Brake structure for main shaft of direct drive torque motor, has brake oil room that utilizes high pressure caused deformation to brake deformation wall located corresponding to direction of main shaft

摘要

A brake assembly (30) consists of a brake deformation wall (333) formed in a brake oil room (332) and located corresponding to the direction of a main shaft (20). The high pressure caused deformation to the brake deformation wall is utilized by the brake oil room and the braking effect is achieved by pressing the main shaft.