D+H DDS 54/500

DDS 54/500 – Door opener drive



n the event of a building fire, you need to provide smoke extraction in the roof area and supply fresh air at the lower section of the wall. The DDS 54 opens your doors a maximum of 90° using a force of pressure of 500 N, making your escape routes accessible as well.


Performance features:

  • For opening single‑leaf doors up to 90°
  • With motor electronics controlled via microprocessor
  • High force of pressure due to special chain stabilisation
  • Control output for on‑site electronic door release
  • Guarantees the necessary supply air and open escape routes
  • The door remains operable by hand
  • Automatic motor lock, Ikon or Ehem, can be combined
  • Programmable drive functions and different drive parameters
  • Additional passive and active anti‑trap protection system for the main closing edges
  • Bracket set included