{"product_id":"damiao-dm-j4340-2ec-integrated-brushless-motor","title":"DAMIAO DM-J4340-2EC Integrated Brushless Motor","description":"\u003cp\u003e\u003cstrong\u003eThe DAMIAO-DM-J4340-2EC is a high-performance brushless joint motor engineered for precision robotics and automation applications. Featuring advanced brushless technology, this motor delivers consistent torque output and extended operational lifespan with minimal maintenance requirements. The robust construction ensures reliable performance in demanding industrial environments, while its compact design facilitates seamless integration into robotic joint systems. Ideal for collaborative robots, industrial automation, and motion control applications requiring smooth, efficient operation. Built to professional standards for professional-grade performance.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKEY FEATURES\u003c\/strong\u003e\u003cbr\u003e1. Dual encoders provide single-turn absolute positioning of the output shaft, ensuring no loss of position even after power-off.\u003cbr\u003e2. Integrated motor and driver design offers a compact and highly integrated structure.\u003cbr\u003e3. Supports PC-based visual tuning and firmware upgrades.\u003cbr\u003e4. CAN bus enables real-time feedback of motor speed, position, torque, and temperature.\u003cbr\u003e5. Equipped with dual overtemperature protection mechanisms.\u003cbr\u003e6. Trapezoidal acceleration and deceleration supported in position mode.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/sub-j4340-001_67a1f30d-327d-4a51-b31d-da6a8b7c410f.png?v=1772199196\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/DM-J4340-2EC_V1.1_User_Manual_V1.1_2026-04-09.pdf?v=1779349957\" title=\"Description: Technical documentation for the DM-J4340-2EC brushless joint motor, specifying dual-voltage (24V\/48V) configurations, MIT control, and protection logic.\"\u003eDM-J4340-2EC-USER-MANUAL.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/DM-J4340-2EC-V1.1_3d_20260325_1.txt?v=1779349955\" title=\"Description: High-fidelity 3D CAD STEP model for the physical deployment and structural joint assembly of DM-J4340-2EC actuators.\"\u003eDM-J4340-2EC-3D-MODEL.stp\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/DAMIAO-USB-to-CANFD-Adapter-User-Manual-V1.0_981df603-1930-49fb-b7b8-56af7dabd9ed.pdf?v=1779345361\" title=\"Description: Configuration guide for establishing high-bandwidth communication parameters via USB-to-CANFD interfaces.\"\u003eUSB-TO-CANFD-ADAPTER-USER-MANUAL.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: separate; border-spacing: 0; font-family: 'Segoe UI', Arial, sans-serif; font-size: 14px; margin: 25px 0; border: 2px solid #0d47a1; border-radius: 12px; overflow: hidden; box-shadow: 0 10px 30px rgba(13,71,161,0.25); background: linear-gradient(135deg, #f5f7fa 0%, #e0e7ff 100%);\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"background: linear-gradient(90deg, #0d47a1, #1976d2, #42a5f5); color: white; padding: 16px 18px; text-align: left; border-bottom: 3px solid #1565c0; font-weight: bold; text-shadow: 0 2px 4px rgba(0,0,0,0.4); letter-spacing: 0.5px; text-transform: uppercase; font-size: 15px;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"background: linear-gradient(90deg, #0d47a1, #1976d2, #42a5f5); color: white; padding: 16px 18px; text-align: left; border-bottom: 3px solid #1565c0; font-weight: bold; text-shadow: 0 2px 4px rgba(0,0,0,0.4); letter-spacing: 0.5px; text-transform: uppercase; font-size: 15px;\"\u003eDM-J4340P-2EC (24V)\u003c\/th\u003e\n\u003cth style=\"background: linear-gradient(90deg, #0d47a1, #1976d2, #42a5f5); color: white; padding: 16px 18px; text-align: left; border-bottom: 3px solid #1565c0; font-weight: bold; text-shadow: 0 2px 4px rgba(0,0,0,0.4); letter-spacing: 0.5px; text-transform: uppercase; font-size: 15px;\"\u003eDM-J4340P-2EC (48V)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; border-right: 1px dashed #90caf9; font-weight: 600; color: #0d47a1; background: linear-gradient(to right, #e3f2fd 0%, transparent 100%);\"\u003eRated Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; color: #1a237e;\"\u003e24V\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; color: #1a237e;\"\u003e48V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fbff;\"\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; border-right: 1px dashed #90caf9; font-weight: 600; color: #0d47a1; background: linear-gradient(to right, #e3f2fd 0%, transparent 100%);\"\u003eRated Current\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; color: #1a237e;\"\u003e2.5 A\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; color: #1a237e;\"\u003e2.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; border-right: 1px dashed #90caf9; font-weight: 600; color: #0d47a1; background: linear-gradient(to right, #e3f2fd 0%, transparent 100%);\"\u003ePeak Current\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; color: #1a237e;\"\u003e8 A\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; color: #1a237e;\"\u003e8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fbff;\"\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; border-right: 1px dashed #90caf9; font-weight: 600; color: #0d47a1; background: linear-gradient(to right, #e3f2fd 0%, transparent 100%);\"\u003eRated Torque\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; text-align: center; color: #1a237e;\"\u003e9 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; border-right: 1px dashed #90caf9; font-weight: 600; color: #0d47a1; background: linear-gradient(to right, #e3f2fd 0%, transparent 100%);\"\u003ePeak Torque\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; text-align: center; color: #1a237e;\"\u003e27 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fbff;\"\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; border-right: 1px dashed #90caf9; font-weight: 600; color: #0d47a1; background: linear-gradient(to right, #e3f2fd 0%, transparent 100%);\"\u003eRated Speed\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; text-align: center; color: #1a237e;\"\u003e36 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; border-right: 1px dashed #90caf9; font-weight: 600; color: #0d47a1; background: linear-gradient(to right, #e3f2fd 0%, transparent 100%);\"\u003eMaximum No-Load Speed\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; color: #1a237e;\"\u003e52 rpm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; color: #1a237e;\"\u003e100 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fbff;\"\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; border-right: 1px dashed #90caf9; font-weight: 600; color: #0d47a1; background: linear-gradient(to right, #e3f2fd 0%, transparent 100%);\"\u003eReduction Ratio\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; text-align: center; color: #1a237e;\"\u003e40 : 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; border-right: 1px dashed #90caf9; font-weight: 600; color: #0d47a1; background: linear-gradient(to right, #e3f2fd 0%, transparent 100%);\"\u003ePole Pairs\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; text-align: center; color: #1a237e;\"\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fbff;\"\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; border-right: 1px dashed #90caf9; font-weight: 600; color: #0d47a1; background: linear-gradient(to right, #e3f2fd 0%, transparent 100%);\"\u003ePhase Inductance\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; text-align: center; color: #1a237e;\"\u003e317 µH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; border-right: 1px dashed #90caf9; font-weight: 600; color: #0d47a1; background: linear-gradient(to right, #e3f2fd 0%, transparent 100%);\"\u003ePhase Resistance\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; text-align: center; color: #1a237e;\"\u003e760 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fbff;\"\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; border-right: 1px dashed #90caf9; font-weight: 600; color: #0d47a1; background: linear-gradient(to right, #e3f2fd 0%, transparent 100%);\"\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; text-align: center; color: #1a237e;\"\u003e57 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; border-right: 1px dashed #90caf9; font-weight: 600; color: #0d47a1; background: linear-gradient(to right, #e3f2fd 0%, transparent 100%);\"\u003eHeight\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; text-align: center; color: #1a237e;\"\u003e53.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fbff;\"\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; border-right: 1px dashed #90caf9; font-weight: 600; color: #0d47a1; background: linear-gradient(to right, #e3f2fd 0%, transparent 100%);\"\u003eMotor Weight\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; text-align: center; color: #1a237e;\"\u003eApprox. 362 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; border-right: 1px dashed #90caf9; font-weight: 600; color: #0d47a1; background: linear-gradient(to right, #e3f2fd 0%, transparent 100%);\"\u003eEncoder Resolution\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; text-align: center; color: #1a237e;\"\u003e14-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fbff;\"\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; border-right: 1px dashed #90caf9; font-weight: 600; color: #0d47a1; background: linear-gradient(to right, #e3f2fd 0%, transparent 100%);\"\u003eNumber of Encoders\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; text-align: center; color: #1a237e;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; border-right: 1px dashed #90caf9; font-weight: 600; color: #0d47a1; background: linear-gradient(to right, #e3f2fd 0%, transparent 100%);\"\u003eEncoder Type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; color: #1a237e;\"\u003eMagnetic Encoder (Single-Turn)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fbff;\"\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; border-right: 1px dashed #90caf9; font-weight: 600; color: #0d47a1; background: linear-gradient(to right, #e3f2fd 0%, transparent 100%);\"\u003eControl Interface\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; color: #1a237e;\"\u003eCAN @ 1 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; border-right: 1px dashed #90caf9; font-weight: 600; color: #0d47a1; background: linear-gradient(to right, #e3f2fd 0%, transparent 100%);\"\u003eParameter Tuning Interface\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; color: #1a237e;\"\u003eUART @ 921600 bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fbff;\"\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; border-right: 1px dashed #90caf9; font-weight: 600; color: #0d47a1; background: linear-gradient(to right, #e3f2fd 0%, transparent 100%);\"\u003eControl Modes\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 1px dashed #90caf9; color: #1a237e;\"\u003eMIT Mode\u003cbr\u003eVelocity Mode\u003cbr\u003ePosition Mode\u003cbr\u003eForce-Position Hybrid Control Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 4px solid #283593; background-color: #f5f5f5; font-weight: bold; color: #000000;\"\u003eProtection Features\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 18px; border-bottom: 4px solid #283593; color: #000000;\"\u003e\n\u003cul style=\"margin: 8px 0 8px 20px; padding-left: 0; list-style-position: inside; color: #000000;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003eDriver Over-Temperature Protection: Protective temperature 120°C, motor exits \"Enabled Mode\"\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003eMotor Over-Temperature Protection: Recommended not exceeding 100°C, motor exits \"Enabled Mode\"\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003eMotor Over-Voltage Protection: Recommended not exceeding 32V (24V model) \/ 52V (48V model), motor exits \"Enabled Mode\"\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003eCommunication Loss Protection: No CAN commands received within set period, automatically exits \"Enabled Mode\"\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003eMotor Over-Current Protection: Recommended not exceeding 9.8A, motor exits \"Enabled Mode\"\u003c\/li\u003e\n\u003cli\u003eMotor Insufficient Voltage Protection: Power supply not lower than 15V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"DAMIAO","offers":[{"title":"24V \/ Not Include","offer_id":45016934383669,"sku":null,"price":149.0,"currency_code":"USD","in_stock":true},{"title":"24V \/ USB-to-CAN Module","offer_id":45241344458805,"sku":null,"price":169.0,"currency_code":"USD","in_stock":true},{"title":"24V \/ USB-to-CANFD Module","offer_id":45241344491573,"sku":null,"price":173.0,"currency_code":"USD","in_stock":true},{"title":"24V \/ USB-to-CANFD Module (Housing)","offer_id":45241344524341,"sku":null,"price":179.0,"currency_code":"USD","in_stock":true},{"title":"48V \/ Not Include","offer_id":45016934416437,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true},{"title":"48V \/ USB-to-CAN Module","offer_id":45241344557109,"sku":null,"price":169.0,"currency_code":"USD","in_stock":true},{"title":"48V \/ USB-to-CANFD Module","offer_id":45241344589877,"sku":null,"price":173.0,"currency_code":"USD","in_stock":true},{"title":"48V \/ USB-to-CANFD Module (Housing)","offer_id":45241344622645,"sku":null,"price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3832\/4277\/files\/DAMIAODM-J4340-2EC-main-01.jpg?v=1773843100","url":"https:\/\/www.zennixtek.com\/products\/damiao-dm-j4340-2ec-integrated-brushless-motor","provider":"ZennixTek","version":"1.0","type":"link"}