Belimo CM24-SR-F-T-L - modulating damper actuator

Belimo CM24-SR-F-T-L

Actuator for damper control in stationary heating, ventilation and air-conditioning systems. Designed for air dampers with a surface area of up to approx. 0.4 m². The analogue control signal Y determines the actuator position, while the measuring voltage U is used to electrically indicate the damper position.

Key features and parameters

• Torque: 2 Nm; supply: AC/DC 24 V, 50/60 Hz.
• Modulating control, Y operating range: 2...10 V; U position feedback signal: 2...10 V.
• Running time: 75 s / 90°; angle of rotation: 95°, fixed setting; mechanical rotation angle limiters allow adjustment.
• Motor direction of movement: counterclockwise (ccw).
• Mechanical connection: 8x8 mm form-fit connection; direct mounting on the damper shaft using the Z-ARCM anti-rotation clip included with the product.
• Power and control connection: terminals, solid copper wire 1,5 mm² or stranded wire 1,0 mm² (4-core).
• Manual override using a magnet integrated into the position indicator.
• Power consumption during operation: 1 W; in the idle position: 0.5 W; for cable sizing: 1.5 VA.
• IEC/EN protection rating: IP20; IEC/EN protection class: III, Safety Extra-Low Voltage (SELV).
• Ambient temperature: -30...50°C [-22...122°F].