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Mtf Mth 3 Phase Wound Rotor Slip Ring Electric Motors for Crane
Negotiable
1 Piece
Product profile
Customization
AvailableApplication
IndustrialSpeed
Constant SpeedModel NO.
YZRNumber of Stator
Three-PhaseFunction
Crane MotorCasing Protection
Closed TypeNumber of Poles
4 6, 8, 10Starting Mode
Resistor StartCertification
ISO9001Brand
China ElectricBrand Name
Three - Phase and Asynchronous Motor Type AC InduUsage
Crane and Metallurgy Tower Crane MotorCooling Method
IC411, IC410Duty Type
S2, S3, S4, S5, S6, S7, S8 and S9Color
Blue, Red, Gray or as RequiredAC Voltage
380V, 400V, 415V, 440V or ElseInsulation Class
F, HProtect Feature
Totally EnclosedMotor Type
Wound RotorTransport Package
Plywood CaseSpecification
0.5 to 500 kWTrademark
China ElectricOrigin
Shanghai, China (Mainland)HS Code
8501530090Production Capacity
1000 PCS/Per MonthKey features
Wide Duty Type Range: Supports S2 through S9 duty types, with S3 40% as standard cyclic duration.
High Overload Capacity: Features large overload capacity and adequate mechanical strength for crane drives.
Customizable Voltage: Available in 380V, 400V, 415V, 440V, or other required AC voltages.
Multiple Color Options: Standard colors include Blue, Red, and Gray, or customized as required.
Global Certifications: Holds ISO 9001, CE, UL, CSA, GOST, and SONCAP certifications.
Robust Protection Rating: Offers IP54 and IP44 protection ratings for harsh industrial environments.
Flexible Mounting: Supports B3 and B5 mounting configurations for versatile installation.
Overseas Engineering Support: Engineers available to service machinery overseas with training and consulting.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2006-10-08Nearest Port: SHANGHAIAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
AI-Powered supplier vetting
SummaryShanghai Fortune Electric Co., Ltd. is identified as a China-based limited company with manufacturer/factory status, although another record describes the associated industry as wholesale and retail and the company type as a trading company. Its stated product scope includes medium- and high-voltage motors, vertical motors, induction melting furnaces, and continuous casting equipment or parts. The supplier reports ISO 9001 certification, eight production lines, 11–20 years of R&D engineer experience, 6–10 quality-control staff, broad export coverage, and self-operated import/export rights. It states customer satisfaction as a mission and describes professional and timely service, but no concrete after-sales process or service performance is documented. Production capacity and export experience are supported, while customization capability and financial credibility cannot be conclusively assessed from the available non-financial evidence. Trade records identify an Indian buyer and products related to...
Supplier typeThe supplier is explicitly identified as a manufacturer/factory and limited company in Shanghai, China, while a separate record classifies the company as a trading company in the wholesale and retail industry. This creates a mixed classification, but the manufacturer/factory designation is directly documented.
CertificationsThe supplier is reported to hold ISO 9001 certification for its management systems. This is explicit evidence of certification relevant to quality-management practices.
R&D capabilityThe supplier reports 11–20 years of total R&D engineer experience and offers a technically broad range of motors, vertical hollow-shaft products, induction melting furnaces, and continuous casting equipment. This supports engineering capability, but no patents, new-product development results, or other direct innovation metrics are provided.
Production capacityThe supplier reports eight production lines, 6–10 quality-control staff, a one-month off-peak lead time, and a two-to-three-month peak-season fulfillment time. Its stated product range and trade records covering furnace and continuous-casting components further support production activity, although the slices do not verify capacity by product or actual output volumes.
Client casesThe supplier states that its products are distributed across numerous countries and regions, and trade records identify BRIGHT METALS INDIA PRIVATE LIMITED as a buyer for holding-furnace and continuous-casting-related products. The evidence supports international customer activity, though only one named buyer is provided and no project outcomes or customer references are documented.
Product Q&A
Q:What duty types are supported?
A:
The motors support duty types S2, S3, S4, S5, S6, S7, S8, and S9, with S3 40% being the basic type.
Q:What is the cooling method?
A:
The standard cooling method is IC411.
Q:Are custom colors available?
A:
Yes, colors are available in Blue, Red, Gray, or as required by the customer.
Q:What certifications does the product have?
A:
The motors hold ISO 9001, CE, UL, CSA, GOST, and SONCAP certifications.
Q:What is the maximum altitude for operation?
A:
The maximum operating altitude is 1000 meters.
Send Inquiry
*To:
Shanghai Fortune Electric Co., Ltd.
Shanghai Fortune Electric Co., Ltd.*Content:
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