Qingdao Greef New Energy Equipment Co., Ltd

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12-450V Voltage Range Coreless Permanent Magnet Generator With Start Torque 1 N/M And IP 54 Protection Grade

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Qingdao Greef New Energy Equipment Co., Ltd
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City:qingdao
Province/State:shandong
Country/Region:china
Contact Person:MsChristina Lei
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12-450V Voltage Range Coreless Permanent Magnet Generator With Start Torque 1 N/M And IP 54 Protection Grade

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Brand Name :Greef
Model Number :GDG
Place of Origin :Qingdao
Certification :CE
MOQ :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
speed :100-500RPM
Structure :Outer Rotor/inner Rotor
Phase Type :3
Generator Material :Aluminum Alloy
Voltage Range :12-450V
Poles :16-20
power :0.1kw-20kw
Generator Type :3 Phase AC Permanent Magnet
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Product Description:

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.

Applications:

Wind Power Generation:

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.

Renewable Energy:

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.

Other Industrial Applications:

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.

Customized Applications:

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

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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.

Packing and Shipping:

Product Packaging:

  • 1 Coreless Permanent Magnet Generator
  • 1 Instruction Manual
  • Protective Foam
  • Cardboard Box

Shipping:

  • Shipping Weight: 10 lbs.
  • Shipping Dimensions: 12” x 12” x 12”
  • Shipping Carrier: FedEx
  • Shipping Options: Standard Ground, 2-Day and Overnight
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