Re: [CAD_CAM_EDM_DRO] Re: Step/direction servo amps

So has anyone bought any of these drives?? Does anyone have
experiance w/ these? I'm in the market for a set of drives..
I'd like a few more amps than 15.. but the other features
might make up for that lack..

Curious...

Jarrett Johnson

> http://www.granitedevices.fi has the best value in servo drives BY
> FAR. They are 100% digital and can be tuned right from your PC.
> There is no guessing involved when it comes to how much
> overshoot/following error your machine will have. However, these
> drives are rated at 15A peak, which is a little below what you
> want.
> However, I think 20A for a servo drive is very high. If you need more
> speed, it's the voltage you should worry about. How big a machine are
> you talking about where you would need such high power/current levels?
>
> David B.
>
>
> --- In CAD_CAM_EDM_DRO@yahoogroups.com, "vrsculptor" <vrsculptor@...>
> wrote:
> >
> > Hi,
> > I've got a large servo mill running Mach3 and G320's. They work
> OK but
> > I would like more amps/voltage to improve performance. Can you
> > recommend, other than Rutex and Gecko, any reasonably priced
> 100+ volt
> > 20+ amp step direction servo amps? Any news? I know a couple of
> people> are working on developing them but I haven't seen anything
> yet.
> >
> > Roger
> >
>
>
>
>
> Addresses:
> FAQ: http://www.ktmarketing.com/faq.html
> FILES: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO/files/
> Post Messages: CAD_CAM_EDM_DRO@yahoogroups.com
>
> Subscribe: CAD_CAM_EDM_DRO-subscribe@yahoogroups.com
> Unsubscribe: CAD_CAM_EDM_DRO-unsubscribe@yahoogroups.com
> List owner: CAD_CAM_EDM_DRO-owner@yahoogroups.com,
> wanliker@..., 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
>
>
>
>