Description
The Belimo AMQB24-1 is a heavy-duty rotary damper actuator engineered for dependable On/Off control in commercial and industrial HVAC applications. Delivering 140 in-lb of torque, this actuator is well-suited for medium to large damper assemblies where consistent, precise positioning is essential. Powered by 24Vac or 24Vdc, it integrates seamlessly into a wide range of building automation and air-handling systems.
Designed with Belimo’s proven reliability, the AMQB24-1 features a compact, direct-coupled design that eliminates the need for crank arms and linkages, reducing installation time and minimizing potential failure points. Its robust construction ensures long service life even in demanding environments.
Key Features
- Torque output: 140 in-lb for reliable operation of medium to large dampers
- Control type: On/Off for straightforward open/close damper operation
- Power supply: 24Vac or 24Vdc for flexible system integration
- Rotary actuator design for direct-coupled damper shaft mounting
- Compact, direct-coupled design — no crank arms or linkages required
- Suitable for commercial and industrial HVAC air handling applications
- Built to Belimo’s high standards for long-term reliability and performance
Specifications
- SKU: AMQB24-1
- Brand: Belimo
- Actuator Type: Rotary
- Torque: 140 in-lb
- Control Signal: On/Off
- Power Supply: 24Vac / 24Vdc
Applications
- Commercial air handling units (AHUs)
- Ventilation and exhaust damper control
- Building automation and HVAC zoning systems
- Industrial HVAC damper actuation







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