Шаговый двигатель с аксиальным зазором

Abstract

The classic stepping motor has a number of drawbacks, for example: the motor arm is not equal to its radius, hence the specific power decreases; the magnetic resistance of the magnetic circuit is large; while the engine is running in microstep mode, a maximum of 1/3 of the engine power is involved; with increasing steps, the engine power and pitch accuracy fall. Therefore, a stepper motor with an axial clearance was developed, which solves the above problems and not only.