Unitree R1-A5 Fixed Base Dual-Arm Humanoid Robot

The Unitree R1-D product family is a dual-arm humanoid robotics platform designed for research, education, interaction, and secondary development. It combines high-performance integrated actuators, reducers, encoders, visual perception, voice interaction, and an open development framework for laboratories, integrators, and robotics teams that need a compact humanoid manipulation platform.

The platform supports fixed-base and mobile-base configurations, with 5-DOF or 7-DOF arm options depending on the selected variant. The mobile-base D models add chassis mobility and a wider deployment envelope for demonstrations, research workflows, and multi-scenario robotic applications.

Unitree R1-D Platform Highlights

• Dual-arm humanoid robot architecture with 15 to 22 total degrees of freedom depending on variant.
• Compatible with 5-DOF and 7-DOF robotic arms.
• Head module with 8-core high-performance CPU and 10 TOPS computing power.
• Body processor with 8-core high-performance CPU.
• Binocular camera module with RGB and depth-map interfaces.
• Voice collaboration through 4-array microphone and dual 3 W speakers.
• Open system, robotic arm, audio, lighting, and visual-control interfaces for secondary development.
• Optional two-finger gripper, three-finger dexterous hand, or five-finger dexterous hand.

Vision, Computing, and Interaction

The binocular vision module provides a horizontal field of view of 146 degrees and vertical field of view of 124 degrees, with 60 mm eye spacing. RGB output is listed at 1280 × 720 at 30 Hz, and depth output is listed at 544 × 448 at 10 Hz. The system supports WiFi 6 and Bluetooth 5.2 connectivity, smart OTA updates, and open program interfaces for robotics research and application development.

Applications

Typical uses include robotics education, humanoid manipulation research, laboratory automation studies, AI interaction demos, teleoperation research, end-effector testing, and development projects where a dual-arm humanoid robot is required in a compact form factor.

Pricing and Availability

This product is listed as quote-only. Contact the sales team for current configuration, end-effector, base, and delivery options.

Technical Specifications

• Dimensions: 700 × 357 × 190 mm
• Weight: approx. 11 kg with external power supply
• Total DOF: 15
• DOF per arm: 5
• Waist DOF: 1
• Head DOF: 2
• Forearm + upper arm length: 420 mm
• Maximum arm payload: 2–4 kg depending on posture
• Power supply: external power or Li-ion battery
• Battery life: approx. 1.5 hours when battery-powered

Source

Manufacturer source: Unitree R1-D.