Description
The Belimo NMX120-3 is a heavy-duty rotary actuator engineered for precise, dependable control of dampers and valves in commercial HVAC and building automation systems. Powered by 120 VAC, this actuator delivers 90 in-lb of torque with On/Off/Float control, making it an ideal solution for a wide range of air handling, ventilation, and hydronic applications.
Built to Belimo’s exacting standards, the NMX120-3 features a robust, compact design that simplifies installation and ensures long-term reliability in demanding environments. Its On/Off/Float control mode provides straightforward integration with standard building automation and HVAC control systems.
Key Features
- Rotary actuator with 90 in-lb (10 Nm) torque output
- On/Off/Float control signal for versatile system integration
- 120 VAC power supply for compatibility with standard commercial HVAC controls
- Compact, rugged housing designed for long service life
- Manual override function for easy commissioning and maintenance
- Suitable for use with dampers and rotary valves in commercial HVAC applications
- Fail-safe and non-spring return configurations available within the NMX series
Typical Applications
- Commercial air handling units (AHUs)
- Ventilation damper control
- Building automation and energy management systems
- Hydronic valve actuation
- VAV and constant volume systems
Why Choose Belimo?
Belimo is a globally recognized leader in actuator, valve, and sensor solutions for HVAC systems. The NMX series is trusted by mechanical contractors and building automation professionals for its ease of installation, consistent performance, and industry-leading reliability. The NMX120-3 is backed by Belimo’s commitment to quality and is designed to meet the demands of modern commercial HVAC installations.
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