What should I do if the fan is too loud?

Check for loose screws causing vibration, remove dust buildup, lower RPM via software, or consider switching to hydraulic or double-ball bearings.

How do I know if the fan is dying?

Listen for clicking or grinding noises, check RPM via software for significant drops, or manually spin blades to check for wobble or stiffness.

606038mm Sleeve Bearing Big Airflow Axial Flow Cooling DC Fan

Name: 60*60*38mm Sleeve Bearing Big Airflow Axial Flow Cooling DC Fan
Brand: Fengxia Motor (Shanghai) Co., Ltd.
SKU: 2234561655

Shanghai, ChinaFengxia Motor (Shanghai) Co., Ltd.

60*60*38mm Sleeve Bearing Big Airflow Axial Flow Cooling DC Fan

US$2.50-3.00

1 Piece

Sample price:US$2.50/piece.Request sample

Product profile

Customization

Available

Material

Aluminum Fan

Blade Material

PBT 94ulv

Model NO.

6038 DC Fan

Type

Axial Fan

Electric Current Type

Mounting

Free Standing

Certification

RoHS, ISO, CE

Transport Package

Paper Box

Specification

60*60*38mm

Origin

China

Production Capacity

100000 Pieces/Year

Key features

Wide Voltage Tolerance: Operates reliably within a 5V to 13V voltage range for flexible power integration.

Multiple Bearing Options: Choose between Sleeve, Hydraulic, or Double-ball bearings for varied lifespan and noise needs.

Dual Pin Compatibility: Supports both 3-pin DC control and 4-pin PWM automatic speed adjustment.

Customization Services: Offers full customization from samples, designs, or complete OEM/ODM solutions.

High-Quality Materials: Constructed with Aluminum fans and PBT 94ulv blades for durability and heat resistance.

International Certifications: Compliant with RoHS, ISO, CE, and FCC standards for global market access.

100% Quality Inspection: Every unit undergoes visual and functional inspection before shipment.

Broad Application Scope: Suitable for automotive, medical, industrial control, and consumer electronics.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Fengxia Motor (Shanghai) Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.94h

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong customization, R&D, OEM/ODM, quality-control, and complaint-handling capabilities. It reports new products within the past year, provides customization from samples and designs through full customization, and serves known brands through OEM. Production includes two lines, inventory capability, defined inspection procedures, and four QA/QC inspectors. However, important operational limitations exist: no available SDK, no overseas agents, branches, warehouse, or showroom, no offline trade-show participation, and only one experienced export-trade employee. Manufacturing controls also show gaps, including no ongoing quantity reconciliation for each batch and no standard operating procedure for outsourced manufacturing. Financial evidence is represented only by years rather than substantive indicators, so credibility cannot be determined. The supplier holds an ISO9001:2015 certificate, but the available information does not establish broader certification coverage.

Supplier typeThe supplier operates as a manufacturer with two production lines, provides OEM and ODM services, offers inventory capability, and accepts FOB and EXW quotations. It also provides full customization, but lacks overseas agents, branches, warehouses, and showrooms.

CertificationsThe supplier reports an ISO9001:2015 certificate. No additional specific certifications are identified in the provided information.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions, supporting an established service-response process. However, it has no overseas agents, branches, warehouse, or showroom, which limits demonstrated overseas service infrastructure.

R&D capabilityThe supplier reports new products in the past year, provides ODM services, and assigns R&D personnel to product development, design drawings, production support, and specifications. Nevertheless, it has no available SDK and no design input, output, review, validation, or confirmation documents available for audit.

Production capacityProduction evidence includes two production lines, inventory capability, one-month average lead times in both peak and off-season periods, four QA/QC inspectors, written finished-product inspection instructions, and multiple listed production machines. Controls are weakened by the absence of ongoing batch quantity reconciliation and a standard operating procedure for outsourced manufacturing.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, and full customization, with the same capability reported under both R&D and design services. This directly demonstrates broad customization coverage.

Product Q&A

Q:How long will the fan last?

Lifespan depends on bearing type: Sleeve bearing lasts ~2-3 years, Hydraulic bearing ~4-5 years, and Double-ball bearing 5-10 years.

Q:What is the difference between 3-pin and 4-pin connectors?

3-pin uses DC voltage control for fixed or stepped speeds. 4-pin uses PWM for automatic, precise, and quieter speed variation. 4-pin plugs into 3-pin headers but runs at full speed.

Q:Which direction should the fan face?

Look for arrows on the frame. General rule: Front/side for intake (cool air in), rear/top for exhaust (hot air out).

Q:Why does the fan spin at 5V if the label says 12V?

Most motors have a wide tolerance (5V-13V). However, they may not start below approximately 7V.

Q:How can I make the fan quieter?

Use rubber pegs or grommets to cut vibration, use a low-noise adapter to drop voltage, or adjust BIOS curves to keep RPM low until temperature rises.