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Powerful and Versatile Coreless Permanent Magnet Generator for Sustainable Energy Production
Product Specifications
Attribute
Value
Phase Type
3
Protection Grade
IP 54
Poles
16-20
Generator Type
3 Phase AC Permanent Magnet
Power
0.1kw-20kw
Generator Material
Aluminum Alloy
Speed
100-500RPM
Start Torque
<1 N/M
Coreless Permanent Magnet Generator Overview
A Coreless Permanent Magnet Generator is an advanced generator that utilizes an axial flux design with an ironless core structure to efficiently produce electricity. This innovative design eliminates iron core losses and hysteresis losses commonly found in conventional generators.
Generator Structure
The axial flux ironless core generator consists of:
Permanent magnets to create the magnetic field
Coils that capture magnetic energy and convert it to electrical energy
Protective casing that provides structural support
Operating Principle
The generator operates on electromagnetic induction principles. When permanent magnets move relative to conductor coils, they induce electromotive force (EMF) that is converted into usable electrical energy for powering external devices.
Applications
Wind Power Generation: Ideal for megawatt-class wind turbines, increasing output density and efficiency
Renewable Energy Systems: Perfect for solar and wind power applications due to high efficiency and reliability
Industrial Applications: Provides efficient, lightweight power for backup and auxiliary systems
Custom Solutions: Parameters can be customized including power, speed, and output voltage
Technical Specifications
Model
GDG
Rated Power
0.5KW-10KW
Rated Voltage
24V-440Vac
Efficiency
>85%
Winding 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
These generators are particularly suited for vertical axis wind turbines and other systems requiring very low start torque and low RPM operation.
Design Drawings
Packaging & Shipping
Inner foam protection with outer plywood case
Generator shaft protected with pipe
Package size and weight available upon request
Shipping options: sea (FCL/LCL) or air freight
Custom packaging available upon request
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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,&...
