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
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...