(1) First choose the type, followed by the specific variety and model.
(2) The performance indicators, dimensions, installation methods, pulse power supply types and control circuits of the three types of reactive, permanent magnet and hybrid stepper motors are different, and the price difference is also very large, and priority should be given to selection.
(3) Stepper motors with control integrated circuits should be given priority.
The selection of stepper motor drive should not exceed the maximum current, and only the selection of this rule is required.