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100kw 1000kw Low Rpm Permanent Magnet Generator Alternator, Motor Generator
US$580.00-9,800.00
2 Pieces
Product profile
Customization
AvailableAfter-sales Service
YesWarranty
5yearsModel NO.
GDFOutput Type
AC Three PhaseMagenet Type
ND-Fe-B Magnet TypeVoltage
12-1140VACGenerator Material
Aluminium Body+Copper Wire+ND-Fe-BSpeed Range
20-3000rrmPortection Grade
IP54Guarantee
Three Years for FreeType
Permanetn Magnet GeneratorUsed for
Wind Turbine, Hydro Turbine, etcLife Time
More Than 20 YearsApplication
MarineTransport Package
Plywooden CaseSpecification
MediumTrademark
GREEFOrigin
ChinaHS Code
85016100Production Capacity
500sets/MonthKey features
Customized Power Range: Rated power customizable from 0.5kW to 5000kW based on requirements.
Wide Speed Range: Rated rotate speed adjustable from 20rpm to 3000rpm for various applications.
Customized Voltage: Rated voltage options available from 24VAC to 1140VAC.
Long Service Life: Designed for more than 20 years of operation, capable of running 24/7.
Direct Drive Technology: No gearbox required, featuring low speed and maintenance-free operation.
High Efficiency Design: Power factor close to 1 with multi-pole design improving rectifier efficiency.
Robust Protection Grade: IP54 protection grade suitable for use in all environments.
Premium Magnet Material: Utilizes rare earth Nd-Fe-B permanent magnets for superior performance.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-03-18Nearest Port: QINGDAOAverage Response Time: ≤6.49hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CPT, Others, FCA
AI-Powered supplier vetting
SummaryQingdao Greef New Energy Equipment Co., Ltd. is identified as both a trading company and manufacturer/factory in China, offering wind turbines, permanent magnet generators, hybrid systems, and related equipment. Its stated capabilities include generator coverage from 500W to 5MW, two production lines, annual output of 1,000 wind turbine/permanent magnet generator sets, and 6–10 R&D engineers and quality-control staff. The company reports QHSE, ISO 9001, and HSE management certifications, CE-certified exports, warranty periods of 3–5 years, and after-sales service as part of its end-to-end offering. Evidence also supports customization through design, prototyping, production, and quality-control services. However, the provided information does not sufficiently establish financial credibility or a broad customer track record; only one buyer and one trade transaction are listed.
Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory. Its stated product portfolio includes wind turbine systems, permanent magnet generators, controllers, inverters, solar systems, and batteries, supporting a combined manufacturing and trading role.
CertificationsThe supplier states that its management systems include QHSE, ISO 9001, and HSE. It also states that products exported to Europe, South America, and North America carry CE certification, indicating documented management-system and product-certification claims.
After-Sales capabilityThe company describes end-to-end services including after-sales service and states that exported products have 3–5 year warranty periods. It also claims rapid response and guaranteed quality and on-time delivery through Alibaba Trade Assurance, providing explicit support for post-sale capability.
R&D capabilityThe supplier states that its permanent magnet generators range from 500W to 5MW and offers multiple renewable-energy technologies, including vertical- and horizontal-axis wind turbines, hybrid systems, and disc coreless generators. Its stated engineering and renewable-energy innovation activities support innovation capability, although no independently verified R&D results are provided.
Production capacityThe supplier reports two production lines and annual output of 1,000 wind turbine/permanent magnet generator sets. It also states generator coverage from 500W to 5MW and has 6–10 quality-control staff, providing explicit evidence of established production capacity.
Customization capabilityThe company explicitly claims customized end-to-end solutions covering design planning, schematic development, 3D renderings, physical prototyping, volume production, quality control, and after-sales service. This directly supports customization capability across product-development and delivery stages.
Product Q&A
Q:How does your permanent magnet generator work?
A:
Our generator needs to be driven by other energy sources, like wind power, water power, or a belt, to generate electric power.
Q:Can your magnetic generator produce electrical power by itself?
A:
No, it requires an external energy source to drive it.
Q:What is the power range of your generator?
A:
We can manufacture generators ranging from 100W to 5000kW.
Q:What is the rotate speed of your generator?
A:
The speed range is from 20rpm to 3000rpm.
Q:Can you manufacture customized products?
A:
Yes, we can. Please provide detailed requests for power, rpm, voltage, size, and color, and we will make the generator according to your requirements.
Send Inquiry
*To:
Qingdao Greef New Energy Equipment Co., Ltd.
Qingdao Greef New Energy Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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