Re: [CAD_CAM_EDM_DRO] Hobby CNC NEW 3AMP Unipolar Chopper Driver Board!

Mike,
What stepper motors are you using and at what voltage? Thanks for the
update!

Regards,
Dave Rigotti
HobbyCNC.com

----- Original Message -----
From: "Mike Hammel" <mycamel@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Monday, May 24, 2004 11:13 PM
Subject: Re: [CAD_CAM_EDM_DRO] Hobby CNC NEW 3AMP Unipolar Chopper Driver
Board!


> Hey Guys!
>
> Just got mine up and going and is it great!!!!!!!!!!!
>
> Before, I was nervous when I pushed my router above 70 IPM. I had little
> torque and some missed steps.
>
> Now I can rapid at 120 IPM all day and I even tried it up at 180 for a
> while, but the hardware doesn't like it.
>
> I am running at 1/8th steps (3200 steps per inch on X) and CPU load is
> minimal. At any price, this is a great driver board.
>
> Mike Hammel
> www.fancyfoam.com
> 1704 Bullard
> Arkansas City, KS
> 67005
> ----- Original Message -----
> From: "Dave Rigotti" <drigotti@...>
> To: <CAD_CAM_EDM_DRO@yahoogroups.com>
> Sent: Friday, May 07, 2004 8:55 PM
> Subject: [CAD_CAM_EDM_DRO] Hobby CNC NEW 3AMP Unipolar Chopper Driver
Board!
>
>
> > Hobby CNC is pleased to announce the release for sale of our 3A
> > unipolar chopper driver board kits in 3 or 4 axis versions. 1/2 to
> > 3A per phase up to 44VDC input. 1/2, 1/4. 1/8, and 1/16
> > microstepping.
> > For more details and pricing please visit our website at
> > www.hobbycnc.com
> >
> > Thank You
> > Dave Rigotti
> > www.hobbycnc.com
> >
> >
> >
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[Moderators]
> URL to this group: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO
>
> OFF Topic POSTS: General Machining
> If you wish to post on unlimited OT subjects goto:
aol://5863:126/rec.crafts.metalworking or go thru Google.com to reach it if
you have trouble.
> http://www.metalworking.com/news_servers.html
>
> http://groups.yahoo.com/group/jobshophomeshop I consider this to be a
sister site to the CCED group, as many of the same members are there, for OT
subjects, that are not allowed on the CCED list.
>
> NOTICE: ALL POSTINGS TO THIS GROUP BECOME PUBLIC DOMAIN BY POSTING THEM.
DON'T POST IF YOU CAN NOT ACCEPT THIS.....NO EXCEPTIONS........
> bill
> List Mom
> List Owner
>
>
> Yahoo! Groups Links
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