Well the custom wind from the manufacturer is pretty much out of the picture. I can buy two regular motors for what they want for that.
I have a second 4130/20 here that I can use to experiment with different windings. But how do I get this stator off the bearing holder?
Hmmm, I wonder if I could trim the stationary endbell down to allow enough room to do the winding and make the terminations?
I was thinking about modifying a pair of needle nose pliers to aid me in this. Grind the teeth off the jaws, then wrap them with black tape. I know I can't tear the insulation on the winding wire as this will create shorts.