DISK AND HUB ASSEMBLY FOR ELECTRONIC CLUTCH

摘要

PURPOSE: A disk and hub assembly for an electronic clutch is provided to keep the clearance between the disk and the absorbing surface of the pulley by forming a bent part in a leaf spring. CONSTITUTION: A disk and hub assembly is composed of a hub(110) fixed to a rotating shaft of a compressor; a disk(120) installed around the edge of the hub and contacted to a pulley by a field coil unit; and a leaf spring(130) fastened to the hub and the disk, and composed of a slot(134) and a hub side fixing part(132) and a disk side fixing part(133) inside and outside the slot. A bent part(137) is formed in the middle of the leaf spring, and the disk side fixing part is stepped outward to the hub side fixing part to space the disk from the absorbing surface of the pulley. The disk side fixing part is formed to be thinner than the hub side fixing part.