On 24 February 2013 19:38, Jon Elson <el...@pico-systems.com> wrote: > Roland Jollivet wrote: > > > > My arithmetic may be way off, but I don't understand any of the above. > > Where does 1.5 and 4 and 5 come into it? > > > CPR is taken to mean "CYCLES per rev", and so counting all quadrature > edges, you > get 4 times that many counts/rev. That's where the 4 comes from. There > is a 1.5:1 > belt reduction ratio from motor to leadscrew, and a 5 TPI leadscrew. > > Jon >
> Thanks. I realised all that after I pressed the send button. Notwithstanding, the OP should be able to isolate the problem by verifying, independantly, each component, since the culprit seems to be a x5 factor in the Y and Z. Regards Roland ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_feb _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
