Brooks Automation
P/N: PFD0-DI-00010, Rev 5.0.0, April 9, 2022
Appendix E: Belt Tensions, Gates Tension
Meter
Copyright © 2022, Brooks Automation, Inc.
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Appendix E: Belt Tensions, Gates Tension Meter
In some cases, it may be desirable to confirm the belt tension of one of the axes in the robot. If it appears
a belt tension is not correct, the tension can be checked with a Gates Sonic Tension Meter, Model 507C
or 508C.
To use the tension meter
1.
Turn on the power
2.
Press the “Mass” button and enter the belt mass from the table below.
3.
Press the “Width” button and enter the belt width from the table below.
4.
Press the “Span” button and enter the belt free span from the table below.
5.
Press “Select” to record the data.
6.
Press “Measure” to take a tension reading.
7.
Place the microphone near the belt, typically within 3mm or so. Gently pluck the belt
so that it vibrates. The tension meter will calculate the belt tension from the acoustic
vibrations and display the tension in Newtons. Compare the tension to the table
below. Adjust the belt tension preload screws if necessary.
