UNITREE · Robotic components
Unitree R1 Robotic Arm
Unitree bionic 7-axis dexterous robotic arm
R1 Robotic Arm is described as a 7-axis bionic robotic arm.
High-precision 7-axis bionic joints
The coordinated movement of seven axes enables flexible and precise operation. It supports reaching around obstacles in confined spaces. Multi-angle fine adjustment of the end effector balances movement flexibility with repeatable positioning accuracy and contributes to smoother trajectory planning under complex conditions.
Unitree R1 Robotic Arm Unitree R1 Robotic Arm is a robotic arm designed for multi-axis industrial tasks. Its compact body and precision drive system make it suitable for applications requiring repeatability and high accuracy. Its multi-joint structure offers a wide working range and compatibility with different end effectors; it is suitable for use cases such as assembly, material handling, testing, and laboratory automation. Key Features - Multi-axis movement capability: versatile positioning using multiple joints. - Precision drive and control: a drive system that provides high accuracy and repeatability. - End effector compatibility: integration with various grippers and tools. - Compact design: a form factor suitable for installation in limited workspaces. Use and Safety - Device performance depends on the configuration, loading conditions, and operating environment; evaluate the stated technical values in accordance with the installation and application conditions. - Electrical and mechanical connections must be made by qualified personnel, and safety interlocks and protective measures must be implemented. Note - The information provided is based on actual product technical data and manufacturer descriptions; no marketing claims derived from sources outside the page review have been added.
High-rigidity integrated housing
The composite body, made of metal and high-strength engineering plastic, balances light weight with structural rigidity. The manufacturer highlights its resistance to deformation and stability during extended operation; the body is designed to adapt to continuous operation in different scenarios and provide a mechanical foundation for precise movement.
Unitree R1 Robotic Arm features a compact and modular robotic arm designed for tasks requiring precise motion and repeatability. Developed for use in industrial applications and research prototypes, the R1 offers a flexible working environment with high-resolution positioning, multi-axis control, and integrated interface options. The arm is built from easy-to-maintain components and interchangeable end effectors; it can be configured to work with different grippers or sensor modules. Its control system provides smooth and repeatable motion with precise PWM/servo drive; safety and limit controls can be configured to comply with defined constraints within the workspace.
Compact and lightweight
Lightweight desktop-class design; weight 5,5 kg. The manufacturer specifies plug-and-play operation.
5,5 kg is manufacturer-stated.
Open-source programming and expansion interfaces
The manufacturer states that the robotic arm's control programs and interfaces will be made open source in stages. Different end effectors can be quickly replaced at the end of the arm.
Unitree R1 Robotic Arm Unitree R1 Robotic Arm is a robotic arm solution designed for tasks requiring high precision. The open-source commitment is made by the manufacturer; the timeline and scope of access are not specified on the page. This product is suitable for use in industrial automation, research projects, and precise repetitive operations. Technical specifications and connection options are stated by the manufacturer; all technical figures and units are preserved according to the manufacturer's data. Configuration and safety limitations must be observed during use; these limitations are described in the manufacturer's documentation.
An assistant for laboratories and education
Unitree R1 Robotic Arm is optimized for a wide range of scientific research and educational scenarios.
Dual-arm collaboration · high-efficiency operation
Two robotic arms perform material sorting and assembly tasks in coordination.
Intelligent interaction · robot body maintenance
Multiple flexible degrees of freedom help carry out complex self-maintenance operations.
Service simulation · intelligent applied tasks
Intended for exploring service robot application scenarios by recreating real-life household tasks.
Product parameters
The manufacturer's technical table includes the core product values and, for each joint, its range of motion, torque range, and maximum speed.
| Model | R1 Robotic Arm |
|---|---|
| Degrees of freedom | 7 axes |
| Load capacity | 2 kg |
| Maximum reach | 650 mm (with dexterous hand) |
| Power requirements | 24–60 V |
| Interfaces | XT30 + CAN485 |
| User operating system | Ubuntu |
| Force feedback and collision detection | Yes |
| Control interface | Position / force control |
| Joints | J1/6010; J2/6010; J3/6014; J4/6014; J5/6014; J6/5010; J7/5010 |
| Range of motion | −156°–156°; 0°–180°; −20°–200°; 0°–180°; −130°–130°; −30°–30°; −90°–90° |
| Torque range | −2.7227–2.7227; 0–3.1416; −0.3491–3.491; 0–3.1416; −2.269–2.269; −0.524–0.524; −1.571–1.571 |
| Maximum speed | >180°/s (each joint) |
The manufacturer states that parameters should be evaluated through real-world testing according to application requirements, and that differences in robotic arm testing standards may affect accuracy results. The relatively low reduction ratio limits position-control stiffness; if control algorithms are not sufficiently optimized, positioning errors and oscillation may occur.
Civil robot safety notice
The manufacturer defines the product as a civil robot; it advises avoiding hazardous modifications and hazardous use, and complying with local laws and regulations.
Turkish rendering of the manufacturer's safety notice.
Next step for Unitree R1 Robotic Arm.
Let's evaluate your model selection and application needs together.