Rack Actuator

Automatic window opening system automatic window opener rack actuator rack opener smoke ventilation smoke control window ventilation ,automatic window actuator

Product Description



The rack and pinion actuator are applicable for flaps and domelights of any kind. Thanks to their construction, they ensure pressure and tensile stability in any fitting position and can be used even under the most difficult conditions. The use of high quality materials and a proven precision toothed rack provides for a long lifetime and a reliable function. A variety of fastening brackets facilitates almost any application and numerous types of mounting.The Maximum force Up to 800N.


For Facade windows, roof flaps, domelights and roof windows
low current consumption
high protective system IP 54
encased drive unit.DC24V and AC220V for optional.
corrosion resisting toothed rack
electronic limit stop and overload cutoff
fire resistance (30minutes/200°C) and 10,000 double strokes with rated load
cable entry and drive unit interchangeable
special stroke lengths up to 1000mm on request
can be painted in all RAL colours
individual stroke lengths and change of structural dimensions possible
wide range of standard versions
various options available
further accessories, see drive accessories
smoke vent and ventilation controls


Specification :