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Industrial sectional door "SLX 40"



The Teckentrup SLX 40 sectional door combines elegant transparency with maximum light penetration, thus making modern architectural concepts possible and providing suitable settings to present high quality lifestyle products such as cars and camper vans, yachts and boats.

Technical data industrial sectional door SLX 40

Performance characteristics (per EN 13241-1)

Thermal insulation: EN 13241-1, Annex B EN 12428
   - U = 3,5 W/(m²K) (door* without wicket door with double glazing)
   - Optional: U = 3,3 W/(m²K) (door* with KS-triple glazing)
     *approx. 16 m² door area²

Resistance against wind loads per EN 12424
   - class 2 (max. Pa)

Water penetration resistance: per EN 12425
   - class 2/3

Air permeability: per EN 12426
   - class 3

Fire performance: per DIN EN 4102
   - door leaf element building material class B2

Installation in

• Masonry
• Concrete
• Steel structures

Size range

Modular dimension:
Width:   2000 - 4000 mm
Height:  1875 - 6000 mm
(more dimensions on requets)

Door leaf

• Frame construction made of aluminium profiles;
   cold-rolled section without thermal separation:
   AL-MG-SI 0.5
• Anodised E6/EV1 surface, filled as standard with
   20 mm synthetic double glazing, colourless, scratch-resistant
• Synthetic holding strip black, with seal
• Additional filling with triple glazing
• The doors are available without vertical mullions up to a
   width of 3,000 mm – above 3,000 mm they are fitted with
   a vertical mullion


• Shaft drive, chain drive, three-phase voltage 400V 3~Ph, 50 Hz,
   60% ED, protection class IP 65, with emergency hand crank,
   TÜV approved
• Shaft drive with alternating voltage 230 Volt 1~Ph, 50 Hz,
   60% ED, protection cl. IP 65, with emergeny hand crank,
   TÜV approved, combined with a frequency converter control
   with “soft”-start and “soft” stop
• Direct drive as springless door without weight compensation,
   three-phase voltage 400V 3~Ph, 50Hz, 60% ED, protection
   class IP 65, with emergency hand crank, TÜV approved,
   safety device integrated


• For shaft and chain drives, ready to plug pre-wired and with CEE-plug.
   In the basic usage noticed as deadman-control. Function without
   closing edge safety device, control voltage 24V safety extra low
   voltage, protection class IP 65, push buttons open-stop-close
• Pulse control (automatic mode “close“) in connection with closing
   edge safety device
• Radio remote control
• Automatic closing in combination with traffic lights
• Traffic control

Special equipment

• Casing
• Fixed panels
• Matching side door N53 with upper casing
• Stop rail
• Ventilation grille
• Special RAL-colours