E 250
RWA electrically operated spindle drive as a direct opener
RWA electrically operated spindle drives for electric-motor-powered opening and closing of side, bottom and top hung windows and also skylights and light domes. The E250 can also be used for natural smoke and heat extraction and smoke dissipation and for ventilation.
In addition the E250 can be used as a solo drive and also in a tandem configuration with the tandem switch E102 for particularly heavy and wide casements. Due to its small dimensions and technical advanced detail solutions such as the internally located cable guide and the mechanical load disconnection it is the ideal drive for the direct opening of RWA windows.
Special versions:
Special strokes, special colours, special cable length and special plug versions
The electrically operated spindle drive E 250 AB with ventilation element is suitable for wet rooms, in areas with large variations in temperature and in protected exterior areas.
Notes:
During mounting and disassembly of the drive the window is not secured against tilting and slamming!
The local building regulations as well as the generally valid accident prevention regulations , DIN standards and VDE directives must be observed.
In addition the guidelines for power-operated windows, doors and gates ZH 1/494 will apply. All mounting and installation works must be carried out by a specialist.
Features:
Electrically operated spindle drive for daily ventilation as well as safe and fast smoke and heat extraction and smoke dissipation
An elegant and technical advanced solution for the direct opening of bottom top hung windows, skylights and light domes
Due to its compact design it is suitable for use with small windows
Technical advanced detail solutions such as internally located cable guide and mechanical load disconnection
Pushing/pulling force: 750 N
Stroke lengths: 100-1000 mm (longer stroke on request)
In the case of very large and heavy casements 2 drives with a tandem function can be fitted; connection via a tandem switch E102
Optionally travel limiters are possible as well as position indicators to monitor end positions
The electrically operated spindle drive E250 VdS reaches its full travel of as much as 500 mm within 60 seconds and is thus suitable for installation in inspected and certified GEZE NRWGs in accordance with EN 12101-2