The electric motor came many years ago and today is one of the machines used to make electricity conversion mechanical energy. It is also known as electric actuator and can be found in single phase and three-phase models.
There are many applications that use the engine for operation. Applications which use these very often in our routine. The most interesting is that it remains an effective and efficient machine in the processes in which it operates. The value of this engine depends a lot of the characteristics thereof, as mentioned above, there are single-phase and three-phase models.
For the transformation of electrical energy to mechanical energy can occur, the engine uses the principle of electromagnetism to work. This machine has a cost and benefit much more accessible than the others that perform the same function, so that it has become much more used than most.