BrainCo Revo Hand

A lightweight bionic dexterous hand from BrainCo; the Revo 2 has 6 motors, 11 degrees of freedom, and weighs about 383 g.

Revo is the robotic dexterous-hand line from BrainCo, a Hangzhou-based brain-computer-interface company, built on its smart-prosthetics technology. According to its official documentation, the Revo 2 uses 6 motors to drive 6 actuated joints, plus passively coupled joints, for 11 degrees of freedom in total: the thumb has actuated flexion/extension and abduction/adduction, each of the other four fingers has one actuated flexion/extension joint, and the remaining joints are mechanically coupled (underactuated). A single hand weighs about 383 g, delivers a full-hand grip force of at least 50 N, and can carry a maximum load of at least 20 kg. It comes in Basic, Pro, and Touch versions, with the Touch version adding a multi-dimensional tactile module; interfaces include RS485 and CAN FD, with the Pro/Touch versions also supporting EtherCAT. It's light and uses common interfaces, and is often mounted on humanoid robots for grasping and teleoperation experiments.

ExampleA Revo 2 version fitted for Unitree humanoid robots is sold through distributor channels.

Also called

Revo 2, Revo 2 Dexterous Hand

Related

Dexterous Hand · BrainCo · Underactuation · Active DoF / Passive DoF · Inspire RH56 Dexterous Hand · Unitree Dex3-1

Sources

BrainCo Revo 2 参数（官方文档） (Chinese)
Revo 2 | BrainCo

As of

2026-09