Parts of induction motor

A table showing the different parts of motor, the material used for the parts and function of the parts :

Parts Material Function
Stator frame Case iron Supports the core,protects inner-parts.
Stator core Silicon steel Houses stator winding.
Stator Winding Copper and insulated Product rotating magnetic field.
Rotor core Silicon steel Houses rotor winding.
Rotor winding Copper and insulated To produce rotor current.
Air gap To provide rotor and stator.
Air inlet-outlet For air circulation.
Cooling fan Aluminium For air circulation.
Slip-rings Phosphorus Bronze Connects resistance to rotor circuit via-brushes.
Brushes Carbon To provide connection between resistance and slip-rings.
Shaft M.S Supports rotor.

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