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Axial Flux Coreless Permanent Magnet Generator 10kW 150RPM

China Qingdao Greef New Energy Equipment Co., Ltd certification
China Qingdao Greef New Energy Equipment Co., Ltd certification
Customer Reviews
greef team is the best! i love them, they give professional and timely after-service. because of my unprofessional operation, the generator went wrong, but greef team helped me to solve this issue very patiently, the generator is good now, thanks again.

—— Jeam Mareie from Canada

¡Perfecto! Ayer, recibí este generador en Bogotá, muy buen generador. ¡Gracias

—— Stephen Brinker from Colombia

I ordered 10kW 100RPM model at the year of 2017, i ordered 1kW 180rpm this year, the disc generator has small torque,it is easy to rotate,thanks Greef new energy, I hope to do more buisness with more cheaper price on the year of 2019.

—— Prime Leisure from US

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Axial Flux Coreless Permanent Magnet Generator 10kW 150RPM

Axial Flux Coreless Permanent Magnet Generator 10kW 150RPM
Axial Flux Coreless Permanent Magnet Generator 10kW 150RPM

Large Image :  Axial Flux Coreless Permanent Magnet Generator 10kW 150RPM

Product Details:
Place of Origin: Qingdao
Brand Name: GREEF
Certification: CE
Model Number: GDF
Detailed Product Description
Rated Power: 10kW Rated Voltage: 48v/96v
Generator Type: Permanent Magnent Generator Application: Wind/Water Turbine
Generator Material: 100% Copper Wire+Nd-Fe-B Color: Multi-color
High Light:

Axial Flux Permanent Magnet Generator


150RPM Permanent Magnet Generator


Water Turbine Permanent Magnet Generator

Disc Coreless Permanent Magnet Generator



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 <0.1N.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.



Technical Data



Model GDG
Rated Power 5KW
Option Rated Voltage 220V-440Vac
Efficiency >85%
Wending Method Y
Insulating Resistance 100Mohm Min(500V DC)
Phase Type 3 Phase
Structure Outer rotor
Stator Coreless wire coil
Rotor Rare Earth Permanent Magnet
Generator shell material Aluminum alloy
Shaft material Carbon steel
Bearing NSK Deep groove ball bearing




Drawing Sample and Pictures 










 We can provide the complete generator system including Controller and Inverter:
Off-grid Generator System
Axial Flux Coreless Permanent Magnet Generator 10kW 150RPM 2
Company Information


--- Bureau Audited Supplier.

--- Products quality and on time delivery are guaranteed by

--- 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







1. Q: Is it possible to get a sample?

    A: Yes, we can provide just one generator to you.


2. Q: Can this coreless generator output Single Phase voltage?

    A: No, it can only output 3-Phase voltage.


3. Q: Can we make 3 Phase 4 Wires for this coreless generator?

    A: No, it can only make 3 Live Wires.


4. Q: Do you have more lower rpm for this coreless generator?

    A: Please tell our sales your other requirements like power, we will check it for you.



If you have other requirements, please feel free to contact us directly!



Contact Details
Qingdao Greef New Energy Equipment Co., Ltd

Contact Person: Ms. Christina Lei

Tel: 86-15166057722

Send your inquiry directly to us (0 / 3000)