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Vertical Wind Turbine Generator Low Speed Disc Coreless Motor Direct Drive

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Good quality Permanent Magnet Generator for sales
Good quality Permanent Magnet Generator for sales
Customer Reviews
greef team is the best! i love them, they give prossional 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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Vertical Wind Turbine Generator Low Speed Disc Coreless Motor Direct Drive

China Vertical Wind Turbine Generator Low Speed Disc Coreless Motor Direct Drive supplier
Vertical Wind Turbine Generator Low Speed Disc Coreless Motor Direct Drive supplier Vertical Wind Turbine Generator Low Speed Disc Coreless Motor Direct Drive supplier Vertical Wind Turbine Generator Low Speed Disc Coreless Motor Direct Drive supplier

Large Image :  Vertical Wind Turbine Generator Low Speed Disc Coreless Motor Direct Drive

Product Details:

Place of Origin: China
Brand Name: GreeF
Certification: CE
Model Number: GDG

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Packaging Details: Foam + Plywooden Case
Delivery Time: 15-25 working days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 400 sets per month
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Detailed Product Description
Rated Power: 50W-10KW Option Rated Voltage: Option Rated Voltage
Efficiency: >85% Rotor: Rare Earth Permanent Magnet
Generator Material: Aluminium Body+copper Wire+Nd-Fe-B Shaft Material: Steel
Installation: Vertically Insulating Resistance: 100Mohm Min(500V DC)

 
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.

 

 

Drawing Sample and Pictures

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Technical Data
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.

 

 

 

Model GDG
Rated Power 0.05KW-10KW
Option Rated Voltage 24V-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
 
 

 

Packing & Shipping

 

1. Generator use inner foam protection outer Plywooden case .Generator shaft use pipe protection.

2. Pakage size and weight please refer to our sales.

3. Shipping by sea with FCL LCL or by air .

If you have any request in package and shipping please tell our sales we will do according to your request.

 

Vertical Wind Turbine Generator Low Speed Disc Coreless Motor Direct Drive

 

Application

 

 We can provide the complete generator system including Controller and Inverter:
  
Off-grid Generator System
GDG OFF-GRID.jpg
 
Vertical Wind Turbine Generator Low Speed Disc Coreless Motor Direct Drive
 
 
Company Information

 

--- 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

 

 

FAQ

 

 

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 or questions, please feel free to contact us directly!

 

 

Contact Details
Qingdao Greef New Energy Equipment Co., Ltd

Contact Person: sales

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