What is the minimum order quantity (MOQ)?

The minimum order quantity is 30 sets.

What is the lead time for production?

The average lead time is one month for both peak season and off-season periods.

How can I identify if the fan is failing?

Signs include clicking/grinding noises, significantly lower RPM than specified, or physical wobble/stiffness when spinning blades manually.

40X40X7mm Heavy Duty Mini DC Blower Fan for Factory Automation Control Panel

Name: 40X40X7mm Heavy Duty Mini DC Blower Fan for Factory Automation Control Panel
Brand: Fengxia Motor (Shanghai) Co., Ltd.
SKU: 2155631692

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

US$4.60

500-4,999 Pieces

US$4.00

5,000+ Pieces

Sample price:US$4.00/piece.Request sample

Product profile

Customization

Available

Material

Plastic-Iron-Copper-Magnet

Blade Material

PBT 94ulv

Model NO.

4007

Type

DC Blower Fan

Electric Current Type

Mounting

Free Standing

Certification

RoHS, ISO, CE

Insulation Resistance

10mωor Over with at DC250V Megger

Ielectric Withstand Voltage

AC500V1s

Ambient Temperature

-10℃~+70℃(Operating) -40℃~+70℃(Storage)

Expected Life

+40° ,30000 Hours

Transport Package

Paper Box

Specification

Customized

Trademark

FUNSHARE

Origin

China

Production Capacity

100000 Pieces/Year

Key features

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

High Durability Bearings: Double-ball bearings offer 5-10 year lifespan, suitable for 24/7 continuous operation.

Full Customization Support: Provides full customization from samples or designs, including OEM and ODM services.

Certified Quality Assurance: ISO9001 certified with FCC, CE, and ROHS standards ensuring strict quality control.

Quiet Operation Design: Features ultra-quiet operation with options for sleeve, hydraulic, or double-ball bearings.

Versatile Application Scope: Suitable for factory automation, control panels, UAVs, medical, and automotive industries.

Precise Speed Control: 4-pin PWM connectors enable auto speed control for precise and quiet thermal management.

Rapid Delivery Service: Ensures fast delivery with standard lead times of one month for peak and off-seasons.

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: ≤3.30h

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:What is the expected lifespan of the fan?

Lifespan depends on bearing type: sleeve bearings last ~2-3 years, hydraulic ~4-5 years, and double-ball bearings last 5-10 years with 24/7 tolerance.

Q:Can this fan be customized?

Yes, we offer full customization from samples or designs, including OEM and ODM services to meet specific customer needs.

Q:What certifications does the product have?

The product is ISO9001 certified and meets FCC, CE, and ROHS standards, ensuring high quality and safety.

Q:How do I reduce fan noise?

Use rubber grommets instead of screws, lower RPM via BIOS, use inline resistors, or choose hydraulic bearings for quieter operation.

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

3-pin uses DC voltage control for fixed speeds, while 4-pin uses PWM for auto speed control, offering quieter and more precise operation.