> >The nice thing about resolvers is that they are very rugged - > with no > >electronics in the resolver itself, they can handle high > temperatures, > >coolant, and other abuse that would kill an optical encoder in > short > >order. The bad thing about resolvers is that the circuitry to > generate > >the sine wave reference and interpret the resulting signals is > usually > >complex and expensive. > > And could now be put in one IC. >
Ahhh, but they are still big bucks... somebody was selling surplus R/D chips on ebay a couple months ago for $350/each. Mark ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
