WMS 309

Spindle actuator 900N, single version

  • Spindle actuator, single version, 900N
  • For comfort ventilation

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WMS 309

About WMS 309

Main features

  • Natural ventilation

    Natural ventilation

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

24V Nominal voltage

    24V Nominal voltage

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

Product Details

This single actuator is equipped with an electric overload switch.

Brackets and fastenings to be ordered seperately.


Technical specifications
Spindle stroke see items
Opening speed 5,8 mm/s (full load)
Force max. 900N
Nominal voltage 24 VDC
Current consumption  1A
Size Ø36mm
Colour anodized aluminium (EV1)

Delivery includes

Spindle actuator with 2.5m silicon connecting cable.

Intelligent control of windows: MotorLink®

MotorLink® is a communication technology that enables 2-way control and feedback between window actuators and the Building Management System via the MotorController. All WindowMaster control systems are MotorLink® capable with many of our actuators. Click below to learn more and see related products.

Read more
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