NM24-PWM

The Belimo NM24-PWM actuator is a versatile and advanced solution for controlling dampers and valves in HVAC (Heating, Ventilation, and Air Conditioning) systems. This actuator, specifically model NM24-PWM, is part of Belimo's extensive line of pneumatic actuators, designed to ensure optimal energy efficiency, reliability, and precision in building automation.

The NM24-PWM actuator boasts a compact, yet robust design, with a diameter of only 120mm and a weight of approximately 1.6kg. It is constructed from high-quality materials, making it suitable for even the most demanding industrial and commercial applications. The actuator's body is made of gray cast aluminum, while the diaphragm and end plates are crafted from durable, food-grade stainless steel.

This pneumatic actuator is equipped with a sophisticated electronic control unit, enabling it to accept a wide range of input signals including 0-10V, 4-20mA, and PWM (Pulse Width Modulation) signals. The PWM input is particularly noteworthy, as it allows for fine-grained control over the actuator's stroke, ensuring precise modulation and energy savings.

The NM24-PWM actuator features a number of advanced functions, such as position feedback, fail-safe position, and adjustable stroke rate. Position feedback is ensured through the use of a Hall effect sensor, which continuously monitors the actuator's position and transmits this information to the building automation system. This information can be used to optimize system performance and ensure that setpoints are met.

In terms of safety, the NM24-PWM actuator includes a fail-safe position feature that ensures the damper or valve returns to a safe position in case of a power failure. Additionally, the actuator is ATEX and IECEx certified for use in hazardous areas, making it an excellent choice for applications in industries such as oil and gas, chemical processing, and pharmaceuticals.

The NM24-PWM actuator is also designed to be easy to install and maintain. It comes with a variety of mounting options, including both vertical and horizontal installations, and can be easily integrated into most automation systems. The actuator's maintenance requirements are minimal, and it is designed to provide long-lasting, reliable performance in even the most challenging environments.

In conclusion, the Belimo NM24-PWM actuator is an advanced, versatile, and robust solution for controlling dampers and valves in HVAC systems. With its compact design, wide range of input options, advanced functions, and ease of installation and maintenance, it is an excellent choice for building automation applications in industries ranging from commercial to industrial.

The Belimo NM24-PWM actuator is a popular choice for controlling damper applications in HVAC systems. Here are some pros and cons of buying this actuator to help you make an informed decision:

1. Precision Control: The NM24-PWM offers high-precision control with its PWM (Pulse Width Modulation) technology. This feature enables the actuator to provide accurate control over damper positions, ensuring optimal energy efficiency and comfort.

2. Wide Operating Temperature Range: The NM24-PWM can operate in temperatures ranging from -40 C to 70 C, making it suitable for various HVAC applications and climate conditions.

3. Robust Design: This actuator features a robust and compact design, ensuring reliable operation even in harsh environments. It is also resistant to water and corrosion, extending its lifespan.

4. Easy Installation: The NM24-PWM comes with a plug-and-play wiring system, making installation quick and straightforward. It also supports various communication protocols, such as Modbus and BACnet, for seamless integration into building automation systems.

1. Cost: The Belimo NM24-PWM actuator may be more expensive than other actuator models on the market. However, its advanced features and high-performance capabilities may justify the additional cost for some applications.

2. Complexity: The actuator's advanced functionality, such as PWM control, may require more expertise to program and configure compared to simpler actuator models.

3. Customization: Depending on the specific application, the NM24-PWM may require customization, such as custom mounting brackets or specific damper types, which could add to the overall cost and complexity.

In conclusion, the Belimo NM24-PWM actuator offers high-precision control, a wide operating temperature range, robust design, and easy installation, making it an excellent choice for applications requiring advanced damper control in various climate conditions. Despite its higher cost and potential complexity, the benefits it provides may justify the investment for those seeking optimal energy efficiency, comfort, and reliability in their HVAC systems.

If you are looking for an actuator that provides high-precision control, operates in harsh environments, and can be easily integrated into building automation systems, the Belimo NM24-PWM actuator is an excellent choice. Consider the specific requirements of your application, such as cost and customization needs, before making a final decision.

Details:

Belimo NM24-PWM / nm24pwm used damper actuator 24vac 50/60hz 3va 1.8w 70in-lb. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. Call to use a shipping service other than the ones listed. Sells new and surplus product develops channels to purchase such.

All products are guaranteed to be working but may show signs of use if purchasing a used product.

specifications maxohvac:

• brand: Belimo
• mpn: Nm24-pwm
• part type: Hvac

payments maxohvac:

• other
• wallet: apple-pay
• credit card: diners-club

returns maxohvac:

• method: money back
• paid by: buyer
• policy: returns accepted
• time: 30 days

offer maxohvac:

• sold #: 17
• prices: $29.99–$425.00
• item condition:
  • New
  • Used
• in stock #: 5
• started: july 31, 2025
• options: ship-to-home
• availability: in stock

seller maxohvac:

• city: 1 millennium dr, willingboro, nj 08046
• rating: 96.9%
• # reviews: 167283

shipping maxohvac:

• service: standard
• type: fixed
• class: standard
• transit: 13-20 days

general maxohvac:

• category: Business & Industrial > Hvac Refrigeration

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