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Unread 17-02-2015, 16:06
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Ether Ether is offline
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Re: Question about encoders and degree measurements?

Quote:
Originally Posted by NHoffmann View Post
the encoders are mounted on the motor ... 497 encoder pulses is 1 motor revolution.
If you are using the same definition of "pulses" that US Digital uses, for a quadrature encoder you cannot have an odd number of encoder pulses per motor rev if the encoder is mounted directly on the motor shaft.

Are you sure the encoder is mounted directly on the motor?

AndyMark sells a 7 "PPR" encoder, but that spec probably means 7 CPR (cycles per rev).

Interestingly, 497 = 71*7. Coincidence?



Last edited by Ether : 17-02-2015 at 16:10.
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