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Ningbo Nide Mechanical Equipment Co., Ltd.
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FAQ

Why is Three Phase Induction Motor Self Starting?
Why is Three Phase Induction Motor Self Starting?
 In three phase system, there are three single phase line with 120° phase difference. So the rotating magnetic field is having the same phase difference which will make the rotor to move. If we consider three phases a, b and c, when phase a is magnetized, the rotor will move towards the phase a winding, in the next moment phase b will get magnetized and it will attract the rotor and than phase c. So the rotor will continue to rotate.
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