UNITREE G1-D U7 humanoid robot

UNITREE G1-D U7 Humanoid Robot

The UNITREE G1-D U7 is an advanced end-to-end humanoid platform built for data collection, AI model training, and real-world operation in offices, labs, workshops, and experimental environments. It combines force-controlled Dex3-1 hands with a highly stable wheeled mobile base, giving you precise object manipulation, long operating time, and confident navigation in dynamic spaces. With an impressive total of 33 degrees of freedom, this robot is ready for complex movement, natural interaction, and demanding robotics projects.

Why choose the UNITREE G1-D U7?

• Advanced humanoid robot platform for AI training, research, and real-world testing
• 33 total degrees of freedom for complex movement and precise manipulation
• Two Dex3-1 force-controlled robotic hands with 7 DoF each
• Stable wheeled base with 360° in-place rotation and speeds up to 1.5 m/s
• Adjustable height from 1260 mm to 1680 mm with up to 2 m working reach
• NVIDIA Jetson Orin 16G module delivering up to 100 TOPS of AI computing power
• Advanced vision suite with head, wrist, hand, and base-mounted sensors
• Dual-battery system for extended operation and flexible power management
• Wi-Fi 6, Bluetooth 5.2, OTA updates, and support for secondary development

Dex3-1 Force-Controlled Hands for Precision Tasks

The G1-D U7 is equipped with Dex3-1 three-finger force-controlled hands that significantly expand its manual capabilities. Each hand features 7 degrees of freedom, including a thumb with 3 DoF, an index finger with 2 DoF, and a middle finger with 2 DoF. This setup allows the robot to handle objects with different shapes and stiffness levels more safely and accurately. Integrated RGB cameras in the hands help AI systems verify grip position with high precision. Each hand weighs approximately 650 g, measures 175 × 88 × 77 mm, and communicates via USB.

33 Degrees of Freedom for Advanced Motion

With 33 total degrees of freedom, the UNITREE G1-D U7 is designed for advanced manipulation and smooth movement. Each arm offers 7 DoF, and when paired with the Dex3-1 hands, the robot can perform complex handling tasks across a wide range of scenarios. The waist supports broad movement ranges of ±155° on the Z axis and from -2.5° to 135° on the Y axis, enabling more natural torso rotation and leaning. A telescopic lifting column with 450 mm travel and 1 mm lifting accuracy adjusts the robot’s height from 1260 mm to 1680 mm, extending its vertical reach up to 2 meters.

Stable Wheeled Base with 360° Rotation

The robot uses a differential-drive wheeled chassis that supports full 360° in-place turning and smooth movement at speeds of up to 1.5 m/s. Compared to walking systems, this design offers greater predictability and stability, especially during tasks that involve heavier objects or require a steady base for precision work.

Dual-Battery Power System for Longer Runtime

The G1-D U7 features a split dual-battery power design that helps maximize uptime. The mobile base is powered by a 30 Ah battery, providing up to 6 hours of operation on a single charge, while the upper body uses a 9000 mAh quick-release battery with an operating time of around 2 hours. The package includes a dedicated charging station for the base and a charger for the upper body, allowing independent charging and power management.

Advanced Vision and Audio System

This model is equipped with a multi-layer perception system designed for autonomous operation and accurate training data collection. In the head, there is a binocular HD camera with a resolution of 3840 × 1200 for wide-scene observation and detailed analysis. The wrists include two HD 1920 × 1080 cameras for precise grip monitoring, while the Dex3-1 hands feature integrated RGB cameras for close-up contact-point observation. The base adds LiDAR, two depth cameras, collision sensors, and a low-obstacle sensor to improve safety and navigation. A four-microphone array and 5 W speaker complete the system, enabling voice interaction with the robot.

Flagship AI Computing Power

For AI processing and real-time data handling, the UNITREE G1-D U7 uses an NVIDIA Jetson Orin 16G module with up to 100 TOPS of computing power, supported by a high-performance 8-core CPU. This hardware configuration is well suited for advanced neural networks, real-time visual processing, and end-to-end integration of perception and manipulation systems. The robot also supports OTA updates and secondary development, making it a flexible platform for custom robotics projects.

A Versatile End-to-End Platform for Robotics Enthusiasts, Labs, and R&D

The G1-D U7 configuration with Dex3-1 hands is the most versatile option for users who want a capable humanoid robot for hands-on AI development, testing, automation experiments, and real-world robotics workflows. Its combination of mobility, long vertical reach, rich sensor suite, and advanced manipulation makes it a powerful solution for building and training systems that operate directly in the physical world.

Key Specifications

• Manufacturer: Unitree
• Model: G1-D U7
• Total degrees of freedom: 33
• Arms: 14 DoF (2 × 7 DoF)
• Hands: 14 DoF (2 × 7 DoF)
• Waist: 2 DoF
• Lifting column: 1 DoF
• Base: 2 DoF
• Hand model: Dex3-1, three-finger, force-controlled
• Finger structure: Thumb 3 DoF, index finger 2 DoF, middle finger 2 DoF
• Hand communication interface: USB
• Approx. arm payload: 3 kg
• Waist motion range: Z axis ±155°, Y axis -2.5° to 135°
• Robot height: 1260–1680 mm
• Column travel: 450 mm
• Lifting accuracy: 1 mm
• Maximum working reach: up to 2 m
• Total weight: approx. 80 kg
• Maximum speed: approx. 1.5 m/s
• Head vision system: binocular HD camera, 3840 × 1200
• Wrist vision system: 2 × HD camera, 1920 × 1080
• Hand vision system: 2 × RGB camera
• Base perception system: LiDAR, 2 × depth camera, collision sensors, low-obstacle sensor
• Audio system: 4-microphone array, 5 W speaker
• Wireless connectivity: Wi-Fi 6, Bluetooth 5.2
• Main processor: high-performance 8-core CPU
• High-performance module: NVIDIA Jetson Orin 16G, up to 100 TOPS
• Power supply: upper body 9000 mAh quick-release battery, base 30 Ah battery
• Runtime: upper body approx. 2 h, base approx. 6 h
• Charging: upper body charger included, 51 V / 10 A base charging station included
• Software development: OTA updates, secondary development support