RITEC - Belt Vibration Frequency Calculator

Belt Passing Frequency Vibration Calculator: (Not Signed-In)

Driver Pulley Diameter:	in
Driven Pulley Diameter	in
Distance Between Pulley Centers	in
Machine Running Speed (RPM):
Click Button (Or Press Enter)
1X - Machine Running Speed Vibration	Hz
Belt Length	in
Belt Passing Frequency	Hz

Explanation:

A worn or loose belt will generate vibration at the belt passing rate, and its harmonics. Usually 2X the Belt Passing Frequency is observed with the highest amplitude peak in the spectrum. The Belt Passing Frequency is always less than the speed of either pulley/sheave.

Simply enter both driver and driven pulley diameters (inches), the distance between pulley centers (inches), and machine running speed (either driver or driven, in RPM).

Hit the Get Frequency Button or Press Enter, and the toolbox will output Machine 1X Vibration Frequency (Hz), the Calculated Belt Length (serves as a check, as it is generally known) and the Belt Passing Frequency (Hz).

RITEC-Belt-Passing-Frequency-Vibration-Calculator

Disclaimer:

- RITEC Belt Passing Frequency Calculator is a free tool provided by RITEC. All efforts are made to ensure accurate results. RITEC is not in any way liable for accuracy or use of provided results.