Heavy and wide casements can be easily opened and closed using the GEZE E250NT electric motor drive. Individual speeds can be set 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 via mains adaptor)
Available in stroke lengths of 300, 500, 750, and 1000 mm
Intelligent electronics with continuously adjustable drive stroke and configurable 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