Home ProductsCoreless Permanent Magnet Generator

Low Speed Axial Flux Permanent Magnet Generator Coreless 5kw

Certification
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

I'm Online Chat Now

Low Speed Axial Flux Permanent Magnet Generator Coreless 5kw

Low Speed Axial Flux Permanent Magnet Generator Coreless 5kw
Low Speed Axial Flux Permanent Magnet Generator Coreless 5kw Low Speed Axial Flux Permanent Magnet Generator Coreless 5kw Low Speed Axial Flux Permanent Magnet Generator Coreless 5kw Low Speed Axial Flux Permanent Magnet Generator Coreless 5kw Low Speed Axial Flux Permanent Magnet Generator Coreless 5kw Low Speed Axial Flux Permanent Magnet Generator Coreless 5kw

Large Image :  Low Speed Axial Flux Permanent Magnet Generator Coreless 5kw

Product Details:

Place of Origin: QINGDAO
Brand Name: GREEF
Certification: CE
Model Number: GDG

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: $299-12999
Packaging Details: Inner Foam + Plywooden case
Delivery Time: 25DAY
Payment Terms: L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability: $299-12999c
Detailed Product Description
Type: Wind Power Generator Rated Power: 300w-30kw
Rated Voltage: Customized Generator Type: 3 Phase AC Permanent-magnet,Permanent Magnent Generator
Application: Wind Hybrid System,on-grid/off-grid Blade Material: Aluminium Alloy
Frequency: 50HZ,50hz/60hz Rated Rotor Speed: 20-900RPM
High Light:

Axial Flux Permanent Magnet Generator

,

5kw Permanent Magnet Generator

,

Coreless Low Speed Dc Generator

HOT! Low Speed Axial Flux Coreless Permanent Magnetic Generator, 5kw Permanent Magnet Generator! 

Coreless Permanent Magnetic Generator
Magnetic Generator Product Description

 

GreeF company supply modified kinds of Coreless Disk Permanent Magnet Generator. The main models are as follow:

  • GDG-0.2KW 200RPM
  • GDG-0.5KW 200RPM
  • GDG-1KW 150RPM
  • GDG-1KW 180RPM
  • GDG-2KW 120RPM
  • GDG-2KW 180RPM
  • GDG-3KW 100RPM
  • GDG-3KW 180RPM
  • GDG-5KW 100RPM
  • GDG-5KW 150RPM
  • GDG-10KW 100RPM
  • GDG-10KW 150RPM
The magnetic generators are always being used in vertical axis wind turbine generator, diesel gasoline generator ,hydroelectric generator(water-power generator) and other generator system which requests very low start torque and low RPM.

 

 

Magnetic Generator Overview

 

The coreless disk permanent magenetic generator is made of high-stability Nd-Fe-B materials.

 

The specific outer rotor magnetic circuit is designed in a special way. The magnetic generator

 

has following features:

 

Low starting torque, Low start wind speed, Low weight,small size ,High generating efficiency

 

 

Magnetic Generator Features

 

  • Torque Patent Technology: use newest “Precise Coil” technology. No hysteresis and gear notches effect make the start torque very low <1N.M
  • Original Structure: use disc coreless motor to take place traditional motor makes it less volume and weight.
  • Higher Utilization: use special coreless motor technology to eliminate the use bottlenecks of lower speed wind energy.
  • 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.
  • Gearless, direct drive, low RPM generator.
  • High standard, quality components for use in harsh and extreme environments for wind turbines
  • High efficiency and Low mechanical resistance energy loss.
  • Excellent heat dissipation due to the Aluminum alloy outer frame and special internal structure.

 

Magnetic Generator Technical Data

 

Model GDG-0.5KW-200 GDG-1KW-180 GDG-1KW-200 GDG-2KW-120 GDG-2KW-180
Rated Power 0.5KW 1KW 1KW 2KW 2KW
Rated Rotate Speed 200 RPM 180RPM 200RPM 120RPM 180RPM
Rated Voltage 56Vac 56Vac 56Vac 115Vac 115Vac
Rated Current 9A 12A 17.9A 10A 17.4A
Efficiency >85%
Wending Method Y
Insulating Resistance 100Mohm Min(500V DC)
Leakage Level <5 ma
Start Torque <0.1N/M <0.3 N/M <0.3 N/M <0.5 N/M <0.3 N/M
Phase Type 3 Phase
Structure Out rotor
Stator Coreless wire coil
Rotor Rare Earth Permanent Magnet
Generator Shell Diameter 320 380 380 550 450
Generator Shell Length 232 241 241 330 258
Weight 20 32 32 75 51
Shaft drameter 45 50 50 78 59
Generator shell material Aluminum alloy
Shaft material Carbon steel
Bearing Deep groove ball bearing

 

 

 

Model GDG-3KW-100 GDG-3KW-180 GDG-5KW-100 GDG-5KW-150 GDG-10KW-100
Rated Power 3KW 3KW 5KW 6KW 10KW
Rated Rotate Speed 100RPM 180RPM 100RPM 150RPM 100RPM
Rated Voltage 380VAC 380VAC 380VAC 380VAC 400VAC
Rated Current 4.6A 4.7A 7.6A 15.2A 14.5A
Efficiency >85% >85% >88% >88% >88%
Wending Method Y Y Y Y Y
Insulating Resistance 100Mohm Min(500V DC) 100Mohm Min(500V DC) 100Mohm Min(500V DC) 100Mohm Min(500V DC) 100Mohm Min(501V DC)
Leakage Level <5 ma <5 ma <5 ma <5 ma <5 ma
Start Torque <1 N/M <0.5 N/M <0.5 N/M <1 N/M <1N/M
Phase Type 3 Phase 3 Phase 3 Phase 3 Phase 3 Phase
Structure Out rotor Out rotor Out rotor Out rotor Out rotor
Stator Coreless wire coil Coreless wire coil Coreless wire coil Coreless wire coil Coreless wire coil
Rotor Rare Earth Permanent Magnet Rare Earth Permanent Magnet Rare Earth Permanent Magnet Rare Earth Permanent Magnet Rare Earth Permanent Magnet
Generator Shell Diameter 620 550 700 620 770
Generator Shell Length 410 330 400 410 590
Weight 110 65 125 110 245
Shaft drameter 80 78 98 80 85
Generator shell material Aluminum alloy Aluminum alloy Aluminum alloy Aluminum alloy Aluminum alloy
Shaft material Carbon steel Carbon steel Carbon steel Carbon steel Carbon steel
Bearing Deep groove ball bearing Deep groove ball bearing Deep groove ball bearing Deep groove ball bearing Deep groove ball bearing

 

 

Currently we offer wide range:

 

------ 300W-100kw FRP wind turbine blades

------ Horizontal Axis Wind Turbine generator (HAWT)

------ Vertical Axis Wind Turbine generator (VAWT)

------ Solar and wind hybrid system

------ Solar panel

------ Permanent Magnent Generator

------ Controllers, invertor, battery and relation products

 

 

 

This is Victor, if you want to get the best price and more information, also can contact us directly:

Email:info@ greefenergy.com Mobile:+86-15264246886

Skype:greefenergy_c Wechat:haorenchensheng

 

Magnetic Generator Drawing Sample

 


HOT! Low speed Axial Flux Coreless Permanent Magnetic generator, 5kw permanent magnet generator!

HOT! Low speed Axial Flux Coreless Permanent Magnetic generator, 5kw permanent magnet generator!

HOT! Low speed Axial Flux Coreless Permanent Magnetic generator, 5kw permanent magnet generator!

 

 

Magnetic Generator Power Curve

 

Low Speed Axial Flux Permanent Magnet Generator Coreless 5kw 3

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Low Speed Axial Flux Permanent Magnet Generator Coreless 5kw 4

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Low Speed Axial Flux Permanent Magnet Generator Coreless 5kw 5

 

 

Magnetic Generator Pictures

HOT! Low speed Axial Flux Coreless Permanent Magnetic generator, 5kw permanent magnet generator!

HOT! Low speed Axial Flux Coreless Permanent Magnetic generator, 5kw permanent magnet generator!

 
Magnetic Generator Packaging & Shipping

1. The magnetic 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.

HOT! Low speed Axial Flux Coreless Permanent Magnetic generator, 5kw permanent magnet generator!

 

 

 
Our Services

OEM service

 

Our magnetic generator is 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.

 

 

Company Information

 

HOT! Low speed Axial Flux Coreless Permanent Magnetic generator, 5kw permanent magnet generator!

Contact Details
Qingdao Greef New Energy Equipment Co., Ltd

Contact Person: sales

Tel: +8619861460778

Send your inquiry directly to us (0 / 3000)