Re: NANFA-L-- I need help guys


Subject: Re: NANFA-L-- I need help guys
From: Doug Ebeling (ebeling-in-charter.net)
Date: Thu Aug 12 2004 - 11:02:16 CDT


Try American Sci & Surplus, lots of goodies for the work shop. Here is web
add'y and sample motor.

http://www.sciplus.com/

Timing Motor
This 115 VAC 4 rpm CW timing motor is 1-7/8" dia x 7/8" thick and has (2) 6"
leads. The 1/2" x 1/4" dia keyed shaft has a threaded 1/8" interior bore. A
7/16" dia sleeve surrounds the shaft.
 34605 SYNCHRONOUS MOTOR $2.75 / EACH

Please enlighten us on your filter design. I image that you are working on
a rotating bio wheel or rotary screen mechanical filter for a central
system?

Best Regards,
Doug Ebeling
Spring, Texas
Cypress Creek, San Jacinto River
e-mail: ebeling-in-charter.net

-----Original Message-----

Date: Wed, 11 Aug 2004 15:54:36 EDT
From: Moontanman-in-aol.com
Subject: Re: NANFA-L-- I need help guys

- --part1_d8.1194c1fd.2e4bd37c_boundary
Content-Type: text/plain; charset="US-ASCII"
Content-Transfer-Encoding: 7bit

In a message dated 8/11/04 6:26:36 AM Eastern Daylight Time,
gkimber2-in-alltel.net writes:

> How about using a DC motor? The speed of a dc motor varies with the
> voltage applied. So if you get a 12 volt motor, and it goes too fast,
> then give it less voltage and it will slow down.
>
> Geoff
>
>
>
>

That's a good idea, I would need a motor that is rated for continuous use at
slow speeds. I have a rotisserie motor but it's not rated for continuos use.

Moon

/-----------------------------------------------------------------------
/ This is the discussion list of the North American Native Fishes
/ Association (NANFA). Comments made on this list do not necessarily
/ reflect the beliefs or goals of NANFA. For more information about NANFA,
/ visit http://www.nanfa.org . Please make sure all posts to nanfa-l are
/ consistent with the guidelines as per
/ http://www.nanfa.org/archive/nanfa/guidelines.html. To subscribe,
/ unsubscribe, or get help, visit the NANFA email list home page and
/ archive-in-http://www.nanfa.org/archive/nanfa/.



: Wed Sep 29 2004 - 12:24:20 CDT