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

Dave,

125 oz steppers at 31 VDC. Same ones that cam with the old 4 axis kit.

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: Tuesday, May 25, 2004 2:56 AM
Subject: 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
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> >
> > Yahoo! Groups Links
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> >
> >
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>
> Addresses:
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> FILES: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO/files/
> Post Messages: CAD_CAM_EDM_DRO@yahoogroups.com
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> Subscribe: CAD_CAM_EDM_DRO-subscribe@yahoogroups.com
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timg@...
> Moderator: pentam@... indigo_red@... davemucha@...
[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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>
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>