If you have a marker pulse on an encoder you can use a cheap home switch and back off to the marker pulse.
Dave On 2/15/2016 6:44 PM, Bertho Stultiens wrote: > Hi, > > I'm looking for an on-the-cheap way to do reasonable homing. Usual > switches for the purpose cost a lot. The machine only has a > repeatability of 0.02mm, so it may just be a waste to use too accurate > (expensive) switches. > > Has anyone numbers on the repeatability of "normal" micro-switches? > > Micro-switches are (relatively) cheap and mostly not too shabby, but I > have a not seen any hard data on repeatability (other than datasheets > saying that they are made for repeatability). > > ------------------------------------------------------------------------------ Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=272487151&iu=/4140 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
