control light curtains machine shop purses cnc machining electrical proximity belts alignment repair driveline motor driveshafts motors inductive sensors milling motion control driveshaft drivelines fabrication mantenimiento comercial industrial capacitive sensors cnc inductive fittings photoelectric sensors plc automation car photoelectric plumbing engineering laser cars bearings brakes electric suspension electrician clutches drives couplings machining cad mufflers hmi belting handbags