Re: [CAD_CAM_EDM_DRO] Re: Allegro 3977SED questions

We also sell stepper motors that are set up for encoders. The back over is
drilled and tapped to accept the US digital encoders with .250D shafts
Dan Mauch
low cost stepper and servo motors.
cases for Gecko drives
kits and assembled 3-4 axis drives
www.camtronics-cnc.com
www.seanet.com/~dmauch

----- Original Message -----
From: "R Rogers" <rogersmach@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Friday, December 23, 2005 4:05 PM
Subject: Re: [CAD_CAM_EDM_DRO] Re: Allegro 3977SED questions


>
>
> Vlad Krupin <vlad.cnc@...> wrote: Hi Ron,
>
> You said that you added encoders. That sounds like a great idea. The
> question is... where do you get the encoders themselves? I checked out
> your
> site, and I see the boards, all the circuitry, cables, etc. But where do
> you
> get the actual encoder units from? I assume they'd be some small units
> that
> you can just mount on any nema23 motor shaft, right?
>
>>
>>
> USdigital has some that are like $19 (E4 series) each that are only like
> .700" in daimeter and fit a .25" shaft. Can even be mounted with an
> adhesive back. I'd suggest mounting with the screws though. They mount
> nicely on the nema 23 motors. Res up to 300 in quadrature (1200 counts per
> rev)
>
> Dan Mauch at Camtronics has or did have some cheap encoders.
>
> Ron
>
>
>
> [Non-text portions of this message have been removed]
>
>
>
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