On the capacitor electric motor,how many you know?

2011-11-2

Capacitance capacitor split-phase motor can be divided into a permanent split-phase motor and start capacitor motor. This motor structure is simple, fast start, speed and stability, is widely used in electric fans, exhaust fans, range hoods and other home appliances.

Advantages:    A good starting performance, which starting torque, small starting current. But also with the same three-phase motor for easy reversing. Thus, with the scientific and technological development and people's living standards improve, for single-phase capacitor motor needs, in terms of quantity, or has a significant capacity development on.

Structure:    Single-phase capacitor motor from the stator, rotor, front and rear end caps, bearings and other components. The stator coil wound with enameled wire winding also called.
 
Examine and repair:   Motor can not run after power, for three reasons: the circuit is not connected; capacitor damage; motor itself a problem. In the actual repair, be sure to check the power plug, socket, power cord is not normal, to identify the supply voltage is not applied to the motor, and then check the capacitor is good, and finally check the motor itself. Motor coil disconnected, bearing damage, shaft bending of the stator and rotor rub, will cause the motor does not work.
  According the following konwledge,I think it should not be hard to  operation .

Tags: the capacitor electric motor  tart capacitor motor  permanent split-phase motor  lectric motor starter capacitor 

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