9
EN
6. Functional description
Only use RADEMACHER RolloTube M-line tubular
motors for opening and closing roller shutters.
The RolloTube M-line tubular motors are self-learning
motors with a smooth stop at both end positions. The
end positions for the smooth stop are automatically
learned during the first run cycles. This eliminates the
need to set the end points or a teach-in run.
However of course, the end points can also be set
manually see page 23.
The compact design and self-learning smooth stop
ensure a quick and easy installation.
The RolloTube M-line impresses in daily operation
with blockage detection in both directions of travel,
ensuring maximum safety and gentle operation.
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The roller shutter must be equipped
with stoppers or an end rail in order to
use the RolloTube M-line in self-learning
mode, see page 18.
Overview of functions:
Self-learning mode with a smooth stop at both
end positions, see page 23.
Torque monitoring
Blockage detection in both directions of travel,
including reversing function
Obstacle detection include reversing function
Shutter length compensation
Quick and easy installation thanks to the short
design
Either one or both end points can be set manu-
ally as required. Also in combination with the
self-learning mode.
6.1 Blockage detection function
The tubular motor stops and automatically shifts
briefly in the opposite direction (reversing), in the
event that the roller shutter is blocked by an obstacle
in one of the two directions of travel (e.g. if a roller
shutter is iced-up/jammed).
Moving a blocked (e.g. iced-up/jammed) roller
shutter may overload and damage the tubular
motor and roller shutter system.
Do not move the iced-up/jammed roller shutter
and rectify the fault or remove the obstacle.
Requirements for correct blockage detection:
The roller shutter must always run vertically, eas-
ily and freely in the guide rails of the window.
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