How To Maintain The Magnetic Powder Clutch?

The most common fault in the operation of the magnetic powder clutch is the occurrence of jamming, usually because the production precision of the magnetic powder clutch is low, the concentricity of the rotor is insufficient, and the output torque is uneven or stuck; the transportation process or the placement time is too long. The magnetic powder filled between the two groups of cells is scattered on one side, and no excitation is performed to form a stuck state before starting the power.

In order to avoid the stuck operation of the magnetic powder clutch, before the official application, in the non-excited state, the drive side is reversed as fast as possible (after 1800 rpm) for about 1 minute, and the excitation current is set at an additional 1/4-1/5. On the one hand, the driving side is reversed, on the one hand, it is opened in 5 seconds, the door is closed in 10 seconds, and the excitation is about 20 times.

1 Magnetic powder clutch manufacturers to ensure that mechanical equipment is often in good technical condition, ready to put into operation, reduce downtime, improve mechanical integrity, utilization, reduce mechanical wear, extend mechanical service life, reduce mechanical operation and repair costs to ensure safety Production, it is necessary to strengthen the protection and maintenance of mechanical equipment. Automatic tension controller maintenance machinery should ensure quality, according to the specified items and requirements, and must not be covered or not. The problems found in maintenance items, maintenance quality and maintenance should be recorded and reported to the department.

2 Mechanical maintenance is necessary to follow the principle of "maintenance is heavy, prevention is the main", to achieve regular maintenance, mandatory, and correctly handle the use, maintenance and repair of the connection, not allowed to use only no maintenance, only repair. Maintenance personnel and maintenance parts should be "three inspections and one delivery (self-inspection, mutual inspection, full-time inspection and one-time pass)", constantly sum up maintenance experience and improve maintenance quality.

3 It is necessary for each group of magnetic powder brake manufacturers to carry out maintenance work of various types of machinery according to mechanical maintenance procedures and maintenance categories, without delay for no reason. In special cases, it is necessary to share the approval of the special workers before deferred maintenance, but generally it is not allowed to exceed the prescribed maintenance distance period. half.