Since the invention of the electric motor it has undergone significant changes to the present day. Talking about the invention and creation of this engine goes back quite a long time and understand that not always the engine works as it works today. At first it was much simpler and more basic.
This engine is used to make the transformation of electrical energy into mechanical energy. It was in 1886 that the birth of this engine was considered. Who was responsible for it was a German scientist who brought a DC generator self induced, a breakthrough to time.
The development of this engine has allowed new models to emerge and he understood well varied purposes. The intent was very important and today it can be present in various applications, always offering a much larger economy than any other machine that performs the same function as that. Worth looking into the history of this engine.