Window Actuators

Haes offers automatic window opening and closing solutions for a wide selection of different application cases. The wide product portfolio ranges from a choice of drive systems for regular ventilation and aeration through to complete fresh and exhaust air solutions for safe and speedy smoke extraction

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  • The GEZE Slimchain is designed for universal use. This chain can be integrated perfectly into the facade design thanks to its slim and discreet look.

    • Can be used both for heat and smoke extraction (24V) and for natural heat and smoke extraction systems in accordance with DIN 12101-2 as well as for natural ventilation (230V using a mains adaptor).
    • Integrated synchronised module: true synchronisation of up to 3 drives with no external control device.
    • Simple and fast assembly using the GEZE Smart fix assembly system.
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  • The GEZE Powerchain is suitable wherever large forces and very large opening widths are required. In addition, it facilitates fast opening speeds particularly for emergency smoke and heat extraction, even with very heavy windows.

    • Available in stroke length versions 600 mm, 800 mm and 1,200 mm; continuously adjustable drive stroke and individual speeds for the ventilation and heat and smoke extraction mode
    • Can be used for natural ventilation (230 V using a mains adaptor), for heat and smoke extraction (24 V) and in natural heat and smoke extraction systems in accordance with EN 12101-2
    • Integrated synchronised module: true synchronisation of up to 3 drives with no external control device
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  • Heavy and wide casements in particular can be opened and closed by the GEZE E250NT electric motor drive. Individual speeds can be set for ventilation mode.

    • Can be used both for heat and smoke extraction (24V) and for natural heat and smoke extraction systems in accordance with EN 12101-2 as well as for natural ventilation (230V using a mains adaptor)
    • Available in stroke length versions 100, 150, 200, 230, 300, 500, 750 and 1000 mm
    • Integrated synchronised module: true synchronisation of up to 3 drives with no external control device
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