Re: [CAD_CAM_EDM_DRO] Formula

Steve

Thanks

Then my cont stall at 6 lb/ft x 12 x 16 = 1152 in oz if I did that right.
The peak stall is 30 lb/ft x12 x16
=5760 in oz. If that is correct then that should be enough to power the
gantry I am building for my cutting table, or maybe it's over kill. Maybe I
will have to build it larger to utilize the available power.

The formula makes sense now that I see it.

Again thanks, I would be lost without these lists.

Bruce

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

From: CAD_CAM_EDM_DRO@yahoogroups.com
Date: 02/16/05 10:45:32
To: CAD_CAM_EDM_DRO@...
Subject: Re: [CAD_CAM_EDM_DRO] Formula

Bruce Pigeon wrote:

>Hi
>
>Is there a formula to determine what the oz in of a motor is from the
>continuous stall lb/ft or peak
>stall lb/ft. Is there a web site I can go to go reference this material.

I

>know little about motors and
>controls. Any help would be appreciated.
>
>Bruce
>
>

First off, peak and continuous ratings are different - you can't
"convert" between them. The peak ratings are usually 4-5 times the
continuous, so if you have a peak value only, divide by 5 to get the
(conservative) continuous rating.

Other than that, one foot pound is easy to convert to ounce inches:
convert feet to inches by multiplying by 12 (12 inches per foot),
convert pounds to ounces by multiplying by 16 (16 ounces per pound). So,
one foot-pound is 12*16 or 192 ounce-inches.

- Steve



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@... davemucha@...
[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


Yahoo! Groups Links







.

[Non-text portions of this message have been removed]