Friends, today in this article we will learn about the principle of DC motor, I am going to give information about all these in a very good way. So let’s start.
There is not much difference between a DC generator and a DC motor, that is, we can use a DC generator or motor in a DC machine. The types of D.C. motors are also like generators, that is, D.C. motors are of shunt coiled, series coiled and combined coiled type.
A motor with more than two poles is shown in Figure 1. In this, the field magnet is excited and current is passed through the main supply in the armature conductor. This generates a force in the conductors, due to which the armature starts rotating and the conductor current flowing in the armature is shown going away from the bush under the N pole, which is shown by and the conductor current is shown coming towards the bush under the S pole, which is shown by. The main function of the commutator in the motor is also like a direct current generator.
It converts the current from DC to AC and gives it to the armature, which continuously generates a unidirectional rotation.
What did you learn today:-
Now you must have known the principle of DC motor and you must have got the answer to all these questions well.
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