What problems may cause the suction force of the electromagnetic chuck to decrease or even disappear

In the process of using the electromagnetic chuck, failure is a problem that users are very unwilling to face, because it will not only have a great impact on the production work, but also cause accidents in severe cases, threatening the safety of the operation. sex. Therefore, for the electromagnetic chuck, if there is a drop in suction, it needs to be dealt with in time. Next, let's take a look at the analysis and introduction of the manufacturer:

1. Whether the bottom of the suction cup is seriously worn: Check whether the connection between the electromagnetic suction cup switches is normal. Serious wear will cause the switch to fail to output normally. Solution: Grind the disc surface of the suction cup.

2. The input voltage of the electromagnetic chuck is reduced. Test method: Use a multimeter to test the output voltage between the two ends of the suction cup. 110V volts with load and 127V volts with no load. Adjustment method of output voltage: rotate the element clockwise to increase the output voltage; rotate the element counterclockwise to decrease the output voltage.

3. The electromagnetic coil is damaged. Check whether the output voltage of the electromagnetic chuck is normal. If the output voltage of the electromagnetic chuck is 0, the electromagnetic coil may be damaged. Solution: You need to contact the manufacturer's after-sales technician for repairs.

The possible reasons for the decline or even reduction of the suction force of the electromagnetic chuck, we must pay attention to the daily necessary inspections in the process of using the electromagnetic chuck equipment, and contact the manufacturer's technical personnel to communicate and solve the problem in time.