Belimo LRX24-SR Motor Actuator

For contractors requiring precise modulation in HVAC systems, the Belimo LRX24-SR motor actuator is a robust, non-spring return solution engineered for reliable performance. This unit delivers a consistent 45 in-lb torque, making it suitable for controlling dampers and valves up to 2.2 square feet. Operating on a versatile 24Vac/24Vdc power supply, it integrates seamlessly into various control schemes with its 2-10 Vdc modulating control signal, configurable for optimal system response. Its electronic overload protection ensures durability, while the selectable direction of motion and adjustable 90-degree angle of rotation provide installation flexibility. With a quiet 35 dB(A) operation and NEMA 2 / UL Enclosure Type 2 rating, the Belimo LRX24-SR is a dependable choice for demanding commercial applications.

Key Benefits

• Precise Modulating Control: Offers accurate 2-10 Vdc modulation for fine-tuned airflow and fluid regulation.
• Robust Torque Output: Delivers 45 in-lb (5 Nm) for reliable operation of dampers and valves.
• Flexible Power Input: Compatible with both 24Vac and 24Vdc systems, simplifying integration.
• Configurable Operation: Features selectable direction of motion and adjustable mechanical stop for tailored application.
• Durable Construction: Equipped with electronic overload protection and NEMA 2 enclosure for extended service life.

Common Questions

• What is the typical run time for the LRX24-SR? The standard running time is 90 seconds for a 90-degree rotation, though it can be configured for 35, 45, or 150 seconds.
• Can this actuator be manually overridden? Yes, it features an external push button for manual override during commissioning or maintenance.
• Is this unit suitable for plenum applications? Yes, the LRX24-SR is UL 2043 compliant, making it suitable for use in air plenums.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.