Description
The Belimo AMB24-MFT is a heavy-duty rotary damper actuator engineered for versatile commercial and industrial HVAC applications. Featuring Belimo’s Multi-Function Technology (MFT), this actuator supports a wide range of control signal inputs from a single unit, eliminating the need for multiple actuator SKUs across different system configurations.
Key Features
- 180 in-lb torque output for reliable damper control in demanding applications
- Multi-Function Technology (MFT) — field-configurable for multiple control modes
- Compatible with 4-20 mA analog signal (500 Ohm input impedance)
- Compatible with PWM (Pulse Width Modulation) signal (1500 Ohm input impedance)
- Supports floating point (tri-state) control
- Supports On/Off control
- Accepts 2-10 Vdc proportional control signal
- Dual voltage supply: 24 Vac or 24 Vdc
- Rotary actuator design for direct-coupled damper shaft mounting
Control Signal Compatibility
- 4-20 mA input — 500 Ohm impedance
- PWM input — 1500 Ohm impedance
- Floating point (tri-state) control
- On/Off control
- 2-10 Vdc proportional control
Electrical Specifications
- Supply voltage: 24 Vac / 24 Vdc
- Torque: 180 in-lb
- Actuator type: Rotary
Applications
The AMB24-MFT is ideal for VAV systems, air handling units, economizers, and other commercial HVAC damper applications where multiple control signal types may be encountered. Its MFT platform allows contractors and system integrators to stock a single actuator model that adapts to virtually any BAS or DDC controller output — reducing inventory costs and simplifying field installation.
Why Choose Belimo AMB24-MFT?
- Single actuator supports multiple control signal types — reduces inventory
- Field-configurable via DIP switches or Belimo PC-Tool
- Robust 180 in-lb torque handles large damper assemblies
- Dual 24 Vac/Vdc supply voltage for broad system compatibility
- Trusted Belimo quality and reliability for commercial HVAC







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