A motor is basically an electric motor that transforms electrical energy to mechanical energy by means of a magnetic force. In most motors, the magnetization is generated by an alternating magnetic field which is induced by the use of a motor controller. The use of such a controller provides better and smooth performance to the engine and reduces the wear and tear on the system. It also makes the motor last longer and gives it added protection.
There are four main types of motors which are the reciprocating, rotary, and the dynamo motors. Each has a different characteristic and hence requires different levels of care. The rotary motor on the other hand is the only one that is not powered by electricity but rather by the magnetic force provided by the magnet and the force of air moving through it. All other kinds of motors on the other hand rely on electricity.
The rotor, which is the part of the motor that is made up of a stator and rotor shaft, is the part of the motor which is driven or turned by the power of the rotary motor. The rotor is usually a long thin piece of metal, which rotates around the state which is also a long piece of metal. The power of the rotor is supplied by a generator.
The other two common kinds of motors are the reciprocating and the dynamo. The former rotates around a shaft while the latter rotates around a spinning disk. These two kinds have different characteristics and hence require different kinds of care. The rotation of the rotor makes it a little more efficient than the others.
The dynamo type of motor is much better than the other two because its rotator is attached directly to a large rotating disk that makes the motion continuous. A larger number of disks can be put in this kind of motor to get greater results.
While buying a motor, it is better if you choose one that comes with an instruction manual that explains how to install the unit so that the buyer does not have to do any work or do some small amount of work himself. There are a lot of information on the net about these motor parts and the maintenance of these parts. Some of the motor dealers also offer their customers with a money back guarantee after they have used the motor for a certain time period.