How do you pack your products?

Small motors are packed in carton or plywood cases, and large motors in wooden cases.

What information should be given, if I buy electric ac motor from you ?

rated power, speed or pole ,type ,voltage , mounting way , quantity , if more is better.

Three Phase Motor 4pole IP44 Customizable Low Vibration and Noise Direct Manufacturer

Name: Three Phase Motor 4pole IP44 Customizable Low Vibration and Noise Direct Manufacturer
Brand: Weihai Quanxin Motor Co., Ltd.
SKU: 2103168922

Shandong, ChinaWeihai Quanxin Motor Co., Ltd.

US$29.00-99.00

1 Piece

Sample price:US$80.00/piece.Request sample

Product profile

Customization

Available

Application

Industrial

Speed

High Speed

Model NO.

YE3-90L-4-1.8KW

Number of Stator

Three-Phase

Function

Control

Casing Protection

Open Type

Number of Poles

Starting Mode

Variable Frequency Starting

Certification

ISO9001, CCC, CE

Brand

Whqxdj

Winding

100% Copper Wire

Fruquency

50/60Hz

Color

Customized

Material

Material Cast Iron

Voltage

220V

Mount

B3 B5 B14 B34 B35

Working Duty

Power Range

0.55-355kw 3/4HP-485HP

Transport Package

Plywood Box or Carton Box

Specification

According requirement

Trademark

WHQXDJ

Origin

China

HS Code

84014000

Production Capacity

10000 Pieces/Monrh

Key features

Oxygen-Free Copper Windings: National standard all-copper coils with F-class insulation and vacuum impregnation for high efficiency.

Precision Cast Aluminum Rotor: 99.99% purity aluminum with dynamic balance index below 5 for smooth, low-vibration operation.

High-Quality Bearings: High-strength carbon steel bearings that are dustproof and extend motor lifespan.

Customizable Options: Customized color, frequency (50/60Hz), and mounting types (B3, B5, B14, etc.) available.

International Certifications: Products hold CCC, CE, and ISO9001:2015 quality system certifications.

Wide Power Range: Available in power range from 0.55kW to 355kW with various pole and speed options.

OEM Service Accepted: We accept OEM service and support customization from samples or designs.

Low Noise & Vibration: Designed for low vibration and noise, suitable for industrial applications.

Company profile

High Repeat Buyers ChoicePatents AwardedExhibition ExperienceNational Award received

Weihai Quanxin Motor Co., Ltd.

Shandong, 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.Export Year: 2019-01-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.51h

AI-Powered supplier vetting

SummaryQuanxin Motor is a manufacturing supplier specializing in single-phase, three-phase, and high-efficiency permanent-magnet motors, with a 6,000 m² manufacturing plant and stated OEM service for well-known brands. It holds CCC, CE, and ISO9001:2015 certifications, and its products include motors and related machinery. The supplier reports broad customization options, documented finished-product inspection instructions, and export sales of 71%–90%, although it began exporting only one year ago. Innovation evidence includes 44 filed patents, a national science and technology progress award, two R&D engineers, and technical cooperation with Harbin Institute of Technology (Weihai), but no SDK and no new products launched in the past year. Service-management procedures exist, but records are not available for assessment, including complaint handling and corrective actions. Financial information is limited to years identified as 2022–2024 without performance figures, so financial credibility cannot be determined.

Supplier typeThe supplier is a manufacturer and seller of motors, with stated production of single-phase asynchronous, three-phase asynchronous, and high-efficiency permanent-magnet motors. Its registered scope also includes imports and exports, while the broader company description lists livestock equipment, packaging machinery, water pumps, compressors, and agricultural machinery.

CertificationsThe supplier states that it holds CCC, CE, and ISO9001:2015 certifications. It also reports CE product compliance certification, ISO9001:2015 management-system certification, and registration of its YE3 series in China’s Energy Efficiency Labeling system.

R&D capabilityInnovation evidence includes one national science and technology progress award, 44 filed patents including four invention patents, technical cooperation with Harbin Institute of Technology (Weihai), and two R&D engineers. Counterbalancing limitations are the absence of an available SDK and no new products launched in the past year.

Production capacityThe supplier operates a stated 6,000 m² manufacturing plant, provides motor manufacturing and processing, holds quality certifications, and uses written and uniformly followed finished-product inspection instructions. It also reports a one-month average lead time in both peak and off-season, although no production-capacity volume is provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and flexible customization. It also states that it provides OEM services for well-known brands, supporting a broad customization and contract-manufacturing capability.