FLENDER SECUREX T 3950de, Assembly And Operating Instructions Manual

Page: 14 / 32

Assembly
4.2 Set torque
14
Assembly and operating instructions 3950de
Edition 05/2022
9. Place the preassembled torque limiter on the shaft so that the shaft end and hub end
are aligned.
10. Secure the hub of the torque limiter with the set screw (2) by tightening it with the
specific tightening torque T
A
(see section Speeds, geometry data und weights (page
29)).
4.2 Set torque
WARNING
Severe personal injury and property damage due to improper use
Der the specific range for settings for the limiting torque must not be exceeded.
Unpredictable behavior and malfunction of the torque limiter may result and cause
personal injury and property damage.
Note
Tolerance of the limiting torque
Material and surface quality of the sliding element, environmental influences and
variations in the assembly are subject of tolerances und thus cause a certain scatter in the
accuracy of the limiting torque to be set. If there is a requirement for increased accuracy
of the limiting torque, the torque limiter should be slipped in during initial adjustment or
replacement of the friction linings. For this purpose, observe the information in the section
Slipping in of the friction linings (page 19).
Note
Wear of friction linings
The friction linings of the torque limiters are subject to a certain amount of wear.
Depending on the slipping frequency, this makes occasional readjustment of the limiting
torque necessary.