| Service | Detail |
|---|---|
| Pricing | Custom quote per model, configuration and order volume |
| Lead Time | Confirmed with each quote |
| Delivery | Available terms are confirmed with each quote |
Check the product page, checkout and store policies for the terms that apply to your order.
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.
| Degrees of Freedom | 6 axis |
|---|---|
| Weight | 4.3 kg (AIR) / 4.5 kg (PRO) |
| Payload | 2 kg (AIR) / >=3 kg (PRO) |
| Reach (working radius) | 740 mm |
| Repeatability | approx. 0.1 mm |
| Max Power | 500 W |
| Power Supply | 24V, >20A |
| Max Joint Torque | 33 N·m |
| Joint Max Speed | 180°/s |
| Control Frequency | 1 kHz |
| Force Control Accuracy | approx. 0.2 N·m |
| Backlash | approx. 6 arcmin |
| Encoder Resolution | 15-bit |
| Reducer | Harmonic, reduction ratio 60+ |
| Actuator Size | Φ65 x 52 mm |
| Joint Motor Weight | 405 g |
| Communication | Ethernet / RS-485 |
| Control Modes | Position + force control |
| Joint Ranges | J1 ±150°, J2 0-180°, J3 -165° to 0°, J4 ±80°, J5 ±85°, J6 ±160° |
Pricing for the Unitree Z1 Robotic Arm is quote-based. Request a quote from for the available price, MOQ and lead time.
Submit a quote request on this page. will confirm the available configuration, MOQ, lead time and delivery terms.
Lead time is confirmed with the quote and depends on the selected configuration and quantity.