Unitree H2 EDU SMART B Humanoid Robot
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Based on the H2 EDU Standard platform, the Smart B configuration adds two Dex3-1 Force-Control Three-Finger Dexterous Hands without tactile feedback. Each hand provides 7 degrees of freedom for precise grasping and controlled object manipulation. The hand configuration includes 3 degrees of freedom for the thumb, 2 for the index finger, and 2 for the middle finger. Force-control capability supports delicate object handling, manipulation research, and repeatable grasping workflows. Each wrist includes an RGB camera with 1920 × 1080 resolution and a 130° diagonal field of view, providing close-range visual feedback during fine manipulation tasks. The H2 EDU Smart B provides 45 total degrees of freedom, dual onboard computing, high-torque joint motors, advanced binocular vision, voice interaction, and optional expansion modules for demanding AI workloads. Its structure combines aerospace-grade aluminum, titanium alloy, and high-strength engineering plastics. Industrial-grade cross-roller bearings support precise movement and high load capacity in laboratory and development environments. 45 DOF Full-body articulation with dual dexterous hands 2 × Dex3-1 Force-controlled three-finger robotic hands 360 N·m Maximum joint torque available in the legs 3 Hours Approximate operating time per battery Key Features Dual Dex3-1 Force-Control Hands Two three-finger dexterous hands provide 7 degrees of freedom each for precise and controlled manipulation. Force-Controlled Grasping Supports delicate object handling, repeatable grasping, and advanced manipulation research. Wrist RGB Cameras Each hand includes a 1920 × 1080 camera with a 130° diagonal field of view for close-range visual perception. 45 Degrees of Freedom Includes 6 DOF per leg, 7 per arm, 3 at the waist, 2 at the head, and 7 per dexterous hand. High-Torque Joint Motors Delivers up to 360 N·m of joint torque in the legs and 120 N·m in the arms. Dual Onboard Computing Includes an Intel Core i5 processor for platform operation and an Intel Core i7 processor for user development. Expandable AI Computing Optional PC3 and PC4 modules support selected NVIDIA and Intel computing configurations. Advanced Perception Wide-field binocular cameras and wrist cameras support visual perception and autonomous interaction. Human-Robot Interaction A bionic head, array microphones, and high-power speakers support natural visual and voice communication. Full Secondary Development Supports open APIs, SDK access, ROS2, Python, and C++ development workflows. Technical Specifications Model Unitree H2 EDU Smart B Platform Based on the Unitree H2 EDU Standard Standing Dimensions 1820 × 456 × 218 mm Weight Approximately 70 kg with battery Total Degrees of Freedom 45 DOF Body Articulation 6 DOF per leg, 7 DOF per arm, 3 DOF at the waist, and 2 DOF at the head Dexterous Hands 2 × Dex3-1 Force-Control Three-Finger Hands without tactile feedback Hand Articulation 7 DOF per hand: 3 for the thumb, 2 for the index finger, and 2 for the middle finger Hand Weight Approximately 650 g Hand Dimensions 175 × 88 × 77 mm Hand Operating Voltage 12–58 V Quiescent Current 58 V @ 0.2 A Communication Interface USB Wrist Cameras 1920 × 1080 RGB cameras; 130° diagonal, 120° horizontal, and 81° vertical field of view Maximum Arm Joint Torque 120 N·m Maximum Leg Joint Torque 360 N·m Arm Payload Approximately 7 kg rated and 15 kg peak Joint Bearings Industrial-grade cross-roller bearings Joint Motors Low-inertia, high-speed, inner-rotor permanent magnet synchronous motors Materials Aerospace-grade aluminum, titanium alloy, and high-strength engineering plastics Cooling System Air-cooled Base Computing Intel Core i5 for platform operation and Intel Core i7 for development Optional Computing PC3: NVIDIA Jetson Thor; PC4: Intel Core i7 or NVIDIA Jetson Orin NX Perception Sensors Wide-field binocular cameras and wrist-mounted RGB cameras Voice Interaction Array microphones and high-power speakers Battery 15 Ah, 0.972 kWh, maximum voltage 75.6 V, approximately 3 hours of operation Connectivity Wi-Fi 6 and Bluetooth 5.2 Secondary Development Supported Smart OTA Updates Supported Warranty 12 months Included in the Box Smart Battery One quick-release battery is included. Battery Charger One compatible charger is included. Remote Controller One handheld remote controller is included. Protective Bracket Included by default for development and testing.