CAD CAM EDM DRO - Yahoo Group Archive

Re: [CAD_CAM_EDM_DRO] faster steppers

Posted by Henrik Olsson
on 2001-03-21 08:47:11 UTC
Ian,
I'm using steppers w/ about the same data as you driven by my homebuilt
drivers at 36V. Wíth the motors directdriving the ACME screw on my /
PCB-drill (I can't really call it a mill) I can go as fast as Master5 can
spit out pulses (8192 pps). Thats about 1200RPM. I have tried to measure the
maximum steprate with a function generator but I run out of travel before
the motors stall.

Note that I don't have much torque at that speed, my 'ways' are ball-bearing
drawer-slides and the table is light (8mm aluminium plate) so it moves
pretty easy (NOT very rigid but enough for PCB's and plastics).
You should be able to get more than 210 RPM. Maby your ways are to tight?
What are you using as powersupply?

/Henrik Olsson.

Discussion Thread

Henrik Olsson 2001-03-21 08:47:11 UTC Re: [CAD_CAM_EDM_DRO] faster steppers Ian Wright 2001-03-21 10:44:08 UTC Re: [CAD_CAM_EDM_DRO] faster steppers indigo_red@q... 2001-03-21 11:05:10 UTC Re: faster steppers Ian Wright 2001-03-21 15:31:19 UTC Re: [CAD_CAM_EDM_DRO] Re: faster steppers Paul 2001-03-21 16:15:21 UTC Re: [CAD_CAM_EDM_DRO] Re: faster steppers indigo_red@q... 2001-03-21 17:09:58 UTC Re: faster steppers Jon Elson 2001-03-21 21:07:00 UTC Re: [CAD_CAM_EDM_DRO] Re: faster steppers ballendo@y... 2001-03-22 07:42:37 UTC Re: faster steppers ballendo@y... 2001-03-22 08:09:03 UTC Re: faster steppers Tom Eldredge 2001-03-22 08:21:56 UTC Re: [CAD_CAM_EDM_DRO] Re: faster steppers Tim Goldstein 2001-03-22 08:54:48 UTC RE: [CAD_CAM_EDM_DRO] Re: faster steppers ballendo@y... 2001-03-22 09:00:34 UTC Re: faster steppers Tim Goldstein 2001-03-22 09:18:41 UTC RE: [CAD_CAM_EDM_DRO] Re: faster steppers Tim Goldstein 2001-03-22 09:22:46 UTC RE: [CAD_CAM_EDM_DRO] Re: faster steppers ballendo@y... 2001-03-22 09:35:15 UTC Re: faster steppers Alan Marconett KM6VV 2001-03-22 11:30:53 UTC Re: faster steppers Jon Elson 2001-03-22 11:50:34 UTC Re: [CAD_CAM_EDM_DRO] Re: faster steppers Jon Elson 2001-03-22 12:04:22 UTC Re: [CAD_CAM_EDM_DRO] Re: faster steppers Henrik Olsson 2001-03-22 12:10:13 UTC Re: [CAD_CAM_EDM_DRO] Re: faster steppers Alan Marconett KM6VV 2001-03-22 12:12:50 UTC Re: faster steppers Jeff Demand 2001-03-22 12:24:26 UTC Re: [CAD_CAM_EDM_DRO] Re: faster steppers Jon Elson 2001-03-22 12:25:39 UTC Re: [CAD_CAM_EDM_DRO] Re: faster steppers Ian Wright 2001-03-22 12:34:56 UTC Re: [CAD_CAM_EDM_DRO] Re: faster steppers Henrik Olsson 2001-03-22 12:40:16 UTC Re: [CAD_CAM_EDM_DRO] Re: faster steppers Tim Goldstein 2001-03-22 12:42:18 UTC RE: [CAD_CAM_EDM_DRO] Re: faster steppers Alan Marconett KM6VV 2001-03-22 15:08:43 UTC Re: faster steppers Alan Marconett KM6VV 2001-03-22 15:13:30 UTC Re: faster steppers Alan Marconett KM6VV 2001-03-22 15:14:48 UTC Re: faster steppers Alan Marconett KM6VV 2001-03-22 15:33:06 UTC Re: faster steppers Smoke 2001-03-22 15:48:09 UTC Re: [CAD_CAM_EDM_DRO] Re: faster steppers Tim Goldstein 2001-03-22 15:49:53 UTC RE: [CAD_CAM_EDM_DRO] Re: faster steppers Smoke 2001-03-22 16:13:17 UTC Re: [CAD_CAM_EDM_DRO] Re: faster steppers ballendo@y... 2001-03-22 16:16:53 UTC Re: faster steppers ballendo@y... 2001-03-22 17:27:07 UTC speed determination was Re: faster steppers Alan Marconett KM6VV 2001-03-22 17:48:34 UTC Re: faster steppers Alan Marconett KM6VV 2001-03-22 17:52:56 UTC Re: faster steppers Alan Marconett KM6VV 2001-03-22 18:52:44 UTC Re: [CAD_CAM_EDM_DRO] speed determination was Re: faster steppers Ian Wright 2001-03-23 01:23:30 UTC Re: [CAD_CAM_EDM_DRO] Re: faster steppers Tom Eldredge 2001-03-23 07:03:09 UTC Re: [CAD_CAM_EDM_DRO] Re: faster steppers beer@s... 2001-03-23 09:26:43 UTC Re: faster steppers Henrik Olsson 2001-03-23 10:22:44 UTC Re: [CAD_CAM_EDM_DRO] Re: faster steppers Paul 2001-03-23 15:14:50 UTC Re: [CAD_CAM_EDM_DRO] Re: faster steppers Alan Marconett KM6VV 2001-03-23 15:50:13 UTC Re: faster steppers Jon Elson 2001-03-23 15:58:25 UTC Re: [CAD_CAM_EDM_DRO] Re: faster steppers Alan Marconett KM6VV 2001-03-23 16:21:58 UTC Re: faster steppers Alan Marconett KM6VV 2001-03-23 16:38:50 UTC Re: faster steppers Henry Palonen 2001-03-24 06:34:54 UTC Re: faster steppers (and Eagle PCB output) Alan Marconett KM6VV 2001-03-24 12:40:28 UTC Re: faster steppers (and Eagle PCB output) ballendo@y... 2001-03-24 21:25:49 UTC Re: faster steppers Henry Palonen 2001-03-25 07:04:18 UTC Re: [CAD_CAM_EDM_DRO] Re: faster steppers (and Eagle PCB output)