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Axial fan blower motor

(25684 products available)

AB Rockwell Servo <strong>Motor</strong> MPL-B320P-SJ22AA

AB Rockwell Servo Motor MPL-B320P-SJ22AA

Ready to Ship
$780.00
Min. Order: 1 piece
Shipping per piece: $19.44
4 yrsCNSupplier
4.8/5.0·33 reviews·"good service"

About axial fan blower motor

Types of axial fan blower motor

An axial fan blower motor moves air in a straight line and is primarily used for ventilation. The airflow direction is parallel to the shaft of the rotation. They are either made from plastic or metal. Below are some commonly known types of axial fan motors:

  • AC axial fan blower motor: This motor uses AC power from the outlet to run. It gives steady power to the fan, ensuring consistent air movement. An advantage of this motor is that it is affordable.
  • DC axial fan blower motor: A DC axial fan motor runs on direct current. It gives steady power like the AC option, but the speed can be higher. The motor is more efficient and saves more energy compared to an AC axial fan. It also has the advantage of making less noise when operating.
  • sealed axial PTFE fan blower motor; Sealed motors have protection from dust, moisture, and other elements. The protection helps to keep the inner parts of the motor safe and working for a long time. A sealed motor has an IP rating. The higher the number after the letters IP, the more protection the motor has. For example, an AC or DC motor with an IP54 rating means it has dust protection of level 5 and water protection of level 4.
  • high-speed axial fan blower motor: The high-speed motor rotates quickly to push out more air. It also works at preventing heat from building up. High-speed motors can have an IP rating, so they have protection from outside elements.

Some other types of axial blower fans to consider are the waterproof motor, the harmonic reducer motor, and the planetary reducer motor.

Specification and maintenance of axial fan blower motors

The specification of the axial blower motor fan may vary depending on the size of the fan and the intended application. The following specifications are common for many axial blower fan motors.

  • Power Requirement: The power requirement for the axial fan blower motor is given in watts. It relates to the amount of power the fan will consume during operation. For example, smaller motors, such as those in table fans, use about 15 to 30 watts, while larger, high-performing fans can use more than 100 watts.
  • Voltage: Voltage refers to the axial fan's power supply from the device it is embedded in. Most fan motors run on Direct Current (DC) between 12V and 48V. However, some may use Alternating Current (AC) from 110V to 240V.
  • Rotational Speed (RPM): The rotational speed indicates the number of rounds the axial fan makes in one minute. It relates to the speed at which the fan operates. Speeds can range from 800 to 5000 RPM, with more than one speed setting in some models.
  • Airflow Volume: The airflow volume or CFM indicates the amount of air a fan displaces in a minute. A higher CFM means the fan will run at a higher speed. Typical CFM values range from 50 to 3000.
  • Noise Level: The noise level for fan motors is measured in decibels (dB). While normal conversation can register around 60 dB, the level of noise a fan makes can be much lower depending on its construction and size. A higher dB level indicates more noise that can cause distractions in areas of focus. Most axial fan blower motors aim for 20 to 30 dB, which is barely noticeable.

As with any mechanical equipment, regular maintenance can extend the life of the axial fan motor blowers and improve their optimal performance. Here are some tips for keeping the fans working well.

  • Clean Once A Month: Dirt builds up over time and mainly originates from the area the fan is kept in. In the case of heaters, grime and dust may settle inside the device. Use a soft cloth, baby wipe, or makeup mirror wipes to clean the fan every month, ensuring all parts are within reach and cleaning is safe and appropriate for each part.
  • Blow It With Compressed Air: If the fan's motor is not reachable, use compressed air to blow the dust out of the fan. Ensure compressed air is at a safe distance so that the pressure does not damage the fan blades.

Scenarios

  • Industrial Facilities and Factories

    In the heavy-duty workplace industry like factories and warehouses, axial fan blowers become reliable workers. They cool down big machines that could overheat while working hard. Keeping those machines at the right temperature makes sure they won't break down, which helps the whole factory run smoothly. Overheated machines could stop production and cause money loss.

  • Automotive

    In automotive workshops, an axial blower motor is essential for vehicle repair and maintenance. Mechanics utilize the axial blower to dry components quickly after washing or to cool down heated parts during repairs. Its efficient airflow helps expedite the repair process and ensures proper handling of vehicle parts.

  • Data Centers and Server Rooms

    Data centers need to have a consistent flow of cool air. The servers that store and manage lots of data can create a large amount of heat. To avoid any potential problems, an axial blower ensures that these servers stay at a safe temperature. By providing the necessary cooling, it helps protect the servers from heat damage and ensures they continue to operate properly.

  • HVAC Systems

    In large buildings like office towers or shopping centers, an axial fan blower motor plays a vital role in the HVAC system. This motor helps the system circulate and move cool or warm air throughout the entire building. By ensuring that air travels efficiently, it contributes to keeping everyone inside comfortably sheltered.

How to choose an axial fan blower motor

There are several factors to consider when choosing an axial blower fan motor. One should always pick an AC or DC axial fan based on the intended application. For instance, a car's interior will typically use a DC axial fan motor because the current supplied from the car battery is direct current. However, some may use an inverter to change the current to direct current for an ambient space to be used by an axial fan. In residential homes, people use AC motors because they can easily plug them into an AC outlet.

Another factor to consider is the bearing. Generally, an axial fan with ball bearings is more durable than one with sleeve bearings. If operating noise is a concern, one should look for an axial fan with a BLDC motor. These fans operate more quietly than those with AC motors. The size of the fan will determine whether it has s or no blades. Smaller fans usually have s, while bigger ones typically have solid discs. One should also decide whether they want a horizontal or vertical flow fan based on the space available for installation.

Think about the amount of airflow needed. Airflow is usually measured in cubic feet per minute (CFM), which tells the volume of air a fan can move in one minute. Determining the exact CFM needed is important when picking a fan that can sufficiently ventilate a space. One can get the estimated CFM needed by measuring the length, width, and height of a room. Note that the greater the dimensions of a room, the greater the CFM and size of the axial fan needed. Users can get one CFM per room dimension, and the sum of the three numbers will give the estimated CFM needed to ventilate the space. CFM needed for particular settings, such as living rooms, offices, and factories, can also be looked up.

Lastly, an axial blower fan motor comes in many types and materials. Most fans are made of plastic or metal. While plastic is more common due to its low cost, light weight, and high durability, it can become deformed over time due to heat. Metal is more durable, but it is heavier and more expensive. One should consider all the above before making a decision.

Axial fan blower motor FAQ

Q1: Are there volume discounts for shopping for axial fans in bulk?

A1: Many suppliers provide volume discounts for shoppers who order in large quantities. The discount rates vary depending on the number of items ordered and the supplier.

Q2: What is the general price range of an axial fan blower motor for a fridge?

A2: Some factors determining the price of an axial fan include its size, material, and overall quality. The price may vary with the type of vehicle the fan is meant to serve. Regardless of these factors, the price is generally low, and buyers can expect to pay more for axial fans of higher quality.

Q3: Do axial fans move more air than centrifugal fans?

A3: An axial fan that takes up the same amount of space as a centrifugal fan will usually move more volumetric developing pressure to works.

Q4: Do axial fans provide more airflow?

A4: Yes, axial fans provide more airflow. An axial airflow pattern helps move large volumes of air at low pressure resistance. They are thus suitable for applications that require high airflow.