The swing arm window opener uses an electric motor to automatically open the window sash when receiving a signal from the fire alarm or ventilation control system. This solution creates a path for smoke to escape, helping reduce the accumulation of smoke and heat inside the building. It can also be used for natural ventilation during normal operation.
The swing arm window opener features a compact and flexible design, making it suitable for various window types and sash configurations. Depending on the configuration, the motor can use a sliding arm or chain drive mechanism to meet different requirements for stroke, opening angle, and operating force.
Key features
Automatic sash opening: Operates based on control signals from the smoke ventilation or fire alarm system.
Smoke and heat ventilation support: Provides an escape path for smoke through window openings designed for smoke ventilation.
Natural ventilation: Can be used to improve air circulation under normal operating conditions.
Flexible operating force: The appropriate window motor can be selected according to the size, weight, and construction of the window sash.
Flexible stroke and opening angle: Meets different requirements based on the window design and installation position.
Multi-point synchronization: Depending on the configuration, multiple opening points can be controlled within the same window system.
Compact design: Easy to integrate into the window structure and overall building architecture.
System integration: Can be integrated with fire alarm systems, smoke ventilation control panels, and other related control devices.
Practical applications
Office and high-rise buildings: Supports smoke ventilation and helps reduce heat accumulation through swing-opening windows.
Hotels, resorts, and shopping malls: Combines smoke ventilation in emergency situations with natural ventilation under normal conditions.
Hospitals, schools, and public buildings: Automatically opens windows according to control signals, supporting smoke control in designated areas.
Factories, warehouses, and industrial facilities: Suitable for areas requiring enhanced smoke and heat ventilation through windows.
Casement and top-hung windows: The appropriate window motor configuration can be selected based on the window type, dimensions, sash weight, and actual opening angle.
Sonha Auto provides consultation on suitable swing arm window opener solutions based on the window design, smoke ventilation requirements, and operational needs of each project. Contact us for configuration advice, quotations, and a suitable installation solution.
Single-chain automatic window openers use a chain actuator to control the opening and closing of casement windows, making them suitable for windows installed in high positions and automatic ventilation applications.
