Why the magnetic clutch does not normally operate

1. It is best to choose a quality-assured secret machine magnetic powder clutch product.

2. When choosing to purchase a magnetic clutch/magnetic brake. Filled with granular magnetic powder (approximately 40 micrometers) When the magnetic coil is non-conductive, the magnetic particle clutch is a combination of the transmission unit (input shaft) and the output unit (output shaft). The space between the two sets of units. The torque is not transmitted from the propeller shaft to the driven shaft. However, if the coil is electromagnetically energized, the magnetic powder is attracted by the magnetic force to cause hardening, and the torque is transmitted between consecutive slips. The principle of the magnetic powder brake is similar to the magnetic powder clutch, except that the transmission unit is changed into a fixed unit.

Magnetic clutch/brake jams usually occur in the following situations:

In the absence of excitation before starting up, it will be stuck. 1. The magnetic powder filling between the two groups of units is scattered due to the long time during transportation or for a long time.

The magnetic powder brake rotor concentricity is not enough, 2. The product manufacturing accuracy is low. Causes uneven output torque or stuck.

3. Enclosure of excessive magnetic powder in the production process.

4. Caused by using inferior magnetic powder.

Recommendation: For the above situations.

Must be run evenly to formally operate. Magnetic clutch can produce smooth torque in this way, 1. Before the formal operation or after the device moves. The uniform operation mode is as follows: in the non-excited state, the drive side is rotated as fast as possible (below 1800 rpm) for about one minute, and then the excitation current is set at the rated 1/4 to 1/5 on one side of the rotary drive side, on the other hand, for 5 seconds. On, off in 10 seconds, between 20 and 20 times.

Article Source: Magnetic clutch brake http://

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