BrainCo Revo3 Vision Dexterous Hand with Visuo-Tactile Sensing

21 Active DOFs. Fingertip Visuo-Tactile Sensing.

The BrainCo Revo3 Vision combines 21 active degrees of freedom with palm array tactile sensing and fingertip visuo-tactile sensing. Its fully direct-drive, back-drivable architecture provides a platform for dexterous manipulation, tactile perception, and embodied AI research.

Key Features

• 21 active DOFs: Four fingers with 4 DOFs each and a thumb with 5 DOFs support articulated grasping and manipulation.
• Palm and fingertip sensing: Combines palm array tactile feedback with fingertip visuo-tactile sensing for contact perception research.
• Fine deformation detection: Fingertip visuo-tactile sensing supports a minimum detectable deformation of 130 μm.
• Full direct-drive architecture: Back-drivable joints support compliant interaction and contact-focused control research.
• Flexible integration: EtherCAT, CAN FD, and RS-485 interfaces with a specified communication frequency of 500 Hz.
• Multiple control modes: Position, MIT Force-Position, Admittance, and Zero-Torque.

Built for Contact-Rich Manipulation Research

Explore grasp refinement, fingertip contact perception, and tactile feedback in robotic manipulation. The U21VT extends palm tactile sensing with fingertip visuo-tactile sensing for projects studying how robotic hands perceive and interact with objects.