Synchronous motors run at a pace that is synchronous with the frequency of the mains present. This means that in the constant-point out of the motor, the rotation of the shaft is synchronized with the frequency of the provide recent. The interval of rotation of the shaft is equal to the variety of AC cycles. The stator of a synchronous motor has polyphase AC electromagnets. These electromagnets generate a magnetic field that rotates in synchrony with the existing in the wire. The rotor equipped with everlasting magnets or electromagnets rotates synchronously with the stator magnetic area to type the 2nd synchronous rotating magnetic area of the AC motor.