Louvre window drive


Delicate and powerful: Our louvre window drives feature high compressive and tensile force with small dimensions of just 25 mm x 25 mm x 413/423 mm.
Product NamePriceQty

Performance features

  • Can be used for openings for smoke exhaust; D+H Euro SHEV in accordance with EN 12101‑2; and for daily ventilation
  • With motor electronics controlled via microprocessor
  • High pressure and tensile force with very compact dimensions
  • Force and position control for synchronous run of two drives
  • Corrosion‑protected drive components
  • Programmable drive functions and different drive parameters
  • Additional passive and active anti‑trap protection system for the main closing edges with reversing function
  • Louvre window drive can be adapted for all common louvre manufacturers (such as EuroLam, Fieger, HAHN, NACO, Schneider + Nölke)

Technical Data

Supply 24 V DC / ±15 % / 0.8 A
Nominal force 900 N
Service life 20000 double strokes
Stroke 28.5 - 80 mm
OPEN running speed 2.1 mm/s
CLOSED running speed 2.1 mm/s
Type of protection IP 50
Emission sound pressure level LpA ≤ 70 dB(A)
Fire resistance B300 (30 min / 300 °C)
Housing V2A stainless steel
Connection Silicone cable
W x H x D 423 x 25 x 25 mm
Weight 1.20 kg
* In accordance with VdS 2580


TypeArt. NoRemark
LDx24.020.10Variable equipment possible

Potential drive options

Approvals / Certificates

These products are also available with the following approvals:

Find out about permission details from your D+H Partner.


LDx-1, LDx-5, LDx - Louvre window drive (158.87KB)

LDx - Louvre window drive (1.05MB)

LDx [24.020.10]