[rotorwrench]

Since I've not replaced the coils in one of these, I have to base the fields on theory. It should have the three south pole windings placed in direction of rotation after the power brush. The three north pole windings should be placed in direction of rotation after the ground brush. Placement may be offset somewhat. Since they could be a bit before the brushes in location of polar edges.

I don't know which coil direction of winding is north or south. Someone with experience could tell you but I can't with any certainty. If the poles are backwards, it will motor backwards. It should motor in direction of rotation. They aren't made to be motors so don't expect it to motor very fast. A person could check it with a gauss meter after polarization if you can find a simple field strength meter or maybe a compass.