CAD CAM EDM DRO - Yahoo Group Archive

Re: [CAD_CAM_EDM_DRO] Xylotex or Gecko step driver for my Mill/Drill?

Posted by Roy J. Tellason
on 2004-05-15 20:31:33 UTC
On Saturday 15 May 2004 11:05 pm, Jon Elson wrote:

> > but I ruled that one out because it's a unipolar only board.

> Good move, as most unipolar drives are very poor performers at higher
> speeds

Why is that?

Would it have something to do with a bipolar setup energizing coils in the
reverse direction rather than just turning them off?

Discussion Thread

shyningnight@y... 2004-05-15 12:28:44 UTC Xylotex or Gecko step driver for my Mill/Drill? Ron K 2004-05-15 13:11:09 UTC Re: [CAD_CAM_EDM_DRO] Xylotex or Gecko step driver for my Mill/Drill? Jon Elson 2004-05-15 20:07:12 UTC Re: [CAD_CAM_EDM_DRO] Xylotex or Gecko step driver for my Mill/Drill? Roy J. Tellason 2004-05-15 20:31:33 UTC Re: [CAD_CAM_EDM_DRO] Xylotex or Gecko step driver for my Mill/Drill? Jon Elson 2004-05-16 09:10:35 UTC Re: [CAD_CAM_EDM_DRO] Xylotex or Gecko step driver for my Mill/Drill? Dave Rigotti 2004-05-16 09:29:55 UTC Re: [CAD_CAM_EDM_DRO] Xylotex or Gecko step driver for my Mill/Drill? jeffalanp 2004-05-16 09:41:29 UTC Re: Xylotex or Gecko step driver for my Mill/Drill? shyningnight@y... 2004-05-16 09:53:53 UTC Re: Xylotex or Gecko step driver for my Mill/Drill? Harvey White 2004-05-16 10:39:21 UTC Re: [CAD_CAM_EDM_DRO] Xylotex or Gecko step driver for my Mill/Drill? Dave Rigotti 2004-05-16 10:45:05 UTC Re: [CAD_CAM_EDM_DRO] Xylotex or Gecko step driver for my Mill/Drill? Nick Ibbitson 2004-05-16 11:00:44 UTC Re: [CAD_CAM_EDM_DRO] Re: Xylotex or Gecko step driver for my Mill/Drill? treadlemill 2004-05-16 19:06:49 UTC Re: Xylotex or Gecko step driver for my Mill/Drill? Dave Rigotti 2004-05-16 19:11:41 UTC Re: [CAD_CAM_EDM_DRO] Re: Xylotex or Gecko step driver for my Mill/Drill? Harvey White 2004-05-16 20:43:01 UTC Re: [CAD_CAM_EDM_DRO] Xylotex or Gecko step driver for my Mill/Drill? Jon Elson 2004-05-16 21:12:29 UTC Re: [CAD_CAM_EDM_DRO] Xylotex or Gecko step driver for my Mill/Drill? Jon Elson 2004-05-16 21:20:56 UTC Re: [CAD_CAM_EDM_DRO] Xylotex or Gecko step driver for my Mill/Drill? Darrell Daniels 2004-05-16 22:01:02 UTC Computer power supplies Harvey White 2004-05-17 08:41:12 UTC Re: [CAD_CAM_EDM_DRO] Xylotex or Gecko step driver for my Mill/Drill? caudlet 2004-05-17 15:29:33 UTC Re: Computer power supplies Roy J. Tellason 2004-05-17 19:36:26 UTC Re: [CAD_CAM_EDM_DRO] Xylotex or Gecko step driver for my Mill/Drill? Jon Elson 2004-05-17 21:45:33 UTC Re: [CAD_CAM_EDM_DRO] Xylotex or Gecko step driver for my Mill/Drill? Nick Ibbitson 2004-05-18 02:50:16 UTC Re: [CAD_CAM_EDM_DRO] Xylotex or Gecko step driver for my Mill/Drill? jeffalanp 2004-05-18 09:17:21 UTC Re: Xylotex or Gecko step driver for my Mill/Drill?