Qingdao Greef New Energy Equipment Co., Ltd
View Detail Information
Explore similar products
Voltage Range 12-450V Coreless Generator Customized Within Higher Reliability
Horizontal And Vertical Shaft Type Coreless Permanent Magnet Generator with
Multi Poles Coreless Permanent Magnet Generator Perfect Combination Of
100RPM-600RPM Rated Speed Coreless Permanent Magnet Generator Shaft Type
Product Specification
| High Light | Low Start Torque Coreless Permanent Magnet Generator ，High Efficiency Axial Flux Generator ，Maintenance-Free Permanent Magnet Alternator | ||
The GREEF NEW ENERGY GDG Series Disc Type Permanent Magnet Generator features a unique iron-core-free design with spindle and rotor arranged in a stacked disc configuration. The stator remains fixed at the center while the rotor rotates on both sides, containing only windings without an iron core.
Both stator and rotor employ a flat disc structure with axial air gap magnetic flux, positioned alternately along the axial direction. This design enables a multipole structure with short axial length and large diameter, significantly boosting the power-to-weight ratio.
Available in outer rotor and inner rotor configurations: outer rotor design features stationary shaft with rotating casing and center cable routing, while inner rotor design has fixed casing with rotating shaft and external cable routing.
| Phase Type | 3 |
| Speed | 100-500 RPM |
| Shaft Type | Horizontal And Vertical |
| Insulating Resistance | 100 Mohm Min (501V DC) |
| Efficiency | >92% |
| Frequency | 50/60 Hz |
| Rated Power | 500W - 100 KW |
| Rated Voltage | 48V / 96V |
| Winding Method | Y |
| Core Structure | Coreless |
GREEF offers comprehensive customization for our GDG Series Coreless Permanent Magnet Generators, manufactured in Qingdao with CE certification. Customize rated power from 500W to 100KW with 48V or 96V voltage options.
Order Details:
Product Packaging: Each generator is wrapped in anti-static foam and placed in custom-fitted cardboard boxes with additional cushioning. Secure sealing and proper labeling ensure safe transit.
Shipping: Worldwide shipping with tracking and insurance. Standard and expedited delivery options available. Customers receive tracking numbers upon dispatch for real-time shipment monitoring.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2014
Total Annual:
2.5 Million-5 Million
Employee Number:
70~100
Ecer Certification：
Verified Supplier
GREEF: Green Renewable Energy Earth Future In a world grappling with environmental challenges and the urgent need for sustainable solutions, GREEF emerges as a beacon of hope. Our brand name, GREEF, is an acronym where each letter holds a profound meaning: G for Green,&... GREEF: Green Renewable Energy Earth Future In a world grappling with environmental challenges and the urgent need for sustainable solutions, GREEF emerges as a beacon of hope. Our brand name, GREEF, is an acronym where each letter holds a profound meaning: G for Green,&...
Get in touch with us
Leave a Message, we will call you back quickly!