Do you have any certifications?

Yes, we hold CE and TUV certification reports.

What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What customization options are available?

Options include variations in frequency (50Hz, 60Hz), voltage (380V-660V), protection class (IP55), and insulation class (F, H).

High Efficiency 4 Pole Industrial Asynchronous Motor for Heavy-Duty Applications

Name: High Efficiency 4 Pole Industrial Asynchronous Motor for Heavy-Duty Applications
Brand: Longran Electromechanical (Zhejiang) Co., Ltd.
SKU: 2140875285

Zhejiang, ChinaLongran Electromechanical (Zhejiang) Co., Ltd.

US$30.00-200.00

50 Pieces

Sample price:US$25.00/piece.Request sample

Product profile

Customization

Available

Application

Industrial, Universal, Household Appliances, Power Tools, Car

Operating Speed

Constant Speed

Model NO.

Number of Stator

Three-Phase

Species

YS Series Three-Phase

Rotor Structure

Winding Type

Casing Protection

Closed Type

Starting Mode

Direct on-line Starting

Certification

ISO9001, CCC

Transport Package

Three-Phase Motor with Ie4 Energy Efficiency of CE

Trademark

Longran

Origin

Zhejiang, China

HS Code

33119619

Production Capacity

20000

Key features

Super Efficiency Performance: IEC compliant motors with efficiency up to 90.9% for energy savings.

Robust TEFC Design: Fully enclosed, fan-cooled structure with IP54 protection and F-class insulation.

Low Noise Operation: Streamlined construction ensures minimal noise and vibration for stable performance.

Wide Application Range: Suitable for HVAC, pumps, fans, compressors, and various industrial machinery.

Customization Options: Customizable frequency, voltage, protection class, and insulation class available.

Easy Maintenance: Designed for easy maintenance to reduce downtime and operational costs.

High Starting Torque: Offers substantial starting torque for demanding heavy-duty applications.

Certified Quality: Holds CE and TUV certifications, meeting international safety and quality standards.

Company profile

Importers and ExportersCustomization from DesignsQuality AssuranceProduct Certification

Longran Electromechanical (Zhejiang) Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2010-09-09Nearest Port: NingboAverage Response Time: ≤4.67hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, FCA

AI-Powered supplier vetting

SummaryLongran Electromechanical (Zhejiang) Co., Ltd. is a Chinese manufacturer/factory producing electric motors and related motor-control products. It reports substantial annual production across single-phase, three-phase, and DC motors, export licensing, export sales activity, and customization, 3D design, ODM, and recent new-product development capabilities. However, its service-control procedures and finished-product inspection instructions lack written records, and it reports no in-stock service, overseas warehouse, overseas showroom, or valid manufacturing-capacity contract with affiliated subcontractors. An SGS audit is identified, but the stated report validity ended on 2025-03-19, so current certification or audit validity cannot be confirmed. Financial credibility and customer-case strength remain insufficiently evidenced.

Supplier typeThe supplier is identified as a limited company and manufacturer/factory based in Zhejiang, China, with a business scope covering electric motors, motor-control systems, related components, and R&D. It also has affiliated companies and a valid import/export license, supporting its classification as an operating manufacturing supplier.

R&D capabilityThe supplier reports R&D for motors and control systems, new products within the past year, 3D software design services, and ODM availability. It does not provide an SDK, but that limitation does not negate the directly stated product-development and design capabilities.

Production capacityReported annual capacity is 110,000 single-phase motors, 160,000 three-phase motors, and 40,000 DC motors, supported by assembly and painting lines. The supplier also states peak- and off-season lead times within 15 workdays and holds an import/export license; however, it lacks in-stock capability and has no valid contract with affiliated subcontractors, so the positive assessment is based on stated factory capacity rather than fully documented production controls.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full and minor customization, flexible customization, 3D software design services, and ODM services. These multiple stated service types provide direct evidence of broad customization capability.

Product Q&A

Q:Can you manufacture based on customer drawings?

Yes, we provide customized services according to customer drawings and specifications. We can also use the customer's nameplate for the electric motors.

Q:What are your payment terms?

We require a 30% deposit before production, with the balance payable via T/T before delivery.

Q:Are you a trading company or a manufacturer?

We are a manufacturer equipped with advanced machinery and a skilled workforce.

Q:What is your production capacity?

Our production capacity is 4000-5000 units per month.

Q:Is a free sample available?

Yes, we can provide a free sample if the customer agrees to cover the courier costs.