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3 Phase Coreless Permanent Magnet Generator 0.1kW-20kW Low Torque
3 Phase Coreless Permanent Magnet Generator 0.1kW-20kW Low Torque
3 Phase Coreless Permanent Magnet Generator 0.1kW-20kW Low Torque
3 Phase Coreless Permanent Magnet Generator 0.1kW-20kW Low Torque
3 Phase Coreless Permanent Magnet Generator 0.1kW-20kW Low Torque
3 Phase Coreless Permanent Magnet Generator 0.1kW-20kW Low Torque
3 Phase Coreless Permanent Magnet Generator 0.1kW-20kW Low Torque
3 Phase Coreless Permanent Magnet Generator 0.1kW-20kW Low Torque
3 Phase Coreless Permanent Magnet Generator 0.1kW-20kW Low Torque
3 Phase Coreless Permanent Magnet Generator 0.1kW-20kW Low Torque
Specifications
Description
5kW 10kW 50kW Low Torque Coreless Permanent Magnet Generator for Wind Turbine
Product Attributes
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
Product Description
A Coreless Permanent Magnet Generator is a specialized generator utilizing axial flux design and ironless core structure to generate electricity efficiently. This innovative design eliminates iron core losses and hysteresis losses common in conventional generators.
Structure
The axial flux ironless core generator consists of permanent magnets, coils, and casing. Permanent magnets create the magnetic field, while coils capture this energy and convert it to electrical power. The durable aluminum alloy casing provides robust protection and structural support.
Principle of Operation
Operating on electromagnetic induction principles, these generators produce induced electromotive force (EMF) when permanent magnets move relative to conductor coils. This EMF is then converted into usable electrical energy for powering external devices.
Applications
  • Wind Power Generation: Ideal for megawatt-class wind turbines, increasing output density and efficiency while reducing energy losses
  • Renewable Energy Systems: Perfect for solar and wind power applications due to high efficiency and reliability
  • Industrial Applications: Provides lightweight, efficient power for backup systems and industrial equipment
  • Custom Solutions: Parameters like power, speed, and output voltage can be customized for specific requirements
Technical Specifications
Model GDG
Rated Power 0.5KW-10KW
Option 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 specifically designed for vertical axis wind turbines and other systems requiring very low start torque and low RPM operation.
Design Drawings
Packaging & Shipping
3 Phase Coreless Permanent Magnet Generator 0.1kW-20kW Low Torque
  • Inner foam protection with outer plywood case
  • Generator shaft protected with pipe
  • Shipping options: sea (FCL/LCL) or air freight
  • Custom packaging available upon request
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3 Phase Coreless Permanent Magnet Generator 0.1kW-20kW Low Torque

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3 Phase Coreless Permanent Magnet Generator 0.1kW-20kW Low Torque
3 Phase Coreless Permanent Magnet Generator 0.1kW-20kW Low Torque
3 Phase Coreless Permanent Magnet Generator 0.1kW-20kW Low Torque
3 Phase Coreless Permanent Magnet Generator 0.1kW-20kW Low Torque
3 Phase Coreless Permanent Magnet Generator 0.1kW-20kW Low Torque

Qingdao Greef New Energy Equipment Co., Ltd

Verified Supplier
2 Years
qingdao
Since 2014
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
Permanent Magnet Alternator, Permanent Magnet Generator, Coreless Permanent Magnet Generator
Total Annual :
2.5 Million-5 Million
Employee Number :
70~100
Certification Level :
Verified Supplier
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