Place of Origin:
Qingdao
Brand Name:
Greef
Certification:
CE
Model Number:
GDG
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 |
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.
An axial flux ironless core generator is a type of generator that utilizes an axial flux design and an ironless core structure to generate electrical energy. Unlike conventional generators, it avoids significant losses due to iron core losses and hysteresis losses.
Permanent magnets, coils, and casing are the key components of this type of generator. The permanent magnets play a vital role in generating a magnetic field, while the coils are responsible for converting the energy from the magnetic field into electrical energy. The casing provides structural support to the generator and also protects its components from damage.
The principle of electromagnetic induction serves as the basis for the operation of axial flux coreless generators. When the magnetic field created by a permanent magnet moves relative to a conductor within a coil, an electromotive force is induced in the conductor. This electromotive force can be used to generate electrical energy, which can then be used to power external devices.
Wind power generation is one area where axial flux coreless generators have shown great potential. Megawatt-class wind turbines can benefit greatly from these generators as they increase the output density, leading to a more efficient power generation process.
The absence of an iron core in these generators results in a reduction in iron losses and hysteresis losses, thereby making the generator more efficient. This makes axial flux coreless generators ideal for usage in renewable energy applications such as solar and wind power generation systems.
Besides renewable energy, these generators can also be used in a variety of other industrial applications. They are efficient, lightweight, and provide a reliable power supply and can be used as backup or auxiliary power sources to provide stable power support to industrial equipment.
Another advantage of axial flux ironless core generators is that they can be customized to meet specific customer needs. Parameters such as generator power, speed, and output voltage can be adjusted according to the needs of different applications, making them an even more versatile choice.
Our generators have a start torque of less than 1 N/M and a protection grade of IP 54, ensuring durability and reliability. With large output power, our generators are perfect for a variety of applications.
We offer a minimum order quantity of 1 set and negotiable prices, with packaging details of foam+plywooden case. Our delivery time is 25 working days and we accept payment terms of T/T, Western Union, MoneyGram, and L/C. We have a strong supply ability to meet your needs.
Our Coreless Permanent Magnet Generator is also CE certified, ensuring quality and safety. Contact us today to customize your generator to your exact specifications.
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