Belimo SMQ24G - rotary actuator for dampers

Belimo SMQ24G – actuator for dampers

Actuator for positioning dampers in HVAC systems, comparable industrial systems and technical building services. It is designed for air dampers with an area of up to approx. 3.2 m². Open/Close control is not suitable for 3-point control.

Key features and technical data

• Torque: 16 Nm; rated voltage: AC/DC 24 V; frequency: 50/60 Hz.
• Motor running time: 7 s / 90°; angle of rotation: max. 95°, with adjustable mechanical stops on both sides; minimum angle of rotation: 30°.
• Direction of rotation selected using switch 0 (counter-clockwise) / 1 (clockwise).
• Power consumption during operation: 15 W; at rest: 2 W; sizing power: 26 VA.
• Mechanical connection: universal shaft clamp 12...26.7 mm. Electrical connection: 1 m cable, 3x 0.75 mm², halogen-free.
• Manual override by push-button with option to lock beneath the protective cover; mechanical position indicator.
• Degree of protection IEC/EN: IP66/67; protection class IEC/EN: III, Safety Extra-Low Voltage (SELV).
• Ambient temperature: -30...40°C [-22...104°F].

The actuator is equipped with overload protection and stops automatically when it reaches the stop. Adaptation is required after commissioning and after every change to the angle of rotation.