Re: [CAD_CAM_EDM_DRO] Router spindle electrical noise.

on 2003-10-20 07:53:46 UTC

Replacing the cables with shielded ones should solve the problem.
Akgün Firat

----- Original Message -----
From: balsaman_cnc <balsaman_cnc@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Sunday, October 19, 2003 4:21 PM
Subject: [CAD_CAM_EDM_DRO] Router spindle electrical noise.

> The electrical noise generated by my Porter cable Router is
> triggering my limit switch circuit. The limits are high and go low
> if there is a problem. They are all in series (NC). If I set the
> speed on my router down 20% or so the problem goes away. I slid one
> of those ferrite donuts over the limit switch cable with no effect.
> Is there something else I can try? I used shielded cable on all
> cabling EXCEPT the limit switches...do I need to replace all that
> cable? Are there other options?
>
> Thanks for any help you can provide.
>
> Eric
>
>
>
> 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@... [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
>
>
>
> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>
>
>

Discussion Thread