Belimo GM24SR.36 is a high-performance rotary actuator designed for controlling air dampers in ventilation and air-conditioning systems. The actuator delivers a torque of 40 Nm and is powered by AC/DC 24 V. It communicates via the MP-Bus and also supports an analogue control signal of 2...10 V (or 0.5...10 V respectively). The adjustable running time in the range of 35 to 150 seconds allows the actuator to be adapted to the specific requirements of the application. The IP54 protection rating ensures resistance to dust and splashing water, making the actuator suitable for use even in more demanding environments.

Key features and benefits

• High torque of 40 Nm for operating large and heavy dampers
• MP-Bus support enabling addressable control of multiple actuators on a single line
• Adjustable running time of 35 to 150 s for fine-tuning the control process
• Manual override with locking facility – facilitates installation and servicing
• IP54 protection rating – suitable for environments with higher levels of dust or humidity
• Wide temperature range of -30 to +55 °C
• Universal clamp shaft for mounting on various damper shaft diameters
• AC/DC 24 V power supply for easy integration into standard control systems