AFB, AFX (180 in-lb) Spring Return

Belimo’s new AFB and AFX Series sets a new standard for direct-coupled spring return actuators in the HVAC market. A compact size, low power consumption and 35% increase in minimum torque output sets the new AFB and AFX apart from other market solutions. More torque combined with faster running times for both motor drive and spring return widen the application fields giving customers a cost effective solution with high quality.
- Model Selection
- Features
- Technical Documentaion (pdf)
- Installation Manual(pdf)
- Product Facts (pdf)


Belimo AFB(X)24(-S)Belimo AFB(X)24(-S)
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Regular price: $534.00
Sale price: $197.00
Belimo AFB(X)UP(-S)Belimo AFB(X)UP(-S)
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Regular price: $588.00
Sale price: $216.00
Belimo AFB(X)24-SR(-S)Belimo AFB(X)24-SR(-S)
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Regular price: $643.00
Sale price: $240.00
Belimo AFB(X)24-MFT(-S)Belimo AFB(X)24-MFT(-S)
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Regular price: $702.00
Sale price: $264.00
Belimo AFB(X)24-MFT95Belimo AFB(X)24-MFT95
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Regular price: $636.00
Sale price: $271.00
Belimo AFB(X)24(-S) N4Belimo AFB(X)24(-S) N4
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Regular price: $1,080.00
Sale price: $418.00
Belimo AFB(X)UP(-S) N4Belimo AFB(X)UP(-S) N4
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Regular price: $1,134.00
Sale price: $437.00
Belimo AFX24-SR(-S) N4Belimo AFX24-SR(-S) N4
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Regular price: $1,189.00
Sale price: $461.00
Belimo AFB(X)24-MFT(-S) N4Belimo AFB(X)24-MFT(-S) N4
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Regular price: $1,248.00
Sale price: $486.00
Belimo AFB(X)24-MFT95 N4Belimo AFB(X)24-MFT95 N4
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Regular price: $1,182.00
Sale price: $492.00
Model Selection
Features

  • Cut labor costs with simple direct coupling.
  • True mechanical spring return – the most reliable fail-safe.
  • Reverse mount for clockwise or counterclockwise fail-safe.
  • Check damper position easily with clear position indicator.
  • Overload-proof throughout rotation
  • Temporary restrictions in damper movement will not change actuator operation. Actuator returns to normal operation when restriction is removed (modulating actuators).
  • Built-in mechanical stop to adjust angle of rotation.
  • By eliminating internal condensation incorporated breather membrane optimizes performance in harsh airstream environments.
  • Built-in auxiliary switches is easy to use, offers feedback or signal for additional device (-S models).
  • Manual override crank speeds installation
  • Need to change control direction? Do it easily with a simple switch (modulating actuators).
  • Microprocessor-controlled brushless DC motor increases actuator life span and reliability, provides constant running time (modulating actuators).
  • Rugged metal on plastic housing withstands rough handling in the mechanical room.
  • Standard 3 ft. appliance cable and conduit connector eases installation.
  • Double insulated – no need for separate safety ground. A Belimo exclusive (-S models).
  • Automatically compensates for damper seal wear, ensuring tight close-off.
  • Added Flexibility to Select Clamp, Electrical Connection, and Running Time to fit your Specific Application with Belimo’s Flexible Line of Actuators (AFX).