ELECTRONIC CLUTCH FOR COMPRESSOR

摘要

PURPOSE: An electronic clutch for a compressor is provided to mount a bearing to a clutch pulley through a simple and easy process, without breakage of the bearing and increase joining force by maximizing a contacting area of the bearing and the clutch pulley. CONSTITUTION: An electronic clutch for a compressor comprises a pulley(20) rotating by a bearing(10) together with a rotor integrally fixed to the inside by the driving of an engine; a field coil unit supported to the compressor side in the form of being inserted in the pulley, to produce suction-magnetic flux according to the application of power; and a disk and hub assembly fixed to a rotating shaft of the compressor and selectively adsorbed to the clutch pulley. The clutch pulley forms a hollow bearing bore(24) and a field coil unit-receiving part(25) from the inside by annular inner and outer walls(22,23). The bearing is adhered through an adhering device while internally contacting with the annular bearing bore of the clutch pulley.