The H2 EDU PLUS BrainCo Revo 3 U21V Visuo-Tactile Dexterous Hand is a groundbreaking, five-finger end effector designed specifically for the Unitree H2 series humanoid robots. This advanced dexterous hand combines fully direct-drive, back-drivable joints with cutting-edge visuo-tactile sensing technology, enabling unprecedented sensitivity and precision for sophisticated research and development applications.

Each hand features 21 total degrees of freedom (four fingers × 4 DOF, thumb × 5 DOF) with hand dimensions of 215x105x50mm. It operates on a wide supply voltage range of 12-80V with a maximum current of 10A (24V). The hand features five-finger pinching, allowing four fingers and the thumb to touch the palm, with a minimum grasping diameter of 10mm.

The hand is equipped with a comprehensive full-palm array tactile sensing system with a range of 0-25N and a visuo-tactile capability achieving a minimum measurable deformation of just 130μm, enabling unparalleled sensitivity for delicate object handling, texture recognition, and micro-manipulation research.

The hand includes the Senyun SHF3L wrist camera — a compact, high-performance vision sensor weighing less than 50g with dimensions of 25 x 25 x 33.54 mm. It features an ultra-wide 196° horizontal field of view and delivers 1920 x 1536 resolution at 30 fps with an RGGB sensor and built-in ISP. The camera supports YUV422 8-bit output and is compatible with NVIDIA Jetson AGX Thor, operating in temperatures from -40°C to +85°C.

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.
• Required Component: When selecting this dexterous hand, you must also choose the H2-specific NVIDIA Jetson Thor computing board assembly.

Key Features

• 21 Degrees of Freedom: Four fingers × 4 DOF, thumb × 5 DOF for exceptional dexterity and articulation.
• Fully Direct-Drive, Back-Drivable: Transparent and responsive joint control for precise manipulation.
• Advanced Visuo-Tactile Sensing: Full-palm array tactile (0-25N) with 130μm minimum measurable deformation.
• Wide Voltage Range: 12-80V compatibility for flexible power integration.
• Versatile Grasping: Min grasp diameter 10mm with five-finger pinching to palm.
• Senyun SHF3L Wrist Camera: Ultra-wide 196° HFOV, 1920x1536 @30fps, NVIDIA Jetson AGX Thor compatible.

What's in the Box

• BrainCo Revo 3 U21V Visuo-Tactile Dexterous Hand — 1 unit (Left or Right)
• Senyun SHF3L Wrist Camera — 1 unit
• Camera Mount and Accessories — 1 set
• Cables and other accessories — 1 set

Specifications

• Product: H2 EDU PLUS BrainCo Revo 3 U21V Visuo-Tactile Dexterous Hand
• Type: Single manipulator (left or right hand)
• Total DOF: 21 (Four fingers: 4×4 DOF, Thumb: 5 DOF)
• Hand Dimensions: 215 x 105 x 50 mm
• Supply Voltage: 12-80 V
• Maximum Current: 10 A (24V)
• Min Grasping Diameter: 10 mm
• Tactile Sensor: Full-palm array + visuo-tactile
• Tactile Range: 0-25 N
• Min Measurable Deformation: 130 μm
• Wrist Camera Model: Senyun SHF3L
• Wrist Camera Weight: <50 g
• Wrist Camera Dimensions: 25 x 25 x 33.54 mm
• Wrist Camera HFOV: 196°
• Wrist Camera Resolution: 1920 x 1536 @ 30 fps
• Wrist Camera Sensor: RGGB, Built-in ISP, YUV422 8-bit, Rolling Shutter
• Wrist Camera Operating Temp: -40°C to +85°C
• Wrist Camera Compatibility: NVIDIA Jetson AGX Thor
• Note: Fully direct-drive, back-drivable design
• Required Component: H2-specific NVIDIA Jetson Thor computing board assembly

Note: This listing is for a single BrainCo Revo 3 U21V visuo-tactile dexterous hand. Please specify left or right hand when placing an order. Typically, one H2 unit is equipped with two dexterous hands. When selecting this dexterous hand, you must also choose the H2-specific NVIDIA Jetson Thor computing board assembly. Equipment is supplied in original manufacturer packaging.