PF40561BX-QA31-S9H SUNON Axial Fan

Brand :: SUNON

Model:: PF40561BX-QA31-S9H | SUNON 12V 22.8W 40x40x56mm 34.8m3/h DC Axial Fan for Industrial Cooling

Type:: Axial Fans

Industry:: Industrial Cooling

Description:: Within servers and data-center electronics, SUNON PF40561BX-QA31-S9H serves as a 40 × 40 × 56 mm DC axial fan operating at 12 VDC. 4.31 Pa maximum pressure is the standout documented duty-point value. Review its sound level during application screening. Validate approvals and protection at complete-part-number level.

Datasheet:: PF40561BX-QA31-S9H | SUNON 12V 22.8W 40x40x56mm 34.8m3/h DC Axial Fan for Industrial Cooling Datasheet (Pdf)

Product Features

Rated Voltage(V)	12
Size(mm)	40x40x56
Max.Air Flow(m³/h)	34.8
Max.Pressure(Pa)	4.31
Input Power(W)	22.8
Speed(rpm)	23300/20300
Noise(db)	69.4

Product Features

Reliable Fan Cooling

Designed for industrial equipment, the SUNON PF40561BX-QA31-S9H provides DC brushless axial fan cooling in a format suited to equipment integration. It helps limit local heat buildup during operation.

The SUNON product series carries RoHS compliance and recognized safety approvals; buyers should confirm the approval marks for this exact suffix and target market. The enclosure should direct air across the heat source because bypass flow can reduce cooling even when the fan runs normally.

For PF40561BX-QA31-S9H integration, prioritize inlet clearance. Include airflow mapping in engineering approval, and confirm the full model interface for service documentation. This supports reliable cooling and traceable purchasing. Review circulation around the components most sensitive to heat.

Application Industry

Industrial Equipment

SUNON PF40561BX-QA31-S9H serves industrial machinery and electronic equipment. Airflow around controllers, drives and power devices helps address continuous internal heat. The fan gives OEM equipment a defined air route and supports stable equipment operation.

Frequently Asked Questions

What maintenance is recommended for PF40561BX-QA31-S9H?

Inspect for dust, blocked airflow, abnormal noise, loose mounting, and wiring damage. Isolate power before cleaning or service.

Why choose PF40561BX-QA31-S9H over a general cooling fan?

Its documented 12 VDC rating and 4.31 pa maximum pressure is the standout documented duty-point value. allow comparison with the required duty point without assuming unlisted options.

What noise data are available for PF40561BX-QA31-S9H?

The worksheet lists 69.4 dB. Installation distance, airflow resistance, and enclosure acoustics can change the measured result.

Is PF40561BX-QA31-S9H suitable for continuous operation?

The supplied product-line reference discusses long-life cooling, but continuous-duty limits for this full suffix must be verified from its datasheet and operating conditions.

Does PF40561BX-QA31-S9H have a documented pressure rating?

Yes. The worksheet lists up to 4.31 Pa; compare it with the system curve.

Which performance figures define PF40561BX-QA31-S9H?

Use the listed voltage, size, 34.8 m³/h airflow, 23300/20300 rpm, and 22.8 W input for preliminary comparison.

Related Products

PF40561BX-10000-A9H | SUNON 12V 16.68W 40x40x56mm 53.9m3/h DC Axial Fan for Data Center Cooling

Engineered for servers and data-center electronics, SUNON PF40561BX-10000-A9H is a 12 VDC DC axial fan in a 40 × 40 × 56 mm frame. 936.6 Pa maximum pressure is the standout documented duty-point value. Base design qualification on the stated selection parameters. Match the exact part number before approving a substitute.

PF40561B1-10000-A9H | SUNON 12V 10.68W 40x40x56mm 45.7m3/h DC Axial Fan for Data Center Cooling

Within servers and data-center electronics, SUNON PF40561B1-10000-A9H serves as a 40 × 40 × 56 mm DC axial fan operating at 12 VDC. 657.6 Pa maximum pressure is the standout documented duty-point value. During design qualification, compare the model's rated dataset. Match the exact part number before approving a substitute.

PF40281BX-10000-A9H | SUNON 12V 11.4W 40x40x28mm 53.2m3/h 22000rpm DC Axial Fan for New Energy

The PF40281BX-10000-A9H is SUNON's 12 VDC, 40 × 40 × 28 mm DC axial fan option for inverters, energy-storage systems, and charging equipment. 22000 rpm is the model's most distinctive operating parameter. For design qualification, start with the supplied ventilation capacity. Match the exact part number before approving a substitute.

PF40281B4-10000-A9H | SUNON 12V 1.16W 40x40x28mm 21.7m3/h DC Axial Fan for Data Center Cooling

For thermal management in servers and data-center electronics, the PF40281B4-10000-A9H provides a 12 VDC DC axial fan configuration measuring 40 × 40 × 28 mm. 9200 rpm is the model's most distinctive operating parameter. Use the documented equipment fit when planning design qualification. Match the exact part number before approving a substitute.

PF40281B3-10000-A9H | SUNON 12V 1.74W 40x40x28mm 26.2m3/h DC Axial Fan for Data Center Cooling

SUNON PF40281B3-10000-A9H combines a 40 × 40 × 28 mm DC axial fan platform with a 12 VDC rating for servers and data-center electronics. 11000 rpm is the model's most distinctive operating parameter. Review its suffix definition during design qualification. Match the exact part number before approving a substitute.

PF40281B2-10000-A9H | SUNON 12V 2.64W 40x40x28mm 30.6m3/h DC Axial Fan for Data Center Cooling

Sized for servers and data-center electronics, SUNON PF40281B2-10000-A9H is a 12 VDC DC axial fan in a 40 × 40 × 28 mm frame. 13000 rpm is the model's most distinctive operating parameter. Treat the catalog specification as a primary input to design qualification. Match the exact part number before approving a substitute.

PF40561BX-QA31-S9H SUNON Axial Fan

Product Features

Product Features

Reliable Fan Cooling

Application Industry

Industrial Equipment

Frequently Asked Questions

What maintenance is recommended for PF40561BX-QA31-S9H?

Why choose PF40561BX-QA31-S9H over a general cooling fan?

What noise data are available for PF40561BX-QA31-S9H?

Is PF40561BX-QA31-S9H suitable for continuous operation?

Does PF40561BX-QA31-S9H have a documented pressure rating?

Which performance figures define PF40561BX-QA31-S9H?

Related Products

PF40561BX-10000-A9H | SUNON 12V 16.68W 40x40x56mm 53.9m3/h DC Axial Fan for Data Center Cooling

PF40561B1-10000-A9H | SUNON 12V 10.68W 40x40x56mm 45.7m3/h DC Axial Fan for Data Center Cooling

PF40281BX-10000-A9H | SUNON 12V 11.4W 40x40x28mm 53.2m3/h 22000rpm DC Axial Fan for New Energy

PF40281B4-10000-A9H | SUNON 12V 1.16W 40x40x28mm 21.7m3/h DC Axial Fan for Data Center Cooling

PF40281B3-10000-A9H | SUNON 12V 1.74W 40x40x28mm 26.2m3/h DC Axial Fan for Data Center Cooling

PF40281B2-10000-A9H | SUNON 12V 2.64W 40x40x28mm 30.6m3/h DC Axial Fan for Data Center Cooling

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