Variations of DC Motor and Stepper Motor are explained taking into consideration factors like character of operation of the motor, controlling, and also the presence of brushes, its motion and displacement.
A DC motor is any of a category of rotary electrical machines that converts DC power into mechanical energy. the most common varieties rely on the forces made by magnetic fields. Nearly every kind of DC motors have some internal mechanism, either electro-mechanical or electronic; to sporadically modification the direction of current flow in part of the motor.
A stepper motor also converts DC electrical energy into mechanical energy. however It may be a brush-less DC motor that divides a full rotation into variety of equal steps. The motor’s position will then be commanded to move and hold at one of these steps with none feedback sensing element, as long because the motor is carefully sized to the appliance in reference to torque and speed.
Video source by- Learning Engineering