Is it possible to determine the wires from stepper motor A+ A- and B+ B- using a multimeter ? If so HOW ! thanks
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Is it possible to determine the wires from stepper motor A+ A- and B+ B- using a multimeter ? If so HOW ! thanks
Hi,
there will be a low resistance, several Ohms or less between A+ and A-, and also between B+ and B-, but open circuit between any A and any B.
As for the difference between + or -...who cares. Just wire it up and then swap just one winding if the stepper is going in the wrong direction.
Craig