Unitree Robotics
Unitree G1 Edu Ultimate B (U4) Humanoid Robot Tactile Dexterity
Unitree G1 Edu Ultimate B (U4) Humanoid Robot Tactile Dexterity
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The Unitree G1 EDU Ultimate B (U4) is a next-generation humanoid robot engineered for advanced research, intelligent automation, and high-precision manipulation. Featuring an impressive 43 degrees of freedom and dual Dex3-1 force-controlled dexterous hands with integrated tactile sensors, the U4 enables refined, human-like interaction and adaptive control across complex tasks.
At the heart of the U4 lies a powerful AI architecture—100 TOPS of computing powered by NVIDIA Jetson Orin and an 8-core high-performance CPU—delivering real-time processing for AI modeling, sensor fusion, and motor control. With dual encoders at each joint and extra-large movement ranges, the U4 ensures superior mechanical precision and motion fidelity.
Designed for seamless environmental perception and responsive behavior, the robot is equipped with a depth camera, 3D LiDAR, a 4-microphone array, and a 5W speaker. Advanced connectivity with WiFi 6 and Bluetooth 5.2 allows effortless integration into networked systems, research environments, or human-machine interaction setups.
The U4’s 9000mAh quick-release smart battery supports up to 2 hours of continuous operation, while local air cooling enhances system stability under load. With full support for secondary development—including both hardware and software-level customization—and detailed developer documentation, the G1 EDU Ultimate B is a future-proof robotics platform for AI, machine learning, biomechanics research, and STEM education.
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Purpose-Built for Education & Research
With the optional NVIDIA Jetson Orin module delivering up to 100 TOPS of computing power, the G1 EDU is ready for advanced AI projects, from machine vision to reinforcement learning.
- Open-source friendly: supports ROS, Python, C++, and popular simulation tools like Isaac Gym.
- Full developer access with SDKs, APIs, and documentation—perfect for classrooms, research labs, and robotics competitions.
Exceptional Mobility & Dexterity
Engineered for human-like agility, the G1 EDU features 23 to 43 Degrees of Freedom, depending on configuration.
- Optional Dex3-1 force-controlled dexterous hand for precise manipulation.
- Additional waist and wrist joints expand movement range for advanced interaction tasks.
- Knee torque boosted to 120 N·m and arm payload increased to 3 kg—strong enough for demanding tasks while maintaining fluid motion.
Advanced Vision & Perception
The G1 EDU sees and understands its surroundings with professional-grade sensors:
- LIVOX MID360 3D LiDAR: 360° horizontal and up to 59° vertical FoV for high-resolution point cloud mapping.
- Intel RealSense D435i depth camera: delivers precise 3D vision for spatial awareness, object detection, and navigation.
Fine-Tuned Human-Like Touch
Experience a new level of robotic manipulation with the optional multi-point tactile sensing on the dexterous hand:
- Handle fragile items like eggs without breaking them.
- Perform assembly, welding, and delicate operations with stability and precision.
Compact, Agile, and Dynamic
Standing 127 cm tall and weighing just 35 kg, the G1 EDU is light enough for easy deployment and agile enough for fast, dynamic movement.
- Runs over 2 m/s.
- Capable of advanced tricks like side flips, quick stand-ups, and pole routines.
Always Evolving with AI
Powered by UnifoLM, Unitree’s unified large AI model, the G1 EDU learns new skills daily through imitation and reinforcement learning.
- OTA software updates keep the robot’s capabilities growing—improving gaits, expanding the motion library, and enhancing AI intelligence over time.