The minimum distance from the door leaf to the ceiling should not be less than 5.5 - 6cm, and a maximum distance of 25cm should not be exceeded. There is then the option with the supplied perforated hinges to suspend the entire system. The drive is suitable for balanced up-and-over and sectional doors up to 10m² area with a filling weight of7-7,5kg/m².
Enclosed once technical drawings to the device
