CAD CAM EDM DRO - Yahoo Group Archive

Re: [CAD_CAM_EDM_DRO] Re: Doubling up servo's...

Posted by stan
on 2007-12-08 12:08:31 UTC
Sorry if I'm way off the mark with this, new to the thread and throwing in an
idea.
I was thinking of something along these lines for eliminating backlash.
Basically 2 motors (reduction etc.) sharing the same controller with diodes
and power resistors between them arranged so motor A is getting more power
than motor B in fwd and B more than A in rev, one motor would always pull the
other. I'm guessing it would only work as the current gets high enough for
the resistors to have an effect though.
cheers

Discussion Thread

jerryflyguy 2007-12-08 09:02:29 UTC Doubling up servo's... caudlet 2007-12-08 09:15:24 UTC Re: Doubling up servo's... Leslie Newell 2007-12-08 09:34:22 UTC Re: [CAD_CAM_EDM_DRO] Doubling up servo's... H & J Johnson 2007-12-08 09:36:14 UTC Re: [CAD_CAM_EDM_DRO] Doubling up servo's... Dan Mauch 2007-12-08 09:38:44 UTC Re: [CAD_CAM_EDM_DRO] Re: Doubling up servo's... cnc002@a... 2007-12-08 10:55:57 UTC Re: [CAD_CAM_EDM_DRO] Re: Doubling up servo's... stan 2007-12-08 12:08:31 UTC Re: [CAD_CAM_EDM_DRO] Re: Doubling up servo's... caudlet 2007-12-08 12:23:12 UTC Re: Doubling up servo's... stan 2007-12-08 12:54:30 UTC Re: [CAD_CAM_EDM_DRO] Re: Doubling up servo's...