I sell a silkscreen Printed circuit board that makes it easy if you want to
do it from scratch. But I also have a complete kit. See my webpage at
Quite a few people have built them. Talk to Tim Goldstein on this group. He
can tell you what he thinks about the 5 amp kit.
Dan
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-----Original Message-----
From: R.Dean, Nr Atlanta, GA <cmsteam@...>
To: CAD_CAM_EDM_DRO List <CAD_CAM_EDM_DRO@...>
Date: Saturday, May 29, 1999 7:24 PM
Subject: [CAD_CAM_EDM_DRO] stepper drive info
From: "R.Dean, Nr Atlanta, GA" <cmsteam@...>
I sure would like to see this Drive diagram. Finding cnc info
sources is very difficult. I can build one from a schematic.
Dan, is this available via web or e/m? regards, Rich Dean
(snip)
My favorite DIY stepper drive is the Ericsson design that Dan Mauch has
now. It uses 2 ICs and 8 mosfets to put out over 5 amps. Apparently,
with
good design, and good shielding, good airflow, it should be able to put
out
10 amps- I ran 9 amps for a little while, before roasting some mosfets.
Ask Dan about the 5amp boards/kits.
Dan Falck
Nashville,TN.
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