Description
Belimo LMCB24-SR-T NSR Damper Actuator 24 VAC/DC 45 in-lb 2-10 V is a control module essential component used to operate in air distribution systems. Powered by it, delivers torque and accepts a signal to modulate damper position for precise airflow regulation in HVAC systems. This non‑spring return actuator is typically mounted directly on round or rectangular damper shafts to adjust blade angle in response to commands from thermostats or building automation systems. Within the HVAC system, it enables controlled airflow balancing, zoning, and ventilation management to support temperature and indoor air quality objectives.









