Belimo GK24A-SR - rotary actuator for dampers with safety function

Belimo GK24A-SR - rotary actuator for dampers with safety function

Belimo
zł2,571.83
VAT included
zł2,090.92 tax excluded

Belimo GK24A-SR rotary actuator for dampers, with a safety function and a torque of 40 Nm. AC/DC 24 V supply, 2...10 V modulating control and 2...10 V position feedback signal.

Motor running time is 150 s / 90°, and the safety function running time is 35 s / 90°.

Delivery in approx. 14 days
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Belimo GK24A-SR

Rotary actuator for controlling dampers in technical building systems. During normal operation, capacitors store energy; if the power supply is interrupted, the actuator moves the damper to the set safety position.

Key features and specifications

  • Torque: 40 Nm; supply: AC/DC 24 V, 50/60 Hz.
  • 2...10 V modulating control and 2...10 V position feedback signal.
  • Motor running time: 150 s / 90°; safety function running time: 35 s / 90°.
  • Safety position adjustable from 0...100% in 10% increments; factory-set hold-up time (PF): 2 s.
  • Rotation angle: max. 95°; can be limited on both sides using adjustable mechanical stops.
  • Motor direction selected using a 0/1 switch; manual override by push-button.
  • Reversible universal mounting clamp for shafts 12...26.7 mm; mechanical position indicator.
  • Power and control connection: 1 m cable, 4x 0.75 mm².
  • Power consumption during operation: 11 W; at rest: 3 W; wire sizing power: 21 VA.
  • Degree of protection IEC/EN: IP54; protection class IEC/EN: III, Safety Extra-Low Voltage (SELV).
  • Ambient temperature: -30...50°C [-22...122°F].

  • Brand
    Belimo
  • Reference
    GK24A-SR
  • EAN13
    7630498111587

  • AC/DC voltage
    AC/DC 24 V
  • Power consumption (running)
    11 W
  • Power consumption (holding)
    3 W
  • Rated power
    21 VA
  • Power supply control connection
    Cable 1 m, 4x 0.75 mm²
  • Control type
    DC 2...10 V
  • Protection rating
    IP54
  • NEMA protection rating
    NEMA 2
  • Enclosure type
    UL Enclosure Type 2
  • Manual override
    Using the button
  • Running time (motor)
    150 s / 90°
  • Running time (safety function)
    35 s
  • Ambient temperature
    -30...50°C [-22...122°F]
  • Torque
    40 Nm
  • Direction of movement - motor
    Selectable via switch 0/1
  • Rotational angle
    95°
  • Mechanical connection
    Reversible universal mounting clamp 12...26.7 mm
  • Direction of rotation (safety function)
    Selectable via switch 0...100%

Techniczna karta katalogowa

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Instrukcja montażu

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Techniczna karta katalogowa – GK24A-SR

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EU Declaration of Conformity – GK24A-SR

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Environmental Declaration – GK..

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