24 V Louvre Drive KLDM

The KLDM was specially developed for use in louvre windows. It is suitable for smoke and heat extraction and natural ventilation.

With only 230 x 78 x 40 mm and 1600 N, the KLDM is a small compact power pack, which opens and closes even heavy louvre dampers.

It has a stroke width of 125 mm and offers various mounting options such as a push tube with 8 mm internal thread, dovetail guides on both sides for brackets with clamping blocks or a swivel eye with Ø 8 mm.

Technical specifications 

Electrical properties
Rated voltage: 24 V DC (–20 % /+25 %)
Rated current: approx. 0.85 A
Cutoff Limit: position switch
Protection class: III

Mechanical properties
Stroke length: approx. 125 mm
Pressing force raft: 1600 N
Tractive force: 1600 N
Locking force: 3000 N
Running speed: approx. 3.5 mm/s
Duty cycle: 30 ED (10 min)
Service life: > 10.000 cycles
Dimensions (L x H x D):  230 x 78 x 40 mm

Electrical connection
Connection: 2 x 0.5 mm² Silicone, approx. 2 m long
Installation and ambient conditions
Ambient temperature -15 °C to +70 °C
Protection category IP 42

Material
Housing: Aluminium
End caps: Metall, black
Colour: EV1/anodised silver