RY-H Series Dexterous Hands

Ruiyan’s RY-H1 hand uses 16 coreless motors and a linear-drive mechanism to move 21 joints. Its force-position control algorithm adapts the grasp to differently shaped objects without requiring separate tactile sensors. Demonstrated actions include holding a pen, picking up an egg and passing a business card.

The hand connects through CAN, CAN FD or RS485, with EtherCAT integration also supported. It sits within the broader RY-H range, which includes designs with different actuation and load characteristics. This gives robot developers options for anthropomorphic gestures, grasping and precise pick-and-place work while selecting the hand configuration around their application.