1A1-B21 Double Acting Hydraulic Remote Drive System for Robot Hand

Abstract

The double action hydraulic remote drive system for robot hands has been developed. Hydraulic lines are built in the cylinder in order to prevent the resistant force caused by the motion of pipe lines. A small size swivel joint is also build in the joint of the finger. Double action pump is driven by a motor. The reverse drive pump is combined with a forward drive pump. The precise screws for micrometer are used to drive a double head pump piston. The experimental results show that this system is feasible, but interference must be minimized for precise control.