The H2-Dedicated Dex5-1 Five-Finger Dexterous Hand is a high-performance, multi-fingered end effector designed specifically for the Unitree H2 series humanoid robots. This advanced dexterous hand combines exceptional mechanical design with high-speed communication and comprehensive feedback, enabling sophisticated manipulation and control for research and development applications.

Each hand features 16 active degrees of freedom (thumb: 4 DOF, index/middle/ring/pinky: 3 DOF each), driven by 12 self-developed micro force-control composite transmission joints and 4 micro gear-driven joints. This advanced actuation system enables proprioception without the need for touch sensors. The hand can grasp objects as small as 10mm in diameter with a fingertip repeatability of ±1mm and a fingertip force of 10N.

The hand operates on 24V–60V DC and communicates via USB 2.0 at a rate of 1000Hz, providing real-time feedback data including joint mode, position, velocity, and torque. The package includes a wrist-mounted RGB camera with a 130° diagonal field of view and 1920x1080 resolution, along with a dedicated camera mount, cables, and other accessories.

Important Notes:

• This listing is for a single hand. Typically, one H2 unit is equipped with two dexterous hands.
• When placing an order, please specify whether you require a left or right hand.

Key Features

• 16 Active DOF: Thumb (4 DOF) and four fingers (3 DOF each) for exceptional dexterity and articulation.
• Micro Force-Control Joints: 12 self-developed composite transmission joints enable proprioception without touch sensors.
• High Precision: ±1mm repeatability, 10mm minimum grasp diameter, and 10N fingertip force.
• High-Speed Communication: 1000Hz control rate via USB 2.0 for real-time feedback.
• Wrist RGB Camera Included: 130° diagonal FOV, 1920x1080 resolution, with dedicated mount.
• Comprehensive Feedback: Joint mode, position, velocity, and torque data for advanced control.
• Wide Operating Range: 24V–60V DC, -20°C to 60°C temperature range.

What's in the Box

• Dex5-1 Five-Finger Dexterous Hand — 1 unit (Left or Right)
• Wrist RGB Camera (FOV: D130°/H120°/V81°) — 1 unit
• Camera Dedicated Mount — 1 unit
• Cables and other accessories — 1 set

Specifications

• Product: H2-Dedicated Dex5-1 Five-Finger Dexterous Hand
• Type: Single manipulator (left or right hand)
• Active DOF: 16 (Thumb: 4, Index/Middle/Ring/Pinky: 3 each)
• Transmission: 12 micro force-control composite joints + 4 micro gear-driven joints
• Thumb Joint Ranges: J0: -33.5°~39°, J1: 0°~100°, J2: 0°~110°, J3: 0°~92°
• Four-Finger Joint Ranges: J0: -22°~22°, J1: 0°~90°, J2: 0°~95°, J3: 0°~81° (coupled)
• Min Grasp Diameter: 10 mm
• Repeatability: ±1 mm
• Fingertip Force: 10 N
• Voltage: 24–60 V DC
• Static Current: 58V@0.2A
• Max Current: 58V@3A
• Temperature Range: -20°C to 60°C
• Communication: USB 2.0, 1000 Hz
• Feedback Data: Joint Mode, Position, Velocity, Torque
• Wrist Camera FOV: D: 130°, H: 120°, V: 81°
• Wrist Camera Resolution: 1920 x 1080
• Compatibility: Unitree H2, H2 EDU, H2 PLUS series

Note: This listing is for a single Dex5-1 dexterous hand. Please specify left or right hand when placing an order. Typically, one H2 unit is equipped with two dexterous hands. Equipment is supplied in original manufacturer packaging.