I wouldn't run encoder wiring in the same conduit as power wiring. Most encoder wiring is at a 0 to 5 volt level, and could easily pick up noise from the power or tach wiring which could mean extra or mixed counts. I would also have the tach wiring and encoder wiring run with shielded cable, with the shields tied solidly to chassis ground.
> Date: Sun, 13 Nov 2011 14:06:53 -0800 > From: bmkl...@yahoo.com > To: emc-users@lists.sourceforge.net > Subject: [Emc-users] encoder wiring question > > I am adding 5000 count Heidenhain rotary encoders to the servo motors on my > mill. > The conduit that goes from the servo motor to the control box that holds the > power and tach wiring, can I run the encoder wiring in that conduit. > Would the power or tach wiring interfere with the encoder in anyway? > > ------------------------------------------------------------------------------ > RSA(R) Conference 2012 > Save $700 by Nov 18 > Register now > http://p.sf.net/sfu/rsa-sfdev2dev1 > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------------ RSA(R) Conference 2012 Save $700 by Nov 18 Register now http://p.sf.net/sfu/rsa-sfdev2dev1 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
