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Outer Rotor Disc Pmg Generator Low Noise for Garden Vertical Wind Mill
US$299.00-10,999.00
1 Set
Product profile
Customization
AvailableAfter-sales Service
YesWarranty
YesModel NO.
GDGOutput Type
AC Three PhaseGenerator Type
3 Phase AC Coreless Permanent Magnet GeneratorRated Power
0.3/0.5/1/2/3/5/10kwRated Speed
100-300rpmRated Voltage
12-400VACStart Torque
< 1 N.MGenerator Shell Material
Aluminum AlloyMagnetic Material
ND-Fe-BStructure
out RotorLifetime
20 YearsService
OEMTransport Package
Plywood CaseSpecification
1 CBMTrademark
GREEFOrigin
ChinaHS Code
85016100Production Capacity
1000 Sets/YearKey features
Low Start Torque Technology : No hysteresis and gear notches effect make the start torque very low <0.1N.M
High efficiency :No Core cause very low mechanical resistance energy loss "Precise Coil" technology.
Rare earth permanent magnet, multi-poles, small air gap, high power density, large output power.
Gearless direct drive, brush-less, maintenance free.
Higher Reliability: special structure make it bigger ratio of power to volume, power to weight and have long life of 8 times longer than traditional generator.
Higher Utilization for a wind turbine in low wind speed.
Excellent heat dissipation due to the Aluminum alloy outer frame and special internal structure.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-03-18Nearest Port: QINGDAOAverage Response Time: ≤6.96hTerms 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:What is the warranty period?
A:
We provide a free 3-year warranty starting from the shipment date shown on the bill of lading or air waybill.
Q:What is covered under the warranty?
A:
All maintenance costs are borne by the company during the warranty period for quality issues. Free warranty applies to non-man-made damage.
Q:What happens if damage occurs outside the warranty period?
A:
For damage outside the warranty period or caused by human error, the company charges fees for labor costs and materials.
Q:Who pays for shipping costs during warranty maintenance?
A:
The company covers freight for quality problems during the warranty period. Customers pay freight for non-warranty or man-made damage.
Q:What is the start torque of this generator?
A:
The start torque is extremely low, ranging from <0.1N.M to <1 N.M depending on the model, enabling operation at low wind speeds.
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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