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2.
Machining accuracy on center member
①
Finish the friction face sides of the center member
（
both sides
）
in 3s-6s.
②
In addition machine the bore diameter of the center member in accordance with the
dimensional tolerance in the catalog.
3.
Run-in
Usually, run-in operations for the Torque Limiter are not necessary. When slip torque stability
is especially important, hand tighten the adjusting nut or bolts as much as possible, and then
slip approximately 500 times for running-in at a wrench-tightened 60
°
more. If the rotation
speed is fast, split several times and subject it to 500 slips.
4.
Torque setting
After installing the Torque Limiter to the equipment, tighten the adjusting bolts gradually
from a loose position to find the optimal position.
In addition, by using the
“
Tightening Amount-Torque Correlation Charts
”
below, the
tightening amount of the adjusting bolts for slip torque can be found. However, due to the
condition of the friction surface and other factors, the torque for the fixed tightening amount
changes.
Using the graph as a rough guide, try test operating the Torque Limiter with the tightening
amount slightly loose, then tighten gradually to find the optimal position. This is the most
practical method.
Tightening Amount and Torque Correlation Chart
Tightening angle 0
°
in the under charts refer to a condition where
a disk spring secured by hand-tightening the adjustable bolts.
Summary of Contents for TL10-C
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