Belimo AFX24-MFT Spring-Return Actuator

Belimo AFX24-MFT is a spring-return actuator designed for HVAC damper control, delivering 20 Nm of torque with a precise 95-degree travel. This AC/DC 24 V device draws 11 VA and operates on a 3-point control scheme via a 2-wire contact for reliable, low-energy performance.

Built for durability, it carries an IP54 rating and a rapid spring-return action with running time under 20 seconds. The AFX24-MFT supports reversible direction (right/left), allowing flexible installation to suit different damper configurations. A convenient manual override enables local and fast commissioning or troubleshooting without power.

• 20 Nm torque and 95° rotation for versatile damper control
• AC/DC 24 V operation, 11 VA power draw
• 3-point control with 2-wire connection
• IP54 rated enclosure for protection against dust and water
• Spring-return mechanism with running time < 20 s
• Reversible direction (right or left) for flexible installation
• Built-in manual override for quick local operation