Re: [CAD_CAM_EDM_DRO] Re: PWM signal to step/direction signals
Posted by
Howard Bailey
on 2002-10-09 18:39:15 UTC
Snip some good information
problem since it should return to an index position upon shutdown due to a
constant spring force. I will definately keep this point in mind.
Best regards,
Howard Bailey
>Good point that I failed to realize so far. It shouldn't be too much of a
> What flops is there is no feedback from the stepper so you have to
> center the device some way at turn on, say by seeking a limit or
> center spring etc.
problem since it should return to an index position upon shutdown due to a
constant spring force. I will definately keep this point in mind.
>Thanks for the feedback, Brian.
> Otherwise you could use a DC gear motor, power amp and follow up pot
> skeebed into an old servo's guts .
>
> Brian
> BSP
>
Best regards,
Howard Bailey
Discussion Thread
Howard Bailey
2002-10-08 12:27:01 UTC
PWM signal to step/direction signals
dakota8833
2002-10-08 18:10:33 UTC
Re: PWM signal to step/direction signals
David Kott
2002-10-08 20:29:47 UTC
Re: [CAD_CAM_EDM_DRO] PWM signal to step/direction signals
Howard Bailey
2002-10-08 23:20:47 UTC
Re: [CAD_CAM_EDM_DRO] PWM signal to step/direction signals
JJ
2002-10-09 04:33:23 UTC
RE: [CAD_CAM_EDM_DRO] PWM signal to step/direction signals
Alan Marconett KM6VV
2002-10-09 10:50:14 UTC
Re: [CAD_CAM_EDM_DRO] PWM signal to step/direction signals
Brian Punkar
2002-10-09 18:10:44 UTC
Re: PWM signal to step/direction signals
Howard Bailey
2002-10-09 18:39:15 UTC
Re: [CAD_CAM_EDM_DRO] Re: PWM signal to step/direction signals
David Kott
2002-10-09 19:52:07 UTC
Re: [CAD_CAM_EDM_DRO] PWM signal to step/direction signals
JJ
2002-10-10 05:37:13 UTC
RE: [CAD_CAM_EDM_DRO] PWM signal to step/direction signals
j.guenther
2002-10-10 06:08:37 UTC
RE: [CAD_CAM_EDM_DRO] PWM signal to step/direction signals
Tim Goldstein
2002-10-10 11:35:45 UTC
Re: [CAD_CAM_EDM_DRO] PWM signal to step/direction signals