Can your company provide OEM service?

Yes, we can provide OEM services.

What is the warranty period for your generators?

All GREEF Generators come with a 3-year free warranty starting from the date of shipment shown on the bill of lading or air waybill.

What technical support do you offer?

We provide all lifelong technical support and part cost supply for our generators.

Low Rpm 3phase AC Permanent Magnet Alternator for Wind Turbine

Name: Low Rpm 3phase AC Permanent Magnet Alternator for Wind Turbine
Brand: Qingdao Greef New Energy Equipment Co., Ltd.
SKU: 728399622

Shandong, ChinaQingdao Greef New Energy Equipment Co., Ltd.

US$300.00-350,000.00

1 Set

Sample price:US$500.00/set.Request sample

Product profile

Customization

Available

Output Type

AC Three Phase

Power

0.5kw-5000kw

Model NO.

GDF Series

Phase

Three Phase

Rated Speed

20rpm - 3000rpm

Rated Voltage

12V - 1140V

Magenent Type

ND-Fe-B

Generator Material

Aluminium Body+Copper

Bearing Brand

Sweden SKF

Portection Grade

IP54

Appilcation

Wind Turbine, Water Turbine

Transport Package

Plywood Case

Specification

1CBM

Trademark

GREEF

Origin

China

HS Code

85016100

Production Capacity

1000 Sets/Year

Key features

Customizable Parameters: Customize power, rpm, voltage, and frequency to meet specific project needs.

High Efficiency Design: Direct drive with no gearbox, multi-pole design improves rectifier efficiency.

Long Service Life: Designed for over 20 years of operation, running 24/7 in all environments.

Complete System Solution: Technical team provides complete on-grid and off-grid solutions for projects.

Free Technical Support: Lifelong technical support and part cost supply included with purchase.

OEM Service Available: Company provides OEM services to produce equipment according to requirements.

Robust Protection: IP54 protection grade with H-class insulation and vacuum pressure impregnation.

Company profile

Qingdao Greef New Energy Equipment Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-03-18Nearest Port: QINGDAOAverage Response Time: ≤7.27hTerms 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?

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?

No, it needs to be driven by other energy sources as mentioned in the previous answer.

Q:What is the power range of your generator?

We can manufacture generators with power ranging from 100W to 5000kW.

Q:What is the rotate speed of your generator?

The rotate speed ranges from 20rpm to 3000rpm.

Q:Can you manufacture customized products?

Yes, we can. Please tell your detailed request (power, rpm, voltage, size, color) to our sales, and we will make the generator according to your request.