MOTOR COUPLING APPARATUS AND CAM APPARATUS

摘要

A motor coupling apparatus and a cam apparatus are provided to minimize a change of stress by maximizing a radius of curvature of a curved surface of a coupling unit. A motor coupling apparatus includes a connection unit(6), a motor attaching unit(36), an engaged unit(37), and an engaging unit(20). The connection unit(6) connects an output shaft of a motor to an input shaft of a driven part so that a relative displacement is not possible. The motor attaching unit(36) is attached to the motor. The engaged unit(37) is installed on one side of the motor attaching unit(36) and the driven part. The engaging unit(20) is installed on the other side of the motor attaching unit(36) and the driven part. The engaging unit(20) is coupled to the engaged unit(37) so that the displacement in a rotation direction of the output shaft is regulated.