{"product_id":"high-torque-htdw-4438-30-ne-motor","title":"HIGH TORQUE HTDW-4438-30-NE 30:1 High-Torque Motor Module for Robot Joints, 12-48V, 2Nm","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe HIGH TORQUE HTDW-4438-30-NE is a compact high-torque motor module designed for robotic joint and motion applications. It integrates a 30 reduction ratio and 14-bit encoders (input and output) to support controlled low-speed, high-torque operation in platforms such as humanoid robots, robotic arms, and mobile robots.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduction ratio: 30\u003c\/li\u003e\n\u003cli\u003eLow backlash and positioning performance: backlash \u0026lt;10 Arcmin; repeat positioning accuracy \u0026lt;12 Arcmin; absolute positioning accuracy \u0026lt;15 Arcmin\u003c\/li\u003e\n\u003cli\u003eDual encoder feedback: input encoder resolution 14-bit; output encoder resolution 14-bit\u003c\/li\u003e\n\u003cli\u003eControl\/communication parameters: control frequency 3 kHz; response time ≤200 us; baud rate 5 Mbps\u003c\/li\u003e\n\u003cli\u003eElectrical ratings: voltage range 12-48 V; rated current 1 A; peak current 5 A; rating 6 W\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\u003eHTDW-4438-30-NE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength and Width\u003c\/td\u003e\n\u003ctd\u003e44mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e194g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacklash\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;10Arcmin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRepeat Positioning Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;12Arcmin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbsolute Positioning Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;15Arcmin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque Constant\u003c\/td\u003e\n\u003ctd\u003e0.039Nm\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Pole Pairs\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReduction Ratio\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocked-rotor Torque\u003c\/td\u003e\n\u003ctd\u003e10Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load RPM\u003c\/td\u003e\n\u003ctd\u003e75RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Torque\u003c\/td\u003e\n\u003ctd\u003e2Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated RPM\u003c\/td\u003e\n\u003ctd\u003e45RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRating\u003c\/td\u003e\n\u003ctd\u003e6W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Range\u003c\/td\u003e\n\u003ctd\u003e12-48V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Current\u003c\/td\u003e\n\u003ctd\u003e5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed Control Accuracy\u003c\/td\u003e\n\u003ctd\u003e±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Accuracy\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e≤200us\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Frequency\u003c\/td\u003e\n\u003ctd\u003e3kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Encoder Resolution\u003c\/td\u003e\n\u003ctd\u003e14-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Encoder Resolution\u003c\/td\u003e\n\u003ctd\u003e14-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaud Rate\u003c\/td\u003e\n\u003ctd\u003e5Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\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\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/MF-12025-INSTALLATION_DRAWING.pdf?v=1760544257\" rel=\"noopener\" target=\"_blank\"\u003eInstallation Drawing (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/HIGH_TORQUE_Motor_Debugging_Assistant_User_manual.pdf?v=1763311166\" rel=\"noopener\" target=\"_blank\"\u003eHIGH TORQUE Motor Debugging Assistant User Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/Debugging_Manual.pdf?v=1763311201\" rel=\"noopener\" target=\"_blank\"\u003eDebugging Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/1.2_fdcan_Protocol_Analysis.pdf?v=1763310915\" rel=\"noopener\" target=\"_blank\"\u003eFDCAN Protocol Analysis (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.pdf?v=1763311202\" rel=\"noopener\" target=\"_blank\"\u003eUser Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e3D Model\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/HIGH_TORQUE_HTDW-4438-30-NE.STEP?v=1763397446\" rel=\"noopener\" target=\"_blank\"\u003eHTDW-4438-30-NE 3D Model (STEP)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"HIGH TORQUE HTDW-4438-30-NE 30:1 high-torque motor module, compact joint actuator housing\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/HIGH-TORQUE-HTDW-4438-30-NE-Motor.jpg?v=1781585169\"\u003e\u003cimg alt=\"HTDW-4438-30-NE motor module specification sheet with performance curve and installation dimensions\" loading=\"lazy\" src=\"https:\/\/robotdoo.com\/cdn\/shop\/files\/HIGH-TORQUE-HTDW-4438-30-NE-Motor_0d8a4cc0-cff7-4300-8073-38205469964f.jpg?v=1781585178\"\u003e\u003cp\u003eKey parameters, performance curve, and installation dimensions for the HTDW-4438-30-NE module are summarized for quick integration planning.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"HIGH TORQUE","offers":[{"title":"HTDW-4438-30-NE \/ None","offer_id":47885264290022,"sku":"HIGH_TORQUE_H_0d2912-1","price":263.0,"currency_code":"USD","in_stock":true},{"title":"HTDW-4438-30-NE \/ 120Ω","offer_id":47885264322790,"sku":"HIGH_TORQUE_H_0d2912-2","price":263.0,"currency_code":"USD","in_stock":true},{"title":"HTDW-4438-30-NE+Debug Board \/ None","offer_id":47885264355558,"sku":"HIGH_TORQUE_H_0d2912-3","price":287.0,"currency_code":"USD","in_stock":true},{"title":"HTDW-4438-30-NE+Debug Board \/ 120Ω","offer_id":47885264388326,"sku":"HIGH_TORQUE_H_0d2912-4","price":287.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0954\/0326\/files\/HIGH-TORQUE-HTDW-4438-30-NE-301-High-Torque-Motor-Module.jpg?v=1781585268","url":"https:\/\/robotdoo.com\/products\/high-torque-htdw-4438-30-ne-motor","provider":"RobotDoo","version":"1.0","type":"link"}