damn, yeah that is confusing...I don't know which one it is thenYou can also look at the supply voltage to stepper coils, and compare the arrangement of the windings to the information in the datasheet to determine which is which.
[Edit] But then you find a conflict. The stepper in the diagram has four coils, the bipolar motor has just two coils. ?????
Thank you for your comment, I have emailed my professor to find out what I should do, probably need to switch my calculations to one of the unipolar motors once he advisesYour circuit schematic shows wiring for a unipolar stepper motor. Perhaps the RS stock number shown is incorrect.
by Jake Hertz
by Jeff Child
by Duane Benson
by Jake Hertz