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An axial flux ironless core generator generates electricity by using an axial flux design and an ironless core structure. Traditional generators are usually associated with iron core losses and hysteresis losses. However, this type of generator avoids those losses.
Typically, the structure of this kind of generator has permanent magnets, coils, and a casing. The permanent magnets help produce the magnetic field; the coils capture the energy in the magnetic field and convert it into electrical energy, while the casing safeguards the internal structure of the generator and offers a solid support.
The functioning principle of axial flux coreless generators is based on electromagnetic induction. When the magnetic field produced by a permanent magnet moves in relation to a conductor in a coil, an induced electromotive force is created in the conductor. This electromotive force can be transformed into electrical energy to power external devices.
Axial flux coreless generators have shown great potential in wind power generation, particularly in megawatt-class wind turbines. These generators increase output density and efficiency of wind power generation.
The absence of an iron core reduces iron losses and hysteresis losses, thus making the generator more efficient.
Axial flux coreless generators are not limited to wind power generation; they are widely utilized in renewable energy applications, such as solar and wind power generation systems. Their efficient energy conversion capacity and reliable performance make them an ideal choice for renewable energy systems.
Axial flux coreless generators can also be applied in various other industrial settings that require efficient, lightweight and consistent power supply. For example, they can be utilized as backup or auxiliary power sources for deliver steady power support to industrial equipment.
Due to the customizable structure of the axial flux ironless core generator, its parameters such as generator power, speed, and output voltage can be tailored to fit customer-specific needs. As a result, the generator can be adjusted to meet the requirements of various application scenarios.
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.
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