Belimo LMU24-SR Damper Actuator

Belimo LMU24-SR Damper Actuator is a compact 24 V damper actuator engineered for precise proportional control of HVAC dampers, enabling fine-grained airflow modulation in commercial buildings. It supports a modulating control signal, typically in the 2–10 V range, and is designed to operate from a 24 V AC/DC power supply for reliable performance in modern VAV and AHU applications. The device provides a torque rating around 4 Nm, enabling it to move a wide range of damper shafts and achieve stable, repeatable position control under varying system loads. Belimo's damper actuators are widely used in air handling units, rooftop units, and VAV systems to support energy-efficient ventilation and reliable damper operation.