D+H LDx-5
The LD Series is extremely versatile. Thanks to an adapter for louvre-specific or centred driver mounting, these drives are suitable for virtually any louvres. Compared to the LDx-1-PLP, this louvre drive features an integrated 230 V power supply unit.

Max. force of pressure and tensile force of 1400 N and 1800 N
Holding force of 5000 N for very large louvre windows
Direct control via 230 V AC
Louvre window drive can be adapted for all common louvre manufacturers (such as EuroLam, Fieger, HAHN, NACO, Schneider + Nölke)
Centrally supported driver position
Developed based on DIN EN 12101-2
Can be used for openings for smoke exhaust and for daily ventilation
With motor electronics controlled via microprocessor
With a sound pressure level of LpA ≤ 45 dB(A), the drive is among the quietest of its class
D+H LDx-5 has Corrosion‑protected drive components
Additional passive and active anti‑trap protection system for the main closing edges with reversing function

Additional information



Product Applications

This product is suitable for:

  • Roof & Skylight windows
  • Top & bottom hung windows
  • Conservatory Ventialtion

Technical Details

Power Supply:
230 V AC / +10 % … -15 % / 50 Hz
Force of pressure:
1800 N
Tensile force:
1800 N
Nominal Locking Force:
5000 N
Nominal force:
1800 N
OPEN running speed:
2 mm/s
CLOSED running speed:
2 mm/s
IP 40
Emission sound pressure level:
LpA ≤ 45 dB(A)
Temperature range:
-5 °C … +75 °C
Fire resistance:
B300 (30 min / 300 °C)
Anodized Aluminium
2.5 m silicone cable
W x H x D:
365 x 67 x 38 mm

Download PDF's

LDx-5 Instructions

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