DMBOTs DM-J8006-2EC Joint Motor Dual Encoder

SKU: GIM-005
  • Rated Torque:8NM
  • 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.

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The DMBOTs DM-J8006-2EC 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 Voltage24V (supports 24-48V)
Rated Current6.5A
Peak Current18A
Rated Torque8 Nm
Peak Torque20 Nm
Rated Speed120 RPM
Maximum No-load Speed200 RPM
Motor CharacteristicsGear Ratio6:1
Pole Pairs21
Phase Inductance230 µH (@25°C)
Phase Resistance0.36 Ω (@25°C)
Structure & WeightOuter Diameter96 mm
Height40 mm
Motor WeightApprox: 550 g
EncoderEncoder Resolution14-bit
Encoder Channels2
Encoder TypeMagnetic (single-turn)
CommunicationControl InterfaceCAN@1Mbps
Tuning InterfaceUART@921600bps
Control & ProtectionControl ModeMIT Mode
Speed Mode
Position Mode
ProtectionMotor over-temperature protection, protection temperature: 120°C. The motor will exit to “Enable Mode” if it overheats.
Motor over-temperature protection, user-settable, recommended not to exceed 100°C. The motor will exit to “Enable Mode” if it overheats.
Motor over-voltage protection, user-settable, recommended not to exceed 32V. The motor will exit to “Enable Mode” if voltage is exceeded.
Communication loss protection. If no valid CAN signal is received within a set period, the motor will exit to “Enable Mode.”
Motor over-current protection, user-settable, recommended not to exceed 9.8A. The motor will exit to “Enable Mode” if current is exceeded.
Motor under-voltage protection. If power voltage falls below the set value, the motor will enter “Enable Mode.” The minimum power voltage should not be less than 15V.

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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