Belimo LF230-S - rotary actuator for dampers with fail-safe function

Belimo LF230-S - rotary actuator for dampers with fail-safe function

Belimo
zł904.12
VAT included
zł735.06 tax excluded

Belimo LF230-S rotary actuator for air dampers, with a fail-safe function provided by a return spring. Torque 4 Nm, supply AC 100...240 V, Open/Close control and an integrated 1x SPDT auxiliary switch.

Motor running time is 75 s / 90°, and the protection rating is IP54.

Delivery in approx. 14 days
Share

Belimo LF230-S

Rotary actuator for controlling dampers in technical building systems. During operation, the motor moves the damper to its operating position and tensions the return spring. If the power supply is interrupted, the spring moves the damper to its safety position. The product is designed for air dampers with an area of up to approx. 0.8 m².

Key features and specifications

  • Motor and fail-safe function torque: 4 Nm.
  • Rated voltage: AC 100...240 V; frequency: 50/60 Hz.
  • Control: Open/Close.
  • Motor running time: 75 s / 90°; fail-safe function running time: <20 s @ -20...50°C, <60 s @ -30°C.
  • Integrated auxiliary switch: 1x SPDT, 0...100%.
  • Power consumption during operation: 3.5 W; at rest: 2 W; for cable sizing: 6.5 VA.
  • Rotation angle: max. 95°; adjustment by means of an integrated mechanical end stop.
  • Mounting on the damper shaft: universal clamp 8...16 mm; mechanical position indicator.
  • Power and control connection: 1 m cable, 2x 0.75 mm²; auxiliary switch connection: 1 m cable, 3x 0.75 mm².
  • Protection rating: IP54; ambient temperature: -30...50°C [-22...122°F].

  • Brand
    Belimo
  • Reference
    LF230-S
  • EAN13
    7630498103872

  • AC/DC voltage
    AC 100...240 V
  • Auxiliary switch connection
    Cable 1 m, 3x 0.75 mm²
  • Power consumption (running)
    3.5 W
  • Power consumption (holding)
    2 W
  • Rated power
    6.5 VA
  • Power supply control connection
    Cable 1 m, 2x 0.75 mm²
  • Control type
    Close/Open
  • Protection rating
    IP54
  • Manual override
    No
  • Running time (motor)
    75 s / 90°
  • Running time (safety function)
    ＜20 s
  • Ambient temperature
    -30...50°C [-22...122°F]
  • Auxiliary contacts
    1x SPDT
  • Torque
    4 Nm
  • Direction of movement - motor
    Selectable by mounting L/R
  • Rotational angle
    95°
  • Mechanical connection
    Universal clamp 8...16 mm
  • Direction of rotation (safety function)
    Selectable by mounting L/R

Techniczna karta katalogowa

Download (628.01KB)

Instrukcja montażu

Download (545.19KB)

Techniczna karta katalogowa – LF230-S

Download (632.04KB)

EU Declaration of Conformity – LF230-S

Download (39.63KB)

Environmental Declaration – LF..

Download (71.96KB)
In business since 2005
Over 20 years of experience
A trusted partner
Reliable service and customer trust
Technical support
Help with selecting and operating equipment

You might also like

Comments (0)

No customer reviews for the moment.

4 other products in the same category

Back to top