Quote:
Originally Posted by J57ltr
All things being equal, having an iron core would do exactly as you say, but because of the iron core there would be a larger resistance to changes in current flow ie: inductance so that would lower the Kv and increase the impedance which changes with frequency (RPM).
"But the savings in copper is offset by having a stator coil."
And you meant to say core right?
I am not trying to nit pick , just understand.
Jeff
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Yeah i meant to say core.