Kirk Wallace <kwall...@...> writes: > > If you are using a VFD on your spindle (or coolant pump), having one a > filter on the power input solved my noise problems. > > http://www.eastek-intl.com/images/PreoSeriesEB.pdf > http://www.wallacecompany.com/cnc_lathe/HNC/00024-1a.jpg > > If not, using a filter or ferite beads for other power lines might help. ----------
I checked your photo link. That was helpful. I think I will get a few EMI filters for the Opto boards and signal power supplies. Thanks Kirk! Tom ------------------------------------------------------------------------------ SF.Net email is Sponsored by MIX09, March 18-20, 2009 in Las Vegas, Nevada. The future of the web can't happen without you. Join us at MIX09 to help pave the way to the Next Web now. Learn more and register at http://ad.doubleclick.net/clk;208669438;13503038;i?http://2009.visitmix.com/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users