1. Causes of motor vibrationBefore understanding how to measure motor vibration, you first need to understand the causes of motor vibration. Motor vibration is usually caused by the following reasons:1. The internal structure of the motor is loose or severely worn2. The motor bearing is worn or dama

The main differences between synchronous motors and asynchronous motors include starting mode, working principle, speed control, power factor, overload characteristics, application range, structural complexity and other aspectsLet's explain the differences in each aspect one by one:Starting mode

In triangle connection: each winding of the three-phase motor bears the line voltage (380V),In star connection: each phase voltage of the motor bears (220V).When the motor power is the same, the winding current of the triangle motor is less than the winding current of the star connection motor.When