Product Description
The Unitree Z1 is a compact, lightweight robotic arm designed for seamless integration with mobile robot platforms such as the Unitree AlienGo and B1, as well as applications in e-commerce logistics, new consumption, and daily life scenarios.
Featuring an open programming interface and expandable end-effector interface, the Z1 allows developers to quickly swap actuators at the end of the arm and access manipulator control programs and APIs for custom development.
The Z1 delivers dexterous, flexible motion with sufficient payload capacity and high accuracy, backed by joint force control and built-in collision protection for safe operation in dynamic environments.
Powered by a high-performance actuator with a harmonic reducer, industrial-grade cross roller bearings, and 1 kHz control frequency, the Z1 provides precise torque, angle, and velocity feedback for demanding manipulation tasks.
- Maximum Torque: 33 N·m
- Force Control Accuracy: ~0.2 N·m
- Backlash: ~6 arcmin
- Encoder Resolution: 15-bit
- Control Frequency: 1 kHz
- Communication: RS-485
- Reducer: Harmonic Reducer
- Reduction Ratio: 60+
- Bearing: Industrial-grade cross roller
- Actuator Weight: 405 g
- Actuator Size: Φ65 × 52 mm
- Recommended Voltage: 24 V
- Motor Sensing Feedback: Torque, Angle, Angular Velocity
- Motor Control Commands: Torque, Angle, Angular Velocity, Stiffness, Damping