Hi Gene > Power thru the rings seems easy enough to do, but shipping the encoder > back thru adjacent slip rings would seem to be to subject to a huge > amount > of interference from the servo motors cummutation noises.
One way to rid of this is to use optical transmission, so rings of acrylic glass, LEDs and photo diodes and a little bit of electronic on both ends. For digital encoder signals this should be fairly easy to do I think. Flo ------------------------------------------------------------------------------ Want fast and easy access to all the code in your enterprise? Index and search up to 200,000 lines of code with a free copy of Black Duck Code Sight - the same software that powers the world's largest code search on Ohloh, the Black Duck Open Hub! Try it now. http://p.sf.net/sfu/bds _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
