Belimo LM24A-S-TP - damper actuator

Belimo LM24A-S-TP damper actuator

Rotary actuator for controlling dampers in technical building systems. According to the technical data sheet, it is designed for air dampers with an area of up to approx. 1 m². It is mounted directly on the damper shaft using a universal clamp.

Key features and specifications

• Torque: 5 Nm; nominal voltage: AC/DC 24 V, 50/60 Hz.
• Control: Open/Close, 3-point; motor running time: 150 s / 90°.
• Integrated 1x SPDT auxiliary switch with switching position setting of 0...100%.
• Rotation angle: max. 95°, with the option of limiting travel on both sides using mechanical stops.
• Direction of rotation selected by switch 0 (counterclockwise) / 1 (clockwise).
• Manual override by push-button, with locking option; mechanical position indicator.
• Universal clamp 6...20 mm; power, control and auxiliary switch connections via 4 mm² terminals (cable ø4...10 mm, 3-core).
• Power consumption during operation: 1 W; at rest: 0.2 W; sizing power: 1.5 VA.
• IEC/EN protection rating: IP54; IEC/EN protection class: III, Safety Extra-Low Voltage (SELV).
• Ambient temperature: -30...50°C [-22...122°F].