Vibration Motor Troubleshooting and Repair

2022-02-16

After a long-term use of the vibration motor, some small faults will inevitably occur, and some of the more common faults can be handled by ourselves. On the one hand, it saves maintenance costs, and on the other hand, it can effectively shorten the maintenance cycle, thereby increasing production capacity.

There are methods for self-inspection and self-repair of vibration motors.

1. After turning it on, the motor does not start.
   At this time, we should check whether the power supply is out of phase, or whether the motor is out of phase, and whether the protective cover of the motor is damaged and the phenomenon of friction eccentric block occurs;
2. After turning on the motor, the noise of the motor is very loud and it is also hot.
   At this time, we need to check whether the roughness of the ground contact surface of the motor is installed according to the requirements, or whether the ground bolts are loose.
3. After adjusting the eccentric mass of the motor, the amplitude of the motor changes abnormally.
   At this time, it should be checked whether the eccentric blocks at both ends of the shaft are symmetrically adjusted.

After finding the problem, you can usually repair it yourself. If you have any questions, you can consult the after-sales service or business of the LZZG vibrating screen special vibration motor manufacturer, which is online 24 hours a day.