Electromagnetic clutch and electromagnetic brake must be cleaned prior to installation, removal of rust proof grease and impurities.
Electromagnetic clutch wet work, must increase in the friction film lubricants, lubricating methods used (1) sub pouring oil lubrication; (2) the oil bath lubrication, the submerged part of the oil in the clutch size is about 5 times; (3) axis lubrication, in the high-speed and high-frequency action should be used when the axial feed method.
Electromagnetic clutch and electromagnetic brake can be coaxially mounted, can be divided into shaft, axial must be fixed, the active part and the driven part are not allowed in axial, axial installation, active part and the driven part of the shaft between the coaxial degree should be not more than 0.lmm.
Inserted teeth electromagnetic clutch is installed, must ensure that face a certain gap between the teeth, so that no grinding when idling, but shall not be greater than the value of ¦Ä
Power supply and control lines, clutch 24 volt DC power supply (except for special orders). It consists of three-phase or single-phase AC voltage step-down and full - wave rectifier (or rectifier bridge), no regulator and the flat wave large enough to require power. Do not allow the use of half wave rectifier power supply.
Electromagnetic clutch and electromagnetic brake for the insulation class B, normal temperature rise of 40 ¡æ. Limit of thermal equilibrium when the operating temperature is not allowed to over 100 ¡æ, otherwise the coil and the friction parts prone to failure.