DMBOTs DM-J8009-2EC Joint Motor Dual Encoder

SKU: GIM-006
  • Rated Torque:20NM
  • Dual encoders: Outputs single-turn absolute position on the output shaft, with no risk of losing absolute position even during power loss.
  • Integrated motor and driver design: Compact structure with high integration.
  • Supports visual debugging on the host computer and firmware upgrades.
  • Provides feedback on motor speed, position, torque, and motor temperature via CAN bus.
  • Equipped with dual temperature protection.
  • Supports trapezoidal acceleration and deceleration in position mode.

479,90489,90

The DMBOTs DM-J8009-2EC dual encoder joint motor is an advanced product designed for high-precision motion control, widely used in industrial automation and robotics. The motor features a dual encoder system, with one encoder providing single-turn absolute position feedback, ensuring accurate position data is retained even after a power loss. Its integrated design tightly combines the driver and motor body, saving space and simplifying installation, making it ideal for deployment in confined spaces. Supporting CAN bus communication, it can transmit important operating parameters in real time, ensuring stability and reliability in complex industrial environments. Additionally, the motor is equipped with dual temperature protection and trapezoidal acceleration and deceleration control, ensuring safety under high-load conditions and smooth motion control. It is suitable for high-precision, high-reliability applications such as robotics, automated production lines, and precision instruments.

Features

  • Dual encoders: Outputs single-turn absolute position on the output shaft, with no risk of losing absolute position even during power loss.
  • Integrated motor and driver design: Compact structure with high integration.
  • Supports visual debugging on the host computer and firmware upgrades.
  • Provides feedback on motor speed, position, torque, and motor temperature via CAN bus.
  • Equipped with dual temperature protection.

Application

  • Robotics: Industrial and collaborative robots.
  • Automated Production Lines: For assembly, material handling, and testing.
  • CNC Machines: Precision control in machining.
  • Automated Warehousing: Material handling and sorting.
  • Precision Instruments: Medical and optical devices.
  • Test Systems: Automated testing and data collection.
  • Aerospace and Military: Spacecraft and military robotics.

Specification

Motor ParametersRated Voltage48V (supports 24-48V)
Rated Current20A
Peak Current50A
Rated Torque20 Nm
Peak Torque40 Nm
Rated Speed100/200 RPM
No-load Speed160/320 RPM
Motor CharacteristicsGear Ratio9:1
Pole Pairs21
Phase Inductance61 µH (@75°C)
Phase Resistance0.09 Ω (@75°C)
Structure & WeightOuter Diameter98 mm
Height61.7 mm
Motor WeightApproximately 896 g
Outer Material/ColorAluminum 6061, Black
EncoderEncoder Resolution14-bit
Number of Encoders2
Encoder TypeMagnetic (Single Turn, Absolute Position with One Revolution of Output Shaft)
CommunicationControl InterfaceCAN@1Mbps
Tuning InterfaceUART@921600bps

Includes

  • Motor (with driver) × 1
  • Power Connection Cable: XT30 Male to Female Power Cable × 1
  • CAN Communication Terminal: GH1.25 Connector – 2-pin × 1
  • UART Debug Signal Cable: GH1.25 Connector – 3-pin × 1

Resource Download

Documents

Motor Getting Started – Basic Motor Debugging
Motor Getting Started – MIT Mode Explanation
Motor Getting Started – Simple CAN Bus Waveform Testing

Tools

DM Debugging Tool v.1.8.0.1

USB2CAN_2.0.0.3

 

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