Belimo LRQ24A-SR - Rotary actuator for ball valves

Belimo LRQ24A-SR

Modulating rotary actuator designed for ball valves. It allows manual positioning using a push-button and adjustment of the rotation angle with mechanical stops.

Key specifications and features

• Motor torque: 4 Nm; nominal voltage: AC/DC 24 V, 50/60 Hz.
• Control signal range Y: 2...10 V; position feedback signal U: 2...10 V.
• Motor running time: 9 s / 90°.
• Power consumption during operation: 13 W; at rest: 2 W; for cable sizing: 23 VA.
• Power and control connection: 1 m cable, 4x 0.75 mm².
• Manual positioning using a push-button, with the option to lock it; mechanical plug-on position indicator.
• Setting range adaptation: manual, automatic on first power-up.
• Degree of protection IEC/EN: IP54; protection class IEC/EN: III, Safety Extra-Low Voltage (SELV).
• Ambient temperature: -30...40°C.