NBS Source
List your products

A range of linear actuators, suitable for façade and roof windows.

Features and benefits:

  • Can be used for window and vents for smoke exhaust; D+H Euro SHEV in accordance with EN 12101-2 and for daily ventilation.
  • With integrated BSY+ motor and synchronised electronics controlled via microprocessor.
  • High-speed function (HS) for especially fast opening windows in case of fire (SHEV).
  • Option of up to four drives in one synchronous group.
  • Groove in the drive tube for flexible installation and configuration of the swivel range.
  • Option of cable infeed above and below.
  • Programmable drive functions and different drive parameters.
  • Running speed in closed direction decreases to 5 mm/s (passive closing edge protection).
  • Time-controlled reversing when an obstacle is detected in the closed direction (active closing edge protection).

General information
Specification data
Product Reference

DXD Linear Actuator


See 'Options' below and insert reference.




Various options available consult literature and insert product reference(s).


Standard product features

Technical characteristics:

  • Supply: 24 V d.c (5 A). Except for '- K' drives which requires 230 V (50 Hz).
  • Duty cycle: 30 %.
  • Force of pressure: 3000 N.
  • Tensile force: 2000 N.
  • Nominal locking force: 2200 N.
  • Service life: > 10 000 double strokes.
  • Open running speed: 7.1 mm/s.
  • Open running speed - HS: 17 mm/s.
  • Closed running speed: 7.1 mm/s.
  • Ingress protection rating: IP 64.
  • Fire resistance: B300 (30 min/ 300°C).
  • Housing: Aluminium.
  • Surface: Anodized white aluminium (~RAL 9006).
  • Connection: 2.5 m cable.
  • Standards: EN 12101-2 CE certified.
  • Stroke: 1000 mm.
  • Weight: 6.70 kg.

Product Options


  • DXD 300-BSY+ drive (24 V d.c).
  • DXD 300-K-BSY+ drive (direct control via 230 V).
  • DXD 300/600-BSY+.
  • DXD 300/800-BSY+.
  • DXD 300/1000-BSY+.
  • DXD 300/1200-BSY+.
  • DXD 300-BSY+ - Bespoke, variable equipment possible.
  • DXD 300/600-K-BSY+.
  • DXD 300/800-K-BSY+.
  • DXD 300/1000-K-BSY+.
  • DXD 300/1200-K-BSY+.
  • DXD 300-K-BSY+ - Bespoke, variable equipment possible.