Re: [CAD_CAM_EDM_DRO] Encoders - Slightly O.T.

Try Encoder Products Co. http://www.encoderproducts.com

The following is from one of there explosion proof encoder:

Specifications
The explosion-proof housing is designed to meet the following:

NEC Class 1, Groups C and D
NEC Class 2, Groups E, F, and G
UL Standard 1203
Class 1, Division 1, Groups C and D
Class 2, Division 1, Groups E, F, and G
CSA Standard C 22.2 No.30-M 1986
NEMA 7 and NEMA 9

I have used there standard encoders for servo control and they worked fine.

Bert

----- Original Message -----
From: "Brian Walsh" <brian.walsh@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Friday, January 18, 2002 4:36 PM
Subject: [CAD_CAM_EDM_DRO] Encoders - Slightly O.T.


> Hi list,
>
> I'm looking for a source of shaft encoders (A + B O/P's), certified
> intrinsically safe for use in a Zone 2 Hazardous Area. Any suggestions?
>
> TIA
>
> Brian Walsh
> Glasgow
> Scotland
>
>
> 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/
>