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4kw Low Rpm Low Torque High Efficiency Permanent Magnet 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 Specifications: Power 50W-5600kW, RPM 20-3000, Voltage 48-1140VAC, and Protection Grade IP54 or Custom.
Direct Drive Design: No gearbox required, featuring low speed operation and multi-poles design for high efficiency.
High Efficiency Magnets: Uses rare earth Nd-Fe-B permanent magnets with power factor close to 1.
Long Service Life: Designed for over 20 years of operation, capable of running 24/7 in all environments.
Complete System Solution: Technical team provides full on-grid and off-grid solutions for wind and hydro projects.
3-Year Warranty: Covers all mechanical defects with free parts and labor for 3 years from shipment date.
Lifetime Technical Support: Engineers provide lifelong technical assistance and part cost supply for all generators.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-03-18Nearest Port: QINGDAOAverage Response Time: ≤7.83hTerms 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 a Chinese supplier specializing in renewable energy solutions, particularly wind turbines and permanent magnet generators. The company emphasizes sustainable energy innovation and holds significant certifications like QHSE and ISO 9001, ensuring quality management. With a robust engineering team and a focus on customized solutions, Greef has a considerable export presence. However, limited financial transaction data and production capacity may suggest constraints in scalability. Their after-sales service includes warranties and global market coverage, supported by trade assurance systems.
Supplier typeThe supplier operates as both a trading company and a manufacturer/factory, indicating versatility in its business model.
CertificationsThe supplier holds several key certifications, including QHSE and ISO 9001, which underscore a commitment to quality and safety standards.
After-Sales capabilityThe company offers warranties of 3-5 years for exported products and ensures quality and on-time delivery through trade assurance.
R&D capabilityThe company emphasizes renewable energy innovation and has a significant portion of its engineering team with extensive industry experience.
Customization capabilityThe supplier offers customized end-to-end solutions, facilitated by a highly experienced engineering team.
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 for how it 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 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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