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    Fire curtains

    Fire curtains separate fire compartments, slowing the spread of fire in a warehouse, production hall, shopping centre or car park for 15 to 120 minutes.

  • FK servis - Smoke barriers
    FK servis - Smoke barriers
    Smoke barriers

    Smoke barriers divide a space into several smaller smoke zones. These are then easier to ventilate using a smoke and heat exhaust ventilation system.

  • Smoke and heat exhaust ventilation
    Smoke and heat exhaust ventilation
    Smoke ventilation

    Smoke and heat exhaust ventilation minimises property damage, makes it easier for firefighters to intervene and gives people enough time to leave the building safely.

  • Louvre windows and rooflights
    Louvre windows and rooflights
    Louvre windows and rooflights

    Louvre windows certified to standard 12101-2, not just for smoke and heat exhaust ventilation systems, but also for smoke and heat exhaust ventilation of protected escape routes.

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    Electromobility
    Electromobility

    Systems and equipment for limiting the spread of electric vehicle fires, especially in public and private multi-storey car parks.

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    Daily ventilation 1
    Natural ventilation

    Natural ventilation systems ensure a steady flow of fresh air, removing heat and moisture. Even fully automatically.

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  • KA 66-TW-K

KA 66-TW-K

MOST POWERFUL UNIVERSAL CHAIN DRIVE 230 V
Category:

The same functions and performance values as the KA 66-TW, but with direct 230 V power: our KA 66-TW-K has two chains that open the window sash evenly, each with a push force of 300 N.

KA 66-TW-K

Features

  • Can be used for smoke exhaust openings, D+H Euro SHEV to EN 12101-2, and for daily ventilation.
  • With an integrated BSY+ motor and microprocessor-controlled synchronised electronics.
  • Direct control via 230 V AC
  • Two drive chains for optimum force application to the sash
  • Special chain stabilisation
  • Pressure relief on the window seal after closing
  • Electronic force and position control
  • Programmable drive functions and various drive parameters
  • Travel speed in the CLOSE direction drops to 5 mm/s (passive closing edge protection)
  • Timed reversing when an obstacle is detected in the CLOSE direction (active closing edge protection).
  • Available in any RAL shade
  • Can be used for practically all types of window openings
  • The drive is suitable for surface mounting on the window sash or frame
  • Thanks to universal brackets, the drive is compatible with almost all available types of system profiles incl. Aluprof, Colt, Gutmann, Heroal, Jet-Brakel, Raico, Reynaers, Sapa, Schüco, Skandinaviska, Technal, Wicona

Gallery

KA 66-TW-K - Dimensions
KA 66-TW-K - Dimensions (PNG, ~532 KB)
KA 66-TW-K - Dimensions (detail)
KA 66-TW-K - Dimensions (detail) (PNG, ~543 KB)
KA 66-TW-K - Force diagram
KA 66-TW-K - Force diagram (PNG, ~450 KB)
KA 66-TW-K - Surface mounting on an top-hung window opening outwards
KA 66-TW-K - Surface mounting on an top-hung window opening outwards (JPG, ~423 KB)
KA 66-TW-K - Surface mounting on a bottom-hung window opening inwards
KA 66-TW-K - Surface mounting on a bottom-hung window opening inwards (JPG, ~442 KB)

Downloads

Technical data

KA 66-TW-K
Power supply 230 V AC / +10 % ... -15 %
Input frequency 50 Hz
Power 45 W / 75 VA
Duty cycle 30 % (ON: 3 min. / OFF: 7 min.)
Push force 600 N
Pull force 600 N
Nominal locking force ** 3 000 N
Service life 20 000 double strokes *
Stroke 350 - 800 mm
Opening speed (daily ventilation) 12.2 mm/s
Opening speed (SHEV) 16.1 mm/s
Closing speed 11.8 mm/s
Protection rating IP 32
Emission sound pressure level LpA ≤ 70 dB(A)
Temperature range -15 °C (-5 °C ***) ... +75 °C
Fire resistance B300 (30 min / 300 °C)
Material aluminium
Surface finish powder coating
Colour white aluminium (~ RAL 9006)
Connection silicone cable
W x H x D 1275 / 1625**** x 40 x 59 mm
* For vertical use, consult a specialist from our company.
** Depending on the anchoring method.
*** In accordance with VdS 2580.
**** Depending on the stroke length.

Optional extras

  • Function programming
    The option of configuring drive parameters (e.g. the stroke) individually using software and the related service tools, for drives fitted with PLP, BSY or BSY+ electronics.
  • Acoustic signal (corresponding to the protection class)
    AS2 corresponds to “protection class 2” of the ZVEI risk assessment by means of an acoustic warning signal in the “CLOSED” running direction. AS3 corresponds to “protection class 3” of the ZVEI risk assessment: in addition to AS2, it stops the drive for 11 s with a remaining stroke of 28 mm.
  • End position signal (OPEN / CLOSED)
    Feedback from the drive via an integrated potential-free switching contact. It is given when the chain drive or linear drive has fully extended or retracted.
  • SBD (bendable chain)
    The drive chain with a rigid back bends in the direction of the hinges. The drive is fixed in place (it does not pivot).
  • SBU (bendable chain)
    The drive chain with a rigid back bends in the direction of the hinges. The drive is fixed in place (it does not pivot).

Certificates and approvals

  • EN 12101-2
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Need more information?

Contact our sales team by phone at +420 312 672 903 or by e-mail at [email protected].