{"product_id":"damiao-dm-j10422p-2ec-motor","title":"DAMIAO DM-J10422P-2EC 48V CAN Gear Motor (1:22) Dual 17Bit Encoders for Humanoid Robots \u0026 Arms","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eDAMIAO DM-J10422P-2EC Motor is a 48 V gear motor with dual encoders, designed for robotics joints and motion modules in humanoid robots, robotic arms, exoskeletons, quadruped robots, AGV vehicles, and ARU robots. It supports CAN control (up to 5 Mbps) and UART tuning (921600 bps), with MIT Mode \/ Velocity Mode \/ Position Mode \/ Torque Control Mode.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e48 V nominal voltage\u003c\/li\u003e\n\u003cli\u003eReduction ratio: 1:22\u003c\/li\u003e\n\u003cli\u003eDual encoders (2), 17Bit resolution, ±0.03 degrees accuracy\u003c\/li\u003e\n\u003cli\u003eInterfaces: CAN@5Mbps (Max) control; UART@921600bps tuning\u003c\/li\u003e\n\u003cli\u003eProtection functions: driver over-temperature, motor over-temperature, motor over-voltage, communication loss, motor over-current, motor under-voltage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDM-J10422P-2EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e48 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Phase\/Source Current\u003c\/td\u003e\n\u003ctd\u003e44.5A \/ 27.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Phase\/Source Current\u003c\/td\u003e\n\u003ctd\u003e165.0A \/ 48.9A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Torque\u003c\/td\u003e\n\u003ctd\u003e100.0N.M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Torque\u003c\/td\u003e\n\u003ctd\u003e400.0N.M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Speed\u003c\/td\u003e\n\u003ctd\u003e100 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. No-load Speed\u003c\/td\u003e\n\u003ctd\u003e120 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlot Number\u003c\/td\u003e\n\u003ctd\u003e36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePole Pairs\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReduction Ratio\u003c\/td\u003e\n\u003ctd\u003e1:22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase Inductance\u003c\/td\u003e\n\u003ctd\u003e38uH (@25°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase Resistance\u003c\/td\u003e\n\u003ctd\u003e81mΩ (@25°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBore Size\u003c\/td\u003e\n\u003ctd\u003e12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e110mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e89.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Weight\u003c\/td\u003e\n\u003ctd\u003e2700g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder Resolution\u003c\/td\u003e\n\u003ctd\u003e17Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.03 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Encoders\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Interface\u003c\/td\u003e\n\u003ctd\u003eCAN@5Mbps (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTuning Interface\u003c\/td\u003e\n\u003ctd\u003eUART@921600bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Modes\u003c\/td\u003e\n\u003ctd\u003eMIT Mode \/ Velocity Mode \/ Position Mode \/ Torque Control Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003e\n        Driver over-temperature protection: Protection temperature is 120°C. The motor will exit \"Enable Mode\" when over-temperature occurs.\u003cbr\u003e\n        Motor over-temperature protection: Can be set according to usage requirements. It is recommended not to exceed 100°C (setting above 110°C may burn the coil). The motor will exit \"Enable Mode\" when over-temperature occurs.\u003cbr\u003e\n        Motor over-voltage protection: Can be set according to usage requirements. It is recommended not to exceed 65V. The motor will exit \"Enable Mode\" when over-voltage occurs.\u003cbr\u003e\n        Communication loss protection: The motor will automatically exit \"Enable Mode\" if no CAN command is received within the set period.\u003cbr\u003e\n        Motor over-current protection: Can be set according to usage requirements. It is recommended not to exceed 0.98. The motor will exit \"Enable Mode\" when over-current occurs.\u003cbr\u003e\n        Motor under-voltage protection: If the power supply voltage is lower than the set value, the motor will exit \"Enable Mode\" (power supply voltage shall not be lower than 20V).\n      \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003ePerformance Curves (text extracted)\u003c\/h2\u003e\u003ch3\u003eMotor Performance Curve At 48V DM10422 80rpm (tor, time(s))\u003c\/h3\u003e\u003cp\u003e(80,705), (85,615), (90,545), (95,490), (100,440), (105,400), (110,355), (115,320), (120,290), (125,260), (130,235), (135,215), (140,195), (145,175), (150,160), (155,145), (160,130), (165,120), (170,110), (175,100), (180,95), (185,85), (190,80), (195,70), (200,65)\u003c\/p\u003e\u003ch3\u003eMotor Performance Curve At 48V DM10422 60rpm (tor, time(s))\u003c\/h3\u003e\u003cp\u003e(80,900), (85,825), (90,720), (95,630), (100,555), (105,495), (110,435), (115,390), (120,345), (125,305), (130,275), (135,245), (140,220), (145,200), (150,180), (155,165), (160,150), (165,135), (170,120), (175,110), (180,100), (185,95), (190,85), (195,80), (200,75)\u003c\/p\u003e\u003ch3\u003eMotor Performance Curve At 48V (plot labels)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eY-axis labels: Vbus(V), Ibus(A), Speed(rpm), Eff(%), Pin(W), Pout(W)\u003c\/li\u003e\n\u003cli\u003eX-axis label: Tor(N.m)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMotor Performance Curve At 48V DM10422 100rpm-100Nm (plot labels)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eY-axis label: motor_temp(°C)\u003c\/li\u003e\n\u003cli\u003eX-axis label: time(s)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHumanoid Robots\u003c\/li\u003e\n\u003cli\u003eRobotic Arms\u003c\/li\u003e\n\u003cli\u003eExoskeletons\u003c\/li\u003e\n\u003cli\u003eQuadruped Robots\u003c\/li\u003e\n\u003cli\u003eAGV Vehicles\u003c\/li\u003e\n\u003cli\u003eARU Robots\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eManuals \u0026amp; Downloads\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/DM-J10422P-2EC.STEP?v=1772199351\" rel=\"noopener\" target=\"_blank\"\u003eDAMIAO_DM_J10422P_2EC_Motor.stp\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/DAMIAO-J10422P-Product_structure_diagram.pdf?v=1772199346\" rel=\"noopener\" target=\"_blank\"\u003eDM_J10422P_Product_instalation_drawing.pdf\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/USB_to_CANFD_Module_User_Manual_V1.0.pdf?v=1771812292\" rel=\"noopener\" target=\"_blank\"\u003eUSB_to_CANFD_Module_User_Manual_V1.0.pdf\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/DAMIAO_DM-J10422P-2EC_motor_User_Manual_V1.0.pdf?v=1773887647\" rel=\"noopener\" target=\"_blank\"\u003eDAMIAO_DM-J10422P-2EC_motor_User_Manual_V1.0.pdf\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/DM-J10422P-2EC_Gear_Motor_User_Manual_V1.1.pdf?v=1776616695\" rel=\"noopener\" target=\"_blank\"\u003eDM-J10422P-2EC_Gear_Motor_User_Manual_V1.1.pdf\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wiki.aifitlab.com\/damiao-docs\/dm-j10422p-2ec-v11-motor-instruction-manual\" rel=\"noopener\" target=\"_blank\"\u003eDAMIAO DM-J10422P-2EC V1.1 Motor Instruction Manual (Wiki)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wiki.aifitlab.com\/damiao-docs\/damiao-host-computer-user-manual\" rel=\"noopener\" target=\"_blank\"\u003eDAMIAO Host Computer User Manual (Wiki)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"DAMIAO DM-J10422P-2EC 48V CAN gear motor torque–time performance curve at 80 rpm\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/DAMIAO-DM-J10422P-2EC-Motor.jpg?v=1781670299\"\u003e\u003cp\u003eTorque–time curve at 48V for the DM10422 drive profile, useful for estimating sustained load behavior around 80 rpm.\u003c\/p\u003e\n\u003cimg alt=\"DM10422 48V motor torque–time curve at 60 rpm (torque vs time data points)\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/DAMIAO-DM-J10422P-2EC-Motor_5e9850e5-0346-4de0-b0cb-46fb2a563b80.jpg?v=1781670307\"\u003e\u003cp\u003eA second 48V torque–time curve is provided at 60 rpm to help compare endurance across speed setpoints.\u003c\/p\u003e\n\u003cimg alt=\"48V motor performance chart showing speed, current, efficiency and power versus torque\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/DAMIAO-DM-J10422P-2EC-Motor_93de55fe-4a8b-4915-964b-1cbfc58b4a38.jpg?v=1781670314\"\u003e\u003cp\u003eCombined performance plot at 48V summarizes how speed, current draw, efficiency, and output power change with torque.\u003c\/p\u003e\n\u003cimg alt=\"48V performance plot with speed drop, current rise, efficiency peak and power vs torque up to ~200 N·m\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/DAMIAO-DM-J10422P-2EC-Motor_6bbda61c-78f7-494e-b1a9-f56153ec9951.jpg?v=1781670321\"\u003e\u003cimg alt=\"DM10422 48V temperature rise curve at 100 rpm and 100 N·m load (motor °C vs time)\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/DAMIAO-DM-J10422P-2EC-Motor_82fccd09-d316-425c-b105-46c66f554ed1.jpg?v=1781670330\"\u003e\u003cp\u003eThermal rise trend at 48V under a 100 rpm \/ 100 N·m operating point supports cooling and duty-cycle planning.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"DAMIAO","offers":[{"title":"DM-J10422P-2EC \/ NOT Include \/ NOT Include","offer_id":47896250810598,"sku":"DAMIAO_DM_J10_0219bb-1","price":581.0,"currency_code":"USD","in_stock":true},{"title":"DM-J10422P-2EC \/ NOT Include \/ Include Power Board + Cable","offer_id":47896250843366,"sku":"DAMIAO_DM_J10_0219bb-2","price":587.0,"currency_code":"USD","in_stock":true},{"title":"DM-J10422P-2EC \/ USB-to-CAN Module \/ NOT Include","offer_id":47896250876134,"sku":"DAMIAO_DM_J10_0219bb-3","price":599.0,"currency_code":"USD","in_stock":true},{"title":"DM-J10422P-2EC \/ USB-to-CAN Module \/ Include Power Board + Cable","offer_id":47896250908902,"sku":"DAMIAO_DM_J10_0219bb-4","price":605.0,"currency_code":"USD","in_stock":true},{"title":"DM-J10422P-2EC \/ USB-to-CANFD Module \/ NOT Include","offer_id":47896250941670,"sku":"DAMIAO_DM_J10_0219bb-5","price":605.0,"currency_code":"USD","in_stock":true},{"title":"DM-J10422P-2EC \/ USB-to-CANFD Module \/ Include Power Board + Cable","offer_id":47896250974438,"sku":"DAMIAO_DM_J10_0219bb-6","price":611.0,"currency_code":"USD","in_stock":true},{"title":"DM-J10422P-2EC \/ USB-to-CANFD Module (housing) \/ NOT Include","offer_id":47896251007206,"sku":"DAMIAO_DM_J10_0219bb-7","price":611.0,"currency_code":"USD","in_stock":true},{"title":"DM-J10422P-2EC \/ USB-to-CANFD Module (housing) \/ Include Power Board + Cable","offer_id":47896251039974,"sku":"DAMIAO_DM_J10_0219bb-8","price":617.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0954\/0326\/files\/DAMIAO-DM-J10422P-2EC-48V-CAN-Gear-Motor-122-Dual-17Bit.jpg?v=1781670459","url":"https:\/\/robotdoo.com\/products\/damiao-dm-j10422p-2ec-motor","provider":"RobotDoo","version":"1.0","type":"link"}