{"product_id":"chihai-gm25-370-hall-encoder-motor-wheel-kits","title":"CHIHAI GM25-370 Hall Encoder DC Gear Motor and Wheel Kits, 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 25-370ABHL \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC gear motor\u003c\/a\u003e combines a 25 mm metal gearbox with 11PPR AB Hall feedback. Select the package, nominal motor voltage and exact speed\/ratio configuration. Choose a bare encoder motor or a motor kit with one 65 mm wheel or one 60 mm Mecanum wheel.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMetal reduction gears and 4 mm D-shaped output shaft.\u003c\/li\u003e\n\u003cli\u003eAB quadrature magnetic feedback with matching cable.\u003c\/li\u003e\n\u003cli\u003eDistinct winding\/speed choices, including different speeds at the same nominal reduction.\u003c\/li\u003e\n\u003cli\u003eBlue\/red road tread, yellow basic, blue high-grip and Mecanum wheel 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 \/ CHR-GM 25-370ABHL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eBrushed DC gear motor with metal reduction gears and AB magnetic Hall feedback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelectable drive\u003c\/td\u003e\n\u003ctd\u003e6 V, 12 V or 24 V winding; voltage, speed and ratio must match the selected configuration\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody \/ mounting\u003c\/td\u003e\n\u003ctd\u003e25 mm gearbox; 24.4 mm motor body; 7 mm front boss, 2.5 mm shoulder; two M 3 tapped holes 17 mm apart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrawing references\u003c\/td\u003e\n\u003ctd\u003e31 mm motor section; 40.0 mm REF motor\/encoder section; 14 mm rear feature; gearbox L depends on ratio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder\u003c\/td\u003e\n\u003ctd\u003e11PPR at motor shaft, AB quadrature square wave; 22 magnetic poles\/11pole pairs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder supply \/ response\u003c\/td\u003e\n\u003ctd\u003eSeparate 3.3 V or 5 V DC logic; 100kHz reference; onboard pull-up\/shaping resistors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003ePH 2.0 six-position connection with matching lead; follow marked board orientation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMass references\u003c\/td\u003e\n\u003ctd\u003eApproximately 100–200 g depending on ratio\/package; shipping weight differs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eVoltage-Specific Performance\u003c\/h2\u003e\u003cp\u003eThe following family operating columns distinguish no-load speed, rated speed and torque. Match voltage, ratio and no-load speed together; equal ratio labels do not identify the same winding. Nonselectable operating points remain family references rather than extra purchasable combinations.\u003c\/p\u003e\u003ch3\u003e6 V winding references\u003c\/h3\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\u003eNo-load mA\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\u003eRated A\u003c\/th\u003e\n\u003cth\u003eStall A\u003c\/th\u003e\n\u003cth\u003eStall kgf.cm\u003c\/th\u003e\n\u003cth\u003eHall output reference\u003c\/th\u003e\n\u003cth\u003eGearbox Lmm\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e≤60\u003c\/td\u003e\n\u003ctd\u003e0.9\u003c\/td\u003e\n\u003ctd\u003e0.09\u003c\/td\u003e\n\u003ctd\u003e310\u003c\/td\u003e\n\u003ctd\u003e≤0.8\u003c\/td\u003e\n\u003ctd\u003e≤2.7\u003c\/td\u003e\n\u003ctd\u003e1.8\u003c\/td\u003e\n\u003ctd\u003e102.3\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\u003e≤100\u003c\/td\u003e\n\u003ctd\u003e1.8\u003c\/td\u003e\n\u003ctd\u003e0.177\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003ctd\u003e≤0.8\u003c\/td\u003e\n\u003ctd\u003e≤2.7\u003c\/td\u003e\n\u003ctd\u003e3.6\u003c\/td\u003e\n\u003ctd\u003e224.5\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e210\u003c\/td\u003e\n\u003ctd\u003e≤130\u003c\/td\u003e\n\u003ctd\u003e5.2\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e≤1.1\u003c\/td\u003e\n\u003ctd\u003e≤3.5\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e341.2\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\u003e≤130\u003c\/td\u003e\n\u003ctd\u003e2.9\u003c\/td\u003e\n\u003ctd\u003e0.28\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e≤1.1\u003c\/td\u003e\n\u003ctd\u003e≤3.0\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e341.2\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e≤130\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e0.69\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e≤1.5\u003c\/td\u003e\n\u003ctd\u003e≤3.5\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e823.1\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e12 V winding references\u003c\/h3\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\u003eNo-load mA\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\u003eRated A\u003c\/th\u003e\n\u003cth\u003eStall A\u003c\/th\u003e\n\u003cth\u003eStall kgf.cm\u003c\/th\u003e\n\u003cth\u003eHall output reference\u003c\/th\u003e\n\u003cth\u003eGearbox Lmm\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\u003e2700\u003c\/td\u003e\n\u003ctd\u003e≤200\u003c\/td\u003e\n\u003ctd\u003e0.8\u003c\/td\u003e\n\u003ctd\u003e0.08\u003c\/td\u003e\n\u003ctd\u003e1600\u003c\/td\u003e\n\u003ctd\u003e≤1.5\u003c\/td\u003e\n\u003ctd\u003e≤5.6\u003c\/td\u003e\n\u003ctd\u003e1.8\u003c\/td\u003e\n\u003ctd\u003e44\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e1280\u003c\/td\u003e\n\u003ctd\u003e≤200\u003c\/td\u003e\n\u003ctd\u003e1.7\u003c\/td\u003e\n\u003ctd\u003e0.17\u003c\/td\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003ctd\u003e≤1.5\u003c\/td\u003e\n\u003ctd\u003e≤5.6\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003ctd\u003e102.3\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e≤200\u003c\/td\u003e\n\u003ctd\u003e3.5\u003c\/td\u003e\n\u003ctd\u003e0.34\u003c\/td\u003e\n\u003ctd\u003e350\u003c\/td\u003e\n\u003ctd\u003e≤1.5\u003c\/td\u003e\n\u003ctd\u003e≤5.6\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e224.5\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e350\u003c\/td\u003e\n\u003ctd\u003e≤200\u003c\/td\u003e\n\u003ctd\u003e5.8\u003c\/td\u003e\n\u003ctd\u003e0.57\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e≤1.7\u003c\/td\u003e\n\u003ctd\u003e≤5.6\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e341.2\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e220\u003c\/td\u003e\n\u003ctd\u003e≤130\u003c\/td\u003e\n\u003ctd\u003e2.9\u003c\/td\u003e\n\u003ctd\u003e0.28\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e≤1.0\u003c\/td\u003e\n\u003ctd\u003e≤2.5\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e224.5\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd\u003e≤150\u003c\/td\u003e\n\u003ctd\u003e4.3\u003c\/td\u003e\n\u003ctd\u003e0.42\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e≤0.8\u003c\/td\u003e\n\u003ctd\u003e≤2.5\u003c\/td\u003e\n\u003ctd\u003e8.5\u003c\/td\u003e\n\u003ctd\u003e493.9\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003e24 V winding references\u003c\/h3\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\u003eNo-load mA\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\u003eRated A\u003c\/th\u003e\n\u003cth\u003eStall A\u003c\/th\u003e\n\u003cth\u003eStall kgf.cm\u003c\/th\u003e\n\u003cth\u003eHall output reference\u003c\/th\u003e\n\u003cth\u003eGearbox Lmm\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\u003e2700\u003c\/td\u003e\n\u003ctd\u003e≤150\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003ctd\u003e0.059\u003c\/td\u003e\n\u003ctd\u003e1200\u003c\/td\u003e\n\u003ctd\u003e≤2.4\u003c\/td\u003e\n\u003ctd\u003e≤5.0\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e44\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e1280\u003c\/td\u003e\n\u003ctd\u003e≤150\u003c\/td\u003e\n\u003ctd\u003e1.4\u003c\/td\u003e\n\u003ctd\u003e0.14\u003c\/td\u003e\n\u003ctd\u003e580\u003c\/td\u003e\n\u003ctd\u003e≤2.4\u003c\/td\u003e\n\u003ctd\u003e≤5.0\u003c\/td\u003e\n\u003ctd\u003e2.2\u003c\/td\u003e\n\u003ctd\u003e102.3\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e≤150\u003c\/td\u003e\n\u003ctd\u003e2.8\u003c\/td\u003e\n\u003ctd\u003e0.27\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e≤2.4\u003c\/td\u003e\n\u003ctd\u003e≤5.0\u003c\/td\u003e\n\u003ctd\u003e4.5\u003c\/td\u003e\n\u003ctd\u003e224.5\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e350\u003c\/td\u003e\n\u003ctd\u003e≤150\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e0.49\u003c\/td\u003e\n\u003ctd\u003e170\u003c\/td\u003e\n\u003ctd\u003e≤2.4\u003c\/td\u003e\n\u003ctd\u003e≤5.0\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e341.2\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e265\u003c\/td\u003e\n\u003ctd\u003e≤150\u003c\/td\u003e\n\u003ctd\u003e6.5\u003c\/td\u003e\n\u003ctd\u003e0.64\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e≤2.4\u003c\/td\u003e\n\u003ctd\u003e≤5.0\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e493.9\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24(ref; verify 180 rpm)\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e≤100\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e0.29\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003ctd\u003e≤1.3\u003c\/td\u003e\n\u003ctd\u003e≤2.5\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e341.2\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe 24 V 180 rpm selection retains its 34: 1 label, but its operating reference column carries 24: 1. Confirm the actual assembly reduction before ratio-dependent design or output-count calculations. The voltage\/speed choice is preserved; no corrected ratio is assumed. Stall values are not continuous ratings; avoid overload and stalled operation.\u003c\/p\u003e\u003cp\u003eHall output reference equals 11 base pulses per motor revolution multiplied by actual reduction; the nominal selector ratio and decoder counting convention may differ. Do not infer closed-loop positioning accuracy from pulse count alone.\u003c\/p\u003e\u003ch2\u003eEncoder and Motor Wiring\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDiagram order \/ marked signal\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eM 1\u003c\/td\u003e\n\u003ctd\u003eMotor terminal 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003eEncoder logic ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eC 1\u003c\/td\u003e\n\u003ctd\u003eEncoder A output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eC 2\u003c\/td\u003e\n\u003ctd\u003eEncoder B output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVCC\u003c\/td\u003e\n\u003ctd\u003eEncoder logic 3.3 V \/5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM 2\u003c\/td\u003e\n\u003ctd\u003eMotor terminal 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eRead the connector from the marked board viewing direction; do not infer wire colors from another model. Supply encoder VCC with 3.3 V or 5 V and retain correct GND polarity. Motor voltage belongs only on M 1\/M 2. Reverse M 1\/M 2 after stopping to reverse motor direction; do not reverse encoder logic power. A motor driver, MCU, feedback processor and power supply are separate.\u003c\/p\u003e\u003ch2\u003eMechanical Fit and Accessories\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePrecise family ratios : 1\u003c\/th\u003e\n\u003cth\u003eGear-stage references\u003c\/th\u003e\n\u003cth\u003eGearbox Lmm\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\u003e2\/3\/4\/4\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e34.01\/44.9\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\/98.78\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\/217.31\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\/478.08\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\u003eCheck the actual selected winding\/ratio assembly, shaft fit, screw depth and rear encoder clearance. Family lengths above extend beyond the retail selections. The mounting bracket references 26.5 mm width, 33 mm height\/foot length, 3 mm thickness, 8 mm front opening, two 3.2 mm front holes 17 mm apart, 10 mm foot opening andfour 3.4 mm foot holes on 16x 14 mm spacing. The hex coupling references 18 mm length, 12 mm across flats, 13.75 mm across corners, a 4 mm shaft bore and transverse M 4 clamping thread.\u003c\/p\u003e\u003cp\u003eThe four conventional wheel kits use 65 mm diameter x 27 mm width wheels. The Mecanum wheel is 60 mm diameter x 32 mm width. For an omnidirectional platform, coordinate a four-wheel set with appropriate left\/right handedness; each listed Mecanum package contains only one wheel, and handedness is not a separate selector here.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEncoder Motor Only: one selected motor with Hall feedback and matching lead.\u003c\/li\u003e\n\u003cli\u003eEach 65 mm kit: one selected motor\/lead, one selected wheel, one bracket, one hex coupling and pictured screws, set screws and hex key.\u003c\/li\u003e\n\u003cli\u003e60 mm Mecanum kit: one selected motor\/lead, one Mecanum wheel, bracket, coupling and pictured mounting hardware\/hex key.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePackage photos show alternative configurations, not a multi-motor bundle. A complete vehicle, chassis, driver, controller and power supply are not included.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSmall robot drives, line-following and balancing-vehicle development, smart-home mechanisms, motorized fixtures and compact camera motion where the selected load, speed, shaft and feedback interface fit the design. Printer, cleaning-robot, lock and industrial-equipment examples illustrate possible applications; complete machines and software are not supplied.\u003c\/p\u003e\u003ch2\u003eInstallation and Operation\u003c\/h2\u003e\u003cp\u003eUse the selected motor voltage; for example, a 12 V winding is not a 24 V winding. Verify wiring and mechanical clearance before operation, keep screws clear of gears, and avoid overload or prolonged stall. Gear noise and available torque vary with speed and load.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eAre two 34: 1 configurations at one voltage interchangeable?\u003c\/h3\u003e\u003cp\u003eNo. Their winding and speed\/load points can differ; match the exact selected no-load speed and the voltage-specific table.\u003c\/p\u003e\u003ch3\u003eDoes the Mecanum kit include four wheels?\u003c\/h3\u003e\u003cp\u003eNo. It includes one wheel and one motor. A complete omnidirectional wheel set requires coordinated left\/right wheels.\u003c\/p\u003e\u003ch3\u003eCan the encoder run from the motor voltage?\u003c\/h3\u003e\u003cp\u003eNo. Its logic supply is 3.3 V or 5 V, independent of the selected 6 V\/12 V\/24 V motor winding.\u003c\/p\u003e\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-120-dimensions.webp?v=1792806097\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"GM25-370ABHL dimensions and mounting\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-120-dimensions.webp?v=1792806097\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGM25-370ABHL dimensions and mounting\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-120-performance6.webp?v=1792806102\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"6V winding references\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-120-performance6.webp?v=1792806102\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e6V winding references\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-120-performance12.webp?v=1792806107\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"12V winding references\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-120-performance12.webp?v=1792806107\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e12V winding references\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-120-performance24.webp?v=1792806111\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"24V winding references\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-120-performance24.webp?v=1792806111\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003e24V winding references\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-120-wiring.webp?v=1792806115\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Hall encoder and motor connection\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-120-wiring.webp?v=1792806115\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eHall encoder and motor connection\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-120-packages.webp?v=1792806119\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"Wheels,bracket,coupling and package contents\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/local68-120-packages.webp?v=1792806119\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eWheels,bracket,coupling and package contents\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Encoder Motor Only \/ 6V \/ 100rpm \/75:1","offer_id":68123373994208,"sku":"GM25370KIT-68120-001","price":27.54,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor Only \/ 6V \/ 175rpm \/34:1","offer_id":68123374026976,"sku":"GM25370KIT-68120-002","price":27.54,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor Only \/ 6V \/ 210rpm \/34:1","offer_id":68123374059744,"sku":"GM25370KIT-68120-003","price":27.54,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor Only \/ 6V \/ 300rpm \/20:1","offer_id":68123374092512,"sku":"GM25370KIT-68120-004","price":27.54,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor Only \/ 12V \/ 140rpm \/45:1","offer_id":68123374125280,"sku":"GM25370KIT-68120-005","price":27.54,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor Only \/ 12V \/ 220rpm \/20:1","offer_id":68123374158048,"sku":"GM25370KIT-68120-006","price":27.54,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor Only \/ 12V \/ 350rpm \/34:1","offer_id":68123374190816,"sku":"GM25370KIT-68120-007","price":27.54,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor Only \/ 12V \/ 600rpm \/20:1","offer_id":68123374223584,"sku":"GM25370KIT-68120-008","price":27.54,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor Only \/ 24V \/ 180rpm \/34:1 Label - Verify Ratio","offer_id":68123374256352,"sku":"GM25370KIT-68120-009","price":27.54,"currency_code":"USD","in_stock":true},{"title":"Encoder Motor Only \/ 24V \/ 350rpm \/34:1","offer_id":68123374289120,"sku":"GM25370KIT-68120-010","price":27.54,"currency_code":"USD","in_stock":true},{"title":"65mm Blue Road-Tread Kit \/ 6V \/ 100rpm \/75:1","offer_id":68123374321888,"sku":"GM25370KIT-68120-011","price":31.23,"currency_code":"USD","in_stock":true},{"title":"65mm Blue Road-Tread Kit \/ 6V \/ 175rpm \/34:1","offer_id":68123374354656,"sku":"GM25370KIT-68120-012","price":31.23,"currency_code":"USD","in_stock":true},{"title":"65mm Blue Road-Tread Kit \/ 6V \/ 210rpm \/34:1","offer_id":68123374387424,"sku":"GM25370KIT-68120-013","price":31.23,"currency_code":"USD","in_stock":true},{"title":"65mm Blue Road-Tread Kit \/ 6V \/ 300rpm \/20:1","offer_id":68123374420192,"sku":"GM25370KIT-68120-014","price":31.23,"currency_code":"USD","in_stock":true},{"title":"65mm Blue Road-Tread Kit \/ 12V \/ 140rpm \/45:1","offer_id":68123374452960,"sku":"GM25370KIT-68120-015","price":31.23,"currency_code":"USD","in_stock":true},{"title":"65mm Blue Road-Tread Kit \/ 12V \/ 220rpm \/20:1","offer_id":68123374485728,"sku":"GM25370KIT-68120-016","price":31.23,"currency_code":"USD","in_stock":true},{"title":"65mm Blue Road-Tread Kit \/ 12V \/ 350rpm \/34:1","offer_id":68123374518496,"sku":"GM25370KIT-68120-017","price":31.23,"currency_code":"USD","in_stock":true},{"title":"65mm Blue Road-Tread Kit \/ 12V \/ 600rpm \/20:1","offer_id":68123374551264,"sku":"GM25370KIT-68120-018","price":31.23,"currency_code":"USD","in_stock":true},{"title":"65mm Blue Road-Tread Kit \/ 24V \/ 180rpm \/34:1 Label - 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