Belimo
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Belimo 110986 air damper actuator 24V 2-10VDC 4-20mA 90 s
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Belimo 110986 air damper actuator 24V 2-10VDC 4-20mA 90 s
Belimo 110986 air damper actuator 24V 2-10VDC 4-20mA 90 s
Item #: 4906861

Belimo 110986 air damper actuator 24V 2-10VDC 4-20mA 90 s

Item #: 4906861

TJS 3110

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What Stands Out

Modulating Control
Provides precise control over HVAC systems, ensuring optimal comfort and energy efficiency by adjusting air flow as needed, setting it apart from standard actuators.
Durable Design
Built to NEMA 2/IP54 standards, this actuator is resistant to dust and moisture, ensuring reliable operation in demanding environments, enhancing longevity and reducing maintenance costs.
Versatile Sizing
Offers compatibility with various shaft diameters (1/4, 5/8 inch), making it adaptable for multiple applications and easy to integrate into existing systems without major modifications.

Product Details

Shop Belimo 110986 air damper actuator 24V 2-10VDC 4-20mA 90 s online at a best price in Tajikistan. B00O3Y1ZJ4
  • Belimo LMB24-SR actuator for 24V NSR applications
  • Delivers 45inlb torque for effective operation
  • Compatible with 2-10VDC control signals for versatile usage
  • Reliable and efficient actuator for HVAC systems
  • Precision engineering ensures accurate performance
  • Designed for smooth and seamless operation
Item Weight3.5 lbs (1.59 kg)

Who Should Buy?

Suitable For
  • HVAC Professionals

    Ideal for HVAC installers needing reliable, modulating actuators for temperature control in climate systems.

  • Industrial Automation

    Suitable for industries looking for precision control of valves in automated systems to enhance efficiency.

  • Building Management

    Useful for facility managers aiming to optimize energy usage and maintain environmental comfort in buildings.

Not Suitable For
  • DIY Enthusiasts

    Not suitable for casual users without technical knowledge or experience in complex actuator installations.

Product Description

Belimo 110986 air damper actuator 24V 2-10VDC 4-20mA 90 s

About This Item

Introducing the BELIMO LMB24-SR Actuator - the perfect solution for the proportional modulation of dampers in HVAC systems. This non-spring return damper actuator is designed to mount directly to a damper shaft, offering convenience and ease of installation. With a voltage rating of 24V AC/DC and a power rating of 1.5W, this actuator operates in response to a 2 to 10VDC or a 4 to 20mA control input from an electronic controller or positioner. It can also provide a 2 to 10VDC feedback signal for position indication or master-slave applications.

The BELIMO LMB24-SR Actuator features a sensorless brushless DC motor that is controlled by an Application Specific Integrated Circuit (ASIC). This innovative technology allows the ASIC to monitor and control the actuator's rotation, offering precise control and preventing damage in stall conditions. With a torque rating of 45 in-lb and a stroke degree range of 0 to 95, this actuator is versatile and can meet the demands of various HVAC systems.

The actuator can operate in temperatures ranging from -22 Degrees to 122 Degrees F, making it suitable for different environmental conditions. Whether you need the actuator to rotate in a clockwise or counterclockwise direction, the BELIMO LMB24-SR Actuator has got you covered. It includes mounting hardware, ensuring a secure and stable installation.

The actuator accepts a damper shaft ranging from 1/4 inch up to 5/8 inch in diameter, or 5/16 inch up to 3/4 inch for square shafts. Manufactured in the United States, the BELIMO LMB24-SR Actuator is built to meet the highest standards of quality and reliability. With its intelligent design and superior performance, this actuator is a must-have for HVAC professionals and enthusiasts alike.

Don't miss out on the opportunity to enhance the functionality and efficiency of your HVAC system. Get the BELIMO LMB24-SR Actuator today!.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the main function of the BELIMO LMB24-SR actuator?

    Answer: The BELIMO LMB24-SR actuator is designed for modulating control of dampers or valves in HVAC systems. Its primary function is to regulate air or liquid flow by adjusting the position of dampers or valves in real-time. This precision enhances energy efficiency and comfort in indoor environments, making it ideal for applications in commercial and industrial settings.
  • Question: What voltage does the BELIMO LMB24-SR actuator operate on?

    Answer: The BELIMO LMB24-SR actuator operates on a 24V DC power supply. This low voltage operation makes it suitable for various HVAC applications where safety and energy efficiency are priorities. By using 24V DC, it reduces the risk of electrical hazards while ensuring reliable performance in environmental control systems.
  • Question: What is the significance of the NEMA 2IP54 rating?

    Answer: The NEMA 2IP54 rating indicates that the BELIMO LMB24-SR actuator is designed to be dust-tight and resistant to water splashes from any direction. This makes it suitable for indoor and some outdoor applications where it may be exposed to harsh conditions. Users in facilities with high humidity or particulate exposure can trust this actuator to operate effectively without compromising its functionality.
  • Question: How does the modulating feature of the actuator benefit HVAC systems?

    Answer: The modulating feature allows the BELIMO LMB24-SR actuator to provide continuous control over the position of dampers and valves. This ensures precise regulation of airflow and temperature, leading to enhanced comfort and energy savings. In scenarios where temperature stability is critical, such as in data centers, this feature minimizes energy waste and maintains optimal conditions.
  • Question: What is the shaft diameter of the actuator, and why is it important?

    Answer: The BELIMO LMB24-SR actuator has a shaft diameter of 1.458 inches, which is a standard size for compatibility with various HVAC components. This size ensures a secure fit with dampers and valves, facilitating reliable operation. When replacing or installing actuators, matching the shaft diameter is crucial to ensure efficient mechanical linkages and avoid operational failures.
  • Question: What are common applications for the BELIMO LMB24-SR actuator?

    Answer: Common applications for the BELIMO LMB24-SR actuator include controlling ventilation systems in commercial buildings, managing zoned heating and cooling systems, and regulating fluid flow in hydronic heating applications. Its versatility allows it to serve various HVAC functions, making it a preferred choice among HVAC professionals for enhancing control over environmental parameters.
  • Question: Can the BELIMO LMB24-SR actuator be integrated with building management systems?

    Answer: Yes, the BELIMO LMB24-SR actuator can be easily integrated with building management systems (BMS) using its 2-10V DC control signal capabilities. This integration facilitates centralized control and automation of HVAC operations, leading to improved energy management and operational efficiency. Building operators often utilize this feature to streamline their energy consumption strategies.
  • Question: Is the actuator suitable for outdoor use?

    Answer: While the BELIMO LMB24-SR actuator has an IP54 rating indicating resistance to moisture and dust, it is primarily designed for indoor applications. Users should ensure adequate protection from direct outdoor elements. However, in certain protected outdoor installations, it can be used effectively if housed properly, making it versatile for various environments.
  • Question: How do I install the BELIMO LMB24-SR actuator?

    Answer: Installation of the BELIMO LMB24-SR actuator typically involves mounting it securely onto the valve or damper shaft and connecting it to a 24V DC power supply. The actuator's instructions provide detailed steps for proper connections and settings. Users often enlist professionals to ensure optimal performance, especially in complex HVAC systems to prevent installation errors.
  • Question: Where can I buy the BELIMO LMB24-SR actuator in Tajikistan?

    Answer: You can buy the BELIMO LMB24-SR actuator through Ubuy. Ubuy offers a convenient platform for purchasing this actuator, ensuring that customers across Tajikistan have access to quality HVAC components efficiently. With Ubuy’s user-friendly interface and reliable service, finding and acquiring the actuator you need has never been easier.

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Pros

  • High performance in HVAC systems
  • Quiet operation during functioning
  • Compact design for easy installation
  • Durable construction for long life
  • Reliable feedback for system control

Cons

  • Minor calibration needed occasionally

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TJS 3110

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