Coreless Axial Flux Permanent Magnet Generator with Low Start Torque High Efficiency and Maintenance-Free Design
Price:
$299-12999
MOQ:
1
Delivery Time:
25DAY
Brand:
GREEF
Product Description
Coreless Axial Flux Permanent Magnet Generator 3 Phase Electricity Generation with 3 years Warranty
Product Overview
2kW Coreless Disk Permanent Magnet Generator for Vertical Wind Turbine
Technical Specifications
| Model | GDG-2KW-180 |
|---|---|
| Rated Power | 2KW |
| Rated Rotate Speed | 180 RPM |
| Option Rated Voltage | 72V-400Vac |
| Efficiency | >90% |
| Winding 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 Diameter | 59mm |
| Generator Shell Material | Aluminum alloy |
| Shaft Material | Carbon steel |
| Bearing | NSK Deep groove ball bearing |
Product Drawings
Product Advantages
This Coreless Permanent Magnet Generator is specifically designed for vertical axis wind turbines and other generator systems requiring very low start torque, low rated rotate speed, low start wind speed, low weight, and small size.
| 1 | Torque Patent Technology: Uses newest "Precise Coil" technology. No hysteresis and gear notches effect make the start torque very low <0.5N.M |
| 2 | Original Structure: Uses disc coreless motor to replace traditional motor, resulting in less volume and weight |
| 3 | Higher Utilization: Uses special coreless motor technology to eliminate the use bottlenecks of lower speed wind energy |
| 4 | Higher Reliability: Special structure provides bigger ratio of power to volume, power to weight and has 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 |
Applications
We can also provide complete generator systems including Controller and Inverter:
On-grid Generator System
Off-grid Generator System
Customer Reviews
Every buyer is very satisfied with our products, shipment and service, giving us full 5 stars!
Company Information
- Bureau Audited Supplier
- 10 years' experience engineer & QC team
- 7 days * 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
Warranty & Support
Generators are free 3 years warranty, All lifelong technical support and part cost supply.
- The warranty period starts from the date of shipment shown on the bill of loading or air waybill
- Free maintenance services during the warranty period - costs involved are borne by the company
- During warranty period, maintenance freight for company's quality problems is borne by the company
- Non-warranty or man-made damage repairs incur customer-paid freight and labor/material costs
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Qingdao Greef New Energy Equipment Co., Ltd
Location
2-111, NO.6 CHANGCHENG NANROAD,CHENGYANG DISTRICT, QINGDAO, CHINA
Contact Person
Christina Lei