AMQB24-MFT | Belimo 140 In Lb Modulating Damper Actuator 24V Non Spring Return

Belimo · Motors & Motion

Description  The Belimo AMQB24-MFT is a non spring return damper actuator designed for fast and accurate modulating control in HVAC air-handling systems. It operates on AC/DC 24 V and provides 140 in-lb of torque with MFT programmable functionality for flexible control integration.     Technical Specifications  Condition New/Never Used Surplus Brand Belimo Category Actuators & Dampers Part Number AMQB24-MFT Subcategory Damper Actuators Actuator Type Non spring return, MFT programmable Nominal Torque 140 in-lb (16 Nm) Nominal Voltage AC/DC 24 V Nominal Frequency 50/60 Hz Voltage Range AC 19.2…28.8 V / DC 21.6…28.8 V Power Consumption (Running) 15 W Power Consumption (Rest) 1.5 W Transformer Sizing 26 VA Control Signal 2…10 V, configurable Position Feedback 2…10 V, variable Input Impedance 100 kΩ (2…10 V), 500 Ω (4…20 mA) Angle of Rotation Max. 95°, adjustable Running Time 7 s / 90° (adjustable 10, 15, 20 s) Manual Override External push button Electrical Connection 18 AWG plenum cable, 1 m, 1/2" NPT Degree of Protection IP54 / NEMA 2 Ambient Temperature -22…122°F (-30…50°C) Weight 4.2 lb (1.9 kg)   Information About AMQB24-MFT The AMQB24-MFT is part of Belimo’s fast-acting damper actuator series developed for precise airflow control in commercial HVAC systems. It features MFT programmable electronics that allow configuration for modulating, on/off, or custom voltage control profiles using standard commissioning tools. The actuator delivers consistent torque across the full rotation range and includes electronic overload protection to safeguard against mechanical binding. Designed for maintenance-free service, it combines compact construction with high-speed response for demanding control applications. Key Features High-Speed Damper Actuation: Delivers full 90-degree rotation in as little as 7 seconds, supporting rapid airflow adjustments in dynamic HVAC systems. MFT Programmable Control Platform: Allows flexible configuration for 2…10 V, 4…20 mA, or on/off control without hardware changes. Consistent Torque Output: Provides 140 in-lb of torque across the full stroke to ensure reliable damper positioning under varying load conditions. Adjustable Operating Parameters: Variable runtime and scalable control and feedback ranges enable precise tuning to system requirements. Non Spring Return Operation: Maintains the last commanded position during power loss for predictable airflow behavior. Integrated Manual Override: External push-button override supports commissioning, testing, and service procedures. Compact And Efficient Design: Low standby power consumption and compact housing simplify installation in confined air-handling spaces. The AMQB24-MFT delivers the reliability and precision required for fast, accurate modulating damper control in commercial HVAC air distribution systems.

Brand: Belimo · Category: Motors & Motion

Key features

• High-Speed Damper Actuation: Delivers full 90-degree rotation in as little as 7 seconds, supporting rapid airflow adjustments in dynamic HVAC systems.
• MFT Programmable Control Platform: Allows flexible configuration for 2…10 V, 4…20 mA, or on/off control without hardware changes.
• Consistent Torque Output: Provides 140 in-lb of torque across the full stroke to ensure reliable damper positioning under varying load conditions.
• Adjustable Operating Parameters: Variable runtime and scalable control and feedback ranges enable precise tuning to system requirements.
• Non Spring Return Operation: Maintains the last commanded position during power loss for predictable airflow behavior.
• Integrated Manual Override: External push-button override supports commissioning, testing, and service procedures.
• Compact And Efficient Design: Low standby power consumption and compact housing simplify installation in confined air-handling spaces.

Specifications

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