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2kw 3phase Low Rpm Low Torque Permanent Magnet Alternator Generator
Negotiable
1 Set
Product profile
Customization
AvailableOutput Type
AC Three PhaseOutput Power
50W ~ 5600kwModel NO.
GDF SeriesOptional Rpm
20rpm ~ 3000rpmOptional Voltage
48/96/120/220/230/240/380/400/690/1140VACApplication
Wind Turbine, Hydro ProjectProtection Grade
IP54 or Customized by Your NeedStructure
SteelMagnetic
Neodymium Magnet NdFeB N38shCharacteristic
Permanent Magnet Synchronous GeneratorShaft Quantity
Single Shaft or Double ShaftWeight Range
30kg ~ 13 TonTransport Package
Wooden CaseSpecification
Depnds on the generator sizeTrademark
GREEFOrigin
ChinaHS Code
85016100Production Capacity
400 Sets Per MonthKey features
Customizable Power Range: Rated power adjustable from 0.5kW to 5000kW based on requirements.
Adjustable RPM Options: Rated rotate speed ranges from 20rpm to 3000rpm for various applications.
Flexible Voltage Settings: Rated voltage customizable from 24VAC to 1140VAC including 48V to 1140VAC.
Customized Protection Grade: Protection grade IP54 or customized according to specific customer needs.
Dual Shaft Configuration: Available with single shaft or double shaft structure options.
High Efficiency Design: Multi-poles design improves frequency and efficiency of rectifiers and inverters.
Long Service Life: Designed for over 20 years of life with 24/7 operation capability.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-03-18Nearest Port: QINGDAOAverage Response Time: ≤8.11hTerms 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 belt, then it can generate electric power.
Q:Can your magnetic generator produce electrical power by itself?
A:
No, please refer to the answer regarding how the generator works.
Q:What is the power range of your generator?
A:
We can manufacture generators from 100W to 5000kW.
Q:What is the rotate speed of your generator?
A:
The rotate speed ranges from 20rpm to 3000rpm.
Q:Can you manufacture customized products?
A:
Yes, we can. Please tell your detailed request (power, rpm, voltage, size, color) to our sales, we will make the generator according to your request.
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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