How to change impeller speed using your controller board?

You can use 0~5V or PWM to change speed. Our standard controller board also includes a potentiometer for convenient speed adjustment.

What is the MTTF of this centrifugal air blower?

The MTTF of this centrifugal air blower is 20,000+ hours under 25 C degree.

Can this centrifugal air blower be used to suck water or dust directly?

No, it cannot suck water or dust directly. For special conditions, please ask us to choose a proper item or install a filter on the inlet.

How to decrease the noise of the blower?

Many customers use foam or silicone to fill the space between the blower fan and the machine to insulate the noise.

Brushless DC Fan Motor Impeller Blower

Name: Brushless DC Fan Motor Impeller Blower
Brand: Ningbo Wonsmart Motor Fan Co., Ltd.
SKU: 824967035

Zhejiang, ChinaNingbo Wonsmart Motor Fan Co., Ltd.

US$53.90

1-10 Pieces

US$41.70

11-49 Pieces

US$39.40

50-99 Pieces

US$38.20

100+ Pieces

Sample price:US$53.90/piece.Request sample

Product profile

Material

Aluminum

Usage

for Experiment, for Air Conditioner, for Manufacture, for Refrigerate, Fuel Cell

Flow Direction

Centrifugal

Model NO.

WS9290-24-220-X200

Pressure

High Pressure

Certification

RoHS, ISO, CE, ETL

Type

Centrifugal Fan

Electric Current Type

Blade Material

Aluminum

Brand Name

Wonsmart

Power

264W

Voltage

48VDC

Air Volume

55m3/H

Speed

14kpa

Bearing

NMB Ball Bearing

MOQ

1PCS/ Per Model

Transport Package

by DHL UPS Fedec TNT or Other with Carton

Specification

D92mm*H90mm

Trademark

Europe America Canada Japan China

Origin

Zhejiang, China (Mainland)

HS Code

8414519900

Production Capacity

80000 PCS Per Year

Key features

High Performance Blower: Max airflow 200 m3/h and max pressure 30 kpa for industrial applications.

Long MTTF Lifespan: 20,000+ hours MTTF under 25 C degree with NMB Ball Bearing.

Wide Certification: Certified by RoHS, ISO, CE, ETL, REACH, ISO 9001, and ISO 13485.

Customization Support: Accepts ODM and OEM projects with customized specifications.

Low Noise Design: Can be insulated with foam or silicone to decrease operational noise.

Flexible Speed Control: Supports 0~5V or PWM speed adjustment via controller board.

100% Quality Inspection: All products undergo strict inspection before delivery to guarantee quality.

Versatile Applications: Suitable for vacuum machines, fuel cells, medical equipment, and inflatables.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerSelf-branded

Ningbo Wonsmart Motor Fan Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2007-10-10Nearest Port: Ningbo portAverage Response Time: ≤18hTerms of Payment: T/T, PayPal, Credit CardInternational Commercial Terms(Incoterms): FOB, CIF, DDP, FCA, EXW, Others

AI-Powered supplier vetting

SummaryNingbo Wonsmart Motor Fan Co., Ltd. is identified as a combined company offering motors, blowers, and drivers. It has four production lines, stated output for drivers, motors, and blowers, quality assurance in its quality-control processes, and standardized finished-product inspection instructions. The supplier supports sample, design, minor, and flexible customization and reported new products during the past year, but does not provide ODM services or OEM services for popular brands. Export experience is stated as eight years, with exports accounting for 51%–70% of total sales and markets across multiple regions. Service infrastructure is limited: it has no overseas warehouse, showroom, agents, branches, or overseas service-country coverage, although it has participated in H2&FC EXPO. Financial records are identified for 2022–2024, but no financial performance details are provided. Sustainability documentation and practices show gaps, including no factory environmental impact assessment report and no...

Supplier typeThe supplier is classified as a combined company, and its primary offerings are motors, blowers, and drivers. The English company name is Ningbo Wonsmart Motor Fan Co., Ltd., indicating an identified manufacturing supplier rather than an offshore company.

R&D capabilityThe supplier reported new products during the past year and has R&D engineers with 6–10 years of total experience. However, it has no available SDK and does not provide ODM services, so the available evidence supports product-development activity but not broad innovation or platform-integration capability.

Production capacityThe supplier operates four production lines and reports annual output of 100,000 drivers, 80,000 motors, and 300,000 blowers. Finished-product inspection instructions are available and uniformly followed, while the quality-control team has fewer than five staff; the evidence confirms defined production and inspection capacity but does not establish whether capacity meets a particular order requirement.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, and flexible customization. This is consistent across the R&D and design-capability records, although ODM service and OEM service for popular brands are not provided.