Chain actuator

  • Chain actuator for surface mounting,
  • For smoke and comfort ventilation.
  • For all window types except roof windows.

Natural ventilation
The product is suitable for comfort ventilation to ensure that the building’s users enjoy a comfortable indoor climate

Smoke ventilation
The product is suitable for smoke ventilation and use natural driving forces for the efficient exhaust of smoke and heat

24V Nominal voltage
The product is to be connected to a ±24V power supply

MotorLink®
The product communicates with power supplies with MotorLink® – an intelligent patented digital communication from WindowMaster

Brackets to be ordered separately.

Stroke (mm) Programmable, 50 – 250
Max Force (N) 150
Supply Voltage 24Vdc
Max Current (amps) 1
Max Speed (mm/s) 9.5
Locking Force (N) 3000
Window Types Bottom Hung, Centre Pivot, Side Hung, Top Hung
IP Rating IP20
Colour/Finish Black, Silver, White
Application Natural Ventilation, Smoke Ventilation

Download PDF's

Window Master WMX 804 Data Sheet
Window Master WMX 804 installation