Question

explain the construction and working of the following draw a neat diagram and label it a electric motor

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Construction of DC Motor | Yoke Poles Armature Field Winding Commutator Brushes of DC Motor

A DC motor like we all know is a device that deals in the conversion of electrical energy to mechanical energy and this is essentially brought about by two major parts required for the construction of DC motor, namely.

Stator – The static part that houses the field windings and receives the supply and,

Rotor – The rotating part that brings about the mechanical rotations.

Other than that there are several subsidiary parts namely the

Yoke of DC motor.

Poles of DC motor.

Field winding of DC motor.

Armature winding of DC motor.

Commutator of DC motor.

Brushes of DC motor.

All these parts put together configures the total construction of a DC motor. Now let’s do a detailed discussion about all the essential parts of DC motor. 

Yoke of DC Motor



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The magnetic frame or the yoke of DC motor made up of cast iron or steel and forms an integral part of the stator or the static part of the motor. Its main function is to form a protective covering over the inner sophisticated parts of the motor and provide support to the armature. It also supports the field system by housing the magnetic poles and field winding of the DC motor.