Heavy and wide casements can be conveniently opened and closed using the GEZE E250NT electric motor drive. Speeds can be individually adjusted for ventilation mode.
Key Features
Suitable for heat and smoke extraction (24 V) and natural ventilation systems in accordance with 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 individual speed settings for both ventilation and RWA modes
Integrated synchronised module enabling 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 compatible with 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