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3 Phase 4 Pole AC Induction Motor Efficiency Ie2 Ie3
US$490.00-17,290.00
1 Piece
Product profile
Customization
AvailableApplication
IndustrialOperating Speed
Constant SpeedModel NO.
YE2/YE3/YE4Number of Stator
Three-PhaseSpecies
Y, Y2 Series Three-PhaseRotor Structure
Squirrel-CageCasing Protection
Closed TypeNumber of Poles
4Starting Mode
Direct on-line StartingCertification
ISO9001, CCC, CE, EACBrand
LangruiVoltage
380/400/660VRated Power
132kw~1100kwRotating Speed
1440rpmPoles
2/4/6/8/10/12/14/16Efficiency
Ie1/Ie2/Ie3Frequency
50/60HzInsulation Class
B/F/HWinding
100% Copper WireWorking Duty
S1Protection Grade
IP54/IP55/IP56/IP65Mounting Type
B3/B5/B35/V1/V15Cooling Method
IC411/IC416MOQ
1 SetTransport Package
Standard Export PackingSpecification
Cast Iron CasingTrademark
LROrigin
Shandong, ChinaHS Code
8501530090Production Capacity
50000 Pieces/YearKey features
High Energy Efficiency: IE2/IE3 efficiency levels compliant with IEC60034-30 and GB/T1032-2023 standards.
Customizable Specifications: Customizable voltage, power, speed, poles, insulation, and mounting types.
Enhanced Safety & Reliability: F-class insulation with B-class temperature rise assessment for improved safety.
Wide Application Range: Suitable for pumps, fans, compressors, conveyors, and marine environments.
Robust Protection Grade: IP55 enclosure protection grade for reliable operation in general environments.
Certified Quality: Certified with ISO9001, CCC, CE, and EAC for global market compliance.
Versatile Power Options: Rated power ranges from 132kW to 1100kW for heavy-duty industrial use.
Low Noise Design: Novel design ensures low noise operation and compact structure.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2014-11-17Nearest Port: QINGDAO, SHANGHAI, NINGBOAverage Response Time: ≤1.68hTerms 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 extensive customization, ODM, and OEM capabilities. It reports ISO 9001, ISO 14001, and OHSAS/OHSMS 18001 certifications, 11–20 R&D engineers, 11–20 quality-control staff, and stated electric-motor output of 100,000 pieces. Export activity is substantial, covering 71%–90% of total sales, with ten years of export experience and broad global markets. Service procedures exist for corrective actions and complaint handling, although supplier approval documentation lacks signatures or dates and service assessment records lack a written procedure. Innovation is supported by new products in the past year, but the supplier does not provide 3D software design or SDKs. Overseas service infrastructure and digital management systems are not established. Financial records are indicated for 2021–2023, but no financial performance details are provided.
CertificationsThe supplier reports holding OHSAS/OHSMS 18001, ISO 9001, and ISO 14001 certifications. These explicitly demonstrate coverage of occupational health and safety, quality, and environmental management systems.
After-Sales capabilityClear procedures and records exist for corrective and preventive actions and customer complaint handling. However, the supplier has no overseas warehouse, showroom, agent or branch, and no overseas service countries are reported, limiting evidence of localized after-sales support.
R&D capabilityThe supplier reports R&D capability, new products within the past year, and ODM service availability. It does not provide 3D software design services or an SDK, so innovation is evidenced in product development but not in software-enabled design tools.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also provides ODM and OEM services, including OEM service for well-known brands, directly supporting broad customization capability.
Client casesThe supplier reports OEM service for well-known brands and exports to markets across the Americas, Europe, Asia, Oceania, Africa, and the Middle East. These statements indicate customer and market experience, but no named customers, project examples, or verifiable case details are provided.
Product Q&A
Q:What efficiency standards does this motor comply with?
A:
The motor complies with IEC60034-30 and GB/T1032-2023 standards, offering IE2 and IE3 efficiency levels.
Q:Is the motor customizable?
A:
Yes, customization is available for voltage, rated power, rotating speed, poles, efficiency, frequency, insulation class, winding, working duty, protection grade, mounting type, and cooling method.
Q:What is the insulation class and temperature rise assessment?
A:
The motor adopts F-class insulation, and the temperature rise is assessed according to B-class standards to improve safety and reliability.
Q:What are the typical applications for this motor?
A:
It is widely used in pumps, fans, compressors, machine tools, reducers, conveyors, packaging machinery, mining machinery, construction machinery, and boats.
Q:What is the enclosure protection grade?
A:
The enclosure protection grade is IP55, making it suitable for general working environments without special requirements.
Send Inquiry
*To:
Shandong Langrui Industrial Co., Ltd.
Shandong Langrui Industrial Co., Ltd.*Content:
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