Re: [CAD_CAM_EDM_DRO] PMDC Servo Dissasembly?

Hi, 12 years of doing starter/alternator/motor repair. i would slide a piece
of magnetic shim stock in to keep the magnet strong and it will be much
easier to reassemble if the magnetic field isnt there. cul brian f.

----- Original Message -----
From: "Brian Pitt" <bfp@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Wednesday, June 20, 2001 3:38 AM
Subject: [CAD_CAM_EDM_DRO] PMDC Servo Dissasembly?


>
> before I do any more damage to what may already be a ruined motor
> I figured I'd ask about this one
>
> is it "safe" to pull the shell (with magnets) off of a PMDC brush servo
> motor for a one time repair
>
> I have one motor of a matched set on an XY table that
> got "bumped" with a forklift while in storage :-(
>
> two of the tie bolts running between the magnet poles inside the shell
> were stretched and the other two broke off at the far end and the stubs
> will need to be worked out and the magnets inspected for cracks/chips
>
> I'd rather repair it if possible than try to find a replacement
> but if taking it apart to fix it would demagnitize it anyway... catch22
>
> does anyone have any experience with this kind of thing??
>
> Brian
>
> 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@...
> Moderator: jmelson@... timg@... [Moderator]
> URL to this page: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO
> bill,
> List Manager
>
>
>
> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>
>
>