What should I do if the electromagnetic chuck is used for a long time and the heat is severe?

We need to use all kinds of lifting equipment in the industrial production process, and the electromagnetic chuck is necessary equipment used with lifting machinery. In addition, this equipment is also used in some industrial production such as planer machinery, milling machines and other processing processes.

However, some friends will report that the electromagnetic chuck will generate serious heat after long-term use. There are generally three reasons for this phenomenon:

1. Materials and parts cause frictional heat generation due to relative motion.

2. The magnetic force of the coil decreases due to friction, and the heating problem occurs.

3. The unit pressure on the metal surface is too large, resulting in high speed and heating problems.

To sum up, no matter what the cause of the heat is, the essential phenomenon is that the heat generated by friction leads to the problem of heating. Therefore, in the process of using the electromagnetic chuck, we should pay attention to heat dissipation in time, select appropriate materials, and pay attention to timely replacement of coils.