BELIMO LF24 US


Supplier Part #: LF24 US

Damper Actuator, 24VAC/DC DirectCoupled Spring Return Air

Product Info

Spring Return Damper Actuators

LF Series Direct Coupled Spring Return Damper Actuator

  • Torque: 35 in lb minimum
  • For modulation or On/Off control of dampers in HVAC systems
  • Control input**: variable with MFT (VDC, PWM, floating point, on-off)
  • Overload protection: electronic throughout rotation
  • Brushless DC motor
  • Fits shaft diameter: 3/8" to 1/2" (standard); 1/2"-3/4" (with K6-1 clamp accessory)
  • Position indication: visual indicator
  • Spring return reversible: CW/CCW mounting
  • Electrical connection: 3’, 18 gauge appliance rated cable
    (on/off, MFT, -S Types). Plenum for modulating
  • CE and CSA Certified
  • ISO 9001 Listed
  • Housing: NEMA 2 / IP54 UL enclosure
  • UL and cULus Listed
  • 5-Year warranty

** Variable with MFT, see complete technical data in MFT product documentation

A = < 40 to 75 Sec motor; < 25 sec @-4°F to 122°F [-20°C to 50°C] < 60 sec @-22°F [-30°C] Spring

B = 150 Sec constant, independent of load Motor; < 25 sec @-4°F to 122°F [-20°C to 50°C]; < 60 sec @-22°F [-30°C] Spring



Item Specifications

  • No
  • On/Off
  • No
  • 24VAC/DC
  • < 40 to 75 Sec motor
  • < 25 sec @-4°F to 122°F -20°C to 50°C < 60 sec @-22°F -30°C Spring
  • LF Series
  • 7VA

Other Variations of This Item