Unitree R1 Basic White and Blue Humanoid Robot

About

Description

Ultra-Lightweight Humanoid Robot

Unitree R1 EDU U4

Name: Unitree R1 EDU U4 Pro B Humanoid Robot White and Blue
Brand: Unitree
SKU: R1 EDU-U4
Price: 32900 USD
Availability: InStock

A development-focused humanoid platform with 40 total degrees of freedom, two Dex3-1 force-controlled three-finger hands with tactile sensing, 100 TOPS computing power, stereo and wrist-mounted vision, and open secondary-development capabilities.

47.6 in

Standing Height

63.9 lbs

Weight With Battery

40 DOF

Total Degrees of Freedom

100 TOPS

Computing Power

R1 EDU Pro B

Advanced Humanoid Research with Tactile Dexterous Manipulation

Unitree R1 EDU U4 (Pro B) expands the R1 EDU platform with two Dex3-1 force-controlled three-finger hands equipped with tactile sensing. Each hand provides 7 degrees of freedom, bringing the complete humanoid system to 40 total joint motors.

Unitree describes the R1 EDU platform as supporting fully open control interfaces for joints and sensors, mainstream simulation platforms, and high-power computing options, creating a flexible foundation for robotics research and secondary development.

Core Capabilities

Force Control, Tactile Sensing & Open Development

R1 EDU U4 combines advanced humanoid mobility with high-performance computing, stereo perception, dexterous manipulation, and tactile feedback.

40 Total Degrees of Freedom

The 26-DOF R1 EDU base is paired with two 7-DOF Dex3-1 hands, resulting in 40 total joint motors across the complete robot.

Dex3-1 Tactile Hands

Each Dex3-1 hand provides 7 degrees of freedom and combines force and position hybrid control. Unitree specifies 33 tactile sensors per hand for pressure-based perceptual feedback.

100 TOPS Computing

The U4 configuration uses a 100 TOPS computing docking station for AI workloads and secondary development, together with AI algorithm technical support.

Stereo + Wrist-Mounted Vision

Perception hardware includes a stereo camera and wrist-mounted camera, with the R1 LiDAR kit available as an optional upgrade.

Dexterous Manipulation

Force-Controlled Hands with Tactile Feedback

The Dex3-1 three-finger hand uses force and position hybrid control and provides 7 active degrees of freedom. Unitree specifies 33 tactile sensors on each hand, enabling pressure sensing across the palm, finger pads, and fingertips.

Thumb3 DOF

Index Finger2 DOF

Middle Finger2 DOF

Tactile Sensors33 per hand

Total Robot DOF40

Development System

Computing, Perception & Open Development

R1 EDU U4 combines an 8-core high-performance CPU, 100 TOPS computing dock, stereo and wrist-mounted cameras, wireless connectivity, and high-level and low-level development support.

100 TOPS

Computing Dock

8-Core CPU

Base Computing

Stereo + Wrist Camera

Perception System

Isaac Sim

Simulation Support

Wi-Fi 6

Wireless Connectivity

Bluetooth 5.2

Integrated Wireless

Package & Platform

R1 EDU U4 Pro B Highlights

A development-focused humanoid configuration with Dex3-1 force-controlled hands, 100 TOPS computing, multimodal perception, and a complete standard accessory set.

R1 EDU U4 Robot

With tactile sensing

2 × Dex3-1 Hands

100 TOPS Dock

Quick-Release

Smart Battery

Charger

Remote Control

R1 EDU U4 (Pro B)

Technical Specifications

Specification	R1 EDU U4 (Pro B)
Dimensions (H × W × D), Standing	47.6 × 14.1 × 7.5 in
Weight With Battery	Approx. 63.9 lbs
Total Degrees of Freedom	40 (26 + 7 + 7)
DOF Per Leg / Waist / Arm / Head	6 / 2 / 5 / 2
Dexterous Hands	2 × Dex3-1 force-controlled three-finger hands; 7 DOF each (thumb: 3, index: 2, middle: 2); with tactile feedback
Tactile Sensors	33 tactile sensors per Dex3-1 hand
Maximum Arm Payload	4.4 lbs
Calf + Thigh Length	23.6 in
Arm Reach	Approx. 16.5 in
Waist Joint Motion	Y ±150° R ±30°
Knee Joint Range	-10° to +139°
Hip Joint Range	Y: ±157° P: -168° to +146° R: -60° to +100°
Hollow Internal Wiring	Yes, throughout all joints
Joint Encoders	Dual + single encoders
Cooling System	Localized air cooling
Power Supply	Lithium-ion battery
Base Computing	8-core high-performance CPU
Built-in Docking Station	100 TOPS computing; open for secondary development; includes AI algorithm technical support
Perception Sensors	Stereo camera + wrist-mounted camera; optional LiDAR kit
Audio	Standard speakers + microphone array
Wireless	Wi-Fi 6, Bluetooth 5.2
Battery Life	Approx. 1 hour
OTA Updates	Smart OTA supported
Customization	High-level & low-level
Simulation & SDK	Robot models, Isaac Sim, simulation interfaces
Included Accessories	1 charger, 1 smart battery (quick-release), 1 remote control
Warranty	12-month whole-unit warranty
Robot Accessories	Remote control, charger, transport case
Protective Mount	Not included by default

Description

Ultra-Lightweight Humanoid Robot

Unitree R1 EDU U4

47.6 in

Standing Height

63.9 lbs

Weight With Battery

40 DOF

Total Degrees of Freedom

100 TOPS

Computing Power

R1 EDU Pro B

Advanced Humanoid Research with Tactile Dexterous Manipulation

Core Capabilities

Force Control, Tactile Sensing & Open Development

R1 EDU U4 combines advanced humanoid mobility with high-performance computing, stereo perception, dexterous manipulation, and tactile feedback.

40 Total Degrees of Freedom

The 26-DOF R1 EDU base is paired with two 7-DOF Dex3-1 hands, resulting in 40 total joint motors across the complete robot.

Dex3-1 Tactile Hands

Each Dex3-1 hand provides 7 degrees of freedom and combines force and position hybrid control. Unitree specifies 33 tactile sensors per hand for pressure-based perceptual feedback.

100 TOPS Computing

The U4 configuration uses a 100 TOPS computing docking station for AI workloads and secondary development, together with AI algorithm technical support.

Stereo + Wrist-Mounted Vision

Perception hardware includes a stereo camera and wrist-mounted camera, with the R1 LiDAR kit available as an optional upgrade.

Dexterous Manipulation

Force-Controlled Hands with Tactile Feedback

Thumb3 DOF

Index Finger2 DOF

Middle Finger2 DOF

Tactile Sensors33 per hand

Total Robot DOF40

Development System

Computing, Perception & Open Development

R1 EDU U4 combines an 8-core high-performance CPU, 100 TOPS computing dock, stereo and wrist-mounted cameras, wireless connectivity, and high-level and low-level development support.

100 TOPS

Computing Dock

8-Core CPU

Base Computing

Stereo + Wrist Camera

Perception System

Isaac Sim

Simulation Support

Wi-Fi 6

Wireless Connectivity

Bluetooth 5.2

Integrated Wireless

Package & Platform

R1 EDU U4 Pro B Highlights

A development-focused humanoid configuration with Dex3-1 force-controlled hands, 100 TOPS computing, multimodal perception, and a complete standard accessory set.

R1 EDU U4 Robot

With tactile sensing

2 × Dex3-1 Hands

100 TOPS Dock

Quick-Release

Smart Battery

Charger

Remote Control

R1 EDU U4 (Pro B)

Technical Specifications

Specification	R1 EDU U4 (Pro B)
Dimensions (H × W × D), Standing	47.6 × 14.1 × 7.5 in
Weight With Battery	Approx. 63.9 lbs
Total Degrees of Freedom	40 (26 + 7 + 7)
DOF Per Leg / Waist / Arm / Head	6 / 2 / 5 / 2
Dexterous Hands	2 × Dex3-1 force-controlled three-finger hands; 7 DOF each (thumb: 3, index: 2, middle: 2); with tactile feedback
Tactile Sensors	33 tactile sensors per Dex3-1 hand
Maximum Arm Payload	4.4 lbs
Calf + Thigh Length	23.6 in
Arm Reach	Approx. 16.5 in
Waist Joint Motion	Y ±150° R ±30°
Knee Joint Range	-10° to +139°
Hip Joint Range	Y: ±157° P: -168° to +146° R: -60° to +100°
Hollow Internal Wiring	Yes, throughout all joints
Joint Encoders	Dual + single encoders
Cooling System	Localized air cooling
Power Supply	Lithium-ion battery
Base Computing	8-core high-performance CPU
Built-in Docking Station	100 TOPS computing; open for secondary development; includes AI algorithm technical support
Perception Sensors	Stereo camera + wrist-mounted camera; optional LiDAR kit
Audio	Standard speakers + microphone array
Wireless	Wi-Fi 6, Bluetooth 5.2
Battery Life	Approx. 1 hour
OTA Updates	Smart OTA supported
Customization	High-level & low-level
Simulation & SDK	Robot models, Isaac Sim, simulation interfaces
Included Accessories	1 charger, 1 smart battery (quick-release), 1 remote control
Warranty	12-month whole-unit warranty
Robot Accessories	Remote control, charger, transport case
Protective Mount	Not included by default