Belimo 24V AC/DC Modulating Damper Actuator 5 Nm Torque IP54 LM24A-SR

Belimo LM24A-SR is a high-performance modulating damper actuator designed for precise control of air dampers in ventilation and air-conditioning systems. Powered by a 24V AC/DC motor, it delivers a torque of 5 Nm ensuring efficient damper movement for HVAC industrial and commercial applications.

The actuator features a modulating control type and an adjustable U-clamp that accommodates both round and square spindles sized between 6 mm and 20 mm. Its IP54 rating guarantees protection from dust ingress and water splashes, making it suitable for demanding operational environments.

With a noise level of only 35 dBA, it operates quietly, and the stall torque technology negates the need for end switches, enhancing durability and safety. The unit operates reliably within a broad temperature range from -30°C up to 50°C, making it adaptable for various climates.

The actuator offers a running time of 150 seconds and an angle of rotation of 95°, enabling precise airflow regulation. It incorporates a pushbutton manual override and direction change switch, providing straightforward manual control during installation and maintenance.

Designed for HVAC system integration, the LM24A-SR supports a maximum damper area of 1 square meter, aligning with typical building ventilation needs. Additionally, an optional auxiliary switch accessory is available for expanded application flexibility.

Compatible with round and square shafts between 6mm and 20mm. Modulating control for precise airflow regulation. IP54 rating for durable protection against dust and water. Stall torque technology eliminates the need for end switches.

Low noise operation with 35 dBA sound level. Wide operating temperature range from -30°C to 50°C. 150 seconds running time with 95° angle of rotation. Manual override with pushbutton and direction change switch. Suitable for maximum damper areas of up to 1 m².

Optional auxiliary switch available for installation versatility.

This Belimo Damper Actuator is ideal for industrial, commercial, and HVAC applications requiring reliable and accurate airflow control. It supports integration with all leading HVAC control systems and is maintenance free, ensuring long service life. Choose this actuator for effective ventilation management in buildings and facilities.

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