The Nidec UltraFlo 4U40S24BS1A5-07E021 is a specific model of a DC brushless axial fan. UltraFlo fans are designed to provide high airflow and a long lifespan while consuming low power, making them suitable for cooling applications in IT, servers, and other electronics.
General specifications
While the full datasheet for this specific part number is not publicly available, here is a breakdown of what the designation indicates:
- 24B: Indicates that it is a 24-volt (DC) fan with ball bearings ("B"). Ball bearings offer a long service life, which is a key feature of Nidec fans.
- S: Likely denotes the standard speed or a specific speed variation.
- A5: Refers to the fan's motor design or an internal revision.
- 07E021: This is a batch code or internal identifier used for manufacturing and tracking purposes.
Key features of UltraFlo fans
- High performance: Nidec optimizes its fan designs to achieve high-volume airflow and high static pressure, making them effective for cooling dense electronic components and server racks.
- Energy efficient: The low power consumption of UltraFlo fans makes them ideal for applications where efficiency is important.
- Long-life bearings: Models with ball bearings are known for their long service life, which is a result of Nidec's bearing technology that ensures smooth, stable rotation and heat resistance.
- Quiet operation: Nidec uses design techniques such as fluid dynamic bearing (FDB) technology in some models to minimize noise and vibration.
- Diverse applications: Nidec UltraFlo fans are found in a wide variety of devices and systems, from computers and servers to telecommunications equipment.
For exact performance data (such as RPM, CFM, and noise level), you would need to consult a Nidec datasheet or the distributor's information for the specific 4U40S24BS1A5-07E021 part number.
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