Unitree K1 Arm for Go1 Edu
The K1 ARM is a robotic manipulator developed for the Go1 Edu platform. It provides 6+1 degrees of freedom, allowing the robot to perform object handling and manipulation tasks while supporting robotics research and development.
Constructed from metal, the arm offers a compact base size of 180 × 120 × 70 mm and an extension distance of 532 mm. With a repeatability of ±0.5 mm, it is designed to perform consistent positioning during repeated operations.
The arm is equipped with a replaceable parallel jaw gripper and uses 5 × 45 kg servos together with 2 × 85 kg servos for joint movement. It runs on Ubuntu with ROS (Kinetic), providing a familiar development environment for robotics applications.
Key Features
6+1 Degrees of Freedom
Supports flexible robotic arm movement for manipulation tasks.
High Positioning Accuracy
Offers ±0.5 mm repeatability for consistent operation.
Replaceable Parallel Gripper
Equipped with a parallel jaw end effector that can be replaced when required.
ROS Development Support
Runs on Ubuntu + ROS (Kinetic) for robotics development and integration.
Metal Construction
Built with a metal arm structure for reliable operation.
Technical Specifications
| Feature | Specification |
|---|---|
| Product Model | K1 ARM |
| Compatible Robot | Go1 Edu |
| Base Size | 180 × 120 × 70 mm |
| Extension Distance | 532 mm |
| Repeatability | ±0.5 mm |
| Arm Material | Metal |
| Installation Method | Screw Fixing |
| Servo Configuration | 5 × 45 kg + 2 × 85 kg |
| Degrees of Freedom | 6+1 |
| End Effector | Replaceable Parallel Jaw Gripper |
| Operating System | Ubuntu + ROS (Kinetic) |
| Weight | 2.5 kg |
FAQs
Which robot is the K1 ARM designed for?
The K1 ARM is designed for the Go1 Edu robot.
How many degrees of freedom does the arm have?
It provides 6+1 degrees of freedom.
What is the maximum extension distance?
The arm offers an extension distance of 532 mm.
What operating system does it support?
It supports Ubuntu with ROS (Kinetic).
What type of gripper is included?
The arm comes with a replaceable parallel jaw gripper.
How much does the K1 ARM weigh?
The complete arm weighs 2.5 kg.





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