Unitree H2 Plus ULTIMATE-B Humanoid Robot

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Unitree Robotics — H2 Plus Ultimate Series Unitree H2 Plus Ultimate-B Full-size 182 cm humanoid robot with dual Dex3-1 force-control three-finger hands, 45 total DOF, wrist RGB cam eras, NVIDIA Jetson Thor AI compute, high-torque whole-body actuation and full secondary development support. 45 Total DOF 7 DOF Per Hand 2070 TFLOPS AI 360 N·m Leg Torque ~3 Hours Runtime Ultimate AI Compute with Force-Control Dexterous Manipulation Unitree Robotics presents the H2 Plus Ultimate-B — a full-size 182 cm humanoid robot combining flagship onboard AI computing with advanced force-control dexterous manipulation. As part of the H2 Plus Ultimate series, this configuration is engineered for demanding research in embodied AI, robotic grasping, manipulation and human–robot interaction. Built on the H2 Plus Smart platform, the Ultimate-B integrates two Dex3-1 Force-Control Three-Finger Dexterous Hands without tactile feedback. Each hand provides 7 degrees of freedom, with 3 DOF in the thumb and 2 DOF in both the index and middle fingers, enabling precise and controlled interaction with objects. What's in This Configuration ✓ Full-Size H2 Plus Humanoid 1820 × 456 × 218 mm standing dimensions, approximately 70 kg with battery, 45 total DOF and a bionic head and face. ✓ Dual Dex3-1 Force-Control Hands Two three-finger dexterous hands with 7 DOF each for controlled grasping and manipulation research. ✓ Wrist RGB Cameras Each hand includes a 1920 × 1080 camera with 130° diagonal field of view for close-range visual feedback. ✓ NVIDIA Jetson Thor 2070 TFLOPS FP4 sparse AI performance, 2560-core Blackwell GPU, 14-core Arm CPU and 128 GB LPDDR5X memory. ✓ Triple Onboard Compute Intel Core i5 for platform functionality, Intel Core i7 for user development and NVIDIA Jetson Thor for AI workloads. ✓ Development-Ready Package Open APIs, ROS2, Python and C++ support, plus charger, quick-release battery, remote controller and protective bracket. Dex3-1 — Three-Finger Force-Control Manipulation Each Dex3-1 hand combines three-finger articulation with 7 degrees of freedom: 3 in the thumb, 2 in the index finger and 2 in the middle finger. This layout supports controlled pinch, grasp and object interaction while keeping the hand compact and mechanically focused. The force-control capability enables precise and delicate object handling for research in grasping, manipulation and haptics. Each hand weighs approximately 650 g and measures 175 × 88 × 77 mm. 7 DOF Per Hand 3 Finger Architecture 650 g Hand Weight 1080p Wrist Cameras Flexible Power and USB Communication The Dex3-1 hand operates across a voltage range of 12–58 V and uses a USB communication interface. Static current is specified at 58 V and 0.2 A, supporting practical integration with the H2 Plus Ultimate-B platform. Wrist-Mounted RGB Cameras for Close-Range Perception Each hand includes a wrist-mounted RGB camera with 1920 × 1080 resolution and a diagonal field of view of 130°. These cameras provide detailed visual feedback near the end effectors during fine manipulation and grasp verification. 45 Degrees of Freedom — Coordinated Whole-Body Motion The H2 Plus Ultimate-B provides 45 total degrees of freedom: 6 per leg, 7 per arm, 3 at the waist, 2 at the head and 7 in each dexterous hand. This configuration combines dynamic whole-body motion with precise three-finger force-control manipulation. NVIDIA Jetson Thor — Ultimate Onboard AI Compute The standard PC3 computing module is an NVIDIA Jetson Thor delivering 2070 TFLOPS of FP4 sparse AI performance. Its 2560-core NVIDIA Blackwell architecture GPU with 5th Generation Tensor Cores is paired with a 14-core Arm Neoverse-V3AE 64-bit CPU operating at 2.6 GHz and 128 GB of LPDDR5X memory with 273 GB/s bandwidth. The robot also includes an Intel Core i5 processor for platform functionality and an Intel Core i7 processor for user development. An empty PC4 slot is reserved for an optional Intel Core i7 module selected at the time of purchase. High-Torque Joints. Industrial-Grade Precision. Low-inertia, high-speed inner-rotor permanent magnet synchronous motors provide up to 120 N·m of torque in the arm joints and up to 360 N·m in the leg joints. Industrial-grade cross-roller bearings support high precision and load capacity, while the arms provide an approximate rated payload of 7 kg and a peak payload of approximately 15 kg. Aerospace-Grade Construction & Quick-Swap Power The robot is constructed from aerospace-grade aluminum, titanium alloy and high-strength engineering plastics. It weighs approximately 70 kg with battery and uses an air-cooled thermal design. The 15 Ah, 0.972 kWh smart battery operates at up to 75.6 V and provides approximately 3 hours of runtime. Its quick-release design supports practical battery replacement during research and testing. Stereo Vision & Natural Human–Robot Interaction A bionic head and face are combined with wide-field-of-view humanoid stereo cameras covering 140° horizontally and 102° vertically. Array microphones and high-power speakers support voice interaction and natural human–robot communication. Connectivity, Interfaces & Open Development The H2 Plus Ultimate-B supports Wi-Fi 6, Bluetooth 5.2 and smart OTA updates. External interfaces include USB 3.0, USB-DP, GMSL, Gigabit Ethernet, USB 2.0, RS485, CAN and dedicated 12 V, 24 V and battery power outputs. Full secondary development is supported through open APIs and an SDK compatible with ROS2, Python and C++. Deep system access allows researchers to build custom perception, force-control, manipulation and embodied AI workflows directly on the platform. Designed For Force-Control Manipulation Three-finger hands with controlled interaction for grasping, manipulation and haptics research. Embodied AI Research Jetson Thor AI compute for perception, planning, learning and advanced autonomous behavior. Human–Robot Interaction Whole-body mobility, stereo vision, wrist cameras and voice interaction for advanced research. Custom Development Open APIs, ROS2, Python, C++ and deep system access for specialized research applications. Included Equipment & Development Safety The standard package includes one charger, one quick-release smart battery and one handheld remote controller. A protective bracket is included by default to provide additional safety during development and testing. Technical Specifications Model Unitree H2 Plus Ultimate-B Based On H2 Plus Smart with all its features Height (Standing) 1820 × 456 × 218 mm Weight (With Battery) Approximately 70 kg Total Degrees of Freedom 45 (26 body + 7 + 7 hands) Single Leg DOF 6 Single Arm DOF 7 Waist DOF 3 Head DOF 2 Dexterous Hands 2 × Dex3-1 Force-Control Three-Finger Hands (without tactile feedback) Hand DOF 7 per hand (thumb: 3, index: 2, middle: 2) Hand Weight Approximately 650 g Hand Dimensions 175 × 88 × 77 mm Operating Voltage 12–58 V Static Current [email protected] Communication Interface USB Wrist Camera FOV D: 130°, H: 120°, V: 81° Wrist Camera Resolution 1920 × 1080 Bionic Head & Face Yes Joint Bearings Industrial-grade cross-roller bearings Joint Motors Low-inertia, high-speed, inner-rotor permanent magnet synchronous motors Max Arm Joint Torque 120 N·m Max Leg Joint Torque 360 N·m Arm Payload (Rated/Peak) ~7 kg / ~15 kg Materials Aerospace-grade aluminum + titanium alloy + high-strength engineering plastics Cooling System Air-cooled Battery Capacity 15 Ah (0.972 kWh) Battery Voltage Max 75.6 V Battery Life Approximately 3 hours Base Computing PC1: Intel Core i5 (platform), PC2: Intel Core i7 (development) Standard AI Compute PC3: NVIDIA Jetson Thor ×1 Jetson Thor AI Specs 2070 TFLOPS (FP4—sparse), 2560-core Blackwell GPU, 14-core Arm CPU, 128 GB LPDDR5X Optional Computing Module PC4 slot (empty, optional Intel Core i7 ×1) Perception Sensors Wide-FOV humanoid stereo cameras + wrist RGB cameras External Interfaces USB 3.0 ×3, USB-DP ×3, GMSL ×4, Gigabit Ethernet ×4, USB 2.0 ×2, RS485 ×4, CAN ×2, Power Output: 12V ×1, 24V ×2, BAT ×1 Voice Interaction Array microphones + high-power speakers Connectivity Wi-Fi 6, Bluetooth 5.2 Included in Box 1 charger, 1 smart battery (quick-release), 1 handheld remote control Protective Bracket Included by default Smart OTA Updates Supported Secondary Development Supported Warranty Period 12 months Important Note The H2 Plus Ultimate-B is a specialized research platform. PC4 module upgrades must be selected at the time of purchase and cannot be added later. Equipment is supplied in original manufacturer packaging. Warranty period: 12 months. Show more