Factors that directly affect the life of electromagnetic brakes

Taiwan's secret electromagnetic clutch and electromagnetic brake are universal transmission equipment, widely used in printing machinery, packaging machinery, automation equipment, machine tools and other fields. Above all, these industries are required to apply electromagnetic clutches and brakes to transmission equipment. They need to be used during the application process. For example, the service life of electromagnetic clutches and electromagnetic brakes is one of them.

How to protect the electromagnetic clutch and electromagnetic brake life? Consider the following aspects that affect service life:

1, with the electromagnetic brake, electromagnetic clutch friction material, the use of new friction materials than conventional friction materials long life. . Cn\1[/F%P;C

2 It is related to the load characteristics, and is related to the dynamic load torque and static load moment. The load is large, appears in a sudden manner, and the unloading mode is incomplete. It also has a great influence on the life of electromagnetic clutches and electromagnetic brakes.

3, and electromagnetic clutch, electromagnetic brake action reflects the time, that is, power pull, power release time is short, otherwise it will shorten the electromagnetic clutch brake life.

4, with the brush material life, better quality brush material can extend the electromagnetic clutch and electromagnetic brake life.

It should be noted that the electromagnetic clutch and electromagnetic brake should not be installed close to the place with oil and oil splash. Electromagnetic clutch and electromagnetic brake can be installed on the coaxial or butt shaft. When installed on the butt shaft, the coaxiality of the two shafts must be guaranteed. After the electromagnetic clutch and the electromagnetic brake are installed, no friction may occur between the yoke and the moving plate, but the gap should not exceed 0.3 to 1.5. The gap δ between the moving plate and the armature should be guaranteed in the table. In addition, the use of the environment as far as possible there should be no oil and other oil pollution, especially oil pollution must not be contaminated electromagnetic clutch and electromagnetic brake action parts.

The above-mentioned situation will affect the service life of electromagnetic clutch and electromagnetic brake.