Electromechanical stepper motors
Electromechanical stepper motors are composed of iron cores, coils, gear mechanisms, etc. When the solenoid coil is energized, magnetic force will be generated to push its iron core to move, and the output shaft will rotate an angle through the gear mechanism, and the output shaft will be kept in the new working position through the anti-rotation gear; when the coil is energized again, the shaft will rotate another angle, and stepping motion will be performed in sequence.
Magnetoelectric stepper motors
Magnetoelectric stepper motors have simple structure, high reliability, low price, and wide application. They are mainly permanent magnet, reluctance and hybrid types.
