A Structure for Locking Code Disc of Encoder of Motor with Rotating Shaft of Motor

摘要

#$%^&*AU2015101484A420151126.pdf#####Title: A Structure for Locking Code Disc of Encoder of Motor with Rotating Shaft of Motor Abstract The invention discloses a structure for locking a code disc of an encoder of a motor with a rotating shaft of the motor, which comprises the code disc and the rotating shaft arranged in a center through hole of the code disc by penetration, wherein a plurality of claws extending axially are further circumferentially arranged at the center through hole on the code disc, the plurality of the claws are clamped through a clamping device, and the clamping device is a coil spring sheathed on the outer ring surfaces of the claws. When the code disc is clamped, only the code disc needs to be sheathed into the rotating shaft, and then the coil spring is sheathed on the outer ring surfaces of the claws. As the coil spring has certain elasticity, the structure has the interference effect during clamping, the locking is stable, the structure is simple and the assembly is convenient. ................ ---- --- ---- ------- ------- ------ .. -- -1---. ... ; .... ..........2 FIG. 1 2 3 1 FIG. 2