MAGNETIC FRICTION CLUTCH-BRAKE UNIT

摘要

The magnet cores of a magnetically controlled friction clutch and brake are surrounded by and disposed in intimate heat-conducting contact with annular heat sinks which dissipate large quantities of heat from the clutch and brake by conducting the heat to and sinking the heat in a thermally conductive housing. The latter completely encases the operating elements of the clutch and brake and establishes a dust-tight enclosure around the elements so as to prevent both contamination from entering and wear particles from escaping the housing.