I thought I covered that. You can use it star connected for high voltage ( most likely will need something like 100v battery. You can delta connect it and it may match a 48v battery ( possible 24v if you use little magnets).
If you want to go down to lower voltages then you will be forced to reconnect the pole groups. If it is 2 pole then you can halve the voltage by connecting the 2 coils per phase in parallel instead of series. With 4 pole you can use series parallel or full parallel. That may get you down into the region to match 12v.
Having split the pole groups you can still do star and delta changes on these so you have a lot of options ( and ends to sort out).
These sort of things are probably going to be best for something like 48v. Perhaps not so bad for 24v but a real nightmare for 12v.
Flux
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