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Coreless Small Wind Turbine Generator CE Certification Energy Saving

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Qingdao Greef New Energy Equipment Co., Ltd

City: qingdao

Province/State:shandong

Country/Region:china

Tel:86-532-67731422

Contact Person:
Ms.Christina Lei View Contact Details

Coreless Small Wind Turbine Generator CE Certification Energy Saving

Brand Name	GreeF
Model Number	GDG
Certification	CE
Place of Origin	China
Minimum Order Quantity	1 Set
Payment Terms	L/C, T/T, Western Union, MoneyGram
Supply Ability	400 sets per month
Delivery Time	15-25 working days
Packaging Details	Foam + Plywooden Case
Rated Power	50W-10KW
Option Rated Voltage	Option Rated Voltage
Efficiency	>85%
Structure	Outer Rotor
Generator Material	Aluminium body+copper wire+Nd-Fe-B
Bearing Brand	NSK
Installation	Vertically
Warranty	3 Years

Detailed Product Description

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

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.

Application

We can provide the complete generator system including Controller and Inverter:

Off-grid Generator System

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!

Product Tags: low speed dc generator low rpm wind generator

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