Belimo AMQB24-MFT in-lb Spring Return Damper Actuator - 24V 140

The Belimo AMQB24-MFT is a spring return damper actuator designed for reliable control of HVAC dampers in commercial building automation systems. This actuator operates on 24V AC/DC power and delivers 140 in-lb of torque, making it suitable for medium to large damper applications.

Key Features:

• 140 in-lb (16 Nm) torque output for demanding damper control applications
• Spring return design provides fail-safe positioning during power loss
• 24V AC/DC universal voltage operation for flexible installation
• Modulating floating control for precise damper positioning
• Weatherproof NEMA 4 housing for indoor and outdoor applications
• Manual override for emergency operation and commissioning
• Rotation range of 90 degrees with adjustable mechanical stops
• Quick-connect mounting system for fast installation

This actuator is ideal for controlling air dampers in VAV systems, return air applications, outdoor air intake dampers, and exhaust systems. The spring return mechanism automatically returns the damper to a predetermined safe position during power failure, making it perfect for life safety and smoke control applications. The rugged construction and reliable performance make it a trusted choice for building automation professionals.