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Hot Products

ST1-109S478UL-30

  • MacroQuest Part#ST1-109S478UL-30
  • ManufacturerSanyo
  • Standard Lead TimeNA
  • Part StatusNA
    • $116.42 - $134.36
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    50-99 Pieces $125.38
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    Description FAQ Review
    Description

    ST1-109S478UL-30 ST1 Series DC Axial Fan


    12V DC x 120x120x25 mm — High Airflow Fan with UL Approval for Industrial Cooling

     

    ST1-109S478UL-30 Product Overview

    The ST1-109S478UL-30 is a high-performance DC axial fan from Nidec Corporation's ST1 Series, designed for electronic cooling in industrial and commercial applications requiring reliable airflow with UL safety approval. This 109S478UL-30 variant features a 120x120x25 mm frame size and includes a sleeve bearing system with a pulse sensor (tachometer) for RPM monitoring.

    Rated for 12 V DC nominal voltage with an operating voltage range of 10.2 V to 13.8 V, it provides an airflow of 2.59 m³/min (91.4 CFM) with static pressure of 43.9 Pa. Speed is 2500 RPM and noise level is 38 dB(A). Input current is 0.380 A and input power is 4.56 W. Mass is approximately 0.275 kg and operating temperature ranges from -10°C to +70°C. The motor utilizes a sleeve bearing system for extended service life.

     

    ST1-109S478UL-30 Key Specifications

    Parameter

    Value

    Rated voltage

    12 V DC

    Operating voltage range

    10.2 V to 13.8 V

    Frame size

    120 x 120 mm

    Thickness

    25 mm

    Airflow

    2.59 m³/min (91.4 CFM)

    Static pressure

    43.9 Pa

    Speed

    2500 RPM

    Noise level

    38 dB(A)

    Input current

    0.380 A

    Input power

    4.56 W

    Bearing type

    Sleeve bearing

    Operating temp

    -10°C to +70°C

    Mass (m)

    ~0.275 kg

    Mounting

    Chassis mount

    Connector type

    Lead wires (3-wire, tachometer)

     

    ST1-109S478UL-30 Key Advantages

    The ST1-109S478UL-30 employs a high-efficiency motor design with optimized impeller blades to deliver high airflow and static pressure in a standard 120x120x25 mm form factor. The 91.4 CFM airflow and 43.9 Pa static pressure provide effective cooling for a wide range of industrial and commercial applications. The pulse sensor output provides real-time RPM feedback for system monitoring and fan failure detection. The sleeve bearing construction ensures reliable operation with extended service life, while the UL approval ensures safety compliance for industrial installations.

     

    ST1-109S478UL-30 Typical Applications

    Industrial control cabinets and electrical enclosures
    Telecommunications equipment and base stations
    Medical equipment and diagnostic instruments
    Servers and data storage systems
    Vending machines and display systems
    General-purpose cooling for commercial and industrial electronics

     

    Why Choose the ST1-109S478UL-30?

    The ST1-109S478UL-30 combines 12V DC operation, 91.4 CFM airflow, and UL approval in a 120x120x25 mm package with tachometer feedback. Manufactured by Nidec, it delivers stable, reliable, and efficient cooling for industrial, telecom, and medical applications. The UL safety approval and tachometer output offer the distinct advantage of safe operation and real-time monitoring capability, making it ideal for demanding industrial cooling requirements.

     

    FAQ
    Q
    What is the advantage of MacroQuest?
    A
    Our advantage is that we not only low prices, but we more suited to you.
    Our Keywords is
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    Q: I want to work with MacroQuest because of high quality. But I found your price too high and out of line with the prevailing market level, how should I do?
    A: MacroQuest has been devoted to offer a best price to our customers,if you want to buy it at a cheapper price. Please contact us directly to see if we can negotiate  a cheaper price rate. Or, send us an email with your T/P.
    Simon Hsu
    simon@mymacroquest.com
    Alice Wang
    alice@mymacroquest.com

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    A: Yes we can. Please contact with your sales manager for more information.

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    simon@mymacroquest.com
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    alice@mymacroquest.com

    Q：Are all the parts new and original?
    -A:Yes, all parts are new and original checked by our quality control department.

    Q：How long is your warranty?
    -A:We offer a 1 year warranty for form fit and function for MacroQuest stock. 


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