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3 Phase AC Motors 7.5 HP 5.5 Kw for Pump Fan Compressor
US$123.00-146.00
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, EAC, CE, ATEXBrand
Langrui MotorVoltage
380/400/440/660VRated Power
5.5kwRotating Speed
1500rpmPoles
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
8501520090Production Capacity
50000 Pieces/YearKey features
High Energy Efficiency: Complies with IEC60034-30 and GB/T1032-2023 standards, reaching IE2/IE3 levels.
F-Class Insulation: Temperature rise assessed by B-class for enhanced safety and reliability.
IP55 Protection Grade: Enclosure protection grade meets IEC standards for dust and water resistance.
Multiple Voltage Options: Available in 380/400/440/660V to suit various power supply requirements.
Wide Pole Selection: Poles available from 2 to 16 for customized speed and torque needs.
100% Copper Winding: Constructed with pure copper wire for superior conductivity and durability.
Versatile Mounting Types: Offers B3, B5, B35, V1, and V15 mounting options for flexible installation.
Comprehensive Certifications: Certified by ISO9001, CCC, EAC, CE, and ATEX for global compliance.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2014-11-17Nearest Port: QINGDAO, SHANGHAI, NINGBOAverage Response Time: ≤1.26hTerms 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.
Product Q&A
Q:What is the energy efficiency level of the motor?
A:
The motor complies with IEC60034-30 and GB/T1032-2023 standards, reaching IE2/IE3 levels.
Q:What insulation class is used?
A:
The motor adopts F-class insulation, with temperature rise assessed according to B-class.
Q:What is the protection grade of the enclosure?
A:
The enclosure protection grade is IP55, complying with IEC standards.
Q:What voltage options are available?
A:
Available voltages include 380V, 400V, 440V, and 660V.
Q:Can the motor be customized for different speeds?
A:
Yes, poles are available from 2 to 16 to customize the rotating speed.
Send Inquiry
*To:
Shandong Langrui Industrial Co., Ltd.
Shandong Langrui Industrial Co., Ltd.*Content:
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