Send Message
Home > products > Coreless Permanent Magnet Generator >
12-450V Coreless Permanent Magnet Generator Aluminum Alloy 100-500RPM Speed

12-450V Coreless Permanent Magnet Generator Aluminum Alloy 100-500RPM Speed

100-500RPM Coreless Permanent Magnet Generator

Aluminum Alloy Coreless Permanent Magnet Generator

12-450V Coreless Permanent Magnet Generator

Place of Origin:

Qingdao

Brand Name:

Greef

Certification:

CE

Model Number:

GDG

Contact Us
Request A Quote
Product Details
Phase Type:
3
Generator Type:
3 Phase AC Permanent Magnet
Power:
0.1kw-20kw
Start Torque:
<1 N/M
Structure:
Outer Rotor/inner Rotor
Voltage Range:
12-450V
Portection Grade:
IP 54
Speed:
100-500RPM
Payment & Shipping Terms
Minimum Order Quantity
1Set
Price
Negotiable
Packaging Details
Foam+plywooden case
Delivery Time
25 working days
Payment Terms
T/T, Western Union, MoneyGram, L/C
Supply Ability
Supply Ability
Product Description

Product Description:

Definition of Axial Flux Ironless Core Generator

An axial flux ironless core generator is a unique type of generator that utilizes an axial flux design and an ironless core structure to generate electricity. Unlike conventional generators that suffer from iron core losses and hysteresis losses, the axial flux ironless core generator is designed to avoid these inefficiencies.

Structure

The axial flux ironless core generator primarily consists of permanent magnets, coils, and casing. The permanent magnets are responsible for generating the magnetic field, while the coils are responsible for capturing the energy in the magnetic field and converting it into electrical energy. The casing provides the internal structure of the generator with a sturdy support and prevents any potential damage to the generator.

The Principle of Operation

The principle of operation of an axial flux coreless generator is based on the concept of electromagnetic induction. As a magnetic field that is generated by a permanent magnet moves relative to a conductor in a coil, an induced electromotive force gets generated in the conductor. This electromotive force can further be converted into electrical energy, thus providing power for external devices.

 

Applications:

Wind Power Generation

Axial flux coreless generators have shown significant potential in wind power generation, particularly in megawatt-class wind turbines. These generators can increase the output density and improve the overall efficiency of wind power generation. Furthermore, the absence of an iron core reduces iron losses and hysteresis losses, which further improves the efficiency of the generator.

Renewable Energy

Axial flux coreless generators are also widely used in various renewable energy applications, such as solar and wind power generation systems. These generators are favored due to their capability to efficiently convert energy and reliable operation. Hence, they are an ideal choice for renewable energy generation systems.

Other Industrial Applications

Axial flux coreless generators can also be used in various industrial applications that require efficient, lightweight, and reliable power supply. For example, these generators can be utilized as a backup power source or auxiliary power supply to provide stable power support to industrial equipment.

Customized Applications

The axial flux ironless core generator has a flexible structure and can be customized according to specific customer requirements. Parameters such as generator power, speed, and output voltage can be adjusted to meet the different application scenario needs.

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 4.6 4.7 7.6 15.2 14.5
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

 

Drawing Sample

 

 

500w to 20kw low rpm disc coreless permanent magnet generator

500w to 20kw low rpm disc coreless permanent magnet generator

 

Pictures

500w to 20kw low rpm disc coreless permanent magnet generator

500w to 20kw low rpm disc coreless permanent magnet generator

 
Packaging & 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.

500w to 20kw low rpm disc coreless permanent magnet generator

Send your inquiry directly to us

Privacy Policy China Good Quality Permanent Magnet Alternator Supplier. Copyright © 2019-2025 permanent-magnetalternator.com . All Rights Reserved.