Overview
The Belimo LM24A-VST is a non-fail-safe direct-coupled rotary actuator designed for VRU and air damper control in HVAC building automation systems.
Features
- Overload-protected design without requirement for limit switches
- Manual override push-button for easy gear disengagement
- Mechanical end stops for adjustable angle of rotation
Specifications
- Actuator Type: Non fail-safe
- Torque: 5 Nm [45 in-lb]
- Voltage: AC/DC 24 V
- Running Time: 120 s
- Degree of Protection: IP54
Applications
- Air damper regulation in commercial ventilation systems (up to ~1 m²)
- Airflow modulation in VAV and VRU box assemblies


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