Heavy and wide casements can be easily opened and closed using the GEZE E250NT electric motor drive. Speeds can be individually adjusted for ventilation mode to suit specific needs.
Key Features
Suitable for heat and smoke extraction (24 V) and for natural heat and smoke extraction systems according to EN 12101-2, as well as for natural ventilation (230 V using a mains adaptor)
Available in stroke lengths of 300, 500, 750, and 1000 mm
Intelligent electronics with continuously adjustable drive stroke and customizable speeds for both ventilation and RWA modes
Integrated synchronised module allowing true synchronization of up to 3 drives without an external control device
DIP switch to select control mode: solo, synchronized, master, or slave
Console program for bottom-hung, top-hung, pivot-hung casements, skylights, and light domes
Technical Information
Type of window: Bottom-hung, Top-hung, Side-hung, Roof light
Opening width/stroke (mm): 300 / 500 / 750 / 1000
Tension (N): 750
Pressure (N): 750
Required frame space (mm): Dependent on window type and console