Unitree Z1 Robotic Arms
The Unitree Z1 Series
Comprising the Z1 Air and Z1 Pro, represents a leap forward in robotic arm technology. These arms offer unparalleled dexterity, precision, and adaptability
Key Features
High Degrees of Freedom
Both models feature 6-axis articulation, allowing for complex and fluid movements that mimic human arm dexterity.
Robust Payload Capacity
-
Z1 Air:
- Handles up to 2 kg, suitable for tasks requiring agility and speed.
-
Z1 Pro:
- Supports 3–5 kg, ideal for heavier-duty applications.
- Higher performance components
- Equipped with air cooling system
- Extended Reach
- A reach of 740 mm enables the arms to perform tasks over a broad workspace, enhancing operational flexibility.
- Precision and Repeatability
- Achieves a repeatability of approximately 0.1 mm
- Advanced Control Systems
- Supports both position and force control modes, with collision detection and force feedback.
- Open Programming Interface
- Compatible with Ubuntu OS and offers an open SDK.
Technical Specifications
|
Specification |
Z1 Air |
Z1 Pro |
|
Degrees of Freedom |
6 axes |
6 axes |
|
Weight |
4.3 kg |
4.5 kg |
|
Payload Capacity |
2 kg |
3–5 kg |
|
Reach |
740 mm |
740 mm |
|
Repeatability |
~0.1 mm |
~0.1 mm |
|
Power Supply |
24V, >20A |
24V, >20A |
|
Maximum Power Consumption |
500 W |
500 W |
|
Interface |
Ethernet |
Ethernet |
|
Operating System |
Ubuntu |
Ubuntu |
|
Control Modes |
Position & Force Control |
Position & Force Control |
|
Collision Detection |
Yes |
Yes |
|
Joint Speed |
Up to 180°/s |
Up to 180°/s |
|
Maximum Joint Torque |
33 N·m |
33 N·m |
|
Encoder Resolution |
15-bit |
15-bit |
|
Communication Method |
RS-485 |
RS-485 |
|
Force Control Accuracy |
~0.2 N·m |
~0.2 N·m |
|
Backlash |
~6 arcmin |
~6 arcmin |
|
Reducer |
Harmonic Reducer |
Harmonic Reducer |
|
Bearing |
Industrial-grade cross roller |
Industrial-grade cross roller |
|
Reduction Ratio |
60+ |
60+ |
|
Motor Sensing Feedback |
Torque, Angle, Angular Velocity |
Torque, Angle, Angular Velocity |
|
Motor Control Commands |
Torque, Angle, Angular Velocity, Stiffness, Damping |
Torque, Angle, Angular Velocity, Stiffness, Damping |
Warranty
Both the Z1 Air and Z1 Pro come with a 1-year limited warranty, covering manufacturing defects and ensuring peace of mind for your investment.
Please Note:
Lead times for our products may vary based on availability, configuration, and current demand. To ensure accurate delivery timelines and stock status, we encourage all prospective customers to reach out to our team directly. You can request a quote through our website or email us at sales@robostore.com, and we’ll provide you with the most up-to-date information tailored to your order.
6 AXIS
Degrees of Freedom
Up to 5KG
Max. Payload
±0.1MM
Repeatability
SPECIFICATIONS
Z1 ROBOTIC ARM TECH OVERVIEW
The Z1 robotic arm from Unitree is built for advanced mobile manipulation, offering high-precision control, multi-axis articulation, and seamless integration with quadrupeds like the B2. With powerful torque, stable end-effector performance, and lightweight construction, the Z1 enables complex tasks in research, automation, and real-world field deployment. Ideal for developers, educators, and engineers, the Z1 empowers users to explore the future of robotic interaction and applied manipulation.
Talk to an ExpertINTEGRATE SEAMLESSLY
WITH THE B2 QUADRUPED
Enhance your Unitree B2 quadruped with the Z1 robotic arm for advanced manipulation, mobility, and application flexibility.
The Z1’s 6-axis robotic precision pairs perfectly with the B2’s power and stability, unlocking new use cases in inspection, automation, and research. Learn more about how the B2 + Z1 combo can transform your robotics capabilities.