Heavy and wide casements can be efficiently opened and closed using the GEZE E250NT electric motor drive. Individual speeds can be adjusted for ventilation mode to suit specific requirements.
Key Features
Suitable for both heat and smoke extraction (24 V) and natural heat and smoke extraction systems according to EN 12101-2, as well as natural ventilation (230 V using a mains adaptor)
Available in stroke lengths of 300, 500, 750, and 1000 mm
Intelligent electronics: continuously adjustable drive stroke and customizable speeds for both ventilation and RWA modes
Integrated synchronised module: true synchronization of up to 3 drives without the need for an external control unit
DIP switch for selecting control mode (solo, synchronized, master, or slave)
Console program designed 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 type and console