What is the speed control method?

The motor supports 0-10VDC/PWM speed control, allowing for precise adjustment of fan speed.

What certifications do your products have?

Our products are certified with RoHS, ISO, and CE standards.

140mm 230V External Rotor Ec Motor Centrifugal Fan Blower

Name: 140mm 230V External Rotor Ec Motor Centrifugal Fan Blower
Brand: Seemtek Fan (Suzhou) Co., Ltd.
SKU: 2103735825

Jiangsu, ChinaSeemtek Fan (Suzhou) Co., Ltd.

US$41.80

100-499 Pieces

US$39.90

500+ Pieces

Sample price:US$45.00/piece.Request sample

Product profile

Customization

Available

Material

Plastic

Usage

for Air Conditioner, for Manufacture, for Refrigerate

Model NO.

S3E-2A140-S9-00

Flow Direction

Centrifugal

Pressure

Medium Pressure

Certification

RoHS, ISO, CE

Fan Type

Backward Curved Centrifugal Fan

Motor Type

Ec Brushless External Rotor Motor

Speed Control

0-10VDC/PWM

Protection Type

IP44

Insulation Class

Ambt. Temperature

- 25 ~ +60

Operation Mode

Bearing System

Ball Bearing

Applications

Ventilation, Air Purifier, Cooling

Transport Package

Standard Exporting Packages

Specification

140mm

Trademark

OEM/ODM

Origin

China

HS Code

8414593000

Production Capacity

50, 000PCS/Year

Key features

EC Brushless Motor Technology: High efficiency EC brushless external rotor motor with 0-10VDC/PWM speed control.

Robust Protection Features: IP44 protection with locked-rotor, reverse polarity, thermal protection, and soft start.

Customization Available: Custom designs accepted for fan type, motor type, and specific application requirements.

Quality Assurance: 100% tested finished products with 24-month warranty and rigorous R&D performance tests.

Versatile Applications: Suitable for ventilation, air purifiers, cooling, heating, and refrigeration systems.

Certified Safety Standards: Products certified with RoHS, ISO, and CE standards for global compliance.

Professional Technical Support: Expert team skilled in electromagnetic technology and fluid design for optimal solutions.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Seemtek Fan (Suzhou) Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤7.27h

About Our Factory & Business Background

AddressNo. 333, Runyuan Road, Xiangcheng District, Suzhou, Jiangsu, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsEc Fan, Centrifugal Fans, Backward Curved Centrifugal Fan, Centrifugal Fan with Bracket, Forward Curved Centrifugal Fan, Axial Fans, Blower Fans, BLDC External Rotor Motor, Plug Fan, Centrifugal Blower

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Overseas Agent/BranchNo

Product Q&A

Q:What is the warranty period?

The warranty period is 24 months. Performance and reliability tests are carried out during R&D before production, and finished products are 100% tested before delivery.

Q:What is the lead time for orders?

Sample orders are usually delivered in 1 week. Bulk orders delivery time varies from 20-35 days. Peak season lead time is one month, and off-season is within 15 workdays.

Q:Do you provide OEM/ODM services?

Yes, we accept custom requests for products. Please share your requirements, and we will provide optimal solutions for custom designs.

Q:What are the main product types available?

Our products include backward curved centrifugal fans, forward curved centrifugal fans, blowers, and axial fans, all adopting EC technology.

Q:How is shipment arranged?

Shipment can be arranged by express, air, rail, or sea, depending on customer budgets and urgency. Quotes for samples are EXW, and for 100+ pcs are FOB.