Unitree RoboticsR1
R1-A7-D
Unknown
Type
Humanoid Robots
Status
Unknown
Release Date
Unknown
Warranty
12 months
Location
China · Hangzhou
Last Verified
2026-07-29
Unknown
Height
32 kg
Weight
Unknown
Payload
Unitree R1 is an ultra-lightweight humanoid robot series from Unitree Robotics, standing 123 cm tall and weighing 27 to 29 kg. It offers 20 to 40 degrees of freedom, binocular vision and a walking speed up to 2.5 m/s, ships in three configurations — R1 AIR, R1 and R1 EDU — starting at 4,900 USD.
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Specifications
Basic Information
Country
China
Exterior Version
R1-D mobile-base configuration
Made In
China
Manufacturer
Unitree Robotics
Model Alias
R1-A7-D
Positioning / Application
Ultra-fast deployment, multi-scenario application
Robot Name
R1-A7-D
Robot Type
Humanoid robot
Website
https://www.unitree.com/mobile/R1-D/
Body Specifications
Arm Length
555 mm
Arm Spec
7 DOF per arm
Folded Dimensions
683×520×440 mm
Locomotion Type
Mobile base
Standing Dimensions
1600×520×440 mm
Weight
32 kg
Performance
Single-arm Payload
2–4 kg
Chassis Mobility
3 DOF
Degrees of Freedom
DOF per Arm
7 DOF
Head DOF
2 DOF
Total DOF
22 DOF
Waist DOF
1 DOF
Waist Rotation Angle
Yaw ±35°
Mechanical Structure
Cooling System
Local air cooling
End-Effector
Optional two-finger gripper / three-finger dexterous hand / five-finger dexterous hand
Internal Wiring
Hollow + internal wiring
Joint Bearing
Crossed roller + deep groove ball
Joint Encoder
Dual encoder (arm)
Joint Range of Motion
Waist yaw ±35°; head yaw ±115°, pitch ±36°
Joint Type
Low-inertia high-speed inner-rotor PMSM
Sensors
Camera
RGB and depth-map interfaces for binocular module
Field of View
Horizontal 146°, vertical 124°
Sensors
Dual-eye computing module
Battery and Runtime
Power Supply
External power or Li-ion battery
Compute Platform
AI Compute (TOPS)
10 TOPS
CPU
8-core high-performance CPU
Interaction and Communication
External Port
Open interfaces for underlying system, robotic arm, audio, lighting and visual control
Microphone
4-array microphone
Speaker
Dual speakers
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