SKF Belt Frequency Meter

PHL FM 10/400

One of the most accurate belt tension measurement methods

Correct belt tension is crucial for the whole drive system, its service life and the service life of associated components such as

bearings an seals. Therefore, it is important to get accurate and reliable results when measuring belt tension.

The SKF Belt Frequency Meter is one of the most accurate tools available for measuring belt tension. Readings are quick,

reliable and, most importantly, repeatable. The tool is extremely easy to use and minimizes the risk of errors.

Wide range of applications

The SKF Belt Frequency Meter consists of a hand-held meter and an optical sensor to provide

contact-free belt tension measurements for most of the following belt types, even in a noisy

environment:

V-Belts (wrapped, cogged raw edge, ribbed)

Banded V-Belts

Timing belts

The SKF Belt Frequency Meter is capable of measuring belt vibration frequencies from 10 to

400 Hz. Based upon the measured belt frequency, the SKF  Belt Frequency Meter calculates

belt tensions up to 9,900 N (2,200 lbs).

Easy and quick to use

Simply key-in the span length and mass data. Data can also be saved and recalled for repeated use, if necessary

Aim sensor at centre of selected belt span and pluck or tap the belt

The display will show the measured frequency which can be toggled to either newton or pound force values

Readjust the belt tension, if necessary, and take another measurement to confirm correct tension