Damper Actuator Belimo GM24A

The Damper Actuator Belimo GM24A is a high-performance solution designed for adjusting dampers in technical building installations, supporting air damper sizes of up to approximately 8 m². With a torque rating of 40 Nm and operating on an AC/DC 24 V power supply, it is ideal for reliable, open/close control operations in HVAC systems.

Key features include:

• Simple Direct Mounting: The actuator easily mounts to the damper shaft using a universal shaft clamp, with an anti-rotation device to ensure stability.
• Manual Override: Offers manual control via a push-button, with a lockable gear train disengagement for convenience during setup or servicing.
• Adjustable Angle of Rotation: Mechanical end stops allow adjustment of the angle up to a maximum of 95°, providing flexibility for specific applications.

Technical Specifications

• Nominal Voltage: AC/DC 24 V, with a frequency of 50/60 Hz
• Running Time: 150 s for a 90° turn
• Sound Level: 45 dB(A)
• Protection Class: IP54 / NEMA 2
• Operating Conditions: Ambient temperatures from -30°C to 50°C, and up to 95% non-condensing humidity
• Safety Compliance: Certified to IEC/EN 60730-1 and UL60730 standards, with CE marking for EMC compliance