Kirk Wallace wrote: > I jury rigged an encoder to the motor and it tunes fairly well now, but > now the travel end points are affected by the backlash. I am looking at > getting the MicroKinetics ballscrew kit. > > http://www.microkinetics.com/convkit.htm (at the bottom of the page) > > which appears to have adjustable double nuts. With zero backlash, it > seems that it shouldn't matter whether I use the linear slide encoder or > the shaft encoder, though my shaft encoder has much higher resolution. >
You were using a linear encoder with an Acme screw? No wonder it didn't work. Jon ------------------------------------------------------------------------- SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
