24 V Louvre Drive KLDM

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

With only 230 x 78 x 40 mm and 1600 N, the KLDM is a small compact power pack that 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 data:

Electrical characteristics

• Rated voltage: 24 V DC (-20 % /+25 %)
• Rated current: approx. 0.85 A
• Switch-off: limit switch
• Protection class: III

Mechanical properties

• Stroke length: approx. 125 mm
• Compressive force: 1600 N
• Tractive force: 1600 N
• Clamping force: 3500 N
• Running speed: approx. 3.5 mm/s
• Duty cycle: 30 % ED related to 10 min, 3 min ON, 7 min OFF
• Service life: > 10,000 cycles
• Dimensions: (L x H x D) 230 x 78 x 40 mm

Electrical connection

• Connection cable 2 x 0.5 mm² silicone, approx. 2 m long

Installation and ambient conditions

• Ambient temperature: -15 °C to +70 °C
• Protection class: IP 42

Material

• Enclosure: aluminium
• End caps: Metal, black
• Colour: EV1/silver, anodised