Two Degrees of Freedom Wrist Joint
Two Degrees of Freedom Wrist Joint is an official replacement wrist module developed for the Unitree G1 humanoid robot. It provides two degrees of freedom, enabling flexible wrist movement for improved object manipulation, positioning, and robotic motion control.
Built with Unitree’s self-developed joint technology, the wrist module delivers high strength, industrial-grade durability, and reliable long-term performance. It is available in both left-hand and right-hand configurations to match the robot’s original assembly.
Each product includes one wrist module. A standard Unitree G1 robot normally uses two wrist joints. This component is supplied only as an official repair and replacement part and cannot be purchased as an independent upgrade.
Key Features
Two Degrees of Freedom
Provides smooth and accurate 2-axis wrist movement for improved robot manipulation.
Left and Right Versions
Available in dedicated left-hand and right-hand configurations.
Unitree Self-Developed Joint
Built using proprietary Unitree joint technology for reliable operation.
Industrial-Grade Design
Engineered for high strength, durability, and long service life.
Official Repair Component
Supplied as an official replacement part for the Unitree G1 humanoid robot.
Technical Specifications
| Feature | Specification |
|---|---|
| Product Model | Two Degrees of Freedom Wrist Joint |
| Compatible Robot | Unitree G1 |
| Product Type | Wrist Joint Module |
| Degrees of Freedom | 2 (Per Wrist) |
| Wrist Versions | Left Wrist, Right Wrist |
| Joint Technology | Unitree Self-Developed |
| Construction | Industrial-Grade High-Strength Design |
| Package | Single Wrist Module |
| Availability | Official Repair Part Only |
FAQs
Which robot is this wrist joint compatible with?
It is designed specifically for the Unitree G1 humanoid robot.
How many degrees of freedom does the wrist have?
Each wrist provides 2 degrees of freedom.
Is the wrist available for both sides?
Yes. Separate left and right wrist versions are available.
How many wrist joints does a G1 robot use?
A standard Unitree G1 is typically equipped with two wrist joints.
Can this wrist joint be purchased as an upgrade?
No. It is supplied only as an official repair and replacement component.
Is this an official Unitree accessory?
Yes. It is an official Unitree replacement wrist joint designed for the G1 humanoid robot.









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