On 03/22/2019 10:25 AM, Gene Heskett wrote:
.01 degrees is 36,000 counts/rev. Large diameter encoders
(maybe with interpolation) can do more, but maybe that is
the raw resolution of the encoder without the interpolation.
I hope you got the driver for it with it. Dissecting that into a
schematic might reveal some secrets. Likewise, I think I'd be looking
for a way to get the encoders full resolution out of it as .01 degrees
sounds a bit coarse.
I do see that there are 18 wound poles on rotor, and same on
stator. So, that could possibly suggest a 3-phase arrangement.
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