How To Use The Magnetic Powder Brake?
Release Date:20/07/2019
Magnetic powder brakes and magnetic powder clutches often use magnetic powder to gather somewhere during transportation, and sometimes even "catch" phenomenon. At this point, as long as the brake or the clutch is turned over 180 degrees, tap the wooden hammer a few times to loosen the magnetic powder. Or use the lever to rotate the shaft to the left and right, just turn it.
A clearance fit is recommended for the coupling of the coupling. Axial tapping is strictly prohibited. Before running, run and run, first run through a rated current of about 20% for a few seconds, then power off and then energized, repeated several times. Brakes above 500N.m. Part of the magnetic powder is installed separately. In the running-in, the magnetic powder can be injected from the upper magnetic powder filling port and gradually injected while rotating without the exciting current.
The water-cooled magnetic powder brake and the water after the clutch is turned (the water pressure is not more than 1.5 kg force per square centimeter) shall have no pressure at the water outlet. The rotor with water-cooled magnetic powder brake has a small drop of water at the inner end of the outlet pipe. If the dripping water is found, the water seal of the same type should be replaced in time, and should not be blocked. Naturally cooled or air-cooled brakes, clutches, and surface temperatures must not exceed 70 degrees and can be forced to cool with a fan or blower. If the balance is large, the rotation speed is low, and the surface temperature is low, the water may not pass.
Magnetic powder brakes, clutches, and couplings are used as much as possible during use. It is not supported to use a radial transmission to withstand the main drive. For example, gear pulleys, etc., if required, the gear pulley drive is recommended to increase axial support. Magnetic powder brakes and clutches use DC power as the excitation power source. The PSN power amplifier and fully automatic tension controller are equipped with a dedicated control power supply.
Magnetic powder brakes and clutches that have not been used for a long time should be stored in a ventilated and dry place for more than one year. It is recommended to carry out a comprehensive maintenance before use.
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