{"product_id":"myactuator-rmd-x12-320-actuator","title":"MyActuator RMD-X12-320 48V Integrated Actuator Motor, 320N.m Peak, CAN Bus\/EtherCAT for Robotics","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eMyActuator RMD-X12-320 Motor is an integrated planetary actuator motor designed for robotics and automation joints, featuring CAN BUS\/EtherCAT communication and a dual encoder (ABS-17BIT input \/ 17BIT output) for precise control.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCAN BUS \u0026amp; EtherCAT communication\u003c\/li\u003e\n\u003cli\u003eDual encoder\u003c\/li\u003e\n\u003cli\u003eCrossed roller bearings\u003c\/li\u003e\n\u003cli\u003eHollow design\u003c\/li\u003e\n\u003cli\u003eHigh torque density\u003c\/li\u003e\n\u003cli\u003eHigh precision\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\u003eGear Ratio\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e48V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo Load Speed\u003c\/td\u003e\n\u003ctd\u003e125RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-Load Input Current\u003c\/td\u003e\n\u003ctd\u003e2.7A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Speed\u003c\/td\u003e\n\u003ctd\u003e100RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Torque\u003c\/td\u003e\n\u003ctd\u003e85N.m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Output Power\u003c\/td\u003e\n\u003ctd\u003e900W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Phase Current\u003c\/td\u003e\n\u003ctd\u003e30A(rms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Torque\u003c\/td\u003e\n\u003ctd\u003e320N.m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Phase Current\u003c\/td\u003e\n\u003ctd\u003e100A(rms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e75%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Back-EMF Constant\u003c\/td\u003e\n\u003ctd\u003e17.9Vdc\/Krpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Torque Constant\u003c\/td\u003e\n\u003ctd\u003e3.3N.m\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Phase Resistance\u003c\/td\u003e\n\u003ctd\u003e0.12Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Phase Inductance\u003c\/td\u003e\n\u003ctd\u003e0.05mH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePole Pair\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3 Phase Connection\u003c\/td\u003e\n\u003ctd\u003eY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack Drive Torque\u003c\/td\u003e\n\u003ctd\u003e3.8N.m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacklash\u003c\/td\u003e\n\u003ctd\u003e10Arcmin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Bearing Type\u003c\/td\u003e\n\u003ctd\u003eCrossed Roller Bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxial Load Suffer\u003c\/td\u003e\n\u003ctd\u003e4.5KN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxial Load Stress\u003c\/td\u003e\n\u003ctd\u003e4.5KN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRadial Load\u003c\/td\u003e\n\u003ctd\u003e5KN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInertia\u003c\/td\u003e\n\u003ctd\u003e12.9Kg.cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder Type \u0026amp; Interface\u003c\/td\u003e\n\u003ctd\u003eDual Encoder ABS-17BIT(Input)\/17BIT (Output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.01Degree\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eCAN BUS\/EtherCAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.37Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Grade\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\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 \/ smart warehousing robots\u003c\/li\u003e\n\u003cli\u003eIndustrial automation (including CNC machine tools and automation equipment)\u003c\/li\u003e\n\u003cli\u003eGimbals and PTZ systems\u003c\/li\u003e\n\u003cli\u003eInspection systems\u003c\/li\u003e\n\u003cli\u003eSmart agriculture equipment\u003c\/li\u003e\n\u003cli\u003eARU robots\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eManuals \u0026amp; Files\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/MyActuator_RMD_X12_320.STEP?v=1757514991\" rel=\"noopener\" target=\"_blank\"\u003eMyActuator_RMD_X12_320.stp\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/Motor_Motion_Protocol.pdf?v=1756635504\" rel=\"noopener\" target=\"_blank\"\u003eMotor_Motion_Protocol.pdf\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/EtherCAT_control_protocol.pdf?v=1756635407\" rel=\"noopener\" target=\"_blank\"\u003eEtherCAT_control_protocol.pdf\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/User_Manual_for_X_Series_Products.pdf?v=1756635394\" rel=\"noopener\" target=\"_blank\"\u003eUser_Manual_for_X_Series_Products.pdf\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/X12-320_Interface_Description.pdf?v=1755672929\" rel=\"noopener\" target=\"_blank\"\u003eX12-320_Interface_Description.pdf\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/X12-320_Structure_diagram.pdf?v=1755672929\" rel=\"noopener\" target=\"_blank\"\u003eX12-320_Structure_diagram.pdf\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRMD-X V4 Series Naming Convention (Reference)\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eFormat:\u003c\/strong\u003e RMD - X2 - P28 - 7 - E\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMD:\u003c\/strong\u003e Brand name (R-Reducer, M-Motor, D-Drive)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eX2:\u003c\/strong\u003e Series name: Integrated Planetary Actuator; “2” represents motor model number (e.g., X2, X4, X6, X8)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eP28:\u003c\/strong\u003e Planetary gear ratio (e.g., P12, P28, P32)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7:\u003c\/strong\u003e Peak torque 7 N.m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eE:\u003c\/strong\u003e Communication: CAN BUS \u0026amp; EtherCAT\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eExample model:\u003c\/strong\u003e RMD-X8-P20-120-E (P20: planetary gear ratio 20:1; 120: peak torque; E: CAN BUS \u0026amp; EtherCAT)\u003c\/p\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"MyActuator RMD-X V4 integrated planetary actuator motors for robotics joints, CAN BUS\/EtherCAT, dual encoder\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/MyActuator-RMD-X12-320-Motor.jpg?v=1781521517\"\u003e\u003cimg alt=\"RMD-X V4 series naming convention showing how model code indicates series, gear ratio, peak torque, and CAN\/EtherCAT\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/MyActuator-RMD-X12-320-Motor_7d999a51-011e-401d-96d3-39868b9f03cb.jpg?v=1781521525\"\u003e\u003cimg alt=\"Application examples for MyActuator RMD-X V4 actuator motors including humanoids, robotic arms, AGVs, CNC automation, and PTZ\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/MyActuator-RMD-X12-320-Motor_4ab5d0d6-f5bd-4118-95c5-99710edef535.jpg?v=1781521534\"\u003e\n\u003c\/div\u003e","brand":"MyActuator","offers":[{"title":"RMD-X12-320 (EtherCAT \u0026 CAN Compatible) \/ NOT Include","offer_id":47769072238822,"sku":"MyActuator_RM_0c21ce-1","price":1531.0,"currency_code":"USD","in_stock":true},{"title":"RMD-X12-320 (EtherCAT \u0026 CAN Compatible) \/ USB-to-CAN Module","offer_id":47769072271590,"sku":"MyActuator_RM_0c21ce-2","price":1573.0,"currency_code":"USD","in_stock":true},{"title":"RMD-X12-320 (EtherCAT \u0026 CAN Compatible) \/ RJ45 Adapter (for EtherCAT)","offer_id":47769072304358,"sku":"MyActuator_RM_0c21ce-3","price":1573.0,"currency_code":"USD","in_stock":true},{"title":"RMD-X12-320 (EtherCAT \u0026 CAN Compatible) \/ USB-to-CAN Module + RJ45 Adapter (for EtherCAT)","offer_id":47769072337126,"sku":"MyActuator_RM_0c21ce-4","price":1615.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0954\/0326\/files\/X12-320-main-4-new.jpg?v=1781523683","url":"https:\/\/robotdoo.com\/products\/myactuator-rmd-x12-320-actuator","provider":"RobotDoo","version":"1.0","type":"link"}