Re: Rotary encoder help

Jerry,

I think HEDS is just an older model. I have HEDS 6100, They are bigger,
and probably more precision H is high resolution, mine don't have a
shaft, they mount to a motor. Which reminds me, I wonder if the
Sherline's have a pair of holes (.128) on the backside, on a 1.811 ring
circle. The Q stands for Quick, as I recall.

So, do you have it connected up yet?

Alan

PS, I'm putting my copy of EMS in the mail to you. I can't get it
copied. You can install it, copy it (if possible), and send it back.




Ozzie@... wrote:

>
> Thanks Alan,
>
> The continuity wire is red white.
>
> Any Idea what the difference between QEDS and HEDS is????
>
> Jerry
>
> --- In CAD_CAM_EDM_DRO@egroups.com, Alan Marconett KM6VV <KM6VV@a...>
> wrote:
> > Jerry,
> >
> > I have a QEDS 7000 HP encoder, black is ground, red/white is +5,
> Blk/brn
> > and Blk/red are phases A & B.
> >
> > Alan
> >
> > Ozzie@h... wrote:
> > >
> > > I've aquired some rotary encoders labeled HP Qeds 7099. Can anyone
> > > help me with the wiring. One wire is solid black and I assume
> that is
> > > the ground, and I get continuity with that and the adjacent wire.
> Can
> > > I assume that is the + and the other two are signal.
> > >
> > > And, can I hurt them if I hook them up wrong.
> > >
> > > Looking to first hook them up to a Kaluga/Mauch DRO board, and
> later
> > > to servos.
> > >
> > > Appreciate any other info on these encoders, I couldn't find
> anything
> > > on the HP website.
> > >
> > > Jerry
>
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