Reasons for frequent tripping of vibration motors

 Reasons for frequent tripping of vibration motors

1. The vibration motor air switch and over-current protector have inconsistent capacity or are aging.

2. The outlet cable of the vibration motor is broken.

3. The performance of the magnetic circuit of the vibration motor decreases, causing excessive current.

4. The bearing is damaged or stuck due to lack of oil, causing overload tripping.

5. There is a problem with the vibration motor power supply or the circuit breaker is aging.