3 ms·
Depends how high-res, but some encoders have several million steps per rotation (up to 25 bits for that brand): https://www.gurley.com/rotary-motion https://www
by ta988 3y ago
Depends how high-res, but some encoders have several million steps per rotation (up to 25 bits for that brand): https://www.gurley.com/rotary-motion https://www.gurley.com/rotary-motion
(I don't know the prices of those probably several thousands a piece?)
- jacquesm 3y agoThey usually use two 90 degree offset optical patterns encoded in glass, depending on how they work they may be all digital, analog or a mixture of both to interpolate between the digital steps.