DAMIAO J4310P-2EC Brushless Servo Joint Motor 3.5Nm Dual Encode

174,65 €
174,65 €
174,65 €
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DAMIAO J4310P‑2EC Brushless Servo Joint Motor is a compact, high‑performance actuator designed for precision robotics and advanced automation systems. Delivering 3.5Nm rated torque and up to 12.5Nm peak torque, it combines a built‑in MIT driver with dual magnetic encoders to ensure absolute single‑turn position feedback and reliable accuracy even after power interruptions.

Available in 24V and 48V versions, the motor supports CAN bus communication at 1Mbps and UART tuning at 921600bps, enabling real‑time monitoring of speed, torque, position, and temperature. With a 10:1 gear ratio, 120rpm rated speed, and up to 450rpm no‑load speed (48V), it offers smooth trapezoidal motion profiles for controlled acceleration and deceleration.

Its 57mm diameter, 49mm height, and lightweight 325g structure make it ideal for space‑constrained designs. Built‑in protection features—including over‑temperature, over‑voltage, under‑voltage, over‑current, and communication loss safeguards—ensure safe and stable operation in demanding environments.

Features

  • Dual Encoder System: Provides absolute single-turn position feedback of the output shaft; maintains accuracy even after power loss.

  • Integrated Motor + Driver Design: Compact structure with high integration for simplified installation and reduced wiring.

  • PC-Based Visual Debugging: Supports CAN parameter read/write and firmware upgrades via host software.

  • Real-Time CAN Feedback: Reports speed, position, torque, and temperature data through CAN bus interface.

  • Dual Temperature Protection: Independent thermal safeguards for both motor and driver ensure safe operation.

  • Multiple Control Modes: Supports MIT mode, speed mode, position mode, and force-position hybrid control.

Specifications

Category Parameter 24V Version 48V Version
Electrical Specs Rated Voltage 24V 48V
Phase / Supply Current (Rated) 4.9A / 3.1A 4.8A / 1.6A
Phase / Supply Current (Peak) 20A / 16.5A 20A / 12.8A
Motor Performance Rated Torque 3.5Nm 3.5Nm
Peak Torque 12.5Nm 12.5Nm
Rated Speed 120rpm 120rpm
Max No-load Speed 200rpm 450rpm
Gear Ratio 10:01 10:01
Motor Properties Pole Pairs 14 14
Phase Inductance ~320µH ~320µH
Phase Resistance ~580mΩ ~580mΩ
Structure & Weight Outer Diameter 57mm 57mm
Height 49mm 49mm
Motor Weight Approx. 325g Approx. 325g
Encoder Resolution 16-bit 16-bit
Quantity 2 2
Type Magnetic (single-turn absolute) Magnetic (single-turn absolute)
Communication Control Interface CAN @ 1Mbps CAN @ 1Mbps
Tuning Interface UART @ 921600bps UART @ 921600bps
Control Modes Supported Modes MIT, Speed, Position MIT, Speed, Position
Force-Position Hybrid Force-Position Hybrid
Protection Driver Over-temp 120°C – exits enabled mode 120°C – exits enabled mode
Motor Over-temp User-defined (≤100°C recommended) User-defined (≤100°C recommended)
Over-voltage User-defined (≤32V recommended) User-defined (≤32V recommended)
Communication Loss Exits enabled mode if no CAN command Exits enabled mode if no CAN command
Over-current User-defined (≤9.8A recommended) User-defined (≤9.8A recommended)
Under-voltage Exits enabled mode if voltage <15V Exits enabled mode if voltage <20V

Applications

  • Robotic joints and collaborative arms requiring high torque and precise low‑speed control

  • Industrial manipulators and automation systems with multi‑axis coordination and real‑time feedback

  • Mobile platforms and AGVs where compact size and thermal safety are critical

  • Medical and assistive robotics needing smooth motion and accurate position tracking

  • Research and education platforms for advanced motion control experiments and prototyping

Packing List

Item Quantity Description
Motor (with integrated driver) ×1 DM-J4310P-2EC brushless servo motor with built-in driver
Power & CAN Cable ×1 XT30(2+2)-F single-ended connector cable, 100mm
UART Debug Cable ×1 GH1.25 3-pin (reverse side) cable, 300mm
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