DAMIAO Joint Motor System for OpenArm Open-Source Robot Arm

The DAMIAO Joint Motor System is a comprehensive motor drive solution designed specifically for the OpenArm open-source humanoid robot arm. It combines the power of DAMIAO 43-series and 8009P motors, meticulously selected for each joint, from the shoulder to the end-effector, to provide optimal torque, speed, and stability for robotic applications.

Equipped with high-precision cross-roller bearings, the system ensures exceptional rigidity and positional accuracy, especially in single-side-supported sections. The DAMIAO 4340 series motors further enhance performance, offering a high payload capacity in a compact, lightweight design—perfect for robotics research, development, and advanced robotic applications.

This modular motor system offers excellent mechanical integration, smooth motion control, and reliable power transmission, giving developers a versatile, ready-to-use foundation for creating humanoid robots, collaborative robots, and other robotic systems.

Your Purchase Includes:
Right Arm:
2× DM-J8009P-2EC Motor
1× DM-J4340P-2EC Motor
1× DM-J4340-2EC Motor
4× DM-J4310-2EC Motor
Left Arm:
2× DM-J8009P-2EC Motor
1× DM-J4340P-2EC Motor
1× DM-J4340-2EC Motor
4× DM-J4310-2EC Motor