u003e\n\u003ctd\u003e90gf.cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated speed\u003c\/td\u003e\n\u003ctd\u003e2300±10%rpm\u003c\/td\u003e\n\u003ctd\u003e4600±10%rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated current\u003c\/td\u003e\n\u003ctd\u003e≤280 mA\u003c\/td\u003e\n\u003ctd\u003e≤400 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated output\u003c\/td\u003e\n\u003ctd\u003e1.0 W\u003c\/td\u003e\n\u003ctd\u003e4.3 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall-protection torque\u003c\/td\u003e\n\u003ctd\u003e≥170gf.cm\u003c\/td\u003e\n\u003ctd\u003e≥380gf.cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall-protection current\u003c\/td\u003e\n\u003ctd\u003e≤0.85 A\u003c\/td\u003e\n\u003ctd\u003e≤1.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFive-Wire Interface\u003c\/h2\u003e\u003cp\u003eWrong wiring can damage the integrated driver. Red and black supply polarity must not be reversed. These five wires are control\/supply connections for the integrated driver, not a set of three bare motor phases.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eWire\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003cth\u003eElectrical reference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003eDC supply negative \/ signal ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003ctd\u003eVCC\u003c\/td\u003e\n\u003ctd\u003eSelected motor positive supply; 12 V interface reference ±10%; match24 V winding separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003ctd\u003eCW\/CCW\u003c\/td\u003e\n\u003ctd\u003eDirection input 0–5 V; HI≥2 V: CCW; LO≤0.2 V: CW; open versus grounded selects direction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003ctd\u003eFG\u003c\/td\u003e\n\u003ctd\u003eOpen-collector output, 9 pulses per motor revolution; maximum5 mA sink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003ctd\u003eSPEED \/ BRAKE\u003c\/td\u003e\n\u003ctd\u003e0–5 V PWM or1.2–3.3 V analog speed reference; brake-mode wiring disables speed adjustment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eFG high level is at least4 V with a 5 V\/10kΩ pull-up; low level0–0.6 V. Use the 9-pulse-per-revolution output for speed measurement and respect the 5 mA output-current limit. The blue input reference spans0–5 V; analog speed regulation is specified over 1.2–3.3 V. Do not apply motor supply voltage to logic inputs.\u003c\/p\u003e\u003ch2\u003eController Modes\u003c\/h2\u003e\u003cp\u003eThe controller illustrations show speed-adjustment wiring and brake wiring as separate modes. Brake wiring has no speed-adjustment function. Controller-family illustrations cover BLDC3525\/3650\/4260 and do not make these different motors interchangeable. The controller input reference is 6–30 V DC; never connect220 V AC directly. Match the controller, selected winding and control mode before connection.\u003c\/p\u003e\u003ch2\u003eMechanical Dimensions and Mounting\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003eShaft projection\u003c\/th\u003e\n\u003cth\u003eMotor overall\u003c\/th\u003e\n\u003cth\u003eFront cap\u003c\/th\u003e\n\u003cth\u003eBody reference\u003c\/th\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003cth\u003eFront boss diameter\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3 mm shaft \/12 mm projection\u003c\/td\u003e\n\u003ctd\u003e12±0.5 mm\u003c\/td\u003e\n\u003ctd\u003e26±0.5 mm\u003c\/td\u003e\n\u003ctd\u003e2.8±0.1 mm\u003c\/td\u003e\n\u003ctd\u003e22±0.2 mm\u003c\/td\u003e\n\u003ctd\u003e36±0.5 mm\u003c\/td\u003e\n\u003ctd\u003e9.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3 mm shaft \/9 mm projection\u003c\/td\u003e\n\u003ctd\u003e9±0.5 mm\u003c\/td\u003e\n\u003ctd\u003e26±0.5 mm\u003c\/td\u003e\n\u003ctd\u003e3±0.1 mm\u003c\/td\u003e\n\u003ctd\u003e22±0.1 mm\u003c\/td\u003e\n\u003ctd\u003e36±0.5 mm\u003c\/td\u003e\n\u003ctd\u003e9 mm,+0.1\/0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 mm shaft \/9 mm projection\u003c\/td\u003e\n\u003ctd\u003e9±0.5 mm\u003c\/td\u003e\n\u003ctd\u003e26±0.5 mm\u003c\/td\u003e\n\u003ctd\u003e2.8±0.1 mm\u003c\/td\u003e\n\u003ctd\u003e22±0.2 mm\u003c\/td\u003e\n\u003ctd\u003e36±0.2 mm\u003c\/td\u003e\n\u003ctd\u003e9.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eDimensions are in mm. All drawings show fourM3 mounting holes on a 25 mm pitch circle, R1 edge reference and 280±10 mm lead length. Limit screw penetration to 2 mm for conservative installation; the coil-protection artwork allows only 2.0–2.5 mm and warns that longer screws can reach the stator\/windings. Verify the actual motor and fastener stack before tightening.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eCompact robotics, mechanical equipment, motorized curtains and doors, rotary automation and gimbal-like mechanisms where the selected speed, torque, shaft and controller are suitable. A robot, chassis, gearbox or complete positioning system is not included.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMotor Only: one selected CHB-BLDC3525 motor with its five-wire lead and integrated driver.\u003c\/li\u003e\n\u003cli\u003eOpen Controller package: one motor and one pictured open control board.\u003c\/li\u003e\n\u003cli\u003eEnclosed Controller package: one motor and one pictured enclosed speed controller.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eExternal power supply, mechanical equipment and feedback processor are not included. The integrated motor driver is present even in the motor-only option; the optional boards provide external control functions.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eDoes the motor-only option need a separate commutation driver?\u003c\/h3\u003e\u003cp\u003eThe motor contains its sensored driver. Connect the selected DC supply and control inputs correctly; an optional external control board is a separate package choice.\u003c\/p\u003e\u003ch3\u003eDoes every configuration offer a 12 mm shaft with 2 mm diameter?\u003c\/h3\u003e\u003cp\u003eNo. Those combinations were unavailable. Retained2 mm-diameter configurations have9 mm projection.\u003c\/p\u003e\u003ch3\u003eCan I adjust speed while using the illustrated brake mode?\u003c\/h3\u003e\u003cp\u003eThe brake wiring illustration has no speed-adjustment function. Select the appropriate control mode.\u003c\/p\u003e\u003ch3\u003eHow many FG pulses correspond to one motor revolution?\u003c\/h3\u003e\u003cp\u003eThe interface reference specifies9 pulses per revolution from the yellow open-collector output.\u003c\/p\u003e\u003ch3\u003eHow far may mounting screws enter the motor?\u003c\/h3\u003e\u003cp\u003eKeep penetration to 2 mm and verify the fastener stack. Longer screws can contact the internal stator and windings.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-73-dimensions12.webp?v=1792670458\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"3mm shaft -12mm projection\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-73-dimensions12.webp?v=1792670458\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e3mm shaft -12mm projection\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-73-dimensions9.webp?v=1792670463\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"3mm shaft -9mm projection\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-73-dimensions9.webp?v=1792670463\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e3mm shaft -9mm projection\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-73-dimensions2mm.webp?v=1792670470\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"2mm shaft -9mm projection\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-73-dimensions2mm.webp?v=1792670470\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e2mm shaft -9mm projection\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-73-wireinterface.webp?v=1792670477\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Five-wire interface -12V driver reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-73-wireinterface.webp?v=1792670477\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eFive-wire interface -12V driver reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-73-performance.webp?v=1792670483\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Standard winding performance reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-73-performance.webp?v=1792670483\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eStandard winding performance reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-73-construction.webp?v=1792670489\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Integrated Hall driver and mounting limits\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-73-construction.webp?v=1792670489\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eIntegrated Hall driver and mounting limits\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-73-controller_modes.webp?v=1792670499\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Controller-family wiring reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-73-controller_modes.webp?v=1792670499\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eController-family wiring reference\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 12V 3,000rpm \/ Shaft 12mm x 3mm","offer_id":68092513550560,"sku":"CHBBLDC3525-6873-01","price":34.32,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V 3,000rpm \/ Shaft 9mm x 3mm","offer_id":68092513583328,"sku":"CHBBLDC3525-6873-03","price":34.32,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V 3,000rpm \/ Shaft 9mm x 2mm","offer_id":68092513616096,"sku":"CHBBLDC3525-6873-04","price":34.32,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 24V 6,000rpm \/ Shaft 12mm x 3mm","offer_id":68092513648864,"sku":"CHBBLDC3525-6873-05","price":34.32,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 24V 6,000rpm \/ Shaft 9mm x 3mm","offer_id":68092513681632,"sku":"CHBBLDC3525-6873-07","price":34.32,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 24V 6,000rpm \/ Shaft 9mm x 2mm","offer_id":68092513714400,"sku":"CHBBLDC3525-6873-08","price":34.32,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V 6,000rpm \/ Shaft 12mm x 3mm","offer_id":68092513747168,"sku":"CHBBLDC3525-6873-09","price":34.32,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V 6,000rpm \/ Shaft 9mm x 3mm","offer_id":68092513779936,"sku":"CHBBLDC3525-6873-11","price":34.32,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V 6,000rpm \/ Shaft 9mm x 2mm","offer_id":68092513812704,"sku":"CHBBLDC3525-6873-12","price":34.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Open Controller \/ 12V 3,000rpm \/ Shaft 12mm x 3mm","offer_id":68092513845472,"sku":"CHBBLDC3525-6873-13","price":43.63,"currency_code":"USD","in_stock":true},{"title":"Motor + Open Controller \/ 12V 3,000rpm \/ Shaft 9mm x 3mm","offer_id":68092513878240,"sku":"CHBBLDC3525-6873-15","price":43.63,"currency_code":"USD","in_stock":true},{"title":"Motor + Open Controller \/ 12V 3,000rpm \/ Shaft 9mm x 2mm","offer_id":68092513911008,"sku":"CHBBLDC3525-6873-16","price":43.63,"currency_code":"USD","in_stock":true},{"title":"Motor + Open Controller \/ 24V 6,000rpm \/ Shaft 12mm x 3mm","offer_id":68092513943776,"sku":"CHBBLDC3525-6873-17","price":43.63,"currency_code":"USD","in_stock":true},{"title":"Motor + Open Controller \/ 24V 6,000rpm \/ Shaft 9mm x 3mm","offer_id":68092513976544,"sku":"CHBBLDC3525-6873-19","price":43.63,"currency_code":"USD","in_stock":true},{"title":"Motor + Open Controller \/ 24V 6,000rpm \/ Shaft 9mm x 2mm","offer_id":68092514009312,"sku":"CHBBLDC3525-6873-20","price":43.63,"currency_code":"USD","in_stock":true},{"title":"Motor + Open Controller \/ 12V 6,000rpm \/ Shaft 12mm x 3mm","offer_id":68092514042080,"sku":"CHBBLDC3525-6873-21","price":43.63,"currency_code":"USD","in_stock":true},{"title":"Motor + Open Controller \/ 12V 6,000rpm \/ Shaft 9mm x 3mm","offer_id":68092514074848,"sku":"CHBBLDC3525-6873-23","price":43.63,"currency_code":"USD","in_stock":true},{"title":"Motor + Open Controller \/ 12V 6,000rpm \/ Shaft 9mm x 2mm","offer_id":68092514107616,"sku":"CHBBLDC3525-6873-24","price":43.63,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Controller \/ 12V 3,000rpm \/ Shaft 12mm x 3mm","offer_id":68092514140384,"sku":"CHBBLDC3525-6873-25","price":45.38,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Controller \/ 12V 3,000rpm \/ Shaft 9mm x 3mm","offer_id":68092514173152,"sku":"CHBBLDC3525-6873-27","price":45.38,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Controller \/ 12V 3,000rpm \/ Shaft 9mm x 2mm","offer_id":68092514205920,"sku":"CHBBLDC3525-6873-28","price":45.38,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Controller \/ 24V 6,000rpm \/ Shaft 12mm x 3mm","offer_id":68092514238688,"sku":"CHBBLDC3525-6873-29","price":45.38,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Controller \/ 24V 6,000rpm \/ Shaft 9mm x 3mm","offer_id":68092514271456,"sku":"CHBBLDC3525-6873-31","price":45.38,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Controller \/ 24V 6,000rpm \/ Shaft 9mm x 2mm","offer_id":68092514304224,"sku":"CHBBLDC3525-6873-32","price":45.38,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Controller \/ 12V 6,000rpm \/ Shaft 12mm x 3mm","offer_id":68092514336992,"sku":"CHBBLDC3525-6873-33","price":45.38,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Controller \/ 12V 6,000rpm \/ Shaft 9mm x 3mm","offer_id":68092514369760,"sku":"CHBBLDC3525-6873-35","price":45.38,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Controller \/ 12V 6,000rpm \/ Shaft 9mm x 2mm","offer_id":68092514402528,"sku":"CHBBLDC3525-6873-36","price":45.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/local68-73-v1.jpg?v=1792670504"},{"product_id":"chihai-16gr030-dc-gear-motor-08-10-14-windings","title":"CHIHAI 16GR030 DC Gear Motor,08\/10\/14 Windings and Bracket Options","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e 16GR030 is a miniature \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC gear motor\u003c\/a\u003e with all-metal reduction gears,a copper-wound brushed motor and a D-shaped output shaft. Choose the electrical winding,nominal reduction ratio and motor-only or mounting-bracket package to suit a compact mechanism.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompact15.5mm-diameter gearbox reference and approximately20g motor mass.\u003c\/li\u003e\n\u003cli\u003eNine nominal gear ratios from10:1 to360:1.\u003c\/li\u003e\n\u003cli\u003eSix voltage\/winding combinations with separate performance tables.\u003c\/li\u003e\n\u003cli\u003eReversible two-terminal DC motor drive.\u003c\/li\u003e\n\u003cli\u003eOptional L bracket and fixing screws.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel family\u003c\/td\u003e\n\u003ctd\u003e16GR030 \/ CHR-16GR-030;performance table headed CHR-GM16-030PA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePermanent-magnet brushed DC motor;all-metal reduction gears and copper winding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical options\u003c\/td\u003e\n\u003ctd\u003e12V08,9V08,6V08,6V10,6V14,3V14;different winding references\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e15.5 +\/-0.2 mm drawing reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft\u003c\/td\u003e\n\u003ctd\u003eSales specification:diameter3mm,D-flat2.5mm;projection10mm, drawing10+\/-0.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrawing discrepancy\u003c\/td\u003e\n\u003ctd\u003eMechanical drawing labels shaft diameter4.0mm despite3mm specification;verify physical shaft before machining\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor body length\u003c\/td\u003e\n\u003ctd\u003e18.6mm drawing reference;gearbox length11+\/-0.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront mount\u003c\/td\u003e\n\u003ctd\u003eTwo M2x0.4 holes;9.0mm spacing;front boss diameter3.0mm reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet motor mass\u003c\/td\u003e\n\u003ctd\u003eApproximately20g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal ratios\u003c\/td\u003e\n\u003ctd\u003e10:1,20:1,35:1,63:1,86:1,115:1,150:1,250:1,360:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBracket\u003c\/td\u003e\n\u003ctd\u003eOptional L-shaped metal bracket with two shown screws;only bracket package\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003eTwo DC terminals;reverse polarity to reverse rotation;external matched DC control optional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eElectrical Performance by Winding\u003c\/h2\u003e\u003cp\u003eEach table applies only to its selected voltage and winding type. Rated torque is in g·cm;stall torque is in kgf·cm. The red high-ratio references specify a maximum permissible gearbox load of3.0kgf·cm(0.3N·m),not a measured stall torque or payload. Maximum-power values are reference points and do not establish continuous output ratings.\u003c\/p\u003e\u003ch3\u003e12V \/ Type08\u003c\/h3\u003e\u003cp\u003eMaximum power1.5W;unreduced motor speed reference18000rpm. No-load current≤65mA;rated current≤0.16A;stall current≤0.75A.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated g·cm\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eStall kgf·cm \/ gearbox limit\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e1750\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e1450\u003c\/td\u003e\n\u003ctd\u003e≥0.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e880\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e730\u003c\/td\u003e\n\u003ctd\u003e≥0.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35:1\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e170\u003c\/td\u003e\n\u003ctd\u003e420\u003c\/td\u003e\n\u003ctd\u003e≥1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e63:1\u003c\/td\u003e\n\u003ctd\u003e280\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e230\u003c\/td\u003e\n\u003ctd\u003e≥2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86:1\u003c\/td\u003e\n\u003ctd\u003e205\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e170\u003c\/td\u003e\n\u003ctd\u003e≥2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115:1\u003c\/td\u003e\n\u003ctd\u003e155\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible load3.0kgf·cm(0.3N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e750\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible load3.0kgf·cm(0.3N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250:1\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e1250\u003c\/td\u003e\n\u003ctd\u003e58\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible load3.0kgf·cm(0.3N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360:1\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e1800\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible load3.0kgf·cm(0.3N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e9V \/ Type08\u003c\/h3\u003e\u003cp\u003eMaximum power1.2W;unreduced motor speed reference14000rpm. No-load current≤55mA;rated current≤0.12A;stall current≤0.56A.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated g·cm\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eStall kgf·cm \/ gearbox limit\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e1350\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e1150\u003c\/td\u003e\n\u003ctd\u003e≥0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e675\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e580\u003c\/td\u003e\n\u003ctd\u003e≥0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35:1\u003c\/td\u003e\n\u003ctd\u003e385\u003c\/td\u003e\n\u003ctd\u003e170\u003c\/td\u003e\n\u003ctd\u003e330\u003c\/td\u003e\n\u003ctd\u003e≥0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e63:1\u003c\/td\u003e\n\u003ctd\u003e215\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e185\u003c\/td\u003e\n\u003ctd\u003e≥1.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86:1\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e≥2.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115:1\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible load3.0kgf·cm(0.3N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e750\u003c\/td\u003e\n\u003ctd\u003e77\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible load3.0kgf·cm(0.3N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250:1\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e1250\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible load3.0kgf·cm(0.3N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360:1\u003c\/td\u003e\n\u003ctd\u003e38\u003c\/td\u003e\n\u003ctd\u003e1800\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible load3.0kgf·cm(0.3N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e6V \/ Type08\u003c\/h3\u003e\u003cp\u003eMaximum power0.7W;unreduced motor speed reference9000rpm. No-load current≤50mA;rated current≤0.10A;stall current≤0.38A.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated g·cm\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eStall kgf·cm \/ gearbox limit\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e900\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e780\u003c\/td\u003e\n\u003ctd\u003e≥0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e450\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e385\u003c\/td\u003e\n\u003ctd\u003e≥0.45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35:1\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e170\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e≥0.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e63:1\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e≥1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86:1\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e≥2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115:1\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e68\u003c\/td\u003e\n\u003ctd\u003e≥2.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e750\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible load3.0kgf·cm(0.3N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250:1\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e1250\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible load3.0kgf·cm(0.3N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360:1\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1800\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible load3.0kgf·cm(0.3N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e6V \/ Type10\u003c\/h3\u003e\u003cp\u003eMaximum power0.9W;unreduced motor speed reference14000rpm. No-load current≤65mA;rated current≤0.23A;stall current≤0.9A.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated g·cm\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eStall kgf·cm \/ gearbox limit\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e1350\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e1100\u003c\/td\u003e\n\u003ctd\u003e≥0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e680\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e≥0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35:1\u003c\/td\u003e\n\u003ctd\u003e390\u003c\/td\u003e\n\u003ctd\u003e170\u003c\/td\u003e\n\u003ctd\u003e315\u003c\/td\u003e\n\u003ctd\u003e≥0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e63:1\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e≥1.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86:1\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e≥2.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115:1\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e95\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible load3.0kgf·cm(0.3N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e750\u003c\/td\u003e\n\u003ctd\u003e73\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible load3.0kgf·cm(0.3N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250:1\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e1250\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible load3.0kgf·cm(0.3N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360:1\u003c\/td\u003e\n\u003ctd\u003e38\u003c\/td\u003e\n\u003ctd\u003e1800\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible load3.0kgf·cm(0.3N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e6V \/ Type14\u003c\/h3\u003e\u003cp\u003eMaximum power2.0W;unreduced motor speed reference23500rpm. No-load current≤150mA;rated current≤0.6A;stall current≤2.5A.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated g·cm\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eStall kgf·cm \/ gearbox limit\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e2350\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e1900\u003c\/td\u003e\n\u003ctd\u003e≥0.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e1175\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e950\u003c\/td\u003e\n\u003ctd\u003e≥0.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35:1\u003c\/td\u003e\n\u003ctd\u003e670\u003c\/td\u003e\n\u003ctd\u003e210\u003c\/td\u003e\n\u003ctd\u003e540\u003c\/td\u003e\n\u003ctd\u003e≥1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e63:1\u003c\/td\u003e\n\u003ctd\u003e370\u003c\/td\u003e\n\u003ctd\u003e380\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e≥1.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86:1\u003c\/td\u003e\n\u003ctd\u003e270\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e≥2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115:1\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003ctd\u003e165\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible load3.0kgf·cm(0.3N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e155\u003c\/td\u003e\n\u003ctd\u003e900\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible load3.0kgf·cm(0.3N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250:1\u003c\/td\u003e\n\u003ctd\u003e95\u003c\/td\u003e\n\u003ctd\u003e1500\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible load3.0kgf·cm(0.3N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360:1\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e2000\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible load3.0kgf·cm(0.3N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e3V \/ Type14\u003c\/h3\u003e\u003cp\u003eMaximum power0.4W;unreduced motor speed reference11700rpm. No-load current≤100mA;rated current≤0.55A;stall current≤1.4A.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated g·cm\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eStall kgf·cm \/ gearbox limit\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e1150\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e730\u003c\/td\u003e\n\u003ctd\u003e≥0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e580\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e360\u003c\/td\u003e\n\u003ctd\u003e≥0.45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35:1\u003c\/td\u003e\n\u003ctd\u003e330\u003c\/td\u003e\n\u003ctd\u003e170\u003c\/td\u003e\n\u003ctd\u003e210\u003c\/td\u003e\n\u003ctd\u003e≥0.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e63:1\u003c\/td\u003e\n\u003ctd\u003e185\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e≥1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86:1\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e≥2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115:1\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e550\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e≥2.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e750\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible load3.0kgf·cm(0.3N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250:1\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e1250\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible load3.0kgf·cm(0.3N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360:1\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1800\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible load3.0kgf·cm(0.3N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eConfiguration Guide\u003c\/h2\u003e\u003cp\u003eType08,Type10 and Type14 are distinct motor winding\/speed configurations;6V alone is not enough to identify the performance table. The selector names the actual winding and voltage. Choose motor-only or one motor with an L mounting bracket. Images show representative appearance shared across electrical options.\u003c\/p\u003e\u003ch2\u003eMounting and Dimensions\u003c\/h2\u003e\u003cp\u003eCheck the3mm sales shaft description against the4.0mm diameter label in the mechanical drawing before machining a coupling. The10mm projection and2.5mm D-flat reference are retained;do not infer an exact fit from the shared representative photograph.\u003c\/p\u003e\u003cp\u003eThe bracket drawing specifies25mm width,19mm height,9.5mm base depth and1.2mm sheet thickness. It also marks11.5mm,6.5mm,2.2mm,1.8mm,2.3mm,3.4mm,diameter3.85mm,R1.5,diameter4mm,diameter2.2mm anddiameter9mm for holes\/slots and spacing;use the complete drawing for the relationships before fabrication.\u003c\/p\u003e\u003ch2\u003eOptional Speed Controller Reference\u003c\/h2\u003e\u003cp\u003eThe pictured stepless controller is a reference accessory and is not included in either sales package. Its supply range isDC2.2-12V,with1.8-12V adjustment reference and input current below2A. It has an RV097NS switched potentiometer with a7mm mounting hole,a2A resettable fuse,LED indicator and screw terminals. Match any separate controller to the chosen motor voltage and starting current;the6V Type14 stall-current reference exceeds2A,so this pictured controller is not a universal match.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompact robots and smart-home motion mechanisms.\u003c\/li\u003e\n\u003cli\u003eSmall focus adjustment and miniature camera pan\/tilt fixtures.\u003c\/li\u003e\n\u003cli\u003eLight-duty rotating or positioning mechanisms within the selected ratings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cp\u003eMotor Only:one selected motor. Motor+Bracket:one selected motor,one L bracket and the two shown fixing screws. No speed controller,power supply,wires,coupler or complete application device is included.\u003c\/p\u003e\u003ch2\u003eInstallation and Operation\u003c\/h2\u003e\u003cp\u003eUse a DC supply matched to the selected voltage and winding. Check shaft,mounting fit and polarity before operation. Avoid overload,stall and forcing the output shaft. Torque,current and heat vary with load;maximum power and stall values are not continuous-duty instructions.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eAre the three6V options equivalent?\u003c\/h3\u003e\u003cp\u003eNo. Type08,Type10 and Type14 use different speed\/current references;select the exact winding.\u003c\/p\u003e\u003ch3\u003eDoes the bracket package include a speed controller?\u003c\/h3\u003e\u003cp\u003eNo. It adds only the L bracket and shown fixing screws.\u003c\/p\u003e\u003ch3\u003eIs the maximum3kgf·cm figure a continuous torque rating?\u003c\/h3\u003e\u003cp\u003eNo. It is a maximum permissible high-ratio gearbox load reference;use the separate rated torque values.\u003c\/p\u003e\u003ch3\u003eWhich shaft size should I design around?\u003c\/h3\u003e\u003cp\u003eThe sales description says3mm while the mechanical drawing labels4.0mm. Confirm the actual shaft before machining.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/16gr030-dimensions.webp?v=1792670492\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"16GR030 dimensions;3mm sales description differs from4mm drawing label;verify shaft\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/16gr030-dimensions.webp?v=1792670492\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e16GR030 dimensions;3mm sales description differs from4mm drawing label;verify shaft\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/16gr030-bracket.webp?v=1792670500\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Optional L bracket mechanical drawing;included only in bracket package\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/16gr030-bracket.webp?v=1792670500\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOptional L bracket mechanical drawing;included only in bracket package\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/16gr030-controller.webp?v=1792670508\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Separate speedcontrollerreference;notincluded;below2A limit not universal forType14\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/16gr030-controller.webp?v=1792670508\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eSeparate speedcontrollerreference;notincluded;below2A limit not universal forType14\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/16gr030-performance1.webp?v=1792670514\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"16GR030 - 12V \/ Type08 performance\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/16gr030-performance1.webp?v=1792670514\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e16GR030 - 12V \/ Type08 performance\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/16gr030-performance2.webp?v=1792670522\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"16GR030 - 9V \/ Type08 performance\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/16gr030-performance2.webp?v=1792670522\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e16GR030 - 9V \/ Type08 performance\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/16gr030-performance3.webp?v=1792670529\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"16GR030 - 6V \/ Type08 performance\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/16gr030-performance3.webp?v=1792670529\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e16GR030 - 6V \/ Type08 performance\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/16gr030-performance4.webp?v=1792670534\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"16GR030 - 6V \/ Type10 performance\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/16gr030-performance4.webp?v=1792670534\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e16GR030 - 6V \/ Type10 performance\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/16gr030-performance5.webp?v=1792670541\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"16GR030 - 6V \/ Type14 performance\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/16gr030-performance5.webp?v=1792670541\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e16GR030 - 6V \/ Type14 performance\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/16gr030-performance6.webp?v=1792670547\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"16GR030 - 3V \/ Type14 performance\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/16gr030-performance6.webp?v=1792670547\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e16GR030 - 3V \/ Type14 performance\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/16gr030-selection.webp?v=1792670553\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"16GR030 selection and operation\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/16gr030-selection.webp?v=1792670553\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e16GR030 selection and operation\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 10:1 \/ 12V \/ Type 08","offer_id":68092545695968,"sku":"CHI-16GR030-6876-001","price":22.23,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 10:1 \/ 9V \/ Type 08","offer_id":68092545728736,"sku":"CHI-16GR030-6876-002","price":22.23,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 10:1 \/ 6V \/ Type 08","offer_id":68092545761504,"sku":"CHI-16GR030-6876-003","price":22.23,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 10:1 \/ 6V \/ Type 10","offer_id":68092545794272,"sku":"CHI-16GR030-6876-004","price":22.23,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 10:1 \/ 6V \/ Type 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14","offer_id":68092548776160,"sku":"CHI-16GR030-6876-095","price":25.62,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 150:1 \/ 3V \/ Type 14","offer_id":68092548808928,"sku":"CHI-16GR030-6876-096","price":25.62,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 250:1 \/ 12V \/ Type 08","offer_id":68092548841696,"sku":"CHI-16GR030-6876-097","price":25.62,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 250:1 \/ 9V \/ Type 08","offer_id":68092548874464,"sku":"CHI-16GR030-6876-098","price":25.62,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 250:1 \/ 6V \/ Type 08","offer_id":68092548907232,"sku":"CHI-16GR030-6876-099","price":25.62,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 250:1 \/ 6V \/ Type 10","offer_id":68092548940000,"sku":"CHI-16GR030-6876-100","price":25.62,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 250:1 \/ 6V \/ Type 14","offer_id":68092548972768,"sku":"CHI-16GR030-6876-101","price":25.62,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 250:1 \/ 3V \/ Type 14","offer_id":68092549005536,"sku":"CHI-16GR030-6876-102","price":25.62,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 360:1 \/ 12V \/ Type 08","offer_id":68092549038304,"sku":"CHI-16GR030-6876-103","price":25.62,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 360:1 \/ 9V \/ Type 08","offer_id":68092549071072,"sku":"CHI-16GR030-6876-104","price":25.62,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 360:1 \/ 6V \/ Type 08","offer_id":68092549103840,"sku":"CHI-16GR030-6876-105","price":25.62,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 360:1 \/ 6V \/ Type 10","offer_id":68092549136608,"sku":"CHI-16GR030-6876-106","price":25.62,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 360:1 \/ 6V \/ Type 14","offer_id":68092549169376,"sku":"CHI-16GR030-6876-107","price":25.62,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 360:1 \/ 3V \/ Type 14","offer_id":68092549202144,"sku":"CHI-16GR030-6876-108","price":25.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-16gr030-g5.jpg?v=1792670604"},{"product_id":"chihai-42gp-bldc4260-brushless-planetary-gear-motor","title":"CHIHAI MOTOR 42GP-BLDC4260 Brushless Planetary Gear Motor, 12 V\/24 V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHP-42GP-BLDC4260 compact \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC gear motor\u003c\/a\u003e uses a 42 mm metal planetary gearbox and a permanent-magnet brushless motor with an internal Hall-based driver. Select 12 V or 24 V, one of ten retail reduction ratios, and the motor-only, bracket or controller package required by your mechanism.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMetal planetary gears, ball-bearing support and copper motor windings.\u003c\/li\u003e\n\u003cli\u003eInternal five-wire driver supports power, 0–5 V PWM speed input, direction control and FG speed feedback.\u003c\/li\u003e\n\u003cli\u003e8 mm D-shaped output shaft and fourM4 mounting holes.\u003c\/li\u003e\n\u003cli\u003eOptional open-board or enclosed controller and mounting-bracket configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand \/ model\u003c\/th\u003e\n\u003ctd\u003eCHIHAI MOTOR \/ CHP-42GP-BLDC4260\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003e42 mm permanent-magnet brushless DC motor, metal planetary gearbox, ball bearings and internal Hall-based driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor supply\u003c\/th\u003e\n\u003ctd\u003e12 V DC or 24 V DC winding as selected; 24 V logic table lists VCC24 V±10%, not a tolerance promise for 12 V winding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput shaft\u003c\/th\u003e\n\u003ctd\u003e8 mm D shaft, +0 \/ −0.03 mm diameter tolerance; 22±0.5 mm projection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShaft details\u003c\/th\u003e\n\u003ctd\u003e12±0.1 mm front feature length; 7 mm D-flat dimension +0 \/ −0.10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGearbox lengths\u003c\/th\u003e\n\u003ctd\u003eL33.5, 43.5, 53.5 or 63.5 mm according to ratio; tolerance L±0.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor body reference\u003c\/th\u003e\n\u003ctd\u003e59.6±0.3 mm long; 42±0.2 mm diameter; 42.0 mm MAX end-view reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003e4×M4 holes, 6 mm deep, 35 mm pitch-circle reference; front boss 26 mm diameter +0 \/ −0.05 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdditional drawing references\u003c\/th\u003e\n\u003ctd\u003e2.0 mm shoulder feature; 6.0 mm rear projection; 17.5 mm rear feature diameter; lead 280±5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMass reference\u003c\/th\u003e\n\u003ctd\u003eApproximately 783g; gearbox ratio and configuration affect actual motor mass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControl harness\u003c\/th\u003e\n\u003ctd\u003eFive wires: black GND, red VCC, blue PWM, yellow FG, white CW\/CCW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFG output\u003c\/th\u003e\n\u003ctd\u003eOpen collector; 12 pulses per motor-shaft revolution; maximum 5 mA sink; use suitable pull-up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFG logic reference\u003c\/th\u003e\n\u003ctd\u003eVOH≥4 V with 5 V\/10kΩ pull-up; VOL≤0.6 V; controller sensing must match output levels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePWM input\u003c\/th\u003e\n\u003ctd\u003e0–5 V; VIH≥2.0 V run; VIL≤0.6 V stop; maximum 50 kHz, recommended 15–25 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDirection input\u003c\/th\u003e\n\u003ctd\u003e0–5 V; white wire≥2.0 V selectsCCW; ≤0.6 V selectsCW; tie toGND to reverse default direction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHigher-power series option\u003c\/th\u003e\n\u003ctd\u003eEight-wire external-driver version requires customization; not one of these five-wire retail configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eConfiguration Guide\u003c\/h2\u003e\u003cp\u003eChoose one actual Package, Reduction Ratio and Voltage combination.246:1 appears only in the family performance reference and is not offered by the saved retail selector. The enclosed-controller configuration is identified by its enclosure; the other controller options use the open PCB. Do not infer different electrical capability from enclosure color.\u003c\/p\u003e\u003ch2\u003ePerformance at 12 V and 24 V\u003c\/h2\u003e\u003cp\u003eThe 12 V winding has an approximately 10 W power reference; the 24 V winding has an approximately 50 W reference. Compare loaded speed and torque at the selected voltage; no-load rpm is a different operating condition.246:1 rows below are series reference only.\u003c\/p\u003e\u003ch3\u003e12 V\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eLoaded rpm\u003c\/th\u003e\n\u003cth\u003eLoad torque, kgf·cm\u003c\/th\u003e\n\u003cth\u003eStall torque reference, kgf·cm\u003c\/th\u003e\n\u003cth\u003eGearboxL, mm\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.7:1\u003c\/td\u003e\n\u003ctd\u003e1050\u003c\/td\u003e\n\u003ctd\u003e590\u003c\/td\u003e\n\u003ctd\u003e2.00\u003c\/td\u003e\n\u003ctd\u003e≥4.0\u003c\/td\u003e\n\u003ctd\u003e33.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5:1\u003c\/td\u003e\n\u003ctd\u003e800\u003c\/td\u003e\n\u003ctd\u003e420\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e≥6.0\u003c\/td\u003e\n\u003ctd\u003e33.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13:1\u003c\/td\u003e\n\u003ctd\u003e305\u003c\/td\u003e\n\u003ctd\u003e170\u003c\/td\u003e\n\u003ctd\u003e7.0\u003c\/td\u003e\n\u003ctd\u003e≥16.0\u003c\/td\u003e\n\u003ctd\u003e43.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e18:1\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e9.0\u003c\/td\u003e\n\u003ctd\u003e≥20.0\u003c\/td\u003e\n\u003ctd\u003e43.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e25:1\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e13.0\u003c\/td\u003e\n\u003ctd\u003e≥30.0\u003c\/td\u003e\n\u003ctd\u003e43.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e49:1\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e25.0\u003c\/td\u003e\n\u003ctd\u003eSee load ceiling\u003c\/td\u003e\n\u003ctd\u003e53.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e67:1\u003c\/td\u003e\n\u003ctd\u003e58\u003c\/td\u003e\n\u003ctd\u003e33\u003c\/td\u003e\n\u003ctd\u003e35.0\u003c\/td\u003e\n\u003ctd\u003eSee load ceiling\u003c\/td\u003e\n\u003ctd\u003e53.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e92:1\u003c\/td\u003e\n\u003ctd\u003e43\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e50.0\u003c\/td\u003e\n\u003ctd\u003eSee load ceiling\u003c\/td\u003e\n\u003ctd\u003e53.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e246:1 (series reference)\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003e50.0\u003c\/td\u003e\n\u003ctd\u003eSee load ceiling\u003c\/td\u003e\n\u003ctd\u003e63.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e336:1\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e50.0\u003c\/td\u003e\n\u003ctd\u003eSee load ceiling\u003c\/td\u003e\n\u003ctd\u003e63.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e625:1\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e50.0\u003c\/td\u003e\n\u003ctd\u003eSee load ceiling\u003c\/td\u003e\n\u003ctd\u003e63.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eNo-load current ≤350 mA; loaded current ≤2.0 A; stall current ≤4.0 A.\u003c\/p\u003e\u003ch3\u003e24 V\u003c\/h3\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eLoaded rpm\u003c\/th\u003e\n\u003cth\u003eLoad torque, kgf·cm\u003c\/th\u003e\n\u003cth\u003eStall torque reference, kgf·cm\u003c\/th\u003e\n\u003cth\u003eGearboxL, mm\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.7:1\u003c\/td\u003e\n\u003ctd\u003e2100\u003c\/td\u003e\n\u003ctd\u003e1180\u003c\/td\u003e\n\u003ctd\u003e4.0\u003c\/td\u003e\n\u003ctd\u003e≥8.0\u003c\/td\u003e\n\u003ctd\u003e33.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5:1\u003c\/td\u003e\n\u003ctd\u003e1520\u003c\/td\u003e\n\u003ctd\u003e840\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e≥12.0\u003c\/td\u003e\n\u003ctd\u003e33.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13:1\u003c\/td\u003e\n\u003ctd\u003e570\u003c\/td\u003e\n\u003ctd\u003e340\u003c\/td\u003e\n\u003ctd\u003e14.0\u003c\/td\u003e\n\u003ctd\u003e≥30.0\u003c\/td\u003e\n\u003ctd\u003e43.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e18:1\u003c\/td\u003e\n\u003ctd\u003e420\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003ctd\u003e18.0\u003c\/td\u003e\n\u003ctd\u003e≥40.0\u003c\/td\u003e\n\u003ctd\u003e43.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e25:1\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e25.0\u003c\/td\u003e\n\u003ctd\u003eSee load ceiling\u003c\/td\u003e\n\u003ctd\u003e43.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e49:1\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e50.0\u003c\/td\u003e\n\u003ctd\u003eSee load ceiling\u003c\/td\u003e\n\u003ctd\u003e53.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e67:1\u003c\/td\u003e\n\u003ctd\u003e116\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e50.0\u003c\/td\u003e\n\u003ctd\u003eSee load ceiling\u003c\/td\u003e\n\u003ctd\u003e53.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e92:1\u003c\/td\u003e\n\u003ctd\u003e84\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003ctd\u003e50.0\u003c\/td\u003e\n\u003ctd\u003eSee load ceiling\u003c\/td\u003e\n\u003ctd\u003e53.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e246:1 (series reference)\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e50.0\u003c\/td\u003e\n\u003ctd\u003eSee load ceiling\u003c\/td\u003e\n\u003ctd\u003e63.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e336:1\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e50.0\u003c\/td\u003e\n\u003ctd\u003eSee load ceiling\u003c\/td\u003e\n\u003ctd\u003e63.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e625:1\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e50.0\u003c\/td\u003e\n\u003ctd\u003eSee load ceiling\u003c\/td\u003e\n\u003ctd\u003e63.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eNo-load current ≤500 mA; loaded current ≤2.8 A; stall current ≤4.0 A.\u003c\/p\u003e\u003cp\u003eDo not exceed 60kgf·cm output load. Avoid stall; the 60kgf·cm ceiling is not a continuous torque or stall rating. High-power eight-wire external-driver versions require a different custom configuration and are not included here.\u003c\/p\u003e\u003ch2\u003eFive-Wire Motor Connection\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBlack \/ GND\u003c\/th\u003e\n\u003ctd\u003eMotor\/control ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRed \/ VCC\u003c\/th\u003e\n\u003ctd\u003eSelected 12 V or 24 V motor supply positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBlue \/ PWM\u003c\/th\u003e\n\u003ctd\u003e0–5 V pulse-width speed input; do not apply motor supply voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eYellow \/ FG\u003c\/th\u003e\n\u003ctd\u003eOpen-collector speed feedback, 12 motor-shaft pulses\/revolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWhite \/ CW\/CCW\u003c\/th\u003e\n\u003ctd\u003eDirection input; floating for default direction, grounded for reverse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eFor the default direction, connect red to the selected motor supply positive and black to ground; leave white unconnected. To reverse that direction, connect white to black ground. Blue is the 0–5 V PWM signal input; yellow isFG output. FG provides 12 pulses per motor-shaft revolution; the output-shaft pulse reference is 12 multiplied by reduction ratio. It provides speed feedback, not absolute position.\u003c\/p\u003e\u003ch2\u003eOptional Controller Connections\u003c\/h2\u003e\u003cp\u003eThe controller reference identifies powerV+ andV− as DC supply inputs; motorVCC+ goes to red, motorGND− to black, andCW\/CCW to white. YellowFG is not connected to this controller.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpeed-control mode:blue motorPWM lead connects to controllerPWM; BRAKE terminal is left open. Speed control and direction switching are available.\u003c\/li\u003e\n\u003cli\u003eBrake-control mode:blue motorPWM lead connects to controllerBRAKE; controllerPWM terminal is left open. This mode provides stop\/brake and direction switching, without speed adjustment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe illustrated controller board accepts 6–30 V DC. Do not connect it directly to 220 V AC. Change direction only after the motor has stopped. Match the supply to the selected 12 V or 24 V motor winding. Check actual controller terminal labels before wiring.\u003c\/p\u003e\u003ch2\u003eMechanical Installation and Operation\u003c\/h2\u003e\u003cp\u003eUse the ratio-specific gearbox lengthL and reference drawing before machining. Mounting holes are 4×M4, 6 mm deep; avoid bottoming screws. The optional bracket drawing shows 70×50 mm base, 60 mm height, 3 mm thickness, a 28.2 mm central opening and 35 mm mounting-circle reference. Use the bracket only where mechanical fit matches.\u003c\/p\u003e\u003cp\u003eAvoid overload and stalled operation; speed falls with load and noise changes with speed and load. Assess cooling, current demand and duty cycle for the actual mechanism. Do not use a stall figure as a normal operating point.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompact automation mechanisms requiring geared brushless rotation and speed control.\u003c\/li\u003e\n\u003cli\u003eSmall robotic mechanisms where the selected torque, speed and feedback interface fit the controller.\u003c\/li\u003e\n\u003cli\u003eMaterial-handling and office-automation equipment matched to the shaft, mounting and electrical requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMotor Only:one selected five-wire geared motor with internal driver.\u003c\/li\u003e\n\u003cli\u003eMotor + Mounting Bracket:one selected motor and the pictured bracket\/mounting hardware.\u003c\/li\u003e\n\u003cli\u003eMotor + Enclosed Controller:one selected motor and one enclosed control board.\u003c\/li\u003e\n\u003cli\u003eMotor + Open-Board Controller:one selected motor and one open PCB control board.\u003c\/li\u003e\n\u003cli\u003eMotor + Open-Board Controller + Bracket:one motor, one open PCB controller and the pictured bracket\/mounting hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePower supply, external eight-wire driver, robot and complete machine are not included. Comparison and internal-construction photos do not imply extra motors, loose gears or a separate internal-driver board in the package.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs a separate brushless driver required for the listed motor?\u003c\/h3\u003e\u003cp\u003eThe five-wire motor has an internal driver. The optional controller provides convenient control connections; an eight-wire external-driver motor is a different custom configuration.\u003c\/p\u003e\u003ch3\u003eAre the 12 V and 24 V motors the same power?\u003c\/h3\u003e\u003cp\u003eNo. The performance references differ:approximately 10 W for 12 V and 50 W for 24 V. Match both voltage and operating point.\u003c\/p\u003e\u003ch3\u003eCan the optional controller brake and adjust speed at the same time?\u003c\/h3\u003e\u003cp\u003eThe illustrated connection modes are alternatives. Speed mode connects the blue lead toPWM; stop\/brake mode connects it toBRAKE and has no speed adjustment.\u003c\/p\u003e\u003ch3\u003eDoesFG give gearbox-output position?\u003c\/h3\u003e\u003cp\u003eNo. FG is motor-shaft speed feedback with 12 pulses per motor revolution. Output pulse reference scales with gearbox ratio; it is not an absolute-position interface.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai42gp4260-dimensions.webp?v=1792670918\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"42GP-BLDC4260 dimensions inmm; Ldepends on ratio\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai42gp4260-dimensions.webp?v=1792670918\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e42GP-BLDC4260 dimensions inmm; Ldepends on ratio\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai42gp4260-performance-12V.webp?v=1792670924\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"12 V no-load\/load\/current\/stall references and gearbox lengths\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai42gp4260-performance-12V.webp?v=1792670924\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e12 V no-load\/load\/current\/stall references and gearbox lengths\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai42gp4260-performance-24V.webp?v=1792670931\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"24 V no-load\/load\/current\/stall references and gearbox lengths\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai42gp4260-performance-24V.webp?v=1792670931\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e24 V no-load\/load\/current\/stall references and gearbox lengths\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai42gp4260-wiring.webp?v=1792670937\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Five-wire motor wiring and logic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai42gp4260-wiring.webp?v=1792670937\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eFive-wire motor wiring and logic\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai42gp4260-controller.webp?v=1792670943\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Optional controller - two alternative modes\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai42gp4260-controller.webp?v=1792670943\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOptional controller - two alternative modes\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai42gp4260-construction.webp?v=1792670949\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Planetary gearing and internal Hall driver\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai42gp4260-construction.webp?v=1792670949\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003ePlanetary gearing and internal Hall driver\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai42gp4260-bracket.webp?v=1792670956\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Optional 42GP mounting bracket\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai42gp4260-bracket.webp?v=1792670956\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOptional 42GP mounting bracket\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai42gp4260-bearing.webp?v=1792670961\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Ball-bearing support at the 42GP output shaft\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai42gp4260-bearing.webp?v=1792670961\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eBall-bearing support at the 42GP output shaft\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 3.7:1 \/ 12V","offer_id":68092617883872,"sku":"CHIHAI-42GP4260-6878-001","price":101.31,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 3.7:1 \/ 24V","offer_id":68092617916640,"sku":"CHIHAI-42GP4260-6878-002","price":101.31,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 5:1 \/ 12V","offer_id":68092617949408,"sku":"CHIHAI-42GP4260-6878-003","price":101.31,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 5:1 \/ 24V","offer_id":68092617982176,"sku":"CHIHAI-42GP4260-6878-004","price":101.31,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 13:1 \/ 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12V","offer_id":68092621029600,"sku":"CHIHAI-42GP4260-6878-097","price":114.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Open-Board Controller + Bracket \/ 336:1 \/ 24V","offer_id":68092621062368,"sku":"CHIHAI-42GP4260-6878-098","price":114.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Open-Board Controller + Bracket \/ 625:1 \/ 12V","offer_id":68092621095136,"sku":"CHIHAI-42GP4260-6878-099","price":114.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Open-Board Controller + Bracket \/ 625:1 \/ 24V","offer_id":68092621127904,"sku":"CHIHAI-42GP4260-6878-100","price":114.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai42gp4260-package1.jpg?v=1792670967"},{"product_id":"chihai-chs-gm12-15by-m4-threaded-shaft-geared-stepper-motor","title":"CHIHAI CHS-GM12-15BY M4 Threaded-Shaft Geared Stepper Motor, 55mm","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHS-GM12-15BY-55 M4 is a compact two-phase \u003ca href=\"https:\/\/rcdrone.top\/collections\/electric-motors\"\u003egeared stepper motor\u003c\/a\u003e with an M4 threaded output shaft. Choose 10: 1, 30: 1, 50: 1, 100: 1 or298: 1 and a motor-only, driver, enclosed-driver or flange-nut package for compact positioning mechanisms.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAll-metal reduction gears and a two-phase, four-wire stepper structure.\u003c\/li\u003e\n\u003cli\u003e55 mm reference threaded shaft with an optional matching flange nut.\u003c\/li\u003e\n\u003cli\u003eFive actual ratio choices and package-specific driver options.\u003c\/li\u003e\n\u003cli\u003eCompact motor body and attached four-wire lead.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \/ model\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR \/ CHS-GM12-15BY-55 M4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eTwo-phase, four-wire permanent-magnet geared stepper motor with M4 threaded shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGearbox\u003c\/td\u003e\n\u003ctd\u003eAll-metal reduction gears; five offered ratios10\/30\/50\/100\/298: 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody \/ motor diameter\u003c\/td\u003e\n\u003ctd\u003e15.5 mm drawing diameter; 19.50 mm reference body length excluding threaded shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft\u003c\/td\u003e\n\u003ctd\u003eM4 thread; 55.0±0.5 mm one-ended projection; pitch not established, so linear travel per revolution is not specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e2×M1.6 holes; 9.0 mm spacing and 12.0 mm front reference; shaft shoulder0.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther drawing dimensions\u003c\/td\u003e\n\u003ctd\u003e9.0 mm gear section; 8.0 mm motor section; 10.3 mm rear length; diameter5.4 rear boss; 1.5 mm MAX projection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor mass\u003c\/td\u003e\n\u003ctd\u003eApproximately17 g net reference; packages vary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead and connector\u003c\/td\u003e\n\u003ctd\u003e150±5 mm; UL1571 AWG30; 4-pin1.25 mm pitch \/1.25-4Y reference; MOLEX51021-0400 and 50058-8000 drawing references\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical reference\u003c\/td\u003e\n\u003ctd\u003e5 V DC\/L6219 driver; 150 mA per phase; 30Ω ±7% per phase; 9.5mH per phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply guidance\u003c\/td\u003e\n\u003ctd\u003e5–12 V operating\/application range with suitable current-controlled stepper driver; separate lower-voltage thermal guidance listed below\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum gearbox torque\u003c\/td\u003e\n\u003ctd\u003e3.0kgf.cm; this is rotational torque, not axial thrust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBare motor\u003c\/td\u003e\n\u003ctd\u003eRequires a suitable two-phase driver; do not connect a DC supply directly as though it were a brushed motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eReduction and Torque Reference\u003c\/h2\u003e\u003cp\u003eThe following5 V\/L6219 reference includes family ratios not offered as retail choices here. Output step angle refers to shaft rotation after reduction; the thread pitch is not specified, so these values do not establish a linear positioning increment or axial load rating.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio : 1\u003c\/th\u003e\n\u003cth\u003eExact ratio\u003c\/th\u003e\n\u003cth\u003eOutput step degrees\u003c\/th\u003e\n\u003cth\u003erpm at 1000PPS\u003c\/th\u003e\n\u003cth\u003eHolding kgf.cm\u003c\/th\u003e\n\u003cth\u003ePull-out kgf.cm\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e9.68\u003c\/td\u003e\n\u003ctd\u003e1.86\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e0.14\u003c\/td\u003e\n\u003ctd\u003e0.04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e19.36\u003c\/td\u003e\n\u003ctd\u003e0.93\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e0.28\u003c\/td\u003e\n\u003ctd\u003e0.08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e29.47\u003c\/td\u003e\n\u003ctd\u003e0.61\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e0.42\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e51.1\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e99.3\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e1.4\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e150.96\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e210\u003c\/td\u003e\n\u003ctd\u003e209.76\u003c\/td\u003e\n\u003ctd\u003e0.086\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e2.9\u003c\/td\u003e\n\u003ctd\u003e0.84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e298\u003c\/td\u003e\n\u003ctd\u003e297.9\u003c\/td\u003e\n\u003ctd\u003e0.06\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e3.0 max\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e380\u003c\/td\u003e\n\u003ctd\u003e379.16\u003c\/td\u003e\n\u003ctd\u003e0.047\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e3.0 max\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eReference phase current is 150 mA, phase resistance30Ω ±7% and phase inductance9.5mH. The table labels maximum self-starting frequency as more than1200PPS and maximum response frequency as more than900PPS. These differently labeled references do not establish a reliable guaranteed frequency ceiling; the application note gives an800–1200PPS context. Select a conservative start rate and acceleration profile for the actual load and driver.\u003c\/p\u003e\u003ch2\u003eVoltage and Thermal Guidance\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eTest supply\u003c\/th\u003e\n\u003cth\u003eSuggested drive PPS\/Hz\u003c\/th\u003e\n\u003cth\u003eSuggested drive current\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e12.0 V\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e≤0.25 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7.4 V\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e≤0.15 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6.0 V\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e≤0.10 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5.0 V\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e≤0.08 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.7 V\u003c\/td\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003ctd\u003e≤0.07 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThis thermal\/application guidance is separate from the 150 mA-per-phase 5 V\/L6219 parameter reference. Do not treat the two current references as the same test condition. The winding relation is supply voltage=back EMF+phase current×resistance; use a suitable stepper driver and current limit. For long operation, monitor heating and provide cooling or programmed stop intervals when required.\u003c\/p\u003e\u003ch2\u003eWiring and Excitation\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eConnector pin\u003c\/th\u003e\n\u003cth\u003eWire color\u003c\/th\u003e\n\u003cth\u003ePhase\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003ctd\u003eA+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003ctd\u003eB-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003ctd\u003eA-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003ctd\u003eB+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eWhite\/red form phaseA; yellow\/black form phaseB. The sequence below shows the two-phase excitation reference; reversing the sequence reverses rotation. Confirm coil pairs and the selected driver before connection.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCoil\u003c\/th\u003e\n\u003cth\u003eStep1\u003c\/th\u003e\n\u003cth\u003eStep2\u003c\/th\u003e\n\u003cth\u003eStep3\u003c\/th\u003e\n\u003cth\u003eStep4\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003ctd\u003e+\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003ctd\u003e+\u003c\/td\u003e\n\u003ctd\u003e+\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA return\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e+\u003c\/td\u003e\n\u003ctd\u003e+\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB return\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e+\u003c\/td\u003e\n\u003ctd\u003e+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFlange Nut and Mechanical Fit\u003c\/h2\u003e\u003cp\u003eThe matching M4 threaded flange-nut reference has a 22 mm flange diameter, 10 mm body diameter, 12 mm overall length, 2 mm flange thickness, 8 mm thread-section reference and 16 mm mounting-hole spacing. Four mounting holes are3 mm diameter; the side drawing marks anM3 through feature. The nut is included only where named. Check thread fit and clearances before installing; no unsupported thread pitch, backlash or linear-force rating is promised.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eCompact instrument adjustment, camera positioning mechanisms, small robotic mechanisms and other miniature positioning projects where step control, reduction gearing and a threaded output are suitable. A linear guide, carriage, complete robot, external controller and power supply are not included.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMotor Only: one selected ratio motor with itsM4 threaded shaft and four-wire lead.\u003c\/li\u003e\n\u003cli\u003eOpen Driver: one motor and the pictured push-button driver board.\u003c\/li\u003e\n\u003cli\u003eEnclosed Driver: one motor and the pictured enclosed driver.\u003c\/li\u003e\n\u003cli\u003eFlange Nut: one motor and one matching flange nut.\u003c\/li\u003e\n\u003cli\u003eFlange Nut + Driver: one motor, one flange nut and one open driver board.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDriver versions, case and nut follow the selected package. Other packages do not include these accessories. The photographed open driver is marked STEPCON-V1.1 and 5–18 V at its power connector. This is a board input reference, not the motor phase-current rating; verify the actual board revision and current setting. PUL, DIR andEN labels are pictured, but detailed external signal levels and timing are not established here.\u003c\/p\u003e\u003ch2\u003eInstallation and Operation\u003c\/h2\u003e\u003cp\u003eSupport the mechanism so shaft loads remain suitable for the motor and gearbox; avoid overload and stall. Confirm screw clearance, coil pairs, current setting and mechanical fit before operation. Speed and torque depend on driver, supply, load and acceleration. Motor noise and heating vary with duty cycle. A bare motor requires a compatible bipolar stepper driver and a suitable supply.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eDoes every option include the flange nut?\u003c\/h3\u003e\u003cp\u003eNo. Only packages naming the flange nut include it.\u003c\/p\u003e\u003ch3\u003eCan I power the motor directly from a DC supply?\u003c\/h3\u003e\u003cp\u003eUse a suitable two-phase stepper driver. A bare motor is not wired like a brushed DC motor.\u003c\/p\u003e\u003ch3\u003eWhat is the linear travel per shaft revolution?\u003c\/h3\u003e\u003cp\u003eThe shaft is specified asM4, but thread pitch and lead are not established here. Confirm them for your mechanism before calculating travel.\u003c\/p\u003e\u003ch3\u003eIs the 3.0kgf.cm limit an axial load rating?\u003c\/h3\u003e\u003cp\u003eNo. It is a rotational gearbox-torque limit; it does not specify permissible axial thrust.\u003c\/p\u003e\u003ch3\u003eAre20: 1, 150: 1, 210: 1 and 380: 1 sold in this listing?\u003c\/h3\u003e\u003cp\u003eThose are family reference ratios in the parameter table. The selectable ratios are10: 1, 30: 1, 50: 1, 100: 1 and 298: 1.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-74-performance.webp?v=1792670938\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"5V\/L6219 ratio and torque reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-74-performance.webp?v=1792670938\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e5V\/L6219 ratio and torque reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-74-thermal.webp?v=1792670943\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Voltage and thermal\/application drive reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-74-thermal.webp?v=1792670943\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eVoltage and thermal\/application drive reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-74-wiring.webp?v=1792670949\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Four-wire bipolar stepper connection\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-74-wiring.webp?v=1792670949\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eFour-wire bipolar stepper connection\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-74-driver.webp?v=1792670956\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Driver packages and operation\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-74-driver.webp?v=1792670956\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eDriver packages and operation\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-74-dimensions.webp?v=1792670963\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Stepper motor dimensions in mm\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-74-dimensions.webp?v=1792670963\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eStepper motor dimensions in mm\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-74-flange_dimensions.webp?v=1792670970\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Optional matching M4 flange nut\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-74-flange_dimensions.webp?v=1792670970\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOptional matching M4 flange nut\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 10:1 \/ M4 x55mm","offer_id":68092625027296,"sku":"CHSGM1215BYM4-6874-01","price":28.23,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 30:1 \/ M4 x55mm","offer_id":68092625060064,"sku":"CHSGM1215BYM4-6874-02","price":28.23,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 50:1 \/ M4 x55mm","offer_id":68092625092832,"sku":"CHSGM1215BYM4-6874-03","price":28.23,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 100:1 \/ M4 x55mm","offer_id":68092625125600,"sku":"CHSGM1215BYM4-6874-04","price":28.23,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 298:1 \/ M4 x55mm","offer_id":68092625158368,"sku":"CHSGM1215BYM4-6874-05","price":28.23,"currency_code":"USD","in_stock":true},{"title":"Motor + Open Driver \/ 10:1 \/ M4 x55mm","offer_id":68092625191136,"sku":"CHSGM1215BYM4-6874-06","price":44.0,"currency_code":"USD","in_stock":true},{"title":"Motor + Open Driver \/ 30:1 \/ M4 x55mm","offer_id":68092625223904,"sku":"CHSGM1215BYM4-6874-07","price":44.0,"currency_code":"USD","in_stock":true},{"title":"Motor + Open Driver \/ 50:1 \/ M4 x55mm","offer_id":68092625256672,"sku":"CHSGM1215BYM4-6874-08","price":44.0,"currency_code":"USD","in_stock":true},{"title":"Motor + Open Driver \/ 100:1 \/ M4 x55mm","offer_id":68092625289440,"sku":"CHSGM1215BYM4-6874-09","price":44.0,"currency_code":"USD","in_stock":true},{"title":"Motor + Open Driver \/ 298:1 \/ M4 x55mm","offer_id":68092625322208,"sku":"CHSGM1215BYM4-6874-10","price":44.0,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 10:1 \/ M4 x55mm","offer_id":68092625354976,"sku":"CHSGM1215BYM4-6874-11","price":46.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 30:1 \/ M4 x55mm","offer_id":68092625387744,"sku":"CHSGM1215BYM4-6874-12","price":46.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 50:1 \/ M4 x55mm","offer_id":68092625420512,"sku":"CHSGM1215BYM4-6874-13","price":46.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 100:1 \/ M4 x55mm","offer_id":68092625453280,"sku":"CHSGM1215BYM4-6874-14","price":46.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 298:1 \/ M4 x55mm","offer_id":68092625486048,"sku":"CHSGM1215BYM4-6874-15","price":46.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut \/ 10:1 \/ M4 x55mm","offer_id":68092625518816,"sku":"CHSGM1215BYM4-6874-16","price":26.83,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut \/ 30:1 \/ M4 x55mm","offer_id":68092625551584,"sku":"CHSGM1215BYM4-6874-17","price":26.83,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut \/ 50:1 \/ M4 x55mm","offer_id":68092625584352,"sku":"CHSGM1215BYM4-6874-18","price":26.83,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut \/ 100:1 \/ M4 x55mm","offer_id":68092625617120,"sku":"CHSGM1215BYM4-6874-19","price":26.83,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut \/ 298:1 \/ M4 x55mm","offer_id":68092625649888,"sku":"CHSGM1215BYM4-6874-20","price":26.83,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut + Driver \/ 10:1 \/ M4 x55mm","offer_id":68092625682656,"sku":"CHSGM1215BYM4-6874-21","price":45.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut + Driver \/ 30:1 \/ M4 x55mm","offer_id":68092625715424,"sku":"CHSGM1215BYM4-6874-22","price":45.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut + Driver \/ 50:1 \/ M4 x55mm","offer_id":68092625748192,"sku":"CHSGM1215BYM4-6874-23","price":45.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut + Driver \/ 100:1 \/ M4 x55mm","offer_id":68092625780960,"sku":"CHSGM1215BYM4-6874-24","price":45.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut + Driver \/ 298:1 \/ M4 x55mm","offer_id":68092625813728,"sku":"CHSGM1215BYM4-6874-25","price":45.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/local68-74-v1.jpg?v=1792670975"},{"product_id":"chihai-chr-gm16-050s-dc-gear-motor-winding-bracket-options","title":"CHIHAI CHR-GM16-050S DC Gear Motor, 3V-24V Winding and Bracket Options","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHR-GM16-050S is a miniature \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC gear motor\u003c\/a\u003e with metal reduction gearing and a D-shaped output shaft. Choose the motor or motor-and-bracket package, gear ratio and voltage\/winding combination for compact mechanisms requiring reduced speed and increased shaft torque.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMetal reduction gears and copper-wound motor armature.\u003c\/li\u003e\n\u003cli\u003eReversible brushed DC operation; speed depends on voltage and mechanical load.\u003c\/li\u003e\n\u003cli\u003eEight voltage\/winding choices across 3V, 6V, 12V and24V.\u003c\/li\u003e\n\u003cli\u003eMotor-only or motor-and-bracket packages.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel family\u003c\/td\u003e\n\u003ctd\u003eCHR-GM16-050S \/ CHR-GM16-050PA brushed permanent-magnet DC gear motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanism\u003c\/td\u003e\n\u003ctd\u003eAll-metal gear train, copper-wound armature, reversible rotation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelectable windings\u003c\/td\u003e\n\u003ctd\u003e3V:11\/16;6V:11\/13\/16;12V:11\/34;24V:34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal ratios\u003c\/td\u003e\n\u003ctd\u003e10:1, 20:1, 35:1, 63:1, 86:1, 115:1, 150:1 \/7D, 150:1 \/10D, 250:1, 360:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft reference\u003c\/td\u003e\n\u003ctd\u003e3.0 mm D-shaft, 2.50 mm flat dimension;10.0 ±0.3 mm projection in the shown drawing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical drawing\u003c\/td\u003e\n\u003ctd\u003e15.5 mm round motor\/gearhead reference;26.9 mm motor can;11.0 mm gear section;1.9 ±0.2 mm rear projection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e2 xM2.0 x0.4 tapped holes, 9.0 mm marked offset; verify drawing and configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther dimensions\u003c\/td\u003e\n\u003ctd\u003e4.0 mm front boss;1.5 mm collar;4.7 mm rear boss;0.3 mm rear feature;12.1 mm rear reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor mass\u003c\/td\u003e\n\u003ctd\u003eApproximately25 g, ratio\/configuration dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGearbox load ceiling\u003c\/td\u003e\n\u003ctd\u003eDo not exceed3.0 kgf.cm output torque; avoid stalled operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eConfiguration Guide\u003c\/h2\u003e\u003cp\u003eSelect the rated voltage and winding together:the 11, 13, 16 and34 winding versions have different speed\/current characteristics. A general6-12V family label does not override the 3V or24V selections. The 150:1 options retain the 7D and10D identifiers as distinct configurations; verify the actual shaft and mounting envelope before machining. The 10 mm shaft drawing is a reference, not a dimensional promise for every suffix.\u003c\/p\u003e\u003ch2\u003ePerformance by Voltage and Winding\u003c\/h2\u003e\u003cp\u003eLoad and no-load speed are different operating conditions. Load torque references are not payload ratings. Units gf.cm and kgf.cm are gram-force-centimetre and kilogram-force-centimetre torque. Every table uses its named winding; do not apply one voltage row to another version. Ratio150:1 is the common performance reference for both150 suffix choices.\u003c\/p\u003e\u003ch3\u003e3V \/ Winding11\u003c\/h3\u003e\u003cp\u003eUnreduced motor reference:4150rpm \/11170. No-load current ≤50 mA; load current ≤100 mA. Stall current ≤600 mA.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eLoad torque(gf.cm)\u003c\/th\u003e\n\u003cth\u003eLoad rpm\u003c\/th\u003e\n\u003cth\u003eStall torque reference(kgf.cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e415\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e365\u003c\/td\u003e\n\u003ctd\u003e≥0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e208\u003c\/td\u003e\n\u003ctd\u003e46\u003c\/td\u003e\n\u003ctd\u003e182\u003c\/td\u003e\n\u003ctd\u003e≥0.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35:1\u003c\/td\u003e\n\u003ctd\u003e119\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e≥0.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e63:1\u003c\/td\u003e\n\u003ctd\u003e66\u003c\/td\u003e\n\u003ctd\u003e144\u003c\/td\u003e\n\u003ctd\u003e57\u003c\/td\u003e\n\u003ctd\u003e≥1.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86:1\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003ctd\u003e197\u003c\/td\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003ctd\u003e≥1.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115:1\u003c\/td\u003e\n\u003ctd\u003e36\u003c\/td\u003e\n\u003ctd\u003e264\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e≥2.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e345\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250:1\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003e575\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360:1\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e828\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e3V \/ Winding16\u003c\/h3\u003e\u003cp\u003eUnreduced motor reference:10000rpm \/1672. No-load current ≤90 mA; load current ≤450 mA. A verified stall-current limit is not established for this winding; use appropriate current limiting.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eLoad torque(kgf.cm)\u003c\/th\u003e\n\u003cth\u003eLoad rpm\u003c\/th\u003e\n\u003cth\u003eStall torque reference(kgf.cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e0.06\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e0.11\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35:1\u003c\/td\u003e\n\u003ctd\u003e285\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e63:1\u003c\/td\u003e\n\u003ctd\u003e159\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86:1\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e1.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115:1\u003c\/td\u003e\n\u003ctd\u003e87\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e2.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e67\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250:1\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e1.25\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360:1\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e1.25\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e6V \/ Winding11\u003c\/h3\u003e\u003cp\u003eUnreduced motor reference:8300rpm \/11170. No-load current ≤60 mA; load current ≤150 mA. Stall current ≤900 mA.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eLoad torque(gf.cm)\u003c\/th\u003e\n\u003cth\u003eLoad rpm\u003c\/th\u003e\n\u003cth\u003eStall torque reference(kgf.cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e840\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e725\u003c\/td\u003e\n\u003ctd\u003e≥0.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e420\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e363\u003c\/td\u003e\n\u003ctd\u003e≥0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35:1\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003ctd\u003e158\u003c\/td\u003e\n\u003ctd\u003e207\u003c\/td\u003e\n\u003ctd\u003e≥1.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e63:1\u003c\/td\u003e\n\u003ctd\u003e133\u003c\/td\u003e\n\u003ctd\u003e284\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86:1\u003c\/td\u003e\n\u003ctd\u003e98\u003c\/td\u003e\n\u003ctd\u003e387\u003c\/td\u003e\n\u003ctd\u003e84\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115:1\u003c\/td\u003e\n\u003ctd\u003e73\u003c\/td\u003e\n\u003ctd\u003e518\u003c\/td\u003e\n\u003ctd\u003e63\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e56\u003c\/td\u003e\n\u003ctd\u003e675\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250:1\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e1125\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360:1\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e1620\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e6V \/ Winding13\u003c\/h3\u003e\u003cp\u003eUnreduced motor reference:12000rpm \/13120. No-load current ≤90 mA; load current ≤300 mA. Stall current ≤1000 mA.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eLoad torque(kgf.cm)\u003c\/th\u003e\n\u003cth\u003eLoad rpm\u003c\/th\u003e\n\u003cth\u003eStall torque reference(kgf.cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e1200\u003c\/td\u003e\n\u003ctd\u003e0.05\u003c\/td\u003e\n\u003ctd\u003e730\u003c\/td\u003e\n\u003ctd\u003e≥0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003e360\u003c\/td\u003e\n\u003ctd\u003e≥0.45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35:1\u003c\/td\u003e\n\u003ctd\u003e375\u003c\/td\u003e\n\u003ctd\u003e0.17\u003c\/td\u003e\n\u003ctd\u003e210\u003c\/td\u003e\n\u003ctd\u003e≥0.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e63:1\u003c\/td\u003e\n\u003ctd\u003e190\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e≥1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86:1\u003c\/td\u003e\n\u003ctd\u003e139\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e≥2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115:1\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003ctd\u003e0.55\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e≥2.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250:1\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360:1\u003c\/td\u003e\n\u003ctd\u003e33\u003c\/td\u003e\n\u003ctd\u003e1.8\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e6V \/ Winding16\u003c\/h3\u003e\u003cp\u003eUnreduced motor reference:20000rpm \/1672. No-load current ≤170 mA; load current ≤900 mA. A verified stall-current limit is not established for this winding; use appropriate current limiting.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eLoad torque(kgf.cm)\u003c\/th\u003e\n\u003cth\u003eLoad rpm\u003c\/th\u003e\n\u003cth\u003eStall torque reference(kgf.cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e2000\u003c\/td\u003e\n\u003ctd\u003e0.11\u003c\/td\u003e\n\u003ctd\u003e1200\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e0.22\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e0.85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35:1\u003c\/td\u003e\n\u003ctd\u003e570\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e63:1\u003c\/td\u003e\n\u003ctd\u003e317\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86:1\u003c\/td\u003e\n\u003ctd\u003e230\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115:1\u003c\/td\u003e\n\u003ctd\u003e173\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e133\u003c\/td\u003e\n\u003ctd\u003e1.6\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250:1\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e54\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360:1\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e12V \/ Winding34\u003c\/h3\u003e\u003cp\u003eUnreduced motor reference:8000rpm \/07340. No-load current ≤50 mA; load current ≤180 mA. Stall current ≤360 mA.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eLoad torque(gf.cm)\u003c\/th\u003e\n\u003cth\u003eLoad rpm\u003c\/th\u003e\n\u003cth\u003eStall torque reference(kgf.cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e800\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e≥0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e≥0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35:1\u003c\/td\u003e\n\u003ctd\u003e228\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e170\u003c\/td\u003e\n\u003ctd\u003e≥0.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e63:1\u003c\/td\u003e\n\u003ctd\u003e126\u003c\/td\u003e\n\u003ctd\u003e380\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e≥1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86:1\u003c\/td\u003e\n\u003ctd\u003e93\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e≥2.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115:1\u003c\/td\u003e\n\u003ctd\u003e69\u003c\/td\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e53\u003c\/td\u003e\n\u003ctd\u003e900\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250:1\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1500\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360:1\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e2160\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e12V \/ Winding11\u003c\/h3\u003e\u003cp\u003eUnreduced motor reference:16800rpm \/11170. No-load current ≤90 mA; load current ≤250 mA. Stall current ≤1450 mA.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eLoad torque(gf.cm)\u003c\/th\u003e\n\u003cth\u003eLoad rpm\u003c\/th\u003e\n\u003cth\u003eStall torque reference(kgf.cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e1680\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e1450\u003c\/td\u003e\n\u003ctd\u003e≥0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e840\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e725\u003c\/td\u003e\n\u003ctd\u003e≥1.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35:1\u003c\/td\u003e\n\u003ctd\u003e480\u003c\/td\u003e\n\u003ctd\u003e315\u003c\/td\u003e\n\u003ctd\u003e414\u003c\/td\u003e\n\u003ctd\u003e≥2.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e63:1\u003c\/td\u003e\n\u003ctd\u003e266\u003c\/td\u003e\n\u003ctd\u003e567\u003c\/td\u003e\n\u003ctd\u003e230\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86:1\u003c\/td\u003e\n\u003ctd\u003e195\u003c\/td\u003e\n\u003ctd\u003e774\u003c\/td\u003e\n\u003ctd\u003e168\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115:1\u003c\/td\u003e\n\u003ctd\u003e146\u003c\/td\u003e\n\u003ctd\u003e1035\u003c\/td\u003e\n\u003ctd\u003e126\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e112\u003c\/td\u003e\n\u003ctd\u003e1350\u003c\/td\u003e\n\u003ctd\u003e96\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250:1\u003c\/td\u003e\n\u003ctd\u003e67\u003c\/td\u003e\n\u003ctd\u003e2250\u003c\/td\u003e\n\u003ctd\u003e58\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360:1\u003c\/td\u003e\n\u003ctd\u003e47\u003c\/td\u003e\n\u003ctd\u003e3240\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e24V \/ Winding34\u003c\/h3\u003e\u003cp\u003eUnreduced motor reference:16000rpm \/07340. No-load current ≤75 mA; load current ≤200 mA. Stall current ≤500 mA.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eLoad torque(kgf.cm)\u003c\/th\u003e\n\u003cth\u003eLoad rpm\u003c\/th\u003e\n\u003cth\u003eStall torque reference(kgf.cm)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003ctd\u003e1600\u003c\/td\u003e\n\u003ctd\u003e0.09\u003c\/td\u003e\n\u003ctd\u003e1200\u003c\/td\u003e\n\u003ctd\u003e≥0.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e800\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e≥0.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35:1\u003c\/td\u003e\n\u003ctd\u003e456\u003c\/td\u003e\n\u003ctd\u003e0.32\u003c\/td\u003e\n\u003ctd\u003e340\u003c\/td\u003e\n\u003ctd\u003e≥1.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e63:1\u003c\/td\u003e\n\u003ctd\u003e252\u003c\/td\u003e\n\u003ctd\u003e0.55\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e≥2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e86:1\u003c\/td\u003e\n\u003ctd\u003e185\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e115:1\u003c\/td\u003e\n\u003ctd\u003e138\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e106\u003c\/td\u003e\n\u003ctd\u003e1.35\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250:1\u003c\/td\u003e\n\u003ctd\u003e64\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e58\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360:1\u003c\/td\u003e\n\u003ctd\u003e44\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003eNot specified;3.0 kgf.cm ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eKeep output torque at or below 3.0 kgf.cm. The 12V\/winding11, 360:1 load reference is3240 gf.cm(3.24 kgf.cm), above that mechanical ceiling; the 3.0 kgf.cm gearbox limit takes precedence. Do not use the higher reference as a permissible operating load. Blank individual stall values are not a promised3 kgf.cm stall torque. Avoid continuous stall and allow for cooling and duty cycle.\u003c\/p\u003e\u003ch2\u003eMechanical Dimensions and Mounting\u003c\/h2\u003e\u003cp\u003eAll dimensions are millimetres. Confirm the chosen ratio\/suffix against the shaft projection, mounting holes and rear-terminal clearance. The optional GM13\/GM16 bracket drawing shows25 mm width, 19 mm height, 11.5 mm centre-height reference, 1.2 mm thickness, 4 mm centre hole and2.2 mm screw holes. Base-slot details include6.5 mm\/2.2 mm references, 3.85 mm\/3.4 mm\/1.8 mm references, 2.3 mm offset andR1.5 corners.\u003c\/p\u003e\u003ch2\u003eSpeed Control and Wiring\u003c\/h2\u003e\u003cp\u003eUse the selected motor voltage. Reversing DC polarity reverses rotation; the rear drawing marks the positive terminal with a red mark. A DC speed controller may be used only within its own voltage\/current limits and the motor rating. The illustrated optional controller is a family reference, not included in either package:input current below 2A, 2.2-12V supply and1.8-12V adjustable output are its illustration references. It is not appropriate to assume this controller supports the 24V motor option. Never connect a DC motor speed controller directly to 220V AC.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUse the motor for small feed mechanisms, compact locking\/positioning devices and hobby or instrument automation. Choose the winding and ratio against the actual load, speed and duty cycle.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cp\u003eOne selected GM16-050 geared motor. The Motor + Bracket package adds one mounting bracket and the two photographed screws. A speed controller, power supply, wiring harness and complete application mechanism are not included. Construction images show internal parts for reference, not additional loose components.\u003c\/p\u003e\u003ch2\u003eOperation\u003c\/h2\u003e\u003cp\u003eCheck the mounting and electrical supply before power-up. Start with a light load and increase gradually. Keep shaft loads within the motor limits, avoid strong impact and do not force the output shaft. Voltage, speed, load and operating time affect heat; use suitable ventilation and current protection.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eCan every winding use12V?\u003c\/h3\u003e\u003cp\u003eNo. Select and supply the named3V, 6V, 12V or24V winding; their performance tables are different.\u003c\/p\u003e\u003ch3\u003eDoes the bracket package include a speed controller?\u003c\/h3\u003e\u003cp\u003eNo. It includes the motor, bracket and two screws only.\u003c\/p\u003e\u003ch3\u003eAre7D and10D interchangeable dimensions?\u003c\/h3\u003e\u003cp\u003eThey are separate 150:1 configuration identifiers. Confirm the actual shaft and mounting detail before fitting either one.\u003c\/p\u003e\u003ch3\u003eCan the 12V\/11 winding360:1 reference be used above 3 kgf.cm?\u003c\/h3\u003e\u003cp\u003eNo. The gearbox mechanical limit remains3.0 kgf.cm even where a performance reference is higher.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm16-050-dimensions.webp?v=1792671097\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GM16-050 mechanical dimensions - mm\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm16-050-dimensions.webp?v=1792671097\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGM16-050 mechanical dimensions - mm\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm16-050-bracket.webp?v=1792671108\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GM13 \/ GM16 mounting bracket - mm\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm16-050-bracket.webp?v=1792671108\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGM13 \/ GM16 mounting bracket - mm\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm16-050-performance1.webp?v=1792671114\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"3V \/ Winding11 speed, load torque and current references\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm16-050-performance1.webp?v=1792671114\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e3V \/ Winding11 speed, load torque and current references\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm16-050-performance2.webp?v=1792671121\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"3V \/ Winding16 speed, load torque and current references\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm16-050-performance2.webp?v=1792671121\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e3V \/ Winding16 speed, load torque and current references\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm16-050-performance3.webp?v=1792671129\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"6V \/ Winding11 speed, load torque and current references\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm16-050-performance3.webp?v=1792671129\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e6V \/ Winding11 speed, load torque and current references\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm16-050-performance4.webp?v=1792671135\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"6V \/ Winding13 speed, load torque and current references\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm16-050-performance4.webp?v=1792671135\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e6V \/ Winding13 speed, load torque and current references\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm16-050-performance5.webp?v=1792671144\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"6V \/ Winding16 speed, load torque and current references\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm16-050-performance5.webp?v=1792671144\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e6V \/ Winding16 speed, load torque and current references\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm16-050-performance6.webp?v=1792671151\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"12V \/ Winding34 speed, load torque and current references\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm16-050-performance6.webp?v=1792671151\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e12V \/ Winding34 speed, load torque and current references\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm16-050-performance7.webp?v=1792671158\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"12V \/ Winding11 speed, load torque and current references\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm16-050-performance7.webp?v=1792671158\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e12V \/ Winding11 speed, load torque and current references\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm16-050-performance8.webp?v=1792671164\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"24V \/ Winding34 speed, load torque and current references\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm16-050-performance8.webp?v=1792671164\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e24V \/ Winding34 speed, load torque and current references\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm16-050-construction.webp?v=1792671172\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Metal gears, copper winding and D-shaft\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm16-050-construction.webp?v=1792671172\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMetal gears, copper winding and D-shaft\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm16-050-speed-control.webp?v=1792671178\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Optional DC speed controller - reference only\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm16-050-speed-control.webp?v=1792671178\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOptional DC speed controller - reference only\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 10:1 \/ 3V - Winding11","offer_id":68092859744480,"sku":"CHI-GM16050-6871-001","price":24.54,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 10:1 \/ 3V - 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Winding34","offer_id":68092863906016,"sku":"CHI-GM16050-6871-128","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 150:1 - 7D \/ 3V - Winding11","offer_id":68092863938784,"sku":"CHI-GM16050-6871-129","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 150:1 - 7D \/ 3V - Winding16","offer_id":68092863971552,"sku":"CHI-GM16050-6871-130","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 150:1 - 7D \/ 6V - Winding11","offer_id":68092864004320,"sku":"CHI-GM16050-6871-131","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 150:1 - 7D \/ 6V - Winding13","offer_id":68092864037088,"sku":"CHI-GM16050-6871-132","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 150:1 - 7D \/ 6V - Winding16","offer_id":68092864069856,"sku":"CHI-GM16050-6871-133","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 150:1 - 7D \/ 12V - Winding11","offer_id":68092864102624,"sku":"CHI-GM16050-6871-134","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 150:1 - 7D \/ 12V - Winding34","offer_id":68092864135392,"sku":"CHI-GM16050-6871-135","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 150:1 - 7D \/ 24V - Winding34","offer_id":68092864168160,"sku":"CHI-GM16050-6871-136","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 150:1 - 10D \/ 3V - Winding11","offer_id":68092864200928,"sku":"CHI-GM16050-6871-137","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 150:1 - 10D \/ 3V - Winding16","offer_id":68092864233696,"sku":"CHI-GM16050-6871-138","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 150:1 - 10D \/ 6V - Winding11","offer_id":68092864266464,"sku":"CHI-GM16050-6871-139","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 150:1 - 10D \/ 6V - Winding13","offer_id":68092864299232,"sku":"CHI-GM16050-6871-140","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 150:1 - 10D \/ 6V - Winding16","offer_id":68092864332000,"sku":"CHI-GM16050-6871-141","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 150:1 - 10D \/ 12V - Winding11","offer_id":68092864364768,"sku":"CHI-GM16050-6871-142","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 150:1 - 10D \/ 12V - Winding34","offer_id":68092864397536,"sku":"CHI-GM16050-6871-143","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 150:1 - 10D \/ 24V - Winding34","offer_id":68092864430304,"sku":"CHI-GM16050-6871-144","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 250:1 \/ 3V - Winding11","offer_id":68092864463072,"sku":"CHI-GM16050-6871-145","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 250:1 \/ 3V - Winding16","offer_id":68092864495840,"sku":"CHI-GM16050-6871-146","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 250:1 \/ 6V - Winding11","offer_id":68092864528608,"sku":"CHI-GM16050-6871-147","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 250:1 \/ 6V - Winding13","offer_id":68092864561376,"sku":"CHI-GM16050-6871-148","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 250:1 \/ 6V - Winding16","offer_id":68092864594144,"sku":"CHI-GM16050-6871-149","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 250:1 \/ 12V - Winding11","offer_id":68092864626912,"sku":"CHI-GM16050-6871-150","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 250:1 \/ 12V - Winding34","offer_id":68092864659680,"sku":"CHI-GM16050-6871-151","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 250:1 \/ 24V - Winding34","offer_id":68092864692448,"sku":"CHI-GM16050-6871-152","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 360:1 \/ 3V - Winding11","offer_id":68092864725216,"sku":"CHI-GM16050-6871-153","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 360:1 \/ 3V - Winding16","offer_id":68092864757984,"sku":"CHI-GM16050-6871-154","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 360:1 \/ 6V - Winding11","offer_id":68092864790752,"sku":"CHI-GM16050-6871-155","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 360:1 \/ 6V - Winding13","offer_id":68092864823520,"sku":"CHI-GM16050-6871-156","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 360:1 \/ 6V - Winding16","offer_id":68092864856288,"sku":"CHI-GM16050-6871-157","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 360:1 \/ 12V - Winding11","offer_id":68092864889056,"sku":"CHI-GM16050-6871-158","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 360:1 \/ 12V - Winding34","offer_id":68092864921824,"sku":"CHI-GM16050-6871-159","price":27.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 360:1 \/ 24V - Winding34","offer_id":68092864954592,"sku":"CHI-GM16050-6871-160","price":27.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-gm16-050-g5.jpg?v=1792671247"},{"product_id":"chihai-chw-gw4058-3162-worm-dc-gear-motor","title":"CHIHAI CHW-GW4058-3162 Worm DC Gear Motor,12V\/24V and Bracket Options","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHW-GW4058-3162 is a brushed \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC gear motor\u003c\/a\u003e with a right-angle worm gearbox,8mm D-shaped output shaft and optional mounting bracket. Choose the exact12V or24V winding and available reduction ratio for a compact drive mechanism requiring resistance to back-driving.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eL-shaped motor\/gearbox arrangement with90-degree drive layout.\u003c\/li\u003e\n\u003cli\u003eMetal worm gearbox with power-off self-locking behavior.\u003c\/li\u003e\n\u003cli\u003eCopper-wound motor armature and extended carbonbrush construction.\u003c\/li\u003e\n\u003cli\u003eFour voltage\/winding configurations with separate recommended-load and occasional-load references.\u003c\/li\u003e\n\u003cli\u003eOptional bracket supports the illustrated front or rear mounting arrangements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCHW-GW4058-3162;31ZY brushed DC motor reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePermanent-magnet brushed DC worm gear motor;right-angle L layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical choices\u003c\/td\u003e\n\u003ctd\u003e12VType40,12VType80,24VType50,24VType80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGearbox envelope\u003c\/td\u003e\n\u003ctd\u003e40 x58 mm face;26.8 mm thickness reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor body\u003c\/td\u003e\n\u003ctd\u003e31 mm diameter x56.6 mm reference length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft\u003c\/td\u003e\n\u003ctd\u003e8mm D-shaft;15.5mm projection;13mm D-flat length;7mm flatdimension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront boss\u003c\/td\u003e\n\u003ctd\u003e18.8mm diameter reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eFour M4 holes,28 x40mm reference spacing;front and rear bracket mounting illustrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor net mass\u003c\/td\u003e\n\u003ctd\u003eApproximately350g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower-off behavior\u003c\/td\u003e\n\u003ctd\u003eWorm transmission provides self-locking resistance;no separate rated power-off load established\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction references\u003c\/td\u003e\n\u003ctd\u003eCopper-wound rotor with7slots;extendedcarbonbrushes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelectable ratios\u003c\/td\u003e\n\u003ctd\u003e17:1,36:1,54:1,72:1,106:1,280:1,590:1;some24VType50stock exclusions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference-only ratio\u003c\/td\u003e\n\u003ctd\u003e212:1 performance column;not a selectable salesoption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003eOne motor;one optional mountingbracket only if selected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003ePerformance by Voltage and Winding\u003c\/h2\u003e\u003cp\u003eUse recommended-load torque to select continuous or long-running applications. Instantaneous-load figures apply to occasional short loading only. Recommended-load,instantaneous-load and stall references are separate;maximum power is not a continuous-duty rating. All torque values below are kgf·cm and are not payload ratings.\u003c\/p\u003e\u003cp\u003eThe maximum permissible instantaneous gearbox load is40kgf·cm. Red merged cells state this limit rather than a measured stall torque. Do not exceed the limit;avoid frequent starting and reversing. The212:1 columns remain series references only. Source zero-stock24VType50options at17:1,36:1 and280:1 are excluded from sale.\u003c\/p\u003e\u003ch3\u003e24V \/ Type80 (2480 reference)\u003c\/h3\u003e\u003cp\u003eMaximum power reference approximately10W;no-load current≤200mA;recommended-load current≤1.30A;instantaneous-load current≤2.30A;stall current≤5.0A.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRecommended kgf·cm\u003c\/th\u003e\n\u003cth\u003eRecommended rpm\u003c\/th\u003e\n\u003cth\u003eInstantaneous kgf·cm\u003c\/th\u003e\n\u003cth\u003eInstantaneous rpm\u003c\/th\u003e\n\u003cth\u003eStall kgf·cm \/ limit\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e17:1\u003c\/td\u003e\n\u003ctd\u003e455\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e370\u003c\/td\u003e\n\u003ctd\u003e2.4\u003c\/td\u003e\n\u003ctd\u003e290\u003c\/td\u003e\n\u003ctd\u003e≥8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e36:1\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e170\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e≥17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e54:1\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e118\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e≥25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e72:1\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e68\u003c\/td\u003e\n\u003ctd\u003e≥30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e106:1\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003e63\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e38\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible instantaneous load40kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e212:1\u003c\/td\u003e\n\u003ctd\u003e38\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible instantaneous load40kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e280:1\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible instantaneous load40kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e590:1\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible instantaneous load40kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e24V \/ Type50 (2450 reference)\u003c\/h3\u003e\u003cp\u003eMaximum power reference approximately3.0W;no-load current≤130mA;recommended-load current≤0.40A;instantaneous-load current≤0.85A;stall current≤2.5A.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRecommended kgf·cm\u003c\/th\u003e\n\u003cth\u003eRecommended rpm\u003c\/th\u003e\n\u003cth\u003eInstantaneous kgf·cm\u003c\/th\u003e\n\u003cth\u003eInstantaneous rpm\u003c\/th\u003e\n\u003cth\u003eStall kgf·cm \/ limit\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e17:1\u003c\/td\u003e\n\u003ctd\u003e295\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e235\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e≥2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e36:1\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e≥4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e54:1\u003c\/td\u003e\n\u003ctd\u003e92\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e74\u003c\/td\u003e\n\u003ctd\u003e4.5\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e≥6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e72:1\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e≥12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e106:1\u003c\/td\u003e\n\u003ctd\u003e47\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e37\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e≥18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e212:1\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible instantaneous load40kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e280:1\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible instantaneous load40kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e590:1\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e6.5\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible instantaneous load40kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e12V \/ Type40 (1240 reference)\u003c\/h3\u003e\u003cp\u003eMaximum power reference approximately3.0W;no-load current≤200mA;recommended-load current≤0.70A;instantaneous-load current≤1.30A;stall current≤2.60A.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRecommended kgf·cm\u003c\/th\u003e\n\u003cth\u003eRecommended rpm\u003c\/th\u003e\n\u003cth\u003eInstantaneous kgf·cm\u003c\/th\u003e\n\u003cth\u003eInstantaneous rpm\u003c\/th\u003e\n\u003cth\u003eStall kgf·cm \/ limit\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e17:1\u003c\/td\u003e\n\u003ctd\u003e230\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003ctd\u003e185\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e≥4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e36:1\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e52\u003c\/td\u003e\n\u003ctd\u003e≥8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e54:1\u003c\/td\u003e\n\u003ctd\u003e72\u003c\/td\u003e\n\u003ctd\u003e2.2\u003c\/td\u003e\n\u003ctd\u003e58\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e≥12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e72:1\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e43\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003ctd\u003e≥16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e106:1\u003c\/td\u003e\n\u003ctd\u003e37\u003c\/td\u003e\n\u003ctd\u003e4.3\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003e≥23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e212:1\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible instantaneous load40kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e280:1\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible instantaneous load40kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e590:1\u003c\/td\u003e\n\u003ctd\u003e6.5\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible instantaneous load40kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e12V \/ Type80 (1280 reference)\u003c\/h3\u003e\u003cp\u003eMaximum power reference approximately5.0W;no-load current≤350mA;recommended-load current≤1.60A;instantaneous-load current≤4.0A;stall current≤7.0A.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRecommended kgf·cm\u003c\/th\u003e\n\u003cth\u003eRecommended rpm\u003c\/th\u003e\n\u003cth\u003eInstantaneous kgf·cm\u003c\/th\u003e\n\u003cth\u003eInstantaneous rpm\u003c\/th\u003e\n\u003cth\u003eStall kgf·cm \/ limit\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e17:1\u003c\/td\u003e\n\u003ctd\u003e460\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e350\u003c\/td\u003e\n\u003ctd\u003e2.3\u003c\/td\u003e\n\u003ctd\u003e290\u003c\/td\u003e\n\u003ctd\u003e≥4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e36:1\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e1.7\u003c\/td\u003e\n\u003ctd\u003e165\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e97\u003c\/td\u003e\n\u003ctd\u003e≥9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e54:1\u003c\/td\u003e\n\u003ctd\u003e145\u003c\/td\u003e\n\u003ctd\u003e2.6\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e7.5\u003c\/td\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003e≥13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e72:1\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003ctd\u003e≥18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e106:1\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e56\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e33\u003c\/td\u003e\n\u003ctd\u003e≥25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e212:1\u003c\/td\u003e\n\u003ctd\u003e38\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible instantaneous load40kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e280:1\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e13.5\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible instantaneous load40kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e590:1\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eMaximum permissible instantaneous load40kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eMounting and Mechanical Dimensions\u003c\/h2\u003e\u003cp\u003eThe optional bracket can be fitted on the front with adjustable left\/right orientation,or on the rear where the gearbox provides threaded holes. The bracket drawing shows56mm width,50mm rise,37mm base depth and3mm thickness;four4.5mm-diameter and four3.5mm-diameter references,R3\/R10 profiles,40mm\/28mm\/18mm\/20mm\/14mm\/30mm relationships and5.5mm slots. Refer to the complete drawing for each dimension relationship before fabrication.\u003c\/p\u003e\u003cp\u003eThe motor drawing also marks front\/rear4.4mm\/4.5mm projections,2mm cover offsets,rear2.0mm projection and12mm rear boss diameter. Confirm actual shaft,boss,bolt pattern and bracket clearance before installation.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompact balance and mobility prototypes within the selected drive ratings.\u003c\/li\u003e\n\u003cli\u003eSmall carts and furniture actuation mechanisms.\u003c\/li\u003e\n\u003cli\u003eRobot,monitoring-camera and packaging-machine motion mechanisms using suitable external control.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cp\u003eMotor Only:one selected motor with its attached two-wire lead set. Motor+Bracket:one selected motor plus one mountingbracket. No flange coupler,power supply,speedcontroller or complete application device is included. Assembly images show mounting alternatives,not additional motors or brackets.\u003c\/p\u003e\u003ch2\u003eInstallation and Operation\u003c\/h2\u003e\u003cp\u003eUse a DC supply matched to the selected voltage and winding. Reverse motor polarity to change rotation;avoid frequent reversing and repeated starts. Do not overload,stall or force the output shaft. Worm self-locking behavior is not a safety brake or an independently rated holding-load guarantee. Load changes affect speed,current and heat.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs40kgf·cm the continuous torque rating?\u003c\/h3\u003e\u003cp\u003eNo. It is the maximum permissible instantaneous gearbox load. Select long-running applications using the recommended-load table for your winding and ratio.\u003c\/p\u003e\u003ch3\u003eCan I select212:1?\u003c\/h3\u003e\u003cp\u003eNo. It is retained only as a series performance reference.\u003c\/p\u003e\u003ch3\u003eDo all24VType50ratios remain available?\u003c\/h3\u003e\u003cp\u003eNo.17:1,36:1 and280:1 were excluded because their source stock was zero.\u003c\/p\u003e\u003ch3\u003eDoes the mounting illustration mean two brackets are supplied?\u003c\/h3\u003e\u003cp\u003eNo. It illustrates front and rear mounting alternatives for the optional single bracket.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gw4058-3162-dimensions.webp?v=1792672216\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GW4058-3162mechanicaldimensionsinmm\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gw4058-3162-dimensions.webp?v=1792672216\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGW4058-3162mechanicaldimensionsinmm\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gw4058-3162-bracket.webp?v=1792672221\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GW4058mountingbracketdimensionsinmm\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gw4058-3162-bracket.webp?v=1792672221\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGW4058mountingbracketdimensionsinmm\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gw4058-3162-rotor.webp?v=1792672225\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Copper-woundrotorwith7-slotconstructionreference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gw4058-3162-rotor.webp?v=1792672225\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCopper-woundrotorwith7-slotconstructionreference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gw4058-3162-performance1.webp?v=1792672230\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GW4058-3162 - 24V \/ Type80 performance\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gw4058-3162-performance1.webp?v=1792672230\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGW4058-3162 - 24V \/ Type80 performance\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gw4058-3162-performance2.webp?v=1792672235\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GW4058-3162 - 24V \/ Type50 performance\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gw4058-3162-performance2.webp?v=1792672235\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGW4058-3162 - 24V \/ Type50 performance\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gw4058-3162-performance3.webp?v=1792672239\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GW4058-3162 - 12V \/ Type40 performance\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gw4058-3162-performance3.webp?v=1792672239\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGW4058-3162 - 12V \/ Type40 performance\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gw4058-3162-performance4.webp?v=1792672244\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GW4058-3162 - 12V \/ Type80 performance\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gw4058-3162-performance4.webp?v=1792672244\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGW4058-3162 - 12V \/ Type80 performance\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gw4058-3162-mounting.webp?v=1792672248\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Optional bracket - front and rear mounting\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gw4058-3162-mounting.webp?v=1792672248\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOptional bracket - front and rear mounting\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gw4058-3162-operation.webp?v=1792672252\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GW4058-3162 selection and operation\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gw4058-3162-operation.webp?v=1792672252\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGW4058-3162 selection and operation\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 17:1 \/ 12V \/ Type 40","offer_id":68093256073440,"sku":"CHW-GW40583162-6877-001","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 17:1 \/ 12V \/ Type 80","offer_id":68093256106208,"sku":"CHW-GW40583162-6877-002","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 17:1 \/ 24V \/ Type 80","offer_id":68093256138976,"sku":"CHW-GW40583162-6877-004","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 36:1 \/ 12V \/ Type 40","offer_id":68093256171744,"sku":"CHW-GW40583162-6877-005","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 36:1 \/ 12V \/ Type 80","offer_id":68093256204512,"sku":"CHW-GW40583162-6877-006","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 36:1 \/ 24V \/ Type 80","offer_id":68093256237280,"sku":"CHW-GW40583162-6877-008","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 54:1 \/ 12V \/ Type 40","offer_id":68093256270048,"sku":"CHW-GW40583162-6877-009","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 54:1 \/ 12V \/ Type 80","offer_id":68093256302816,"sku":"CHW-GW40583162-6877-010","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 54:1 \/ 24V \/ Type 50","offer_id":68093256335584,"sku":"CHW-GW40583162-6877-011","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 54:1 \/ 24V \/ Type 80","offer_id":68093256368352,"sku":"CHW-GW40583162-6877-012","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 72:1 \/ 12V \/ Type 40","offer_id":68093256401120,"sku":"CHW-GW40583162-6877-013","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 72:1 \/ 12V \/ Type 80","offer_id":68093256433888,"sku":"CHW-GW40583162-6877-014","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 72:1 \/ 24V \/ Type 50","offer_id":68093256466656,"sku":"CHW-GW40583162-6877-015","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 72:1 \/ 24V \/ Type 80","offer_id":68093256499424,"sku":"CHW-GW40583162-6877-016","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 106:1 \/ 12V \/ Type 40","offer_id":68093256532192,"sku":"CHW-GW40583162-6877-017","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 106:1 \/ 12V \/ Type 80","offer_id":68093256564960,"sku":"CHW-GW40583162-6877-018","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 106:1 \/ 24V \/ Type 50","offer_id":68093256597728,"sku":"CHW-GW40583162-6877-019","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 106:1 \/ 24V \/ Type 80","offer_id":68093256630496,"sku":"CHW-GW40583162-6877-020","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 280:1 \/ 12V \/ Type 40","offer_id":68093256663264,"sku":"CHW-GW40583162-6877-021","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 280:1 \/ 12V \/ Type 80","offer_id":68093256696032,"sku":"CHW-GW40583162-6877-022","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 280:1 \/ 24V \/ Type 80","offer_id":68093256728800,"sku":"CHW-GW40583162-6877-024","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 590:1 \/ 12V \/ Type 40","offer_id":68093256761568,"sku":"CHW-GW40583162-6877-025","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 590:1 \/ 12V \/ Type 80","offer_id":68093256794336,"sku":"CHW-GW40583162-6877-026","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 590:1 \/ 24V \/ Type 50","offer_id":68093256827104,"sku":"CHW-GW40583162-6877-027","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 590:1 \/ 24V \/ Type 80","offer_id":68093256859872,"sku":"CHW-GW40583162-6877-028","price":44.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 17:1 \/ 12V \/ Type 40","offer_id":68093256892640,"sku":"CHW-GW40583162-6877-029","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 17:1 \/ 12V \/ Type 80","offer_id":68093256925408,"sku":"CHW-GW40583162-6877-030","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 17:1 \/ 24V \/ Type 80","offer_id":68093256958176,"sku":"CHW-GW40583162-6877-032","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 36:1 \/ 12V \/ Type 40","offer_id":68093256990944,"sku":"CHW-GW40583162-6877-033","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 36:1 \/ 12V \/ Type 80","offer_id":68093257023712,"sku":"CHW-GW40583162-6877-034","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 36:1 \/ 24V \/ Type 80","offer_id":68093257056480,"sku":"CHW-GW40583162-6877-036","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 54:1 \/ 12V \/ Type 40","offer_id":68093257089248,"sku":"CHW-GW40583162-6877-037","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 54:1 \/ 12V \/ Type 80","offer_id":68093257122016,"sku":"CHW-GW40583162-6877-038","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 54:1 \/ 24V \/ Type 50","offer_id":68093257154784,"sku":"CHW-GW40583162-6877-039","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 54:1 \/ 24V \/ Type 80","offer_id":68093257187552,"sku":"CHW-GW40583162-6877-040","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 72:1 \/ 12V \/ Type 40","offer_id":68093257220320,"sku":"CHW-GW40583162-6877-041","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 72:1 \/ 12V \/ Type 80","offer_id":68093257253088,"sku":"CHW-GW40583162-6877-042","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 72:1 \/ 24V \/ Type 50","offer_id":68093257285856,"sku":"CHW-GW40583162-6877-043","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 72:1 \/ 24V \/ Type 80","offer_id":68093257318624,"sku":"CHW-GW40583162-6877-044","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 106:1 \/ 12V \/ Type 40","offer_id":68093257351392,"sku":"CHW-GW40583162-6877-045","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 106:1 \/ 12V \/ Type 80","offer_id":68093257384160,"sku":"CHW-GW40583162-6877-046","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 106:1 \/ 24V \/ Type 50","offer_id":68093257416928,"sku":"CHW-GW40583162-6877-047","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 106:1 \/ 24V \/ Type 80","offer_id":68093257449696,"sku":"CHW-GW40583162-6877-048","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 280:1 \/ 12V \/ Type 40","offer_id":68093257482464,"sku":"CHW-GW40583162-6877-049","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 280:1 \/ 12V \/ Type 80","offer_id":68093257515232,"sku":"CHW-GW40583162-6877-050","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 280:1 \/ 24V \/ Type 80","offer_id":68093257548000,"sku":"CHW-GW40583162-6877-052","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 590:1 \/ 12V \/ Type 40","offer_id":68093257580768,"sku":"CHW-GW40583162-6877-053","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 590:1 \/ 12V \/ Type 80","offer_id":68093257613536,"sku":"CHW-GW40583162-6877-054","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 590:1 \/ 24V \/ Type 50","offer_id":68093257646304,"sku":"CHW-GW40583162-6877-055","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 590:1 \/ 24V \/ Type 80","offer_id":68093257679072,"sku":"CHW-GW40583162-6877-056","price":48.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-gw4058-3162-g5.jpg?v=1792672258"},{"product_id":"chihai-chr-gm25-370-25mm-dc-gear-motor","title":"CHIHAI CHR-GM25-370 25mm DC Gear Motor, 6V\/12V\/24V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHR-GM 25-370 \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC gear motor\u003c\/a\u003e combines a compact 370 brushed motor with a 25 mm metal spur gearbox. Choose a 6 V, 12 V or 24 V winding, a reduction ratio, and the motor-only or accessory package for your small robotic drive or mechanism.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAll-metal reduction gears and a permanent-magnet DC motor.\u003c\/li\u003e\n\u003cli\u003eCopper-wire armature winding and a D-shaped output shaft for secure coupling.\u003c\/li\u003e\n\u003cli\u003eReversible rotation by DC polarity reversal after stopping.\u003c\/li\u003e\n\u003cli\u003eOptional bracket, couplers, 65 mm wheel kits, PWM controller or solderless connection board.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \/ model\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR \/ CHR-GM 25-370 (25GA 370 class)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003ePermanent-magnet brushed DC gear motor; 370 motor and metal spur reduction gears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003eSeparate 6 V, 12 V and 24 V windings; use selected nominal voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e25 mm gearbox; 24.4 mm motor reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft\u003c\/td\u003e\n\u003ctd\u003e4 mm diameter D shaft; 12.0±0.5 mm projection; 8 mm flat length; 3.5 mm across-flat reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount\u003c\/td\u003e\n\u003ctd\u003eTwoM 3 tapped mounting holes, 17 mm spacing; confirm actual screw depth before assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLengths\u003c\/td\u003e\n\u003ctd\u003eMotor section 30.8 mm; gearbox lengthL±0.3 mm varies 19\/21\/23\/25\/27 mm by reduction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront\/rear features\u003c\/td\u003e\n\u003ctd\u003eFront shoulder 2.5 mm reference; rear boss 6.4 mm diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor mass\u003c\/td\u003e\n\u003ctd\u003eApproximately 100 g; varies by reduction and configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirection\u003c\/td\u003e\n\u003ctd\u003eReverse DC polarity after stopping to reverse rotation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePWM controller\u003c\/td\u003e\n\u003ctd\u003eOptional board; 4.5–35 V DC input reference; match motor voltage; never connect AC mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eAvoid overload and stall; do not switch direction while rotating; gearbox load torque must not exceed 9.0kgf.cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eSpeed and Torque by Reduction\u003c\/h2\u003e\u003cp\u003eThese operating points cover the 6 V, 12 V and 24 V winding references at their respective nominal voltages. No-load and rated speeds describe different load conditions. The selectable ratio labels 45, 75 and 100 correspond to the 44.9, 74.8 and 98.8 family rows. Ratios 15 and 362 are family references only and are not selectable here.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio : 1\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated torque kgf.cm\u003c\/th\u003e\n\u003cth\u003eStall torque kgf.cm \/ limit\u003c\/th\u003e\n\u003cth\u003eGearbox L mm\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e4.4\u003c\/td\u003e\n\u003ctd\u003e1360\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003ctd\u003e0.60\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9.3\u003c\/td\u003e\n\u003ctd\u003e640\u003c\/td\u003e\n\u003ctd\u003e480\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003ctd\u003e1.10\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e0.55\u003c\/td\u003e\n\u003ctd\u003e2.00\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e225\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e2.70\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e1.30\u003c\/td\u003e\n\u003ctd\u003e4.50\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e44.9\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e1.80\u003c\/td\u003e\n\u003ctd\u003e6.00\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e74.8\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e3.00\u003c\/td\u003e\n\u003ctd\u003e9.00\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e98.8\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e4.00\u003c\/td\u003e\n\u003ctd\u003e9.0 load ceiling\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e165\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e6.00\u003c\/td\u003e\n\u003ctd\u003e9.0 load ceiling\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e217\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e8.00\u003c\/td\u003e\n\u003ctd\u003e9.0 load ceiling\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e362\u003c\/td\u003e\n\u003ctd\u003e16.5\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e8.00\u003c\/td\u003e\n\u003ctd\u003e9.0 load ceiling\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e478\u003c\/td\u003e\n\u003ctd\u003e12.5\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e8.00\u003c\/td\u003e\n\u003ctd\u003e9.0 load ceiling\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe 9.0kgf.cm gearbox-load ceiling is not a continuous torque rating or an unrestricted stall rating. Avoid stall and stop the motor before reversing. Performance depends on supply, load and duty cycle.\u003c\/p\u003e\u003ch2\u003eVoltage-Specific Electrical Reference\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eWinding\u003c\/th\u003e\n\u003cth\u003eMaximum power reference\u003c\/th\u003e\n\u003cth\u003eNo-load current\u003c\/th\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e24 V\u003c\/td\u003e\n\u003ctd\u003e3 W\u003c\/td\u003e\n\u003ctd\u003e≤40 mA\u003c\/td\u003e\n\u003ctd\u003e≤0.16 A for 4.4–217; ≤0.24 A at 362; ≤0.22 A at 478\u003c\/td\u003e\n\u003ctd\u003e≤0.8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12 V\u003c\/td\u003e\n\u003ctd\u003e2 W\u003c\/td\u003e\n\u003ctd\u003e≤80 mA\u003c\/td\u003e\n\u003ctd\u003e≤0.25 A\u003c\/td\u003e\n\u003ctd\u003e≤0.8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6 V\u003c\/td\u003e\n\u003ctd\u003e1.6 W\u003c\/td\u003e\n\u003ctd\u003e≤100 mA\u003c\/td\u003e\n\u003ctd\u003e≤0.5 A\u003c\/td\u003e\n\u003ctd\u003e≤2.6 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eMaximum power is a separate reference from the rated speed\/torque operating point. Do not substitute one voltage winding for another. Use a regulated DC supply with appropriate current capacity and protection.\u003c\/p\u003e\u003ch2\u003eMechanical Fit and Gearbox Length\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eExact reduction : 1\u003c\/th\u003e\n\u003cth\u003eGear stages\u003c\/th\u003e\n\u003cth\u003eGearbox L mm\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e4.4\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9.3\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15.46\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20.41\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e19 drawing \/ 21 performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e34.01\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e44.9\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e74.83\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e98.78\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e164.63\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e217.31\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e362.18\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e478.08\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eDimensions are in mm. Shaft projection is 12.0±0.5 and gearbox length tolerance is±0.3. The motor section is 30.8 long. The front mounting face has twoM 3 tapped holes 17 apart. Check screw penetration, shaft alignment, coupler fit and all clearances before installation. The optional bracket is 26.5 wide with 33 mm upright\/base references and 3 mm thickness. Its front has two 3.2 mm holes 17 mm apart and an 8 mm center opening; the base has fourM 4 threaded holes on 16×14 mm spacing and a 10 mm center opening. Motor-to-bracket screws are included with the bracket; four base screws are not.\u003c\/p\u003e\u003cp\u003eFor the 20: 1 option, the mechanical drawing and performance table give 19mm and 21mm gearbox-length references respectively. Confirm the exact unit before machining a mounting envelope. The drawing also marks a 7mm front boss and an ISO M 3.0×2 tapped-hole callout at two places; confirm the actual thread engagement before installing screws.\u003c\/p\u003e\u003ch2\u003eConnection and Speed Control\u003c\/h2\u003e\u003cp\u003eThe bare motor has two power terminals. Reverse supply polarity to reverse rotation only after the shaft stops. The illustrated rear terminal marked RED+ identifies the positive reference; verify the actual terminal orientation before wiring. The optional solderless board provides a matching plug-and-lead connection and interference-suppression components, avoiding direct hand soldering at the motor terminals.\u003c\/p\u003e\u003cp\u003eThe optional PWM board has a knob with speed adjustment\/on-off function and an on\/off indicator. Its DC input reference is 4.5–35 V; the selected motor must receive its suitable voltage. Connect the DC supply to the board power terminals and the motor to its motor-output terminals. Never connect 220 V AC or reverse the controller supply polarity. If rotation is wrong, stop and isolate power before swapping the motor-output leads. The pictured controller has no separate forward\/reverse switch.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSmall line-following and balancing vehicle models, smart-car drive mechanisms, robot projects, electric curtains, camera pan mechanisms and other compact motorized equipment where the selected reduction and shaft fit are suitable.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSelected package\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Only\u003c\/td\u003e\n\u003ctd\u003eOne selected motor.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Bracket\u003c\/td\u003e\n\u003ctd\u003eOne motor and one mounting bracket; motor-to-bracket screws included, base mounting screws not included.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Flange Coupler\u003c\/td\u003e\n\u003ctd\u003eOne motor and one flange coupler.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Hex Coupler\u003c\/td\u003e\n\u003ctd\u003eOne motor and one hex coupler.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + 65 mm Drift Wheel Kit\u003c\/td\u003e\n\u003ctd\u003eOne motor, one bracket, one hex coupler, one 65 mm blue drift-style wheel, and pictured screws\/grub screws\/hex key.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + 65 mm Road Wheel Kit\u003c\/td\u003e\n\u003ctd\u003eOne motor, one bracket, one hex coupler, one 65 mm blue road-style wheel, and pictured screws\/grub screws\/hex key.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + PWM Controller\u003c\/td\u003e\n\u003ctd\u003eOne motor and one open PWM speed-control board.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Solderless Board and Lead\u003c\/td\u003e\n\u003ctd\u003eOne motor with solderless connection board and matching two-wire lead.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eEach package supplies one motor and only the named accessories. Wheel kits contain one wheel, not a pair. A battery, power supply, complete car\/chassis, robot and additional loose gearbox are not included. A gearbox-only picture is a family accessory reference and is not a selectable retail package here.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs the speed in the option name the loaded speed?\u003c\/h3\u003e\u003cp\u003eIt is the no-load reference. Use the separate rated-speed column when selecting for a working load.\u003c\/p\u003e\u003ch3\u003eDoes every package include a wheel and bracket?\u003c\/h3\u003e\u003cp\u003eNo. Only the 65 mm wheel kits include a wheel, bracket and hex coupler. Other accessories follow the package name.\u003c\/p\u003e\u003ch3\u003eCan the controller reverse direction while running?\u003c\/h3\u003e\u003cp\u003eDo not reverse while running. The pictured PWM board has no separate direction switch; stop and isolate power before swapping its motor-output leads.\u003c\/p\u003e\u003ch3\u003eDoes the solderless option include the cable?\u003c\/h3\u003e\u003cp\u003eIt includes the pictured motor connection board and matching two-wire lead.\u003c\/p\u003e\u003ch3\u003eAre 15: 1 and 362: 1 available here?\u003c\/h3\u003e\u003cp\u003eThey are family performance references. Only the ten listed retail ratios are selectable.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-80-polarity.webp?v=1792675925\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Rear motor terminal polarity reference;red marked terminal positive\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-80-polarity.webp?v=1792675925\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eRear motor terminal polarity reference;red marked terminal positive\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-80-dimensions.webp?v=1792675931\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Motor dimensions and gearbox length\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-80-dimensions.webp?v=1792675931\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMotor dimensions and gearbox length\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-80-bracket.webp?v=1792675937\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Optional mounting bracket in mm\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-80-bracket.webp?v=1792675937\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOptional mounting bracket in mm\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-80-performance-24V.webp?v=1792675944\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"CHR-GM25-370 24V performance\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-80-performance-24V.webp?v=1792675944\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCHR-GM25-370 24V performance\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-80-performance-12V.webp?v=1792675950\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"CHR-GM25-370 12V performance\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-80-performance-12V.webp?v=1792675950\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCHR-GM25-370 12V performance\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-80-performance-6V.webp?v=1792675959\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"CHR-GM25-370 6V performance\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-80-performance-6V.webp?v=1792675959\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCHR-GM25-370 6V performance\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-80-controller.webp?v=1792675965\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Optional PWM controller connection\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-80-controller.webp?v=1792675965\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOptional PWM controller connection\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-80-construction.webp?v=1792675972\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Metal spur gears,copper winding and D shaft\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-80-construction.webp?v=1792675972\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMetal spur gears,copper winding and D shaft\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 6 V \/ 4.4:1","offer_id":68094022713568,"sku":"CHRGM25370-6880-001","price":16.77,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6 V \/ 9.3:1","offer_id":68094022746336,"sku":"CHRGM25370-6880-002","price":16.77,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6 V \/ 20:1","offer_id":68094022779104,"sku":"CHRGM25370-6880-003","price":16.77,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6 V \/ 34:1","offer_id":68094022811872,"sku":"CHRGM25370-6880-004","price":16.77,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6 V \/ 45:1","offer_id":68094022844640,"sku":"CHRGM25370-6880-005","price":16.77,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6 V \/ 75:1","offer_id":68094022877408,"sku":"CHRGM25370-6880-006","price":16.77,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6 V \/ 100:1","offer_id":68094022910176,"sku":"CHRGM25370-6880-007","price":16.77,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6 V \/ 165:1","offer_id":68094022942944,"sku":"CHRGM25370-6880-008","price":16.77,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6 V \/ 217:1","offer_id":68094022975712,"sku":"CHRGM25370-6880-009","price":16.77,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6 V \/ 478:1","offer_id":68094023008480,"sku":"CHRGM25370-6880-010","price":16.77,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12 V \/ 4.4:1","offer_id":68094023041248,"sku":"CHRGM25370-6880-011","price":16.77,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12 V \/ 9.3:1","offer_id":68094023074016,"sku":"CHRGM25370-6880-012","price":16.77,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12 V \/ 20:1","offer_id":68094023106784,"sku":"CHRGM25370-6880-013","price":16.77,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12 V \/ 34:1","offer_id":68094023139552,"sku":"CHRGM25370-6880-014","price":16.77,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12 V \/ 45:1","offer_id":68094023172320,"sku":"CHRGM25370-6880-015","price":16.77,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12 V \/ 75:1","offer_id":68094023205088,"sku":"CHRGM25370-6880-016","price":16.77,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12 V \/ 100:1","offer_id":68094023237856,"sku":"CHRGM25370-6880-017","price":16.77,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12 V \/ 165:1","offer_id":68094023270624,"sku":"CHRGM25370-6880-018","price":16.77,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12 V \/ 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4.4:1","offer_id":68094023696608,"sku":"CHRGM25370-6880-031","price":19.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 6 V \/ 9.3:1","offer_id":68094023729376,"sku":"CHRGM25370-6880-032","price":19.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 6 V \/ 20:1","offer_id":68094023762144,"sku":"CHRGM25370-6880-033","price":19.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 6 V \/ 34:1","offer_id":68094023794912,"sku":"CHRGM25370-6880-034","price":19.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 6 V \/ 45:1","offer_id":68094023827680,"sku":"CHRGM25370-6880-035","price":19.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 6 V \/ 75:1","offer_id":68094023860448,"sku":"CHRGM25370-6880-036","price":19.15,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 6 V \/ 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\/ 100:1","offer_id":68094029791456,"sku":"CHRGM25370-6880-217","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Solderless Board and Lead \/ 6 V \/ 165:1","offer_id":68094029824224,"sku":"CHRGM25370-6880-218","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Solderless Board and Lead \/ 6 V \/ 217:1","offer_id":68094029856992,"sku":"CHRGM25370-6880-219","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Solderless Board and Lead \/ 6 V \/ 478:1","offer_id":68094029889760,"sku":"CHRGM25370-6880-220","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Solderless Board and Lead \/ 12 V \/ 4.4:1","offer_id":68094029922528,"sku":"CHRGM25370-6880-221","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Solderless Board and Lead \/ 12 V \/ 9.3:1","offer_id":68094029955296,"sku":"CHRGM25370-6880-222","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Solderless Board and Lead \/ 12 V \/ 20:1","offer_id":68094029988064,"sku":"CHRGM25370-6880-223","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Solderless Board and Lead \/ 12 V \/ 34:1","offer_id":68094030020832,"sku":"CHRGM25370-6880-224","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Solderless Board and Lead \/ 12 V \/ 45:1","offer_id":68094030053600,"sku":"CHRGM25370-6880-225","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Solderless Board and Lead \/ 12 V \/ 75:1","offer_id":68094030086368,"sku":"CHRGM25370-6880-226","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Solderless Board and Lead \/ 12 V \/ 100:1","offer_id":68094030119136,"sku":"CHRGM25370-6880-227","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Solderless Board and Lead \/ 12 V \/ 165:1","offer_id":68094030151904,"sku":"CHRGM25370-6880-228","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Solderless Board and Lead \/ 12 V \/ 217:1","offer_id":68094030184672,"sku":"CHRGM25370-6880-229","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Solderless Board and Lead \/ 12 V \/ 478:1","offer_id":68094030217440,"sku":"CHRGM25370-6880-230","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Solderless Board and Lead \/ 24 V \/ 4.4:1","offer_id":68094030250208,"sku":"CHRGM25370-6880-231","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Solderless Board and Lead \/ 24 V \/ 9.3:1","offer_id":68094030282976,"sku":"CHRGM25370-6880-232","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Solderless Board and Lead \/ 24 V \/ 20:1","offer_id":68094030315744,"sku":"CHRGM25370-6880-233","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Solderless Board and Lead \/ 24 V \/ 34:1","offer_id":68094030348512,"sku":"CHRGM25370-6880-234","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Solderless Board and Lead \/ 24 V \/ 45:1","offer_id":68094030381280,"sku":"CHRGM25370-6880-235","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Solderless Board and Lead \/ 24 V \/ 75:1","offer_id":68094030414048,"sku":"CHRGM25370-6880-236","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Solderless Board and Lead \/ 24 V \/ 100:1","offer_id":68094030446816,"sku":"CHRGM25370-6880-237","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Solderless Board and Lead \/ 24 V \/ 165:1","offer_id":68094030479584,"sku":"CHRGM25370-6880-238","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Solderless Board and Lead \/ 24 V \/ 217:1","offer_id":68094030512352,"sku":"CHRGM25370-6880-239","price":18.75,"currency_code":"USD","in_stock":true},{"title":"Motor + Solderless Board and Lead \/ 24 V \/ 478:1","offer_id":68094030545120,"sku":"CHRGM25370-6880-240","price":18.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/local68-80-v1.jpg?v=1792675980"},{"product_id":"chihai-chs-gm12-10by-m4-threaded-shaft-stepper-motor","title":"CHIHAI CHS-GM12-10BY M4 Threaded-Shaft Geared Stepper Motor, 55 mm","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHS-GM12-10BY is a miniature \u003ca href=\"https:\/\/rcdrone.top\/collections\/electric-motors\"\u003egeared stepper motor\u003c\/a\u003e with a 55 mm M4 threaded output shaft. Choose a real reduction ratio and a motor-only, flange-nut, open-driver or enclosed-driver package for compact rotary positioning mechanisms.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTwo-phase, four-wire step control with a metal reduction gear train.\u003c\/li\u003e\n\u003cli\u003eM4-0.7 threaded shaft with an optional matching flange nut.\u003c\/li\u003e\n\u003cli\u003eFive selectable ratios and package-specific driver choices.\u003c\/li\u003e\n\u003cli\u003eAttached four-wire lead and miniature connector.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \/ model\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR \/ CHS-GM12-10BY, 55 mm M4 threaded shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor structure\u003c\/td\u003e\n\u003ctd\u003eTwo-phase, four-wire permanent-magnet geared stepper; all-metal gear train\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRetail ratios\u003c\/td\u003e\n\u003ctd\u003e10:1, 30:1, 50:1, 100:1 and 298:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft\u003c\/td\u003e\n\u003ctd\u003eM4-0.7 thread, 55.0 mm projection; 0.7 mm thread pitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical envelope\u003c\/td\u003e\n\u003ctd\u003e10 × 12 mm front reference; 9 mm mounting-hole spacing; 2 × M1.6 holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrawing dimensions\u003c\/td\u003e\n\u003ctd\u003e9 mm front gearbox reference, 10.5 ±0.2 mm motor section, 6.0 mm rear reference, 0.7 mm shoulder and 1.0 mm feature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable \/ connector\u003c\/td\u003e\n\u003ctd\u003e75 ±10 mm lead; UL1571 AWG30; 51021-0400 single-row white housing; 1.25 mm pitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor net mass reference\u003c\/td\u003e\n\u003ctd\u003eApproximately 14 g; varies with ratio. This is not packaged shipping mass.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical parameter reference\u003c\/td\u003e\n\u003ctd\u003e5.0 V DC with driver IC 6219; 128 mA per phase; 39 Ω ±7% per phase; 14.3 mH per phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating guidance\u003c\/td\u003e\n\u003ctd\u003e5–12 V application range with a compatible current-controlled stepper driver; motor winding limits and controller supply limits are different\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum gearbox torque\u003c\/td\u003e\n\u003ctd\u003e3.0 kgf·cm rotational limit; not axial thrust or a continuous torque promise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eRatio and Torque Reference\u003c\/h2\u003e\u003cp\u003eThe following table uses the 5 V \/ IC 6219 electrical reference. The selectable 10:1 version has no corresponding row here; do not apply another ratio's torque or step angle to it.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNominal ratio :1\u003c\/th\u003e\n\u003cth\u003eExact ratio\u003c\/th\u003e\n\u003cth\u003eOutput step angle °\u003c\/th\u003e\n\u003cth\u003eHolding kgf·cm\u003c\/th\u003e\n\u003cth\u003ePull-out kgf·cm\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e29.47\u003c\/td\u003e\n\u003ctd\u003e0.61\u003c\/td\u003e\n\u003ctd\u003e0.36\u003c\/td\u003e\n\u003ctd\u003e0.09\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e51.1\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e99.3\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e298\u003c\/td\u003e\n\u003ctd\u003e297.9\u003c\/td\u003e\n\u003ctd\u003e0.06\u003c\/td\u003e\n\u003ctd\u003eNot separately specified\u003c\/td\u003e\n\u003ctd\u003e0.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eHolding torque and pull-out torque describe different conditions. The maximum gearbox torque is 3.0 kgf·cm. Frequency labels give self-starting more than 1200 PPS and response more than 900 PPS; these differently labeled figures do not establish a reliable guaranteed ceiling. Set starting frequency and acceleration for the actual load and driver.\u003c\/p\u003e\u003ch2\u003eMotor Input Frequency and Current Reference\u003c\/h2\u003e\u003cp\u003eThese separate full-step test references use a 39 Ω motor. Frequencies and rpm refer to the motor input before reduction; divide motor rpm by the exact gear ratio for an output-speed reference. Higher frequency reduces available torque. Choose an operating point without marked resonance; low-voltage references do not override the main model's driver and current requirements.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eTest supply\u003c\/th\u003e\n\u003cth\u003eHigh Hz\u003c\/th\u003e\n\u003cth\u003eMotor rpm at high Hz\u003c\/th\u003e\n\u003cth\u003eCurrent at high Hz\u003c\/th\u003e\n\u003cth\u003eLow Hz\u003c\/th\u003e\n\u003cth\u003eMotor rpm at low Hz\u003c\/th\u003e\n\u003cth\u003eCurrent at low Hz\u003c\/th\u003e\n\u003cth\u003eLocked-phase current, 0 Hz\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e6.0 V\u003c\/td\u003e\n\u003ctd\u003e1400\u003c\/td\u003e\n\u003ctd\u003e4200\u003c\/td\u003e\n\u003ctd\u003e≤0.12 A\u003c\/td\u003e\n\u003ctd\u003e800\u003c\/td\u003e\n\u003ctd\u003e2400\u003c\/td\u003e\n\u003ctd\u003e≤0.18 A\u003c\/td\u003e\n\u003ctd\u003e≤0.30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5.0 V\u003c\/td\u003e\n\u003ctd\u003e1300\u003c\/td\u003e\n\u003ctd\u003e3900\u003c\/td\u003e\n\u003ctd\u003e≤0.085 A\u003c\/td\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003ctd\u003e2100\u003c\/td\u003e\n\u003ctd\u003e≤0.155 A\u003c\/td\u003e\n\u003ctd\u003e≤0.25 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.7 V\u003c\/td\u003e\n\u003ctd\u003e800\u003c\/td\u003e\n\u003ctd\u003e2400\u003c\/td\u003e\n\u003ctd\u003e≤0.085 A\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e1500\u003c\/td\u003e\n\u003ctd\u003e≤0.125 A\u003c\/td\u003e\n\u003ctd\u003e≤0.19 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eSupply voltage equals back EMF plus phase current times winding resistance. Use a suitable stepper driver and current setting. Monitor temperature during extended operation and provide cooling or rest intervals as needed. The 128 mA-per-phase parameter and this test table have different stated conditions.\u003c\/p\u003e\u003ch2\u003eConnection and Excitation\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eConnector pin\u003c\/th\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003cth\u003ePhase reference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eBrown\u003c\/td\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003ctd\u003eB return\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003ctd\u003eA return\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eWhite and red form one coil; brown and black form the other. Both the connection drawing and excitation table identify brown as B, black as B return, white as A and red as A return. Check coil pairs and direction on the actual unit before connecting it to a driver. The two-phase full-step sequence energizes A\/B, A-return\/B, A-return\/B-return and A\/B-return in order; reversing the sequence reverses rotation. Do not connect a bare stepper motor directly like a brushed DC motor.\u003c\/p\u003e\u003ch2\u003eMechanical Fit and Optional Flange Nut\u003c\/h2\u003e\u003cp\u003eThe shaft drawing specifies M4-0.7 thread and 55 mm projection. Nominal thread advance is 0.7 mm per shaft revolution only with a matching restrained nut; it does not establish usable travel, linear accuracy, backlash or axial load capacity. A guide and carriage are separate mechanical components.\u003c\/p\u003e\u003cp\u003eThe optional nut has a 22 mm flange diameter, 10 mm body diameter, 12 mm overall length, 2 mm flange thickness and 8 mm section reference. Four 3 mm holes use a 16 mm spacing reference; the side drawing marks an M3 through feature. Confirm fit and clearances before machining or assembly.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eCompact instrument adjustment, focus mechanisms, miniature robotic mechanisms and small positioning projects where the selected speed, torque, shaft and driver are suitable. Application examples do not include a robot, optical mechanism, linear guide, carriage or complete machine.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMotor Only: one selected-ratio motor with M4 threaded shaft and lead.\u003c\/li\u003e\n\u003cli\u003eMotor + Flange Nut: one motor and one flange nut.\u003c\/li\u003e\n\u003cli\u003eMotor + Open Driver: one motor and one pictured open control board.\u003c\/li\u003e\n\u003cli\u003eMotor + Enclosed Driver: one motor and one pictured enclosed control board.\u003c\/li\u003e\n\u003cli\u003eMotor + Flange Nut + Open Driver: one motor, one nut and one open board.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA DC power supply, external automation controller, carriage and complete machine are not included. The pictured open board is marked STEPCON-V1.1 and 5–18 V at its power connector. This is the board supply reference, not the motor phase rating. PUL, DIR and EN labels are visible; external signal timing and logic levels depend on the actual board revision. Match the board and motor current setting before use.\u003c\/p\u003e\u003ch2\u003eInstallation and Operation\u003c\/h2\u003e\u003cp\u003eUse a compatible two-phase driver, verify coil pairs and support the driven mechanism. Avoid overload, stall and unsupported shaft loads. Keep mounting screws clear of internal components. Speed, noise and heating vary with drive mode, supply, load and duty cycle.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eDoes every package include a nut or driver?\u003c\/h3\u003e\u003cp\u003eNo. Only the accessories explicitly named in the chosen package are included.\u003c\/p\u003e\u003ch3\u003eCan the bare motor run directly from DC?\u003c\/h3\u003e\u003cp\u003eIt needs a compatible two-phase stepper driver and an appropriate current setting.\u003c\/p\u003e\u003ch3\u003eIs it a complete linear actuator?\u003c\/h3\u003e\u003cp\u003eNo. It is a geared stepper with a threaded rotary shaft; a nut is optional and the guide and carriage are separate.\u003c\/p\u003e\u003ch3\u003eDoes the 10:1 option use the 30:1 torque figures?\u003c\/h3\u003e\u003cp\u003eNo. The technical table does not give a 10:1 torque row.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local6882-dimensions-phase-corrected.webp?v=1792677513\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"M4-0.7 threaded-shaft motor dimensions\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local6882-dimensions-phase-corrected.webp?v=1792677513\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eM4-0.7 threaded-shaft motor dimensions\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-82-nut-dimensions.webp?v=1792676343\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Optional flange nut dimensions\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-82-nut-dimensions.webp?v=1792676343\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOptional flange nut dimensions\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-82-performance.webp?v=1792676348\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"5 V \/ IC 6219 ratio and torque reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-82-performance.webp?v=1792676348\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e5 V \/ IC 6219 ratio and torque reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-82-drive-reference.webp?v=1792676354\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Motor input full-step test reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-82-drive-reference.webp?v=1792676354\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMotor input full-step test reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local6882-connection-phase-corrected.webp?v=1792677520\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Two-phase motor connection and excitation\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local6882-connection-phase-corrected.webp?v=1792677520\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eTwo-phase motor connection and excitation\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-82-construction.webp?v=1792676366\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Metal gear train and threaded output\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-82-construction.webp?v=1792676366\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMetal gear train and threaded output\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-82-driver-packages.webp?v=1792676372\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Package selection and driver operation\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-82-driver-packages.webp?v=1792676372\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003ePackage selection and driver operation\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 30:1","offer_id":68094037295328,"sku":"CHSGM1210BYM4-6882-01","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 50:1","offer_id":68094037328096,"sku":"CHSGM1210BYM4-6882-02","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 100:1","offer_id":68094037360864,"sku":"CHSGM1210BYM4-6882-03","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 298:1","offer_id":68094037393632,"sku":"CHSGM1210BYM4-6882-04","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 10:1","offer_id":68094037426400,"sku":"CHSGM1210BYM4-6882-05","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut \/ 30:1","offer_id":68094037459168,"sku":"CHSGM1210BYM4-6882-06","price":29.52,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut \/ 50:1","offer_id":68094037491936,"sku":"CHSGM1210BYM4-6882-07","price":29.52,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut \/ 100:1","offer_id":68094037524704,"sku":"CHSGM1210BYM4-6882-08","price":29.52,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut \/ 298:1","offer_id":68094037557472,"sku":"CHSGM1210BYM4-6882-09","price":29.52,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut \/ 10:1","offer_id":68094037590240,"sku":"CHSGM1210BYM4-6882-10","price":29.52,"currency_code":"USD","in_stock":true},{"title":"Motor + Open Driver \/ 30:1","offer_id":68094037623008,"sku":"CHSGM1210BYM4-6882-11","price":45.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Open Driver \/ 50:1","offer_id":68094037655776,"sku":"CHSGM1210BYM4-6882-12","price":45.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Open Driver \/ 100:1","offer_id":68094037688544,"sku":"CHSGM1210BYM4-6882-13","price":45.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Open Driver \/ 298:1","offer_id":68094037721312,"sku":"CHSGM1210BYM4-6882-14","price":45.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Open Driver \/ 10:1","offer_id":68094037754080,"sku":"CHSGM1210BYM4-6882-15","price":45.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 30:1","offer_id":68094037786848,"sku":"CHSGM1210BYM4-6882-16","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 50:1","offer_id":68094037819616,"sku":"CHSGM1210BYM4-6882-17","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 100:1","offer_id":68094037852384,"sku":"CHSGM1210BYM4-6882-18","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 298:1","offer_id":68094037885152,"sku":"CHSGM1210BYM4-6882-19","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Enclosed Driver \/ 10:1","offer_id":68094037917920,"sku":"CHSGM1210BYM4-6882-20","price":48.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut + Open Driver \/ 30:1","offer_id":68094037950688,"sku":"CHSGM1210BYM4-6882-21","price":41.29,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut + Open Driver \/ 50:1","offer_id":68094037983456,"sku":"CHSGM1210BYM4-6882-22","price":41.29,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut + Open Driver \/ 100:1","offer_id":68094038016224,"sku":"CHSGM1210BYM4-6882-23","price":41.29,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut + Open Driver \/ 298:1","offer_id":68094038048992,"sku":"CHSGM1210BYM4-6882-24","price":41.29,"currency_code":"USD","in_stock":true},{"title":"Motor + Flange Nut + Open Driver \/ 10:1","offer_id":68094038081760,"sku":"CHSGM1210BYM4-6882-25","price":41.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/local68-82-v1.jpg?v=1792676377"},{"product_id":"chihai-chf-gw12t-050s-mini-worm-gear-motor","title":"CHIHAI CHF-GW12T-050S Mini Worm Gear Motor, 6V\/12V Single or Dual Shaft","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHF-GW 12T-050S \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC gear motor\u003c\/a\u003e combines a miniature brushed motor with a metal worm-and-spur gearbox and 90-degree output. Select the actual 6 V or 12 V winding, reduction ratio, single- or dual-ended D shaft, and the motor-only or accessory package for your mechanism.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMetal reduction gears and copper-wire armature winding.\u003c\/li\u003e\n\u003cli\u003eCompact right-angle transmission for constrained mounting layouts.\u003c\/li\u003e\n\u003cli\u003eWorm-drive resistance to back-driving when power is removed.\u003c\/li\u003e\n\u003cli\u003eSingle 8 mm or dual 10 mm-per-side shaft references.\u003c\/li\u003e\n\u003cli\u003eReversible DC operation with optional PWM or enclosed reversing controls.\u003c\/li\u003e\n\u003cli\u003eOptional green bracket and controller\/power-supply packages.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \/ model\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR \/ CHF-GW 12T-050S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive\u003c\/td\u003e\n\u003ctd\u003ePermanent-magnet brushed DC motor with metal worm-and-spur reduction transmission; right-angle output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelectable winding\u003c\/td\u003e\n\u003ctd\u003e6 V or 12 V DC according to configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReduction choices\u003c\/td\u003e\n\u003ctd\u003e42: 1, 236: 1, 302: 1, 603: 1 and 1030: 1 in the available combinations; 118: 1 is a family reference only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft\u003c\/td\u003e\n\u003ctd\u003e3 mm diameter D shaft, diameter tolerance+0\/-0.03 mm; 2.5 mm nominal across-flat reference, with configuration-specific tolerances\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSingle shaft\u003c\/td\u003e\n\u003ctd\u003e8.0±0.3 mm projection; 7.5 mm flat length,+0.03\/0 mm; 2.5 mm across flat,+0\/-0.05 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDual shaft\u003c\/td\u003e\n\u003ctd\u003e10.0±0.3 mm projection on each side; 9.2 mm flat length,+0.03\/0 mm; 2.5 mm across flat,+0\/-0.06 mm; 0.5 mm shoulders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody length\u003c\/td\u003e\n\u003ctd\u003e44.3±0.3 mm drawing reference; motor section 26.9 mm REF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGearbox face\u003c\/td\u003e\n\u003ctd\u003e18.0×12.0 mm plan references; 10.0 mm gearbox-height reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor cross-section\u003c\/td\u003e\n\u003ctd\u003e15.5 mm round-envelope and 11.8 mm flat-body references; rear feature 4.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount \/ front features\u003c\/td\u003e\n\u003ctd\u003eTwo 1.4 mm-diameter mounting-hole references; 8.50 mm spacing; 4.0 mm output-center\/end reference; 1.8 mm edge reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft support feature\u003c\/td\u003e\n\u003ctd\u003e4.0 mm diameter collar reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMass\u003c\/td\u003e\n\u003ctd\u003eApproximately 24 g motor reference; depends on reduction and configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad limit\u003c\/td\u003e\n\u003ctd\u003eRecommended gearbox-load torque no more than 3kgf.cm; avoid stall and running reversals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelf-locking behavior\u003c\/td\u003e\n\u003ctd\u003eWorm drive resists back-driving when unpowered; verify retention under actual load. No certified holding-brake rating or safety lifting capacity is specified.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003e12 V Performance Reference\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio : 1\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated kgf.cm\u003c\/th\u003e\n\u003cth\u003eRated N.m\u003c\/th\u003e\n\u003cth\u003eStall torque kgf.cm \/limit\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003ctd\u003e380\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003e0.01\u003c\/td\u003e\n\u003ctd\u003e≤0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e118\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e0.03\u003c\/td\u003e\n\u003ctd\u003e≤1.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e236\u003c\/td\u003e\n\u003ctd\u003e68\u003c\/td\u003e\n\u003ctd\u003e53\u003c\/td\u003e\n\u003ctd\u003e0.65\u003c\/td\u003e\n\u003ctd\u003e0.064\u003c\/td\u003e\n\u003ctd\u003e≥2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e302\u003c\/td\u003e\n\u003ctd\u003e53\u003c\/td\u003e\n\u003ctd\u003e41\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e0.079\u003c\/td\u003e\n\u003ctd\u003eLoad ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e603\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e1.6\u003c\/td\u003e\n\u003ctd\u003e0.16\u003c\/td\u003e\n\u003ctd\u003eLoad ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1030\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e2.4\u003c\/td\u003e\n\u003ctd\u003e0.24\u003c\/td\u003e\n\u003ctd\u003eLoad ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003e6 V Performance Reference\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio : 1\u003c\/th\u003e\n\u003cth\u003eNo-load rpm\u003c\/th\u003e\n\u003cth\u003eRated rpm\u003c\/th\u003e\n\u003cth\u003eRated kgf.cm\u003c\/th\u003e\n\u003cth\u003eRated N.m\u003c\/th\u003e\n\u003cth\u003eStall torque kgf.cm \/limit\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003ctd\u003e190\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e0.05\u003c\/td\u003e\n\u003ctd\u003e0.005\u003c\/td\u003e\n\u003ctd\u003e≤0.17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e118\u003c\/td\u003e\n\u003ctd\u003e67\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003ctd\u003e0.015\u003c\/td\u003e\n\u003ctd\u003e≤0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e236\u003c\/td\u003e\n\u003ctd\u003e33\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e0.32\u003c\/td\u003e\n\u003ctd\u003e0.031\u003c\/td\u003e\n\u003ctd\u003e≤1.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e302\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e0.039\u003c\/td\u003e\n\u003ctd\u003e≤1.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e603\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e0.079\u003c\/td\u003e\n\u003ctd\u003eLoad ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1030\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e1.2\u003c\/td\u003e\n\u003ctd\u003e0.12\u003c\/td\u003e\n\u003ctd\u003eLoad ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003e118: 1 is not an available retail choice. No-load and rated speeds are separate operating conditions. Stall-torque inequality signs are retained as distinct reference limits; they do not establish a uniform guaranteed stall or holding torque. Avoid stall, and keep gearbox load within the recommended 3kgf.cm ceiling. This limit is not a continuous-duty lifting or holding-brake rating.\u003c\/p\u003e\u003ch2\u003eVoltage-Specific Electrical Reference\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eWinding\u003c\/th\u003e\n\u003cth\u003ePower reference\u003c\/th\u003e\n\u003cth\u003eNo-load current\u003c\/th\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e12 V\u003c\/td\u003e\n\u003ctd\u003e0.55 W\u003c\/td\u003e\n\u003ctd\u003e≤85 mA\u003c\/td\u003e\n\u003ctd\u003e≤0.23 A\u003c\/td\u003e\n\u003ctd\u003e≤1.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6 V\u003c\/td\u003e\n\u003ctd\u003e0.15 W\u003c\/td\u003e\n\u003ctd\u003e≤65 mA\u003c\/td\u003e\n\u003ctd\u003e≤0.18 A\u003c\/td\u003e\n\u003ctd\u003e≤0.6 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe performance reference uses the type 11 input motor; 11 identifies the input-motor type, not an 11 V supply. The 0.55 W and 0.15 W figures are separate power references, not a substitute for the rated torque\/speed points. Match the selected 6 V or 12 V winding rather than applying the general 3–12 V family operating range to every configuration.\u003c\/p\u003e\u003ch2\u003eShaft and Mounting Fit\u003c\/h2\u003e\u003cp\u003eBoth shaft arrangements use a 3 mm D shaft with a 2.5 mm across-flat reference. The single-ended drawing has 8.0±0.3 mm projection; the dual-ended drawing has 10.0±0.3 mm on each side. These are different mechanical configurations. Check the full drawing, hole positions, shaft clearance and mounting arrangement before making a bracket or coupler. The body drawing also marks a 1.9±0.2 mm rear-projection reference. A photograph showing both shaft arrangements is a comparison, not a two-motor package.\u003c\/p\u003e\u003ch2\u003eConnection and Control\u003c\/h2\u003e\u003cp\u003eThe bare motor has two DC terminals. The red-marked terminal is the positive reference; reverse motor polarity after stopping to reverse rotation. Do not reverse the DC input polarity of an electronic controller. Stop the motor before changing direction to protect the gearbox.\u003c\/p\u003e\u003cp\u003eThe mini PWM board has a 2.2–12 V DC input reference. Connect its DC supply to the power terminals and its motor-output terminals to the motor. Never connect 220 V AC directly to the board or motor; wrong polarity can damage the board. Use a supply suitable for the selected motor winding.\u003c\/p\u003e\u003cp\u003eThe enclosed reversing-controller diagram uses red for DC supply positive and black for supply negative. Its blue motor lead connects to the positive\/red-marked motor terminal and yellow to the other terminal; swapping motor leads reverses the direction reference. The three-position switch selects CW–OFF–CCW and the separate knob adjusts speed. Keep the adapter and controller input polarity correct, and return to OFF before changing direction. The pictured enclosure is marked DC 6–60 V\/10 A as a controller-family label; these values are not the motor operating voltage or a verified motor-current rating.\u003c\/p\u003e\u003cp\u003eA power adapter is included only where named. Its DC output must match the selected 6 V or 12 V motor and suitable controller. Do not connect a 6 V motor to a 12 V adapter. Match the actual adapter input rating and plug to your location; AC mains is connected only to a suitable enclosed adapter, never to the DC motor\/controller terminals.\u003c\/p\u003e\u003ch2\u003eSelection and Speed Adjustment\u003c\/h2\u003e\u003cp\u003eSelect using voltage, required loaded speed and torque together. The recommended speed-adjustment region is approximately 50–100% of the selected gearmotor speed; select an appropriate reduction instead of relying on deep speed reduction from a faster motor. More reduction generally reduces output speed and increases available gearbox torque within its limits. The exact torque margin depends on the motor, controller, load and duty cycle.\u003c\/p\u003e\u003cp\u003eTorque equals perpendicular force multiplied by moment arm. As an arithmetic illustration, a 5kg force at 10cm requires 490N.cm; at 5cm it requires 245N.cm, using 9.8N\/kg. Unit conversion: 1N.m=100N.cm≈10.2kgf.cm. These illustrations exceed this motor's recommended 3kgf.cm gearbox-load ceiling and do not state its lifting capacity. The same load at a longer arm requires proportionally more torque.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eMiniature robots, small vehicle and model mechanisms, motorized toys, smart-home mechanisms, camera pan mechanisms and other compact drives that fit the selected voltage, speed, torque and right-angle shaft arrangement.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSelected package\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Only\u003c\/td\u003e\n\u003ctd\u003eOne selected single- or dual-shaft motor.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Green Bracket\u003c\/td\u003e\n\u003ctd\u003eOne selected motor and one pictured green mounting bracket.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Mini PWM Controller\u003c\/td\u003e\n\u003ctd\u003eOne selected motor and one mini PWM control board.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Mini PWM Controller + Power Supply\u003c\/td\u003e\n\u003ctd\u003eOne selected motor, one mini PWM control board and one DC power adapter.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Reversing Controller\u003c\/td\u003e\n\u003ctd\u003eOne selected motor and one enclosed reversing controller with speed knob and CW-OFF-CCW switch.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Reversing Controller + Power Supply\u003c\/td\u003e\n\u003ctd\u003eOne selected motor, one reversing controller with knob\/switch, and one DC power adapter.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eEach configuration supplies one selected motor. Accessories are included only when named. A complete robot, toy, car, chassis, coupler or additional motor is not included. Motor-only and controller-without-supply packages require a suitable external power source.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eDoes dual shaft mean two motors?\u003c\/h3\u003e\u003cp\u003eNo. It is one motor with output shafts on both sides, each with a 10 mm projection reference.\u003c\/p\u003e\u003ch3\u003eCan I select 118: 1?\u003c\/h3\u003e\u003cp\u003eNo. It remains in the family performance tables for comparison but is unavailable as a retail configuration.\u003c\/p\u003e\u003ch3\u003eCan the worm gear replace a certified holding brake?\u003c\/h3\u003e\u003cp\u003eVerify back-driving and retention with the actual load. No certified holding-brake or safety lifting rating is specified.\u003c\/p\u003e\u003ch3\u003eDoes every controller package include a power adapter?\u003c\/h3\u003e\u003cp\u003eOnly packages that explicitly name a power supply include an adapter. Match its output to the selected motor winding.\u003c\/p\u003e\u003ch3\u003eWhat does type 11 mean in the performance reference?\u003c\/h3\u003e\u003cp\u003eIt identifies the input-motor type. The selectable nominal supplies are 6 V and 12 V.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-83-dimensions-single.webp?v=1792676966\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Single-shaft dimensions in mm\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-83-dimensions-single.webp?v=1792676966\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eSingle-shaft dimensions in mm\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-83-dimensions-dual.webp?v=1792676974\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Dual-shaft dimensions in mm\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-83-dimensions-dual.webp?v=1792676974\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eDual-shaft dimensions in mm\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-83-performance-12V.webp?v=1792676981\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GW12T-050S 12V operating reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-83-performance-12V.webp?v=1792676981\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGW12T-050S 12V operating reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-83-performance-6V.webp?v=1792676989\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GW12T-050S 6V operating reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-83-performance-6V.webp?v=1792676989\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGW12T-050S 6V operating reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-83-construction.webp?v=1792676995\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Metal worm gearing and copper winding\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-83-construction.webp?v=1792676995\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMetal worm gearing and copper winding\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-83-mini-controller.webp?v=1792677000\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Optional mini PWM controller\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-83-mini-controller.webp?v=1792677000\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOptional mini PWM controller\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-83-reversing-controller.webp?v=1792677006\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Optional reversing controller and adapter\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-83-reversing-controller.webp?v=1792677006\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOptional reversing controller and adapter\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-83-selection.webp?v=1792677012\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Reduction,speed and torque selection\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-83-selection.webp?v=1792677012\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eReduction,speed and torque selection\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-83-polarity.webp?v=1792677018\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Motor rear-terminal polarity reference;red marked terminal positive\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-83-polarity.webp?v=1792677018\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMotor rear-terminal polarity reference;red marked terminal positive\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 12 V \/ 42:1 \/ Single Shaft","offer_id":68094178328800,"sku":"GW12T050S-6883-001","price":19.46,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6 V \/ 42:1 \/ Single Shaft","offer_id":68094178361568,"sku":"GW12T050S-6883-003","price":19.46,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12 V \/ 236:1 \/ Single Shaft","offer_id":68094178394336,"sku":"GW12T050S-6883-009","price":19.46,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12 V \/ 236:1 \/ Dual Shaft","offer_id":68094178427104,"sku":"GW12T050S-6883-010","price":19.92,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6 V \/ 236:1 \/ Single Shaft","offer_id":68094178459872,"sku":"GW12T050S-6883-011","price":19.46,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6 V \/ 236:1 \/ Dual Shaft","offer_id":68094178492640,"sku":"GW12T050S-6883-012","price":19.92,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12 V \/ 302:1 \/ Single Shaft","offer_id":68094178525408,"sku":"GW12T050S-6883-013","price":19.46,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12 V \/ 302:1 \/ Dual Shaft","offer_id":68094178558176,"sku":"GW12T050S-6883-014","price":19.92,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6 V \/ 302:1 \/ Dual Shaft","offer_id":68094178590944,"sku":"GW12T050S-6883-016","price":19.92,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12 V \/ 603:1 \/ Dual Shaft","offer_id":68094178623712,"sku":"GW12T050S-6883-018","price":19.92,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6 V \/ 603:1 \/ Dual Shaft","offer_id":68094178656480,"sku":"GW12T050S-6883-020","price":19.92,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12 V \/ 1030:1 \/ Dual Shaft","offer_id":68094178689248,"sku":"GW12T050S-6883-022","price":19.92,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6 V \/ 1030:1 \/ Dual Shaft","offer_id":68094178722016,"sku":"GW12T050S-6883-024","price":19.92,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 12 V \/ 42:1 \/ Single Shaft","offer_id":68094178754784,"sku":"GW12T050S-6883-025","price":20.32,"currency_code":"USD","in_stock":true},{"title":"Motor + Green Bracket \/ 6 V \/ 42:1 \/ Single 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Shaft","offer_id":68094180622560,"sku":"GW12T050S-6883-140","price":45.54,"currency_code":"USD","in_stock":true},{"title":"Motor + Reversing Controller + Power Supply \/ 12 V \/ 1030:1 \/ Dual Shaft","offer_id":68094180655328,"sku":"GW12T050S-6883-142","price":45.54,"currency_code":"USD","in_stock":true},{"title":"Motor + Reversing Controller + Power Supply \/ 6 V \/ 1030:1 \/ Dual Shaft","offer_id":68094180688096,"sku":"GW12T050S-6883-144","price":45.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/local68-83-v1.jpg?v=1792677028"},{"product_id":"chihai-chr-24gs-280-1cm-reciprocating-rotary-dc-gear-motor","title":"CHIHAI CHR-24GS-280-1CM Reciprocating Rotary DC Gear Motor, 3V or 6V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e CHR-24GS-280-1CM \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC gear motor\u003c\/a\u003e combines a brushed motor, reduction gearing and a worm-driven reciprocating rotary mechanism. The shaft moves in and out while rotating; four rotary revolutions correspond to one reciprocating cycle. Choose the 3V or 6V winding and one of five actual accessory packages.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCopper-wound brushed motor with reduction and reciprocating output.\u003c\/li\u003e\n\u003cli\u003eReversible DC drive with a 2.5 mm round output shaft and illustrated thrust cap.\u003c\/li\u003e\n\u003cli\u003eNominal 24 mm motor class and approximately 73 g motor mass.\u003c\/li\u003e\n\u003cli\u003eMotor-only, power-supply, speed-controller and USB-lead packages.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e3V version\u003c\/th\u003e\n\u003cth\u003e6V version\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply \/ winding\u003c\/td\u003e\n\u003ctd\u003eDC 3V\u003c\/td\u003e\n\u003ctd\u003eDC 6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear ratio\u003c\/td\u003e\n\u003ctd\u003e1:50\u003c\/td\u003e\n\u003ctd\u003e1:50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load rotary speed\u003c\/td\u003e\n\u003ctd\u003e140 rpm ±10%\u003c\/td\u003e\n\u003ctd\u003e280 rpm ±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load reciprocating cycle reference\u003c\/td\u003e\n\u003ctd\u003e35 cycles\/min ±10%\u003c\/td\u003e\n\u003ctd\u003e70 cycles\/min ±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load current\u003c\/td\u003e\n\u003ctd\u003e≤250 mA\u003c\/td\u003e\n\u003ctd\u003e≤400 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated torque\u003c\/td\u003e\n\u003ctd\u003e1.5 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e3.0 kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated rotary speed\u003c\/td\u003e\n\u003ctd\u003e100 rpm ±10%\u003c\/td\u003e\n\u003ctd\u003e200 rpm ±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated current\u003c\/td\u003e\n\u003ctd\u003e1.2 A max\u003c\/td\u003e\n\u003ctd\u003e2.5 A max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated power (source maximum)\u003c\/td\u003e\n\u003ctd\u003e1.5 W (max 7.5 W)\u003c\/td\u003e\n\u003ctd\u003e6 W (max 7.5 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall torque\u003c\/td\u003e\n\u003ctd\u003e≥5.0 kgf·cm\u003c\/td\u003e\n\u003ctd\u003e≥10.0 kgf·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum permitted axial thrust\u003c\/td\u003e\n\u003ctd\u003e≤100 N\u003c\/td\u003e\n\u003ctd\u003e≤200 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall current\u003c\/td\u003e\n\u003ctd\u003e≤3.8 A\u003c\/td\u003e\n\u003ctd\u003e≤8.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eSpeeds in the option names are no-load rotary references. The cycle-rate figures correspond to the source reciprocating reference and the four-revolutions-per-cycle mechanism. Actual speed varies with voltage and load. Rated values, no-load values and stall values are separate conditions. Maximum permitted thrust is a limit, not a guaranteed continuous force or payload. Do not operate stalled.\u003c\/p\u003e\u003ch2\u003eDimensions and Motion\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCHR-24GS-280-1CM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal size\u003c\/td\u003e\n\u003ctd\u003e24 mm motor class; drawing shows 24.9 mm body reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall length envelope\u003c\/td\u003e\n\u003ctd\u003e105-120 mm; drawing overall tolerance ±0.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft\u003c\/td\u003e\n\u003ctd\u003e2.5 mm diameter, round shaft with illustrated thrust cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear motor diameter reference\u003c\/td\u003e\n\u003ctd\u003e23.9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet motor mass\u003c\/td\u003e\n\u003ctd\u003eApproximately 73 g, excluding accessories and packing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotion conversion\u003c\/td\u003e\n\u003ctd\u003eFour rotary revolutions per reciprocating cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe 1CM suffix identifies the model. It does not establish a guaranteed 10 mm stroke: the listing also gives a 14-15 mm travel reference and a 105-120 mm overall length envelope. Check the original drawing and actual mechanism clearances before designing a fixed travel stop. This mechanism repeats its travel rather than providing unlimited continuous linear travel.\u003c\/p\u003e\u003ch2\u003ePackage Selection\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePackage\u003c\/th\u003e\n\u003cth\u003eIncluded hardware\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Only\u003c\/td\u003e\n\u003ctd\u003eOne selected motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + 5V Supply\u003c\/td\u003e\n\u003ctd\u003eOne selected motor and one 5V power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Speed Controller\u003c\/td\u003e\n\u003ctd\u003eOne selected motor and one PWM speed controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + Controller + 5V Supply\u003c\/td\u003e\n\u003ctd\u003eOne selected motor, one PWM controller and one 5V supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor + USB Lead\u003c\/td\u003e\n\u003ctd\u003eOne selected motor and one approximately 50 cm USB lead; USB power supply not included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003ePower and Controller Compatibility\u003c\/h2\u003e\u003cp\u003eThe accessory supply is 5V. Use suitable regulation for a 3V motor; do not treat 5V as its rated direct supply. A 6V winding powered at 5V may run below its stated rated-voltage performance. The illustrated PWM controller has a DC 2.2-12V supply reference, a 1.8-12V adjustment reference and an input-current requirement below 2A. It is not guaranteed to carry the 6V motor at its full 2.5A rated-current maximum or either motor at stall. Match the actual operating load and use suitable current limiting, protection and separately rated electronics where needed.\u003c\/p\u003e\u003cp\u003eConnect a suitable low-voltage DC source to the controller power terminals and the motor to the motor-output terminals. Observe polarity: the terminal photograph marks red plus and black minus. Never connect the bare DC motor or controller directly to household AC mains. The USB-lead reference recommends a 5V source rated at least 2A and prohibits prolonged continuous running; that recommendation does not remove the need to regulate voltage for the 3V winding or to protect against stall current.\u003c\/p\u003e\u003ch2\u003eApplications and Use\u003c\/h2\u003e\u003cp\u003eSuitable for matched appliance mechanisms, educational demonstrations and small reciprocating test fixtures. Provide mechanical clearance for the moving shaft. Frequent stall, repeated abrupt starting and frequent forward\/reverse switching can shorten service life. Verify load, voltage and temperature in the intended mechanism before extended use.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eDoes 1CM guarantee a 10 mm stroke?\u003c\/h3\u003e\u003cp\u003eNo. It is the source model suffix; use the dimensional envelope and check actual travel for your installation.\u003c\/p\u003e\u003ch3\u003eDoes the controller package provide full stall-current capability?\u003c\/h3\u003e\u003cp\u003eNo. Its below-2A input reference requires load matching; motor stall currents are higher. Do not use stall as a normal operating condition.\u003c\/p\u003e\u003ch3\u003eAre all accessories included with every selection?\u003c\/h3\u003e\u003cp\u003eNo. Only the items named in the selected package are included. The two voltage choices share the same package photograph.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-24gs280-1cm-dimensions.webp?v=1792680533\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"CHR-24GS-280-1CM - dimensions in mm\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-24gs280-1cm-dimensions.webp?v=1792680533\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCHR-24GS-280-1CM - dimensions in mm\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-24gs280-1cm-performance.webp?v=1792680539\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Performance references - 3V and 6V\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-24gs280-1cm-performance.webp?v=1792680539\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003ePerformance references - 3V and 6V\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-24gs280-1cm-construction.webp?v=1792680544\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Copper winding and reciprocating gearbox\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-24gs280-1cm-construction.webp?v=1792680544\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eCopper winding and reciprocating gearbox\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-24gs280-1cm-controller.webp?v=1792680549\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"PWM controller - load and supply matching\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-24gs280-1cm-controller.webp?v=1792680549\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003ePWM controller - load and supply matching\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-24gs280-1cm-packages.webp?v=1792680554\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Five packages - two winding choices\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-24gs280-1cm-packages.webp?v=1792680554\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eFive packages - two winding choices\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 3V - 140 rpm","offer_id":68095595446496,"sku":"CHI-24GS280-6879-01","price":20.85,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V - 280 rpm","offer_id":68095595479264,"sku":"CHI-24GS280-6879-02","price":20.85,"currency_code":"USD","in_stock":true},{"title":"Motor + 5V Supply \/ 3V - 140 rpm","offer_id":68095595512032,"sku":"CHI-24GS280-6879-03","price":26.54,"currency_code":"USD","in_stock":true},{"title":"Motor + 5V Supply \/ 6V - 280 rpm","offer_id":68095595544800,"sku":"CHI-24GS280-6879-04","price":26.54,"currency_code":"USD","in_stock":true},{"title":"Motor + Speed Controller \/ 3V - 140 rpm","offer_id":68095595577568,"sku":"CHI-24GS280-6879-05","price":26.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Speed Controller \/ 6V - 280 rpm","offer_id":68095595610336,"sku":"CHI-24GS280-6879-06","price":26.08,"currency_code":"USD","in_stock":true},{"title":"Motor + Controller + 5V Supply \/ 3V - 140 rpm","offer_id":68095595643104,"sku":"CHI-24GS280-6879-07","price":32.23,"currency_code":"USD","in_stock":true},{"title":"Motor + Controller + 5V Supply \/ 6V - 280 rpm","offer_id":68095595675872,"sku":"CHI-24GS280-6879-08","price":32.23,"currency_code":"USD","in_stock":true},{"title":"Motor + USB Lead \/ 3V - 140 rpm","offer_id":68095595708640,"sku":"CHI-24GS280-6879-09","price":24.23,"currency_code":"USD","in_stock":true},{"title":"Motor + USB Lead \/ 6V - 280 rpm","offer_id":68095595741408,"sku":"CHI-24GS280-6879-10","price":24.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/chihai-24gs280-1cm-g5.jpg?v=1792680559"},{"product_id":"chihai-magnetic-hall-motor-encoder-boards-magnets","title":"CHIHAI Magnetic Hall Motor Encoder Boards with Matching Magnet, 3–17 PPR","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eCHIHAI MOTOR\u003c\/a\u003e magnetic Hall \u003ca class=\"tophitek-context-link\" href=\"https:\/\/rcdrone.top\/collections\/encoders\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eencoder\u003c\/a\u003e adds incremental two-channel shaft feedback to a matching motor installation. Choose the motor family, PPR, connector and lead arrangement from the actual configurations below. Each selection is an encoder accessory with a matching magnet; the motor is not included.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMagnetic sensing with two quadrature channels for rotation and direction feedback.\u003c\/li\u003e\n\u003cli\u003eMatching multipole magnet and board layout for the selected motor family.\u003c\/li\u003e\n\u003cli\u003e3.3 V or 5 V Hall supply with illustrated pull-up\/shaping resistors.\u003c\/li\u003e\n\u003cli\u003ePH2.0, XH2.54 and ZH1.5 connector arrangements, plus package-specific leads.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eIncremental magnetic Hall encoder board with matching multipole magnet; motor not included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCHIHAI MOTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHall supply\u003c\/td\u003e\n\u003ctd\u003e3.3 V DC or 5.0 V DC; separate from motor power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003eTwo-channel quadrature square-wave feedback; A\/B or C1\/C2 labels vary by board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e3, 7, 11, 13 or 17 PPR as selected; base motor-shaft pulses, not the number of harness wires\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet poles\u003c\/td\u003e\n\u003ctd\u003e6\/14\/22\/26\/34 alternating N\/S poles for 3\/7\/11\/13\/17 PPR respectively\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounting\u003c\/td\u003e\n\u003ctd\u003eController edge-counting mode changes counted edges; gearbox output reference also depends on reduction ratio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePull-up\u003c\/td\u003e\n\u003ctd\u003eIllustrated boards have pull-up\/shaping resistors; match logic levels and controller inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e370 reference only\u003c\/td\u003e\n\u003ctd\u003e25 mm board outline; approximately 2 g board+magnet excluding lead; 100 kHz response and −40 to +120 °C Hall-device reference, not a rating for every package\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eConfiguration Guide\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMotor fit family\u003c\/th\u003e\n\u003cth\u003ePPR\u003c\/th\u003e\n\u003cth\u003eConnector\u003c\/th\u003e\n\u003cth\u003eLead included\u003c\/th\u003e\n\u003cth\u003eArrangement\u003c\/th\u003e\n\u003cth\u003eMagnet outer Ø mm\u003c\/th\u003e\n\u003cth\u003eMagnet bore Ø mm\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e370\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003ePH2.0\u003c\/td\u003e\n\u003ctd\u003e600 mm lead\u003c\/td\u003e\n\u003ctd\u003eStandard arrangement\u003c\/td\u003e\n\u003ctd\u003e13.5\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e370\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003ePH2.0\u003c\/td\u003e\n\u003ctd\u003e600 mm lead\u003c\/td\u003e\n\u003ctd\u003eStandard arrangement\u003c\/td\u003e\n\u003ctd\u003e13.5\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e370\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003ePH2.0\u003c\/td\u003e\n\u003ctd\u003eNo separate lead\u003c\/td\u003e\n\u003ctd\u003eStandard arrangement\u003c\/td\u003e\n\u003ctd\u003e13.5\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e370\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003ePH2.0\u003c\/td\u003e\n\u003ctd\u003eNo separate lead\u003c\/td\u003e\n\u003ctd\u003eStandard arrangement\u003c\/td\u003e\n\u003ctd\u003e13.5\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e260\/280\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003ePH2.0\u003c\/td\u003e\n\u003ctd\u003eNo separate lead\u003c\/td\u003e\n\u003ctd\u003eStandard arrangement\u003c\/td\u003e\n\u003ctd\u003e13.5\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e260\/280\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003ePH2.0\u003c\/td\u003e\n\u003ctd\u003eNo separate lead\u003c\/td\u003e\n\u003ctd\u003eStandard arrangement\u003c\/td\u003e\n\u003ctd\u003e13.5\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e520\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003ePH2.0\u003c\/td\u003e\n\u003ctd\u003eNo separate lead\u003c\/td\u003e\n\u003ctd\u003eStandard arrangement\u003c\/td\u003e\n\u003ctd\u003e13.5\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e520\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003ePH2.0\u003c\/td\u003e\n\u003ctd\u003eNo separate lead\u003c\/td\u003e\n\u003ctd\u003eStandard arrangement\u003c\/td\u003e\n\u003ctd\u003e13.5\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e520\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003eXH2.54\u003c\/td\u003e\n\u003ctd\u003eNo separate lead\u003c\/td\u003e\n\u003ctd\u003eStandard arrangement\u003c\/td\u003e\n\u003ctd\u003e13.5\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e520\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003eXH2.54\u003c\/td\u003e\n\u003ctd\u003eNo separate lead\u003c\/td\u003e\n\u003ctd\u003eStandard arrangement\u003c\/td\u003e\n\u003ctd\u003e13.5\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eF130\/F150\/F180\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003ePH2.0\u003c\/td\u003e\n\u003ctd\u003eNo separate lead\u003c\/td\u003e\n\u003ctd\u003eStandard arrangement\u003c\/td\u003e\n\u003ctd\u003e13.5\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eF130\/F150\/F180\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003ePH2.0\u003c\/td\u003e\n\u003ctd\u003eNo separate lead\u003c\/td\u003e\n\u003ctd\u003eStandard arrangement\u003c\/td\u003e\n\u003ctd\u003e13.5\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eF130\/F150\/F180\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003ePH2.0\u003c\/td\u003e\n\u003ctd\u003e600 mm lead\u003c\/td\u003e\n\u003ctd\u003eStandard arrangement\u003c\/td\u003e\n\u003ctd\u003e13.5\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eF130\/F150\/F180\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003ePH2.0\u003c\/td\u003e\n\u003ctd\u003e600 mm lead\u003c\/td\u003e\n\u003ctd\u003eStandard arrangement\u003c\/td\u003e\n\u003ctd\u003e13.5\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN20\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eZH1.5\u003c\/td\u003e\n\u003ctd\u003eNo separate lead\u003c\/td\u003e\n\u003ctd\u003eStandard arrangement\u003c\/td\u003e\n\u003ctd\u003e9.2\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN20\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eZH1.5\u003c\/td\u003e\n\u003ctd\u003e100 mm lead\u003c\/td\u003e\n\u003ctd\u003eStandard arrangement\u003c\/td\u003e\n\u003ctd\u003e9.4\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN20\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eZH1.5\u003c\/td\u003e\n\u003ctd\u003eNo separate lead\u003c\/td\u003e\n\u003ctd\u003eSide-solder arrangement\u003c\/td\u003e\n\u003ctd\u003e9.2\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN20\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eZH1.5\u003c\/td\u003e\n\u003ctd\u003e40 mm lead\u003c\/td\u003e\n\u003ctd\u003eSide-solder arrangement\u003c\/td\u003e\n\u003ctd\u003e9.2\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e030\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eZH1.5\u003c\/td\u003e\n\u003ctd\u003eNo separate lead\u003c\/td\u003e\n\u003ctd\u003eStandard arrangement\u003c\/td\u003e\n\u003ctd\u003e9.2\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e050\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eZH1.5\u003c\/td\u003e\n\u003ctd\u003eNo separate lead\u003c\/td\u003e\n\u003ctd\u003eStandard arrangement\u003c\/td\u003e\n\u003ctd\u003e9.2\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360\/380\/390\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003ePH2.0\u003c\/td\u003e\n\u003ctd\u003eNo separate lead\u003c\/td\u003e\n\u003ctd\u003eStandard arrangement\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e2.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e775\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003ePH2.0\u003c\/td\u003e\n\u003ctd\u003eNo separate lead\u003c\/td\u003e\n\u003ctd\u003eStandard arrangement\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e545\/555\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003eXH2.54\u003c\/td\u003e\n\u003ctd\u003eNo separate lead\u003c\/td\u003e\n\u003ctd\u003eStandard arrangement\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e3.17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eMagnet bores are identified as undersize-fit references; exact bore tolerances are not specified. Check the actual shaft, board mounting pattern, magnet clearance and connector before assembly. Family names do not establish universal fit across every motor bearing that number. The 775 option uses a 4-pin signal connector plus separate 2-pin motor terminals; it is not a six-pin signal board.\u003c\/p\u003e\u003ch2\u003eConnection Guide\u003c\/h2\u003e\u003cp\u003eThe following sequences identify the illustrated terminal order, not a universal plug pin numbering standard. Match the actual board orientation and silk-screen labels. A\/B and C1\/C2 are the two feedback channels; confirm direction and counting convention in the receiving controller.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003eIllustrated signal \/ terminal reference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e370 with lead\u003c\/td\u003e\n\u003ctd\u003eM1 green; VCC blue; B white; A yellow; GND black; M2 red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e370 without lead\u003c\/td\u003e\n\u003ctd\u003eM1 \/ GND \/ B \/ A \/ VCC \/ M2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e260\/280 and 360\/380\/390\u003c\/td\u003e\n\u003ctd\u003eM1 \/ GND \/ A \/ B \/ VCC \/ M2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e520\u003c\/td\u003e\n\u003ctd\u003eM1 \/ GND \/ B \/ A \/ VCC \/ M2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eF130\/F150\/F180\u003c\/td\u003e\n\u003ctd\u003eM1 \/ GND \/ C2 \/ C1 \/ VCC \/ M2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN20 7 PPR\u003c\/td\u003e\n\u003ctd\u003eM2 \/ VCC \/ C2 \/ C1 \/ GND \/ M1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN20 3 PPR lead\u003c\/td\u003e\n\u003ctd\u003eM2 green; VCC blue; C2 white; C1 yellow; GND black; M1 red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN20 side-solder 40 mm lead\u003c\/td\u003e\n\u003ctd\u003eM2 red; VCC black; B yellow; A green; GND blue; M1 white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e030 \/ 050\u003c\/td\u003e\n\u003ctd\u003eM2 \/ VCC \/ B \/ A \/ GND \/ M1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e775\u003c\/td\u003e\n\u003ctd\u003ePH2.0 4-pin signal: GND \/ C1 \/ C2 \/ VCC; separate VH3.96 2-pin motor power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e545\/555\u003c\/td\u003e\n\u003ctd\u003eM1 \/ GND \/ A \/ B \/ VCC \/ M2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eNever apply motor supply voltage to the Hall VCC or signal outputs. Use the selected 3.3 V or 5 V Hall supply and a compatible logic interface. M1\/M2 are motor connections, not encoder logic supply. For the 360\/380\/390, 775 and 545\/555 high-power installation references, connect motor power directly to the motor solder terminals where appropriate, rather than routing high motor current through the small plug. Verify actual connector and conductor current capacity; no universal motor-current rating is specified.\u003c\/p\u003e\u003ch2\u003eResolution and Installation\u003c\/h2\u003e\u003cp\u003ePPR refers to the base encoder\/motor-shaft reference. Multiply by the actual gearbox reduction ratio for a gearbox-output pulse reference and account separately for x1\/x2\/x4 edge counting. An incremental encoder does not provide absolute shaft position after power-up.\u003c\/p\u003e\u003cp\u003eCenter the supplied magnet on the matching shaft and align it with the Hall sensors without contact. Check mounting clearance, magnet fit and stable signals before operation. Keep the board protected from shorts and mechanical damage. A motor controller, counter, gearbox and mounting mechanism are separate.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSpeed feedback, relative rotation counting and direction detection in compatible motor-control, small robotics, balancing-platform and automation projects.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cp\u003eOne selected Hall encoder board and one matching magnetic disc. A separate lead is included only in configurations that explicitly name it; the 370 and F130 lead references are 600 mm, the N20 3 PPR lead is 100 mm, and the named N20 side-solder lead is 40 mm. Other connector versions show the board-mounted connector without a promised loose cable. No motor, power supply, controller or complete machine is included.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eDoes “11 PPR” mean an eleven-wire cable?\u003c\/h3\u003e\u003cp\u003eNo. It is the pulse-per-revolution reference, not the wire count.\u003c\/p\u003e\u003ch3\u003eCan I connect Hall VCC to my motor supply?\u003c\/h3\u003e\u003cp\u003eUse 3.3 V or 5 V for the Hall circuit. Motor voltage and encoder logic voltage are separate.\u003c\/p\u003e\u003ch3\u003eDoes every configuration include a cable?\u003c\/h3\u003e\u003cp\u003eNo. Select a configuration that explicitly names the lead and length you need.\u003c\/p\u003e\u003ch3\u003eWill it report an absolute shaft position?\u003c\/h3\u003e\u003cp\u003eNo. It provides incremental quadrature feedback; absolute position requires a separate reference strategy.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-81-configurations.webp?v=1792684596\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Encoder configurations and magnet fit\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-81-configurations.webp?v=1792684596\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eEncoder configurations and magnet fit\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-81-connection.webp?v=1792684602\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Hall supply and connection reference\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-81-connection.webp?v=1792684602\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eHall supply and connection reference\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-81-selection.webp?v=1792684607\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Resolution, installation and package contents\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-81-selection.webp?v=1792684607\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eResolution, installation and package contents\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"370 \/ 11 PPR \/ PH2.0 \/ 600 mm lead","offer_id":68097443954912,"sku":"CHIHAI-ENC-6881-01","price":14.85,"currency_code":"USD","in_stock":true},{"title":"370 \/ 13 PPR \/ PH2.0 \/ 600 mm lead","offer_id":68097443987680,"sku":"CHIHAI-ENC-6881-02","price":14.85,"currency_code":"USD","in_stock":true},{"title":"370 \/ 11 PPR \/ PH2.0 \/ No separate lead","offer_id":68097444020448,"sku":"CHIHAI-ENC-6881-03","price":14.38,"currency_code":"USD","in_stock":true},{"title":"370 \/ 13 PPR \/ PH2.0 \/ No separate lead","offer_id":68097444053216,"sku":"CHIHAI-ENC-6881-04","price":14.38,"currency_code":"USD","in_stock":true},{"title":"260\/280 \/ 11 PPR \/ PH2.0 \/ No separate lead","offer_id":68097444085984,"sku":"CHIHAI-ENC-6881-05","price":15.77,"currency_code":"USD","in_stock":true},{"title":"260\/280 \/ 13 PPR \/ PH2.0 \/ No separate lead","offer_id":68097444118752,"sku":"CHIHAI-ENC-6881-06","price":15.77,"currency_code":"USD","in_stock":true},{"title":"520 \/ 11 PPR \/ PH2.0 \/ No separate lead","offer_id":68097444151520,"sku":"CHIHAI-ENC-6881-07","price":15.77,"currency_code":"USD","in_stock":true},{"title":"520 \/ 13 PPR \/ PH2.0 \/ No separate lead","offer_id":68097444184288,"sku":"CHIHAI-ENC-6881-08","price":15.77,"currency_code":"USD","in_stock":true},{"title":"520 \/ 11 PPR \/ XH2.54 \/ No separate lead","offer_id":68097444217056,"sku":"CHIHAI-ENC-6881-09","price":15.77,"currency_code":"USD","in_stock":true},{"title":"520 \/ 13 PPR \/ XH2.54 \/ No separate lead","offer_id":68097444249824,"sku":"CHIHAI-ENC-6881-10","price":15.77,"currency_code":"USD","in_stock":true},{"title":"F130\/F150\/F180 \/ 11 PPR \/ PH2.0 \/ No separate lead","offer_id":68097444282592,"sku":"CHIHAI-ENC-6881-11","price":15.77,"currency_code":"USD","in_stock":true},{"title":"F130\/F150\/F180 \/ 13 PPR \/ PH2.0 \/ No separate lead","offer_id":68097444315360,"sku":"CHIHAI-ENC-6881-12","price":15.77,"currency_code":"USD","in_stock":true},{"title":"F130\/F150\/F180 \/ 11 PPR \/ PH2.0 \/ 600 mm lead","offer_id":68097444348128,"sku":"CHIHAI-ENC-6881-13","price":16.23,"currency_code":"USD","in_stock":true},{"title":"F130\/F150\/F180 \/ 13 PPR \/ PH2.0 \/ 600 mm lead","offer_id":68097444380896,"sku":"CHIHAI-ENC-6881-14","price":16.23,"currency_code":"USD","in_stock":true},{"title":"N20 \/ 7 PPR \/ ZH1.5 \/ No separate lead","offer_id":68097444413664,"sku":"CHIHAI-ENC-6881-15","price":14.38,"currency_code":"USD","in_stock":true},{"title":"N20 \/ 3 PPR \/ ZH1.5 \/ 100 mm lead","offer_id":68097444446432,"sku":"CHIHAI-ENC-6881-16","price":15.77,"currency_code":"USD","in_stock":true},{"title":"N20 \/ 7 PPR \/ ZH1.5 \/ No separate lead \/ Side Solder","offer_id":68097444479200,"sku":"CHIHAI-ENC-6881-17","price":15.31,"currency_code":"USD","in_stock":true},{"title":"N20 \/ 7 PPR \/ ZH1.5 \/ 40 mm lead \/ Side Solder","offer_id":68097444511968,"sku":"CHIHAI-ENC-6881-18","price":15.31,"currency_code":"USD","in_stock":true},{"title":"030 \/ 7 PPR \/ ZH1.5 \/ No separate lead","offer_id":68097444544736,"sku":"CHIHAI-ENC-6881-19","price":16.23,"currency_code":"USD","in_stock":true},{"title":"050 \/ 7 PPR \/ ZH1.5 \/ No separate lead","offer_id":68097444577504,"sku":"CHIHAI-ENC-6881-20","price":16.23,"currency_code":"USD","in_stock":true},{"title":"360\/380\/390 \/ 17 PPR \/ PH2.0 \/ No separate lead","offer_id":68097444610272,"sku":"CHIHAI-ENC-6881-21","price":18.08,"currency_code":"USD","in_stock":true},{"title":"775 \/ 17 PPR \/ PH2.0 \/ No separate lead","offer_id":68097444643040,"sku":"CHIHAI-ENC-6881-22","price":19.92,"currency_code":"USD","in_stock":true},{"title":"545\/555 \/ 17 PPR \/ XH2.54 \/ No separate lead","offer_id":68097444675808,"sku":"CHIHAI-ENC-6881-23","price":19.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/local68-81-v1.jpg?v=1792684613"}],"url":"https:\/\/rcdrone.top\/collections\/chihai-motor.oembed?page=2","provider":"RCDrone","version":"1.0","type":"link"}