{"product_id":"chihai-chf-gm12-1215r-coreless-dc-gear-motor","title":"CHIHAI CHF-GM12-1215R Coreless DC Gear Motor, 3V 6V or 12V","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-GM12-1215R is a miniature coreless \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC gear motor\u003c\/a\u003e with a metal reduction gearbox and a3 mm D-shaped shaft. Choose a3V,6V or12V winding, a motor-only or PWM-controller package, and the available combination of reduction ratio and4.4 mm or10 mm shaft projection.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePermanent-magnet coreless motor with copper winding.\u003c\/li\u003e\n\u003cli\u003eMetal reduction gears in a compact12 mm gearbox.\u003c\/li\u003e\n\u003cli\u003eReversible DC rotation and a D-flat output for secure coupling.\u003c\/li\u003e\n\u003cli\u003eOptional small PWM speed controller in the selected 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\u003eCHF-GM12-1215R coreless brushed DC gear motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor and gearbox\u003c\/td\u003e\n\u003ctd\u003ePermanent-magnet coreless motor, copper winding and metal reduction gears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelected supply\u003c\/td\u003e\n\u003ctd\u003e3V,6V or12V DC winding; match selected option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody reference\u003c\/td\u003e\n\u003ctd\u003e12 mm gearbox width;24.2 mm overall body length excluding output shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor-can drawing\u003c\/td\u003e\n\u003ctd\u003e15.2 +\/-0.3 mm length;12.1 mm maximum diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft\u003c\/td\u003e\n\u003ctd\u003e3 mm diameter D-shaft;2.5 mm across flat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProjection choices\u003c\/td\u003e\n\u003ctd\u003e4.4 mm or10 mm in actual available combinations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting drawing\u003c\/td\u003e\n\u003ctd\u003eSeparate2-M1.4 and2-M1.6 callouts; follow matching drawing orientation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet motor mass\u003c\/td\u003e\n\u003ctd\u003eApproximately10.5 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirection\u003c\/td\u003e\n\u003ctd\u003eReversible with appropriate DC polarity\/control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eSelection Guide\u003c\/h2\u003e\u003cp\u003eThe Gear Ratio and Shaft selector combines two mechanical choices while keeping package and voltage separate. Only listed combinations are offered. The package photograph is shared across its winding, ratio and shaft-length variants; confirm the selected shaft projection in the option value.\u003c\/p\u003e\u003ch2\u003ePerformance by Winding Voltage\u003c\/h2\u003e\u003cp\u003eTables apply to the named motor version and ratio. The210:1 column is a family reference, not a purchasable option here. No-load, rated and stall values describe different conditions. Maximum momentary torque is a limit and must not be treated as continuous output.\u003c\/p\u003e\u003ch3\u003e12V\u003c\/h3\u003e\u003cp\u003eMaximum power reference 1.3 W; no-load current ≤40 mA; stall current ≤0.75 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 rpm\u003c\/th\u003e\n\u003cth\u003eRated current A max\u003c\/th\u003e\n\u003cth\u003eStall \/ momentary 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\u003e2150\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003e1200\u003c\/td\u003e\n\u003ctd\u003e0.3\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\u003e1050\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e600\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\u003e30:1\u003c\/td\u003e\n\u003ctd\u003e720\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50:1\u003c\/td\u003e\n\u003ctd\u003e430\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e215\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003eMax3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e210:1\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e57\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003eMax3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e298:1\u003c\/td\u003e\n\u003ctd\u003e72\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003eMax3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e380:1\u003c\/td\u003e\n\u003ctd\u003e56\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003eMax3.0\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 power reference 0.35 W; no-load current ≤30 mA; stall current ≤0.45 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 rpm\u003c\/th\u003e\n\u003cth\u003eRated current A max\u003c\/th\u003e\n\u003cth\u003eStall \/ momentary 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\u003e1050\u003c\/td\u003e\n\u003ctd\u003e0.05\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e0.16\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e530\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e0.16\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30:1\u003c\/td\u003e\n\u003ctd\u003e360\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e0.16\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50:1\u003c\/td\u003e\n\u003ctd\u003e210\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e0.16\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e107\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e0.16\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150:1\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e0.16\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e210:1\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e0.16\u003c\/td\u003e\n\u003ctd\u003e2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e298:1\u003c\/td\u003e\n\u003ctd\u003e36\u003c\/td\u003e\n\u003ctd\u003e1.4\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e0.16\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\u003e28\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e0.16\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\u003ch3\u003e3V\u003c\/h3\u003e\u003cp\u003eMaximum power reference 0.65 W; no-load current ≤70 mA; stall current ≤1.6 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 rpm\u003c\/th\u003e\n\u003cth\u003eRated current A max\u003c\/th\u003e\n\u003cth\u003eStall \/ momentary 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\u003e1750\u003c\/td\u003e\n\u003ctd\u003e0.07\u003c\/td\u003e\n\u003ctd\u003e870\u003c\/td\u003e\n\u003ctd\u003e0.75\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\u003e870\u003c\/td\u003e\n\u003ctd\u003e0.14\u003c\/td\u003e\n\u003ctd\u003e430\u003c\/td\u003e\n\u003ctd\u003e0.75\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\u003e580\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003ctd\u003e290\u003c\/td\u003e\n\u003ctd\u003e0.75\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\u003e350\u003c\/td\u003e\n\u003ctd\u003e0.45\u003c\/td\u003e\n\u003ctd\u003e174\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100:1\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003ctd\u003e87\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e1.4\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\u003e1\u003c\/td\u003e\n\u003ctd\u003e58\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003eMax3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e210:1\u003c\/td\u003e\n\u003ctd\u003e83\u003c\/td\u003e\n\u003ctd\u003e1.4\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003eMax3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e298:1\u003c\/td\u003e\n\u003ctd\u003e58\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003eMax3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e380:1\u003c\/td\u003e\n\u003ctd\u003e46\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003eMax3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eInstallation and Control\u003c\/h2\u003e\u003cp\u003eUse a regulated DC supply matched to the selected winding. Keep clear of moving gears and the output shaft, and confirm mounting thread, shaft fit and clearances before assembly. Reverse polarity only where the connected control circuit permits it. Avoid overload, sustained stall and forcing the gearbox output.\u003c\/p\u003e\u003cp\u003eThe optional PWM board is a speed-control accessory, not a feedback sensor or closed-loop position controller. Match its actual input-voltage and current capability to the selected motor and operating load before wiring. Motor stall-current values do not establish a controller rating. Neither package includes a power supply.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFor compact camera-rotation mechanisms, small positioning platforms, motorized selfie-stick mechanisms and miniature robot drive functions within the selected motor ratings. Use appropriate external controls and supports for the intended load.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cp\u003eOne selected coreless gear motor. The Motor + PWM Controller package additionally includes one small PWM control board. Power supply, mounting bracket, shaft coupling, complete camera platform and robot are not included.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eDoes one winding cover all three voltage tables?\u003c\/h3\u003e\u003cp\u003eNo. Choose the motor version for its named3V,6V or12V supply; performance tables apply separately to those versions.\u003c\/p\u003e\u003ch3\u003eIs the210:1 ratio available?\u003c\/h3\u003e\u003cp\u003eIt is shown only as a family performance reference. Purchase only the ratio-and-shaft combinations listed in the selector.\u003c\/p\u003e\u003ch3\u003eWhy do different shaft options share a photo?\u003c\/h3\u003e\u003cp\u003eThe package uses a shared reference photograph. The selected4.4 mm or10 mm projection is specified in the option value.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm121215r-dimensions.webp?v=1792745763\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GM12-1215R - dimensions in mm\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm121215r-dimensions.webp?v=1792745763\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGM12-1215R - dimensions in mm\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm121215r-performance-12V.webp?v=1792745769\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"12V winding - performance by ratio\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm121215r-performance-12V.webp?v=1792745769\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e12V winding - performance by ratio\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm121215r-performance-6V.webp?v=1792745774\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"6V winding - performance by ratio\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm121215r-performance-6V.webp?v=1792745774\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e6V winding - performance by ratio\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm121215r-performance-3V.webp?v=1792745780\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"3V winding - performance by ratio\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm121215r-performance-3V.webp?v=1792745780\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e3V winding - performance by ratio\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm121215r-construction.webp?v=1792745786\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Metal gearbox and coreless motor\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm121215r-construction.webp?v=1792745786\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMetal gearbox and coreless motor\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm121215r-package-control.webp?v=1792745790\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Package and PWM control guide\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/chihai-gm121215r-package-control.webp?v=1792745790\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003ePackage and PWM control guide\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 3V \/ 50:1 - 4.4mm Shaft","offer_id":68111180071136,"sku":"CHI-GM121215R-68100-004","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 3V \/ 100:1 - 4.4mm Shaft","offer_id":68111180103904,"sku":"CHI-GM121215R-68100-005","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V \/ 10:1 - 4.4mm Shaft","offer_id":68111180136672,"sku":"CHI-GM121215R-68100-009","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V \/ 50:1 - 4.4mm Shaft","offer_id":68111180169440,"sku":"CHI-GM121215R-68100-012","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V \/ 100:1 - 4.4mm Shaft","offer_id":68111180202208,"sku":"CHI-GM121215R-68100-013","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V \/ 298:1 - 4.4mm Shaft","offer_id":68111180234976,"sku":"CHI-GM121215R-68100-015","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V \/ 380:1 - 4.4mm Shaft","offer_id":68111180267744,"sku":"CHI-GM121215R-68100-016","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V \/ 10:1 - 4.4mm Shaft","offer_id":68111180300512,"sku":"CHI-GM121215R-68100-017","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V \/ 50:1 - 4.4mm Shaft","offer_id":68111180333280,"sku":"CHI-GM121215R-68100-020","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V \/ 100:1 - 4.4mm Shaft","offer_id":68111180366048,"sku":"CHI-GM121215R-68100-021","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V \/ 298:1 - 4.4mm Shaft","offer_id":68111180398816,"sku":"CHI-GM121215R-68100-023","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V \/ 380:1 - 4.4mm Shaft","offer_id":68111180431584,"sku":"CHI-GM121215R-68100-024","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 3V \/ 50:1 - 10mm Shaft","offer_id":68111180464352,"sku":"CHI-GM121215R-68100-028","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 3V \/ 100:1 - 10mm Shaft","offer_id":68111180497120,"sku":"CHI-GM121215R-68100-029","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V \/ 10:1 - 10mm Shaft","offer_id":68111180529888,"sku":"CHI-GM121215R-68100-033","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V \/ 20:1 - 10mm Shaft","offer_id":68111180562656,"sku":"CHI-GM121215R-68100-034","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V \/ 30:1 - 10mm Shaft","offer_id":68111180595424,"sku":"CHI-GM121215R-68100-035","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V \/ 50:1 - 10mm Shaft","offer_id":68111180628192,"sku":"CHI-GM121215R-68100-036","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V \/ 100:1 - 10mm Shaft","offer_id":68111180660960,"sku":"CHI-GM121215R-68100-037","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V \/ 150:1 - 10mm Shaft","offer_id":68111180693728,"sku":"CHI-GM121215R-68100-038","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V \/ 298:1 - 10mm Shaft","offer_id":68111180726496,"sku":"CHI-GM121215R-68100-039","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 6V \/ 380:1 - 10mm Shaft","offer_id":68111180759264,"sku":"CHI-GM121215R-68100-040","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V \/ 10:1 - 10mm Shaft","offer_id":68111180792032,"sku":"CHI-GM121215R-68100-041","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V \/ 20:1 - 10mm Shaft","offer_id":68111180824800,"sku":"CHI-GM121215R-68100-042","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V \/ 30:1 - 10mm Shaft","offer_id":68111180857568,"sku":"CHI-GM121215R-68100-043","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V \/ 50:1 - 10mm Shaft","offer_id":68111180890336,"sku":"CHI-GM121215R-68100-044","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V \/ 100:1 - 10mm Shaft","offer_id":68111180923104,"sku":"CHI-GM121215R-68100-045","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V \/ 150:1 - 10mm Shaft","offer_id":68111180955872,"sku":"CHI-GM121215R-68100-046","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 12V \/ 298:1 - 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