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

RETURNS POLICY

1. Please contact us first with following information before shipping back:
-order number/contact person
-reason for returning
After confirmed with us, return instructions will be emailed to you.

2. We may require restocking fee(shipping cost) for returned merchandise without any quality problems. A re-stocking fee does not apply to defective products.

3. All merchandise returned must be packaged well to protect it from shipping damage, and must be sent with a shipping method that provides tracking information. We can not be held responsible for damage that occurs in transit. 
4. For merchandise that a customer wants to return for a refund, We requires that the item and its packaging be in un-used, "like new" condition with all original packaging, cabling, manuals, etc. included, or the return will be refused. Inspect your product carefully before shipping as any signs of wear or use will result in a refused product return.

Please also include a note about your personal Info and the problems.

1.Your order number/Contact person
2.Your Detailed shipping address
3.why you have to return it?
4.what do you need us to do?
5.which part is broken?
6.Any problem you can find so far with the returned item.

SHIPPING

After order placed, you will receive a confirmation email.Once your order is shipped, you will receive tracking number and link via email.We offer express shipping , battery shipping, drone shipping to all over the world.If you have special declare value, shipping company requirment, please email us: hi@insightfpv.com