which type of motor is used in fan??

is it a single phase motor or three phase motor.........and why??


  • pknaveen17
    Domestic power is A.C. in nature and so two types of motor can be used 1-Synchronous Motor and 2-Induction motor.
    Since Synchronos Motor can not be used because it runs at constant speed so Induction motor is used.
  • Arp
    in domestic fans only capacitor run motor single phase used now. previously it was split phase single phase induction motor
    synchronous not used in fans as speed control not easy for it
  • sisir47
  • crazymunda
    its capacitor start capacitor run induction motor
  • Arp
    its not capacitor start capacitor run its only capacitor run motor.
    we cant afford centrifugal switch in fan so c start c run not possible at all
    and certainly we even dont need it..
  • crazymunda
    yes you are correct and sorry for providing wrong information.
  • crazymunda
    please tell which motor is used in pump drive,
    kiln drive of cement mills,
    rolling mill drives and
    electric traction.
  • naveee
    which type of single phase induction motor is used in fan ??? and which type is used in motor pump .....

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