What industries can this motor be used in?

It is suitable for coal mines, power plants, machinery industries, and mining enterprises.

What standards does the motor comply with?

The motor complies with IEC, GOST, and NEMA standards.

What is the cooling method?

It features a bi-symmetrical radial ventilation system.

Yrq138-8 245kw 380V 3 Phase Asynchronous Wound Rotor Slip Ring Induction Motor

Name: Yrq138-8 245kw 380V 3 Phase Asynchronous Wound Rotor Slip Ring Induction Motor
Brand: Shandong Langrui Industrial Co., Ltd.
SKU: 2143736202

Shandong, ChinaShandong Langrui Industrial Co., Ltd.

US$7,780.00-8,560.00

1 Piece

Product profile

Customization

Available

Application

Industrial

Operating Speed

Constant Speed

Model NO.

YRQ138-8

Number of Stator

Three-Phase

Species

Yrq Motor

Rotor Structure

Wound Rotor

Casing Protection

Closed Type

Number of Poles

Starting Mode

Direct on-line Starting

Certification

ISO9001, CCC, CE, EAC, ATEX

Brand

Langrui

Voltage

380/400/660/6kv/10kv

Rated Power

245kw

Rotating Speed

735rpm

Efficiency

Ie1/Ie2/Ie3

Service Factor

1.0/1.10/1.15/1.20

Frequency

50/60Hz

Winding

100% Copper

Insulation Class

F/H

Protection Grade

IP21/IP23

Cooling Method

IC01

Standard

IEC/GOST/NEMA

Housing

Cast Iron/Steel Plate

Bearing

SKF, NSK, C&U, Zwz

Transport Package

Standard Export Packing

Specification

Copper Rotor

Trademark

Origin

Shandong, China

HS Code

8501530090

Production Capacity

50000 Pieces/Year

Key features

Wide Voltage Range: Available in 380V, 400V, 660V, 6kV, and 10kV options.

High Efficiency Options: IE1, IE2, and IE3 efficiency classes available.

Robust Cooling System: Bi-symmetrical radial ventilation with air inlet from end covers.

Multiple Certifications: ISO9001, CCC, CE, EAC, and ATEX certified.

Durable Construction: Cast iron or steel plate housing with 100% copper winding.

Flexible Bearing Options: SKF, NSK, C&U, and Zwz bearings available.

High Starting Torque: Ideal for crushers, ball mills, and compressors requiring large torque.

Global Standards Compliance: Meets IEC, GOST, and NEMA standards.

Company profile

Shandong Langrui Industrial Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2014-11-17Nearest Port: QINGDAO, SHANGHAI, NINGBOAverage Response Time: ≤1.15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company and professional technical supplier, with broad customization, ODM, and OEM capabilities. It holds OHSAS/OHSMS 18001, ISO 9001, and ISO 14001 certifications, reports 11–20 R&D engineers and 11–20 quality-control staff, and states annual electric-motor output of 100,000 pieces. Export activity is established, with 71%–90% of sales from exports and ten years of exporting experience, but no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Service procedures for corrective actions and complaint handling are documented and followed, while supplier approval documentation is incomplete. Innovation is supported by new products during the past year and ODM capability, although there is no 3D software, SDK, or ERP integration. Financial credibility cannot be confirmed from the available evidence because only reporting years are provided, without financial results. Customer-case evidence is limited to OEM service for well-known brands.

Supplier typeThe supplier is explicitly described as a professional technical supplier and, separately, as a trading company in the wholesale and retail industry. This indicates technical-service positioning combined with a trading-company structure.

CertificationsThe supplier reports holding OHSAS/OHSMS 18001, ISO 9001, and ISO 14001 certifications. These stated certifications provide explicit evidence of formal occupational safety, quality, and environmental management systems.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective/preventive actions and customer complaints. However, it reports no overseas warehouses, showrooms, agents, branches, or offline trade-show participation, and serves zero overseas countries according to the stated field, limiting evidence of localized overseas support.

R&D capabilityInnovation evidence includes new products in the past year, ODM services, and R&D capability with 11–20 engineers. The supplier lacks 3D software, an available SDK, and ERP-based digital management, indicating product-development capability but limited supporting digital infrastructure.

Production capacityThe supplier reports annual electric-motor output of 100,000 pieces, 11–20 quality-control staff, and markets across multiple global regions. These statements explicitly support established production and quality-control capacity, although no additional capacity or utilization details are provided.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also provides ODM and OEM services. This demonstrates broad customization coverage beyond standard products.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one type of customer reference. No brand names, project details, volumes, or independently verifiable case information are provided.