Belimo AFB24-MFT Damper Actuator

The Belimo AFB24-MFT Damper Actuator delivers precise modulation for HVAC systems with direct-coupled, modulating, multi-function technology. This spring-return actuator operates on 24 Volt AC/DC and provides a 95-degree rotation for accurate damper positioning.

Designed for reliability in demanding environments, it runs at 7.5 W (running) and 3 W (holding), delivering up to 180 inch-pounds of torque. The Output Signal ranges from 2 to 10 Volt DC at 0.5 Milliamp, enabling seamless integration with standard control systems. Built for durability, the enclosure is NEMA 2/IP54 with a zinc-coated metal body and plastic casing, and it fits a wide range of dampers thanks to a 1/2 to 1.05 inch shaft diameter and a compact footprint (3.15"W x 3.42"D x 9.69"H).

Ideal for HVAC applications requiring UL/CE approvals and ISO 9001 quality management, the Belimo AFB24-MFT ships with a 5 Millimeter Hex Crank for easy manual adjustment.

• Direct-coupled, modulating, multi-function actuator for precise damper control
• Spring-return operation with 95° rotation
• 24V AC/DC supply; running 7.5 W, holding 3 W
• Torque up to 180 in-lb; output 2–10 V DC, 0.5 Milliamp
• NEMA 2 / IP54 enclosure; zinc-coated metal body with plastic casing
• Includes 5 Millimeter Hex Crank; compact size: 3.15"W x 3.42"D x 9.69"H
• Compliance: UL, UL 60730, CE, CAN/CSA E60730, ISO 9001