Please, can someone help me understand what I’m looking at?
I set out to reverse the coil pairs on my rotary and was confronted with a very strange surprise. My 2 phase stepper motor only has three wires coming out of it.
I scratch my head and search everywhere trying to figure out the right way to reverse the direction / wiring.
I’ve applied a volt meter to the pins. I’ve read resistance. I’ve read voltage (while turning the chuck). No matter what two pins I measure, values are always the same.
I figured if the coils were in series… I’d get half / double reading depending on the pins and then I’d be able to determine how they were wired. Nope.