What is a stator?

Electric current is generated in the stator, which consists of a set of windings and a core. The placement of the fixed stator coils in the magnetic field created by the rotating rotor causes the electrons to move in the stator coils and finally generate electricity. The core of the stator is a grooved metal body that is actually formed by a number of iron rings. These rings are connected with rivets, special spikes or welds, which of course are also called dynamo cushions. The coils are also wrapped inside these core grooves. There is no connection between the coils and the stator core, and they are separated by insulation.

As mentioned, the number of stator windings is not the same and it consists of a set that includes several coils. These windings are connected at points that are actually the output of electricity from the stator. The electric current produced in the stator is alternating and the reason is that this electric current has a phase difference in the stator outputs. One of the differences between dynamos with the same number of coils, their diameter and material and the number of turns in the stator.