Overview
The Belimo GMB24-SR is a high-torque, non-spring return damper actuator designed for proportional modulating control of large airflow dampers.
Features
- Delivers high torque for large dampers in commercial ventilation
- Accepts standard 2-10 VDC control signals with matching feedback
- External push button allows effortless manual gear override
- Rugged IP54/NEMA 2 enclosure protects internal components
Specifications
- Torque: 360 in-lb
- Nominal Voltage: AC/DC 24 V
- Control Signal: 2-10 V DC modulating
- Position Feedback: 2-10 V DC
- Operating Temperature: -22°F to 122°F [-30°C to 50°C]
Applications
- Proportional modulating control of large ventilation dampers
- Main air handling unit intake and exhaust damper management



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