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The basic and main difference between motor and engine is that engine converts chemical energy of fuel into mechanical energy whereas motor converts electrical energy into mechanical energy. Both these devices used for develop mechanical motion. There are many other hidden differences which are described as follow.
A simple motor has six parts: â¢ Armature or rotor â¢ Commutator â¢ Brushes â¢ Axle â¢ Field magnet â¢ DC power supply of some sort An electric motor is all about magnets and magnetism: A motor uses magnets to create motion.n electric motor changes electrical energy into mechanical movement. A dynamo or an electric generator does the reverse: it changes mechanical movement into electric energy. Most of the electric motors work by using the force of magnetism.