Belimo LMB24-SR-T Proportional Actuator 24V 2-10VDC 45 in-lb Spring Return

The Belimo LMB24-SR-T is a spring return proportional actuator designed for HVAC damper and valve control applications. This compact actuator operates on 24V power and provides precise proportional control with a 2-10 VDC control signal, making it ideal for integration with building automation systems and energy management controls.

Key Features:

• 45 in-lb (5 Nm) torque output for reliable damper operation
• Spring return functionality for fail-safe positioning
• 2-10 VDC proportional control signal for precise modulation
• 24V AC/DC power supply for universal compatibility
• Terminal block connections for simplified field wiring
• Compact housing design for space-constrained installations
• 90-degree rotation for standard damper applications

The LMB24-SR-T features Belimo's proven reliability and is suitable for controlling zone dampers, VAV boxes, mixing dampers, and other HVAC air control applications. The spring return design ensures the damper returns to a safe position during power loss, providing critical fail-safe operation for life safety and energy conservation applications.