BWI Eagle Inc. * (800) 575-5311 *

 

The tools below will help you to specify the proper model for your application

RPM CALCULATOR

Insert belt speed and roller diameter, then hit "Calculate". Use "Reset" to clear your inputs.
When entering roller diameter, make sure you enter the ROLLER O.D.-  NOT The SHAFT Diameter.

Belt Speed (Ft/Min)  

Roller Diameter

 (in inches)

 
 
RPM (1 Target) --->
RPM (2 Targets) -->
RPM (4 Targets) -->  

 

BWI Speed Switch - SPEED RANGES
Unit ALS-6 Series ALS-15 Series ALS-25 Series Standard Speed -2000 Series
Speed Range 6-60 RPM 15-100 RPM 25-200 RPM 60-800 RPM 200-2000 RPM

 

 

NOTE: We DO NOT suggest using odd numbers of targets. Misalignment of targets can lead to improper operation.

 

Notice that the RPM that the unit Counts is doubled with 2 and quadrupled with 4 targets. Use more than one target only if you need to get up to a certain speed range.

 

Page last updated on Wednesday August 16, 2006

                 

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