Re: [CAD_CAM_EDM_DRO] Re: DRO

on 2003-02-09 12:05:01 UTC

Richard in Michigan "k8zre" wrote:

>
> Doug...
>
> I understand your point re: high resolution ie 8-10k/in. On your
> lathe how do you interface the encoder which I assume is a rotary
> encoder?? Also are you using steppers or servos...

The http://www.usdigital.com rotary encoders feed back to the
http://www.geckodrive.com G340 servo motor driver.

> and what hardware interface +/or amps do you use.

The G340s are fed by one of my 1.5KW BEaST power supply kits,
(60VDC * 20 Amp version) because the motors are 60VDC 20A continuous
but 90A peak. The G340 handles it fine (2 ips on the 1500 lb Z axis).
I guess when both motors are momentarily pulling 20A, the reserve comes
from the big 47,000uF caps.

> Thanx...Richard in Michigan.

Doug Fortune
http://www.cncKITS.com

.

Discussion Thread

paul@x... 1999-05-17 07:09:09 UTC Re: DRO Jon Elson 1999-05-17 22:30:45 UTC Re: DRO PTENGIN@x... 1999-07-21 16:14:26 UTC Re: DRO Laverne Karras 1999-07-22 06:49:59 UTC Re: DRO Russ Kepler 1999-07-22 07:14:55 UTC Re: DRO Randolph Lee 1999-07-22 08:25:20 UTC Re: DRO Rudy du Preez 2000-02-09 00:52:27 UTC DRO smcdonal 2000-02-09 03:56:02 UTC Re: DRO A. G. Eckstein 2000-02-09 14:34:52 UTC Re: DRO SMITH, THOMAS B. (JSC-DX) 2000-02-10 10:08:36 UTC RE: DRO PTENGIN@a... 2000-02-10 10:34:29 UTC Re: RE: DRO Rudy du Preez 2000-02-10 22:02:01 UTC RE: DRO Jean-Luc Luczak 2000-02-11 00:05:19 UTC Re: RE: DRO Dan Mauch 2000-02-11 06:25:05 UTC Re: RE: DRO Dan Mauch 2000-02-11 07:02:34 UTC Re: RE: DRO SMITH, THOMAS B. (JSC-DX) 2000-02-11 09:54:34 UTC RE:DRO PTENGIN@a... 2000-02-11 10:37:26 UTC Re: RE:DRO SMITH, THOMAS B. (JSC-DX) 2000-02-11 10:45:08 UTC RE: DRO Joe Landau 2000-02-23 21:08:49 UTC Re: DRO A. G. Eckstein 2000-02-24 14:08:20 UTC Re: DRO wanliker@a... 2000-02-24 16:22:55 UTC Re: DRO A. G. Eckstein 2000-02-24 17:06:02 UTC Re: DRO Ted Robbins 2000-02-24 17:52:50 UTC Re: DRO Joe Landau 2000-02-24 21:31:07 UTC Re: DRO ptengin@a... 2000-02-24 22:22:58 UTC Re: DRO Terry May 2000-02-24 13:48:07 UTC RE: DRO Marshall Pharoah 2000-02-25 05:38:13 UTC Re: DRO Steve Carlisle 2000-02-25 08:23:15 UTC Re: DRO wanliker@a... 2000-02-25 09:00:12 UTC Re: DRO Ian Wright 2000-02-25 13:13:09 UTC Re: DRO A. G. Eckstein 2000-02-25 15:51:51 UTC Re: DRO A. G. Eckstein 2000-02-25 15:54:00 UTC Re: DRO A. G. Eckstein 2000-02-25 16:32:47 UTC Re: DRO A. G. Eckstein 2000-02-25 16:36:20 UTC Re: DRO Jon Elson 2000-02-26 00:19:48 UTC Re: DRO A. G. Eckstein 2000-02-26 04:29:28 UTC Re: DRO beer@s... 2000-03-10 11:21:23 UTC DRO D.F.S. 2000-03-10 13:47:29 UTC Re: [CAD_CAM_EDM_DRO] DRO Murray Leshner 2000-04-06 22:58:50 UTC DRO Ron Ginger 2000-04-07 05:36:19 UTC Re:DRO wanliker@a... 2000-12-30 16:18:14 UTC Re: [CAD_CAM_EDM_DRO] DRO Tim Goldstein 2000-12-30 22:45:36 UTC RE: [CAD_CAM_EDM_DRO] DRO wanliker@a... 2000-12-31 08:12:58 UTC Re: [CAD_CAM_EDM_DRO] DRO rekmac 2002-01-18 07:53:26 UTC DRO babinda01 2002-01-30 13:25:17 UTC DRO ccs@m... 2002-01-30 13:46:10 UTC Re: [CAD_CAM_EDM_DRO] DRO ballendo 2002-01-30 20:44:14 UTC Re: DRO Jon Elson 2002-01-30 22:35:11 UTC Re: [CAD_CAM_EDM_DRO] DRO Robert Bachman 2002-01-31 06:42:19 UTC Re: [CAD_CAM_EDM_DRO] Re: DRO Ian W. Wright 2002-02-01 03:28:26 UTC DRO ccs@m... 2002-02-01 07:11:05 UTC Re: [CAD_CAM_EDM_DRO] DRO Ian W. Wright 2002-02-01 08:36:42 UTC Re: [CAD_CAM_EDM_DRO] DRO ccs@m... 2002-02-01 08:48:20 UTC Re: [CAD_CAM_EDM_DRO] DRO Lew 2002-02-01 10:01:47 UTC RE: [CAD_CAM_EDM_DRO] DRO Ian W. Wright 2002-02-01 10:22:59 UTC Re: [CAD_CAM_EDM_DRO] DRO Ian W. Wright 2002-02-01 10:25:14 UTC Re: [CAD_CAM_EDM_DRO] DRO Lew 2002-02-01 15:19:17 UTC RE: [CAD_CAM_EDM_DRO] DRO Ian W. Wright 2002-02-01 16:27:43 UTC Re: [CAD_CAM_EDM_DRO] DRO Lew 2002-02-01 18:12:14 UTC RE: [CAD_CAM_EDM_DRO] DRO Arthur Shute 2002-02-18 10:52:28 UTC DRO Ken Jenkins 2002-04-02 06:13:16 UTC Re: DRO James Owens 2002-05-21 08:17:26 UTC DRO Gene 2003-02-06 04:19:19 UTC DRO Hans Wedemeyer 2003-02-06 09:14:20 UTC Re: [CAD_CAM_EDM_DRO] DRO Gene 2003-02-06 10:13:41 UTC Re: [CAD_CAM_EDM_DRO] DRO Hans Wedemeyer 2003-02-06 11:42:54 UTC Re: [CAD_CAM_EDM_DRO] DRO mayfieldtm <mayfiet@i... 2003-02-06 11:56:46 UTC Re: DRO Myron Cherry 2003-02-06 22:33:45 UTC Re: [CAD_CAM_EDM_DRO] DRO krmnalmind0351 <krmnalmind@a... 2003-02-07 09:21:32 UTC Re: DRO Hans Wedemeyer 2003-02-07 11:38:49 UTC Re: [CAD_CAM_EDM_DRO] Re: DRO Raymond Heckert 2003-02-07 17:50:25 UTC Re: [CAD_CAM_EDM_DRO] DRO dro_guy <dro_guy@h... 2003-02-07 22:17:05 UTC Re: DRO Doug Fortune 2003-02-08 17:47:17 UTC Re: [CAD_CAM_EDM_DRO] Re: DRO k8zre <rfs@c... 2003-02-08 18:38:54 UTC Re: DRO Doug Fortune 2003-02-08 20:12:15 UTC Re: [CAD_CAM_EDM_DRO] Re: DRO Myron Cherry 2003-02-08 20:24:34 UTC Re: [CAD_CAM_EDM_DRO] Re: DRO k8zre <rfs@c... 2003-02-09 06:46:29 UTC Re: DRO Doug Fortune 2003-02-09 12:05:01 UTC Re: [CAD_CAM_EDM_DRO] Re: DRO k8zre <rfs@c... 2003-02-09 16:23:18 UTC Re: DRO dro_guy <dro_guy@h... 2003-02-10 01:02:10 UTC Re: DRO dro_guy <dro_guy@h... 2003-02-10 01:05:04 UTC Re: DRO James Owens 2003-07-12 10:30:01 UTC DRO k8zre 2003-08-02 14:37:41 UTC DRO ROBERT ALLAN 2004-01-20 09:08:32 UTC DRO wanliker@a... 2006-04-25 10:39:16 UTC DRO k8zre 2008-04-06 17:48:54 UTC DRO bear_machine 2010-04-19 19:46:02 UTC DRO fbcsnh@c... 2010-04-20 08:15:38 UTC Re: [CAD_CAM_EDM_DRO] DRO smirob1 2010-04-20 15:11:27 UTC Re: DRO bear_machine 2010-04-20 23:45:22 UTC Re: DRO smirob1 2010-04-21 15:06:02 UTC Re: DRO roboticscnc 2010-04-22 07:35:05 UTC Re: DRO Drew Reynolds 2011-04-25 16:42:14 UTC DRO Art Eckstein 2011-04-25 16:54:14 UTC Re: [CAD_CAM_EDM_DRO] DRO Tom 2011-04-25 17:00:07 UTC Re: DRO wotisname 2011-04-25 17:04:15 UTC Re: DRO robin 2011-04-27 08:27:00 UTC Re: [CAD_CAM_EDM_DRO] DRO Joe Hovel 2011-04-27 08:29:57 UTC Re: DRO wildhorsesoftware 2011-04-27 08:54:34 UTC Re: DRO robin 2011-05-01 16:47:39 UTC Re: [CAD_CAM_EDM_DRO] DRO Rjreese29 2011-05-01 16:47:39 UTC Re: [CAD_CAM_EDM_DRO] DRO