Re: [CAD_CAM_EDM_DRO] Re: shielded cable

I would never run power and feedback wires in the same cable as the chances
of problems are considerably increased.

Regards Peter

----- Original Message -----
From: "npp67420" <npalen@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Thursday, December 20, 2001 1:13 PM
Subject: [CAD_CAM_EDM_DRO] Re: shielded cable


> Doug--Sounds great! I would love to run the motor wires in the same
> cable as the encoder leads. You've found this to not be problem with
> interference?
> I'm feeding into a DB15 on the Kerr Engineering PICSERVO
> step/direction adapters. Any help is appreciated.
> Thanks
> Nelson
>
>
>
>
> --- In CAD_CAM_EDM_DRO@y..., Doug Fortune <pentam@h...> wrote:
> > npp67420 wrote:
> > >
> > > Hello all. Wondering if anyone might know of a mail order source
> for
> > > small quantity of shielded cable? Needing 22 or 24 gauge with
> four
> > > twisted pair in a flexible cable for connecting axis encoders to
> the
> > > drives.
> >
> > I have 6 pair 20 AWG (individually shielded and drained) wire
> > (its not on my webpage yet). 20 gauge is good for 7 amps
> continuous
> > and so I use it not only for encoder signals, but also singly
> > (with Gecko 2xx stepper drivers) and in pairs with Gecko 3xx
> > servo drivers. Over Christmas I'll try to get it (and the
> > 12 pin connectors) onto the web page.
> >
> > My reasons for using 6 pair is spelled out in a previous post:
> > http://groups.yahoo.com/group/CAD_CAM_EDM_DRO/message/32734
> >
> > Send me your adress and I'll mail you a sample. It's .4" dia
> > so its not skinny cable.
> >
> > Doug Fortune
> > http://www.cncKITS.com
>
>
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