Chain Actuator WMX 813

Product Details


Chain actuator

  • optimized design for concealed installation
  • for smoke and comfort ventilation
  • to be used with all window types


Programmable 24V DC chain actuator for concealed installation for smoke and comfort ventilation.


  • To be used together with ±24V control units or control units with MotorLink®
  • Synchronization of up to four window actuators – no need for an external synchronization module
  • Genuine position feedback and three speeds when using control unit with MotorLink®
  • Soft close
  • The electronics in this actuator can be programmed to suit specific requirements – i.e. pressure- and traction force, stroke, speed/sound level – with the WAT 100 programming box, also possible following installation
  • Built-in electronic load switch-off/end stop
  • Electronic actuator with micro controller
  • The actuator has an integrated reverse function to ensure a prolonged life span of the window gaskets
Technical specifications
Chain opening 50 – 1000mm in increments of 10mm
Opening speed 1-17 mm/s (TrueSpeed)
Pressure force dependent on chain length
– see the table on the product sheet
Tractive force dependent on chain length
– see the table on the product sheet
Voltage: nominal 24V DC
24V DC (max. 10% ripple)
Current consumption 1A
Size 22 x 33mm ( H x D), length (L) depending on chain stroke
Colour Black anodized aluminium, black RAL 9005. RAL colours available at additional price



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