Unitree Z1 Robotic Arms

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          Description

          Unitree Z1 Robotic Arms

          • Grades: 3-12+
          • Additional Resources: Case Studies

           

          Highlights:

          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.  

           

          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.

           

          INTEGRATE 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.

           

          Technical Specifications:

          Main Features:

          SpecificationZ1 AirZ1 Pro
          Degrees of Freedom6 axes6 axes
          Weight4.3 kg4.5 kg
          Payload Capacity2 kg3–5 kg
          Reach740 mm740 mm
          Repeatability~0.1 mm~0.1 mm
          Power Supply24V, >20A24V, >20A
          Maximum Power Consumption500 W500 W
          InterfaceEthernetEthernet
          Operating SystemUbuntuUbuntu
          Control ModesPosition & Force ControlPosition & Force Control
          Collision DetectionYesYes
          Joint SpeedUp to 180°/sUp to 180°/s
          Maximum Joint Torque33 N·m33 N·m
          Encoder Resolution15-bit15-bit
          Communication MethodRS-485RS-485
          Force Control Accuracy~0.2 N·m~0.2 N·m
          Backlash~6 arcmin~6 arcmin
          ReducerHarmonic ReducerHarmonic Reducer
          BearingIndustrial-grade cross rollerIndustrial-grade cross roller
          Reduction Ratio60+60+
          Motor Sensing FeedbackTorque, Angle, Angular VelocityTorque, Angle, Angular Velocity
          Motor Control CommandsTorque, Angle, Angular Velocity, Stiffness, DampingTorque, Angle, Angular Velocity, Stiffness, Damping