Originally Posted by
TurnNBurn
Well, based on that answer then, I wouldn’t keep EITHER motor, because if a stator is not supposed to have that much variance, the company that made those motors has a serious quality control issue if one had a lot less IR than the other - assuming they are two of the same motor - but then, we didn’t get that info, did we?
Agreed. Stator variance is far easier to keep consistent than rotor variance. You'd need a hugely defective stator to increase the current by 50%. The two components with the highest variance are the rotor or sensor board. The latter can actually be checked by an analyser.