Humanoid robot Unitree G1-D Standard B-U2

Unitree G1-D Standard B-U2 for Educational and Research Tasks

Unitree G1-D Standard B-U2 is a stationary dual-arm humanoid robot on a fixed base, designed for education, research, data collection, manipulation algorithm testing, and applied automation tasks. The B-U2 version includes all the features of the G1-D Standard A, but instead of Dex1-1 Advanced Edition grippers, it is equipped with two three-finger dexterous hands Dex3-1 Force-Controlled Three-Finger Dexterous Hand. The hands lack tactile feedback but are equipped with an integrated RGB camera. The platform has 31 DoF degrees of freedom, two 7-axis arms, 2 degrees of freedom in the waist, a lifting column, a multi-sensor perception system, and a computational module NVIDIA Jetson Orin 16G with a performance of 100 TOPS. The robot is suitable for universities, laboratories, R&D teams, and companies working with robotics, computer vision, artificial intelligence, dual-arm manipulation, and process automation.

Features of Unitree G1-D Standard B-U2

• Extended configuration based on Standard A. The B-U2 version retains the basic capabilities of the G1-D Standard A, including a fixed base, two robotic arms, a lifting column, cameras, a computational module, support for OTA updates, and secondary development.
• Degrees of freedom with end effectors. The total number of degrees of freedom is 31 DoF: 7 degrees of freedom for each arm, 2 degrees of freedom in the waist, 1 degree of freedom in the column, and 7 degrees of freedom for each three-finger dexterous hand Dex3-1.
• Flexible gripping of objects of various shapes. The robot is equipped with two three-finger hands Dex3-1 with force control. They are designed for testing manipulation algorithms, more precise interaction with objects, and working with different automation scenarios.
• Focus on force control and machine vision. In this configuration, the Dex3-1 hands are supplied without tactile feedback, so the main emphasis is on force control, visual control, camera-based gripping algorithms, and software logic.
• Stable base for precise manipulation. The fixed base provides reliable support when working with objects, data collection, model training, and algorithm testing in laboratory or production conditions.
• Work with loads up to 3 kg. Two 7-axis robotic arms allow for gripping, moving, and holding objects during dual-arm manipulations. Each arm has 7 degrees of freedom, with a working radius of approximately 0.45 m.
• Precise adjustment of working height. The extendable column has a stroke of 500 mm, positioning accuracy of 1 mm, and a lifting speed of up to 60 mm/s, allowing the robot to adapt to different working scenarios. The maximum working height is approximately 2 m.
• Full overview of the working area. The multi-sensor perception system includes a main HD binocular camera, two HD cameras on the wrists, and RGB cameras in the Dex3-1 hands. This configuration helps control the working area, collect visual data, and test computer vision algorithms.
• Fast data processing and AI algorithms. The Unitree G1-D Standard B-U2 is equipped with an 8-core high-performance CPU and an NVIDIA Jetson Orin 16G module with a performance of 100 TOPS for processing sensor data, computer vision, AI algorithms, and robotics tasks.
• Flexible power supply for different work scenarios. The robot can operate from a quick-release battery with a capacity of 9000 mAh or through direct cable connection. The autonomous operation time is approximately 2 hours.
• Modern interfaces and OTA updates. The Unitree G1-D Standard B-U2 supports Wi-Fi 6, Bluetooth 5.2, USB interface for Dex3-1 hands, manual control remote, and Smart OTA updates.

Design and Functionality

The Unitree G1-D Standard B-U2 has a fixed base, a lifting column, and two robotic arms. This design provides stability when working with objects and allows for changing the height of the working area depending on the task. The minimum platform dimensions are 1260x500x500 mm, the maximum dimensions are approximately 1680x500x500 mm, and the weight with the battery is about 50 kg.

Object Manipulation

The humanoid robot Unitree G1-D Standard B-U2 is equipped with two 7-axis arms and two Dex3-1 Force-Controlled Three-Finger Dexterous Hands. Each hand has 7 degrees of freedom, weighs approximately 650 g, and measures 175x88x77 mm. The design includes a thumb with 3 degrees of freedom, an index finger with 2 degrees of freedom, and a middle finger with 2 degrees of freedom. This format allows for testing more complex scenarios of gripping, holding, moving, and positioning objects than configurations with regular grippers.

Multi-Sensor Perception System

The robot is equipped with a perception system that includes a main HD binocular camera with a resolution of 3840x1200 and viewing angles H: 115°, V: 80°, D: 125°, two HD cameras on the wrists with a resolution of 1920x1080 and viewing angles H: 130°, V: 60°, D: 160°, and RGB cameras in the Dex3-1 hands. This configuration helps control the overall scene, the manipulation zone, and the direct contact of the hand with the object, which is important for data collection and testing computer vision algorithms.

Data Processing and Model Training

The Unitree G1-D Standard B-U2 is focused on working with manipulation algorithms, computer vision, and robotic models. The computational system is built on an 8-core high-performance CPU and an NVIDIA Jetson Orin 16G module with a performance of 100 TOPS. This allows for processing video streams from cameras, testing gripping algorithms, running AI models, and integrating the platform into research or applied projects.

Power System

The Unitree G1-D Standard B-U2 platform supports two power options: from a quick-release battery with a capacity of 9000 mAh or through direct power cable connection. The battery operation time is approximately 2 hours. For long-term bench tests and continuous data collection, it is advisable to use cable power, while for demonstration scenarios or short experiments, the battery can be used.

Applications

The Unitree G1-D Standard B-U2 robot is used for education, research, data collection, and manipulation testing in real environments. The version with three-finger hands Dex3-1 is suitable for scenarios where flexible gripping, visual control at the hand level, and force control without tactile feedback are required.

• Teaching robotics, automation, and manipulation systems.
• Researching gripping, holding, and moving algorithms for objects.
• Testing three-finger dexterous hands in practical scenarios.
• Collecting visual data from the main camera, wrist cameras, and RGB cameras in the hands.
• Verifying computer vision algorithms for manipulation tasks.
• Testing dual-arm robotic scenarios.
• R&D projects in artificial intelligence and robotic automation.
• Demonstrating humanoid robotics at exhibitions and educational events.
• Applied testing for service, technical, and production processes.

Unitree G1-D Standard B-U2 Package

The Unitree G1-D Standard B-U2 includes an assembled humanoid platform on a fixed base, two robotic arms, two Dex3-1 Force-Controlled Three-Finger Dexterous Hands without tactile feedback, RGB cameras in the hands, a main HD binocular camera, two HD cameras on the wrists, a computational module NVIDIA Jetson Orin 16G 100 TOPS, a quick-release smart battery 9000 mAh, a charger 54 V / 5 A, a manual control remote, support for Smart OTA updates, secondary development, and a documentation kit. The exact supply composition and availability of additional modules should be clarified before ordering.

Technical Specifications of Unitree G1-D Standard B-U2

Usage Tips

• Plan work sessions considering autonomy of about 2 hours or use cable power for long laboratory tests.
• When working with manipulations, consider the maximum arm load of about 3 kg, a working radius of 0.45 m, and the position of the object in the working area.
• In gripping scenarios, take advantage of the three-finger hand Dex3-1: 7 DoF, force control, and visual control through the RGB camera.
• Since the hands are supplied without tactile feedback, it is advisable to pre-configure visual algorithms, movement parameters, and gripping force to control interaction with objects.
• For computer vision tasks, use the main binocular camera, wrist cameras, and RGB cameras in the hands to control both the overall scene and the gripping area.
• Before integration, prepare the workspace, check the stand height, movement trajectories, safe zone around the robot, and manipulation accuracy requirements.

Buy Humanoid Robot Unitree G1-D Standard B-U2

Unitree G1-D Standard B-U2 can be selected for educational laboratories, research centers, R&D teams, demonstration projects, and industrial automation scenarios. Our manager will consult on the current price, available modules, and configuration, as well as help choose the configuration that best suits your tasks.