Closing Force / Travel Spring Rope Pulley; Installation Instructions - Dictator DIAMETRO 118 Serie Instructions D'installation

CLOSING FORCE/TRAVEL OF SPRING ROPE PULLEY
Remaining travel (m)
Pretension (revolutions)
The closing force can be adapted by pretensioning the spring rope pulley. The higher the pre-
tension of the spring, the shorter, however, is the remaining travel. The maximum possible travel
with the respective spring force (pretension) can be found in the diagram.
Example: Spring rope pulley with 50 N, pretension 2 revolutions
The final closing force of the spring rope pulley will be (when the door is closed) approx. 38
N, the maximum possible travel is 1.05 meters. If the spring rope pulley is pretensioned less
you get a longer travel, but the final closing force will be minor.
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Installation instructions - Spring rope pulley 118 diameter series
50 N
100 N*
80 N
DICTATOR Technik GmbH · +49 (0)821 246730 · info@dictator.de · en.dictator.de
25 N
50 N*
* Curves & force indications in
apply to double spring rope pulleys.
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