{"product_id":"chihai-gm16-1629-6v-coreless-dc-gear-motor","title":"CHIHAI GM16-1629 Coreless DC Gear Motor, 6V, 10:1–360:1","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/rcdrone.top\/collections\/chihai-motor\"\u003eCHIHAI\u003c\/a\u003e GM16-1629 is a compact 6V coreless \u003ca href=\"https:\/\/rcdrone.top\/collections\/dc-gear-motor\"\u003eDC gear motor\u003c\/a\u003e combining a permanent-magnet motor with an all-metal reduction gear train. Choose a faster 10:1 output or a slower, higher-torque 360:1 configuration, with a mounting bracket available for selected speeds.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRare-earth permanent-magnet coreless motor for responsive, low-noise operation.\u003c\/li\u003e\n\u003cli\u003eAll-metal gears for wear resistance.\u003c\/li\u003e\n\u003cli\u003eForward and reverse rotation.\u003c\/li\u003e\n\u003cli\u003e3mm D-shaped output shaft with a nominal 10mm extension.\u003c\/li\u003e\n\u003cli\u003eTwo-wire lead with a compact 2-pin connector.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eCHH-GM16-1629\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated voltage\u003c\/th\u003e\n\u003ctd\u003eDC 6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBody length\u003c\/th\u003e\n\u003ctd\u003e28.5mm, excluding output shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHousing diameter\u003c\/th\u003e\n\u003ctd\u003e15.5mm gearbox; 16mm motor as shown in the drawing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput shaft\u003c\/th\u003e\n\u003ctd\u003e3mm diameter, 2.5mm across flat, 10 ±0.5mm extension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eTwo M2 threaded holes, 9mm spacing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLead\u003c\/th\u003e\n\u003ctd\u003e55 ±3mm, 26AWG; 1.0mm-pitch 2-pin connector drawing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApproximate motor mass\u003c\/th\u003e\n\u003ctd\u003e27g; varies with reduction ratio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load motor speed before reduction\u003c\/th\u003e\n\u003ctd\u003e15000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum power\u003c\/th\u003e\n\u003ctd\u003e1.2W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load current\u003c\/th\u003e\n\u003ctd\u003e≤50mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated current\u003c\/th\u003e\n\u003ctd\u003e≤0.28A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStall current\u003c\/th\u003e\n\u003ctd\u003e≤1.4A; stall operation is prohibited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum permissible momentary gearbox load\u003c\/th\u003e\n\u003ctd\u003e3.0kg·cm; not a continuous operating rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eOutput performance at 6V\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eRatio\u003c\/th\u003e\n\u003cth\u003eNo-load speed\u003c\/th\u003e\n\u003cth\u003eRated speed\u003c\/th\u003e\n\u003cth\u003eRated torque\u003c\/th\u003e\n\u003cth\u003eStall torque\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\u003e1450 rpm\u003c\/td\u003e\n\u003ctd\u003e1050 rpm\u003c\/td\u003e\n\u003ctd\u003e0.08kg·cm\u003c\/td\u003e\n\u003ctd\u003e≥0.25kg·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20:1\u003c\/td\u003e\n\u003ctd\u003e720 rpm\u003c\/td\u003e\n\u003ctd\u003e530 rpm\u003c\/td\u003e\n\u003ctd\u003e0.15kg·cm\u003c\/td\u003e\n\u003ctd\u003e≥0.55kg·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35:1\u003c\/td\u003e\n\u003ctd\u003e410 rpm\u003c\/td\u003e\n\u003ctd\u003e300 rpm\u003c\/td\u003e\n\u003ctd\u003e0.27kg·cm\u003c\/td\u003e\n\u003ctd\u003e≥1.0kg·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e360:1\u003c\/td\u003e\n\u003ctd\u003e40 rpm\u003c\/td\u003e\n\u003ctd\u003e30 rpm\u003c\/td\u003e\n\u003ctd\u003e2.8kg·cm\u003c\/td\u003e\n\u003ctd\u003eNot specified individually\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eOption speeds are no-load output speeds. Output speed decreases under load; select the ratio using rated torque and rated speed.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuitable for compact motion mechanisms in robotic hands, small robots, fingerprint locks, powered furniture, focusing systems and miniature pan-tilt assemblies when the required voltage, torque and mounting dimensions match.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Only:\u003c\/strong\u003e one GM16-1629 motor in the selected reduction ratio, with lead and connector.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor + Bracket:\u003c\/strong\u003e one selected motor, mounting bracket and pictured installation hardware. Available with 20:1 or 35:1 reduction.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePower supply, speed controller and driven mechanism are not included.\u003c\/p\u003e\n\u003ch2\u003eInstallation and Use\u003c\/h2\u003e\u003cp\u003eUse a suitable 6V DC supply and check connector polarity before power-up. The connector drawing labels pin 1 as red positive and pin 2 as negative; the photographed negative lead appears blue-green, so identify polarity by the connector pinout rather than insulation colour alone. Confirm shaft fit, mounting-hole spacing and bracket dimensions before installation.\u003c\/p\u003e\u003cp\u003eAvoid overload and stalled operation, which can damage the motor or gear train. Reducing speed electrically can reduce available torque; assess the load at the intended operating speed. Mechanical noise varies with speed and load.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eAre the listed rpm values measured under load?\u003c\/h3\u003e\u003cp\u003eNo. The option names use no-load speed at 6V. Use the separate rated-speed column when comparing performance under rated load.\u003c\/p\u003e\u003ch3\u003eDoes every speed include a bracket option?\u003c\/h3\u003e\u003cp\u003eNo. The bracket package is offered here only with the 20:1 and 35:1 configurations. All four ratios are available as motor-only options.\u003c\/p\u003e\n\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm16-1629-d4.webp?v=1793665684\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm16-1629-d4.webp?v=1793665684\" alt=\"All-metal reduction gear structure\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eAll-metal reduction gear structure\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm16-1629-d5.webp?v=1793665687\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm16-1629-d5.webp?v=1793665687\" alt=\"Rare-earth permanent-magnet coreless motor\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eRare-earth permanent-magnet coreless motor\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm16-1629-d6.webp?v=1793665691\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm16-1629-d6.webp?v=1793665691\" alt=\"D-shaped output shaft for a secure mechanical coupling\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eD-shaped output shaft for a secure mechanical coupling\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm16-1629-dimensions.webp?v=1793665694\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm16-1629-dimensions.webp?v=1793665694\" alt=\"GM16-1629 motor dimensions in millimetres and connector drawing\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eGM16-1629 motor dimensions in millimetres and connector drawing\u003c\/figcaption\u003e\u003c\/figure\u003e\u003cfigure\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm16-1629-bracket-dimensions.webp?v=1793665697\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/gm16-1629-bracket-dimensions.webp?v=1793665697\" alt=\"Mounting bracket dimensions in millimetres; included only in the Motor + Bracket package\" loading=\"lazy\" style=\"max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMounting bracket dimensions in millimetres; included only in the Motor + Bracket package\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"CHIHAI MOTOR","offers":[{"title":"Motor Only \/ 10:1 \/ 1450 rpm","offer_id":68422044156128,"sku":"TB822319780065-5702505119814","price":32.66,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 20:1 \/ 720 rpm","offer_id":68422044188896,"sku":"TB822319780065-5702505119815","price":32.66,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 35:1 \/ 410 rpm","offer_id":68422044221664,"sku":"TB822319780065-5623653993986","price":32.66,"currency_code":"USD","in_stock":true},{"title":"Motor Only \/ 360:1 \/ 40 rpm","offer_id":68422044254432,"sku":"TB822319780065-6105890876956","price":32.66,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 20:1 \/ 720 rpm","offer_id":68422044287200,"sku":"TB822319780065-5702505119817","price":34.02,"currency_code":"USD","in_stock":true},{"title":"Motor + Bracket \/ 35:1 \/ 410 rpm","offer_id":68422044319968,"sku":"TB822319780065-5623653993985","price":34.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/gm16-1629-gallery-1.jpg?v=1793665785","url":"https:\/\/rcdrone.top\/es\/products\/chihai-gm16-1629-6v-coreless-dc-gear-motor","provider":"RCDrone","version":"1.0","type":"link"}