DISK FOR ELECTRONIC CLUTCH AND HUB ASSEMBLY

摘要

PURPOSE: A disk for an electronic clutch is provided to reduce the number of assemblers and costs by decreasing the number of components and to improve the performance of a compressor by reducing the loss in power transfer. CONSTITUTION: A friction surface of a disk(4) is adhered to the friction surface of the pulley(6) by moving the disk to the friction surface of the pulley through the magnetic force generated by the female coil if electric power is fed to a female coil(51) of an electromagnet. The disk is revolved by the pulley by receiving the engine power through a belt to compress a refrigerant by revolving a driving shaft of a compressor through a stopper plate(2) and a hub(1). The engine power is not transferred to the driving shaft of the compressor by moving the disk opposite the friction surface of the pulley through the elastic repulsive force of the stopper plate if the electric power is not fed to the female coil.