BEI Sensors
BEI Duncan BEI Ideacod Support Products
 
 
SITE MAP
About BEI Sensors Contact Us Request Information BEI News BEI Newsletter BEI Careers BEI sitemap
 
     

 

 
 
 
Motion Control Round-Up
 News & Views
  June 2011
 
     
Dear Reader,

BEI 100 AwardThis newsletter marks a milestone for us and for you, our readers.  Believe it or not, this is the 100th monthly newsletter from BEI.  Since we launched it way back in March of 2003, it's been over eight years of Technical Tips, Product Profiles, Quotable Quotes, Quizzes and Amusements. 

By and large you have given us positive feedback on this communication.  Our newsletter has also received awards as well as positive referrals from industry publications.  It has been our goal to be a welcome addition to your inbox rather than an interruption of your day and we hope to continue for many years to come.

Just for fun, we got to wondering who could claim to be our longest running reader.  So, just informally, drop me a line letting me know when you first started reading.  I'll publish the name of our longest-standing reader in next month's newsletter.  In the meantime - enjoy our 100th - themed newsletter.
Three for One  
BEI Off Road
Off-Road 3 For 1
 
Here's an offer you don't get every day.  With one request, through our web site link, you can receive three of our latest publications.  That's three for one!  This offer is exclusive to readers of this newsletter only.

We have recently published our "Oil & Gas" and our "Off Road Vehicles" capabilities brochures.  Each of these publications profiles the products and applications that we have used to solve sensor problems on these types of platforms.

Request either one and we'll include, in the same package, the BEI Sensors product selection guide as well as our 2nd edition "Encoders for Dummies" 50-page booklet.  Click on the picture above for the Off-Road offer or, if you prefer, click on the picture below to take advantage of the Oil & Gas special. Either way you'll receive three top quality publications that you will refer to again and again.
BEI Oil & Gas
Oil & Gas 3 for 1
 
Do you Remember 2003? 

If you're like me, it's hard enough to remember what happened last week,BEI History scroll much less a few years ago.  Still, I'm glad that someone bothers to keep track of history because it sure is interesting to look back.  Here are a couple of things that were going on in the world the year that we launched our first BEI newsletter.

If you want to read more then just click on the picture to follow a link to the web page.   

The Space Shuttle Columbia takes off for mission STS-107 which would be its final one. Columbia disintegrated 16 days later on re-entry.

 

The Federal Republic of Yugoslavia is officially renamed to Serbia and Montenegro and adopts a new constitution.

 

The journal Nature reports that 350,000-year-old footprints of an upright-walking human have been found in Italy.

 

Invasion of Iraq by an American and British led coalition begins without United Nations support and in defiance of world opinion.

 

The Human Genome Project is completed with 99% of the human genome sequenced to an accuracy of 99.99%.

 

Europe launches its first voyage to another planet, Mars.

 

Yuri Ivanovich Malenchenko becomes the first person to marry in space.

 

A heat wave in Paris results in temperatures rising to 112°F (44° C), leaving about 144 people dead.

 

Mars makes its closest approach to Earth in nearly 60,000 years, passing 34,646,418 miles (55,758,005 km) distant.

 

David Hempleman-Adams becomes the first person to cross the Atlantic Ocean in an open-air, wicker-basket hot air balloon.

 

A magnitude-8.0 earthquake strikes just offshore of Hokkaidō, Japan

 

Mother Teresa is beatified by Pope John Paul II.

 

President George W. Bush announces the capture of Saddam Hussein.

 

Concorde makes its last commercial flight.

 

How many of you remembered all of these events? In sum, 2003 was an interesting year indeed.

Can You Solve It?

We get to hear about all sorts of interesting applications for our products.  This customer was working on a system that was near and dear to my heart - in a brewery.

This particular Brewery was called "100 Bottles of Beer on the Wall."  There concept was to sell beer tokens to patrons who would go to the wall of 100 beers where they were encouraged to spend their token to "Take one down and pass it around."

The problem was that their restocking mechanism was slow so that after "taking one down" there would only be 99 bottles of beer on the wall, until it could automatically restock.  The question that came to us was whether or not it was OK to run our sensor at a higher speed in order to improve the restocking speed.  How did we determine this?

A)  The answer is in the bandwidth rating of the sensor.  The formula is that the data rate (bandwidth) is the resolution times the RPM (for a rotary sensor) divided by 60 (to convert from minutes to seconds).  He was using a 1000 cycle encoder at 1000 RPM and wanted to double it to 2000 RPM.  So 1000 X 2000/60 = 33 kHz.  Since the sensor was rated up to 100 kHz it was no problem to run the sensor at a higher speed.  Now whether or not the beer bottles could take the extra acceleration was a different matter!
Hundreds of Hundreds
BEI 100To finish off our 100 theme this month, we figured someone had put the effort into parsing out all of the variations on the number 100 that you and I could ever think of. So we went on a search.

After a bit of looking around we discovered a couple of web pages that could fit into the 100's theme.  If you click here then you'll find some fun facts about 100, such as 100 yards is the minimum allowed for a par 3 in golf, the number of tiles in a standard Scrabble set is 100, and that Chinese tradition holds that you must wait 100 days after birth before naming a baby panda.

If you are strictly mathematically inclined you can check Wikipedia or this web site link. Just insert the number 100 and click "Check numerical properties" and you will be treated to an extensive evaluation of 100: is it a triangular number? is it an odious number? is it automorphic?  Check it out and soon you, too can impress your friends with your number knowledge.
THANK YOU

Our readers are the best and it's great to have been able to provide you with information and amusements for 100 newsletters.  As always call us or drop us a line if we can do anything for you.

Sincerely,
 

BEI 

Logo
 

 

 

Scott Orlosky
In This Issue
Three for One
Do you remember 2003?
Can You Solve It?
Hundreds of Hundreds
Spotlight
Spotlight
BEI cable reel

100 Feet Long

Yes, you guessed it.  You're looking at a cable reel with 100 feet of high quality data cable.  This is low capacitance, twisted pair cable with a foil shield plus a copper braided shield for high noise immunity. It's also available in 500 foot spools. Click the picture to get the specs and place an order.
Quick Links
Join Our Mailing List
 
 
   
         
© 2011 BEI Sensors. All rights reserved.
BEI INDUSTRIAL ENCODERS | BEI DUNCAN ELECTRONICS | BEI IDEACOD | SUPPORT PRODUCTS
International Headquarters: 7230 Hollister Avenue, Goleta, California 93117, USA | Phone 805-968-0782 or 800-350-2727 | Export Compliance
CST Logo