Belimo LM24A-TP - 5 Nm damper actuator

Belimo LM24A-TP – damper actuator

Actuator designed for controlling air dampers in building services systems. According to the technical data sheet, it is suitable for dampers with an area of up to approx. 1 m².

Key features and parameters

• Torque: 5 Nm; rated voltage: AC/DC 24 V; frequency: 50/60 Hz.
• Control: Open/Close, 3-point; running time: 150 s / 90°.
• 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, removable position indicator.
• Mechanical connection: universal clamp 6...20 mm; power and control connection: 4 mm² terminals (cable ø4...10 mm, 3-core).
• Power consumption during running: 1 W; at rest: 0.2 W; sizing power: 1.5 VA.
• Degree of protection IEC/EN: IP54; protection class IEC/EN: III, Safety Extra-Low Voltage (SELV).
• Ambient temperature: -30...50°C [-22...122°F].

The actuator is mounted directly on the damper shaft using the universal clamp. According to the technical data sheet, it has overload protection and stops automatically when the stop is reached.