2kw Coreless Disk Permanent Magnet Generator 3 Phase Electricity Generation
Brand Name:GREEF
Certification:CE
Model Number:GDG
Minimum Order Quantity:1
Delivery Time:25DAY
Payment Terms:L/C, D/A, D/P, Western Union, MoneyGram
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Verified Supplier
Location:
Qingdao Shandong China
Address:
2-111, NO.6 CHANGCHENG NANROAD,CHENGYANG DISTRICT, QINGDAO, CHINA
Supplier`s last login times:
within 32 hours
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Product Details
Company Profile
Product Details
2kw corelessdisk permanent magnet generator for Vertical wind
turbine
Technical Data
| Model | GDG-2KW-180 |
| Rated Power | 2KW |
| Rated Rotate Speed | 180 RPM |
| Option Rated Voltage | 72V-400Vac |
| Efficiency | >90% |
| Wending Method | Y |
| Insulating Resistance | 100Mohm Min(500V DC) |
| Leakage Level | <5 ma |
| Start Torque | <0.5N/M |
| Rated Torque | 120N/M |
| Phase Type | 3 Phase |
| Structure | Outer rotor |
| Stator | Coreless wire coil |
| Rotor | Rare Earth Permanent Magnet |
| Generator Shell Diameter | 445mm |
| Generator Shell Length | 258mm |
| Weight | 51KG |
| Shaft drameter | 59mm |
| Generator shell material | Aluminum alloy |
| Shaft material | Carbon steel |
| Bearing | NSK Deep groove ball bearing |
Drawing Sample
Product Advantages
This Coreless Permanent Magnet always being used in vertical axis wind turbine, and other generator system which requests very low start torque and low rated rotate speed, low start wind speed, low weight and small size.
| 1 | Torque Patent Technology: use newest “Precise Coil” technology. No hysteresis and gear notches effect make the start torque very low <0.5N.M |
| 2 | Original Structure: use disc coreless motor to take place traditional motor makes it less volume and weight. |
| 3 | Higher Utilization: use special coreless motor technology to eliminate the use bottlenecks of lower speed wind energy. |
| 4 | 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 motor. |
| 5 | Gearless, direct drive, low RPM generator. |
| 6 | High standard, quality components for use in harsh and extreme environments for wind turbines |
| 7 | High efficiency and Low mechanical resistance energy loss |
| 8 | Excellent heat dissipation due to the Aluminum alloy outer frame and special internal structure. |
Application
We can also provide the complete generator system including
Controller and Inverter:
On-grid Generator System
Off-grid Generator System
Buyer Reviews
Every buyers are very satisfied with our products, shipment and
sevice, give us full 5 stars!
Company Information
We are Top 3 suppliers of generators products on alibaba.com
--- Bureau Audited Supplier.
--- Products quality and on time delivery are guaranteed by alibaba.com.
--- 10 years’ experience engineer & QC team
--- 7days*24 hours on time service
--- Focus on after-sale service.
--- One stop customized system solution
--- Trade experience with more than 60 countries.
--- CE ,TUV, UL , RoHS, SAA certificated
--- OEM ,ODM are accepted
Generators are free 3 years warranty, All lifelong technical support and part cost supply.
(1) The warranty period is start from the date of shipment which
show on the bill of loading or air waybill.
(2) Free maintenance services during the warranty period the cost
involved be borne by the company, do not charge a fee to customers,
free warranty if any damage outside the warranty period, the
company will charge a fee for labor costs and materials.
(3) the warranty period, company's quality problems caused by the
maintenance of the freight borne by the company, if not under
warranty or man-made damage, the freight charges by the customer.
2kw Coreless Disk Permanent Magnet Generator 3 Phase Electricity Generation
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