Electro-mechanical devices like electric motors are operating on the principle of electromagnetic induction. They are highly efficient, long-lasting, low-maintenance, energy-efficient, and can endure strong voltage fluctuations. Furthermore, electric motors are substantially less expensive than fossil-fuel engines. There are 12 different types of electric motors are available in the market. Hysteresis motors, pancake or axial rotor motors, synchronous reluctance motors, and stepper motors are some of the types of the electric motors.