The plains for the GE ECM motor. These motors have 18 coils.
I think there are 3 sets of 6 coils wired in siries and then wired star for 3 phase.
Since this is set at too high of voltage for 12 volt use my intention is to wire this unit 9 phase star. I'll wire a coil exactly accross from each other in siries. This will make 9 sets of 2 coils wired in siries. These 9 set are out of phase with each other.
The end result will be voltage much closer to 12v than 48 and many times the amperage. I did this with the F&P with 21 phase and it hit around 1,000 watts.
This GE ECM motor is rated 12.5 amps at 120 vac this = 1500 watts. So we know there is some potential there.
All of my GE ECMs are flying right now in a 48 volt system. I'll be bringing one down in a week or so. I'll be doing the 9 phase thing then.
I'll report the results when done.
JK TAS Jerry