Renewable Energy 60kw 400rpm 3 Phase Ac Low Rpm Permanent Magnet Synchronous Generator Alternator

Product Description

Permanent Magnet Generator
Permanent Magnet Generator Application Areas

Areas of use include: wind power, hydropower, ocean energy, ships, diesel generators, aviation and military, hand-crank generators, and more.

Wind Power Generation
  • 1 Especially suitable for direct-drive wind turbines.
  • 2 No gearbox required, capable of low rotor speeds and high torque.
  • 3 Suitable for small and medium-sized wind power systems, off-grid wind power, and offshore wind power.
Hydropower Generation
  • 1 Primarily used in small and medium-sized hydropower stations and micro-hydropower generation systems.
  • 2 Can be used with axial-flow and Francis-flow turbines.
  • 3 Compact and highly efficient, making them suitable for use in remote areas.
Key Advantages & Features
Generator Features
Customization Voltage, Speed, Power, Frequency, and other specifications are fully customizable.
Direct Drive Gearless configuration, no gearbox required.
Premium Magnets Equipped with high-performance rare earth Nd-Fe-B permanent magnets.
Durable & Reliable Long lifetime exceeding 20 years, capable of high-speed 24/7 continuous operation.
High Power Factor Power factor values close to 1.
Low Maintenance Maintenance-free design, suitable for all types of operating environments.
Technical Specifications

Providing customized generators designed according to specific requirements for Voltage, Speed, Power, Frequency, and other parameters.

Rated Power 0.5 - 5500 KW
Rated Rotate Speed 20 - 3000 rpm
Rated Voltage 48 - 1140 Vac
Frequency 50 / 60 HZ
Number of Poles 24
Generator Type 3-phase AC Synchronous Generator
Magnet Type NdFeB
Winding Method Y
Magnet Temperature Level Max. 120℃
Winding Temperature Level Max. 180℃
Efficiency > 95%
Insulation Grade H
Insulating Resistance 100 Mohm Min (500Vdc)
IP Protection Rating IP54
Generator Shell Material Cast Iron
Winding Material 100% Copper
Shaft Material Steel
Iron Core Cold-rolled silicon steel sheet
Bearing Brand SKF
Cooling Method Fan Cooling
Weight (N.W / G.W) 132 kg / 152 kg
Installation Type Horizontal
Model Selection Guide
Available Models
RATED POWER RATED SPEED RATED VOLTAGE FREQUENCY
0.5KW20rpm ~ 400rpm12V ~ 220Vac10Hz ~ 60Hz
1KW20rpm ~ 600rpm12V ~ 220Vac10Hz ~ 60Hz
2KW20rpm ~ 1000rpm12V ~ 400Vac10Hz ~ 60Hz
3KW20rpm ~ 1500rpm48V ~ 690Vac10Hz ~ 60Hz
5KW20rpm ~ 1500rpm48V ~ 690Vac10Hz ~ 60Hz
10KW20rpm ~ 1500rpm120V ~ 690Vac10Hz ~ 60Hz
15KW20rpm ~ 3000rpm120V ~ 690Vac10Hz ~ 60Hz
20KW20rpm ~ 3000rpm120V ~ 690Vac10Hz ~ 60Hz
25KW20rpm ~ 3000rpm120V ~ 1140Vac10Hz ~ 60Hz
30KW20rpm ~ 3000rpm120V ~ 1140Vac10Hz ~ 60Hz
50KW20rpm ~ 3000rpm220V ~ 1140Vac10Hz ~ 60Hz
80KW20rpm ~ 3000rpm220V ~ 1140Vac10Hz ~ 60Hz
100KW20rpm ~ 3000rpm220V ~ 1140Vac10Hz ~ 60Hz
150KW20rpm ~ 3000rpm380V ~ 1140Vac10Hz ~ 60Hz
200KW20rpm ~ 3000rpm380V ~ 1140Vac10Hz ~ 60Hz
250KW20rpm ~ 3000rpm380V ~ 1140Vac10Hz ~ 60Hz
300KW20rpm ~ 3000rpm380V ~ 1140Vac10Hz ~ 60Hz
500KW20rpm ~ 3000rpm380V ~ 1140Vac10Hz ~ 60Hz
700KW20rpm ~ 3000rpm690V ~ 1140Vac10Hz ~ 60Hz
800KW20rpm ~ 3000rpm690V ~ 1140Vac10Hz ~ 60Hz
1MW200rpm ~ 3000rpm690V ~ 1140Vac10Hz ~ 60Hz
2MW200rpm ~ 3000rpm690V ~ 1140Vac10Hz ~ 60Hz
3MW200rpm ~ 3000rpm690V ~ 1140Vac10Hz ~ 60Hz
4MW600rpm ~ 3000rpm690V ~ 1140Vac10Hz ~ 60Hz
5MW600rpm ~ 3000rpm690V ~ 1140Vac10Hz ~ 60Hz
Various Generators
Various Generator Designs
Our Project Cases
Package & Delivery
Packaging Details
Our Production Facilities
What Customers Say
Customer Feedback
Frequently Asked Questions

What components and materials are used in these permanent magnet generators?

These generators are built with high-grade rare earth NdFeB permanent magnets, 100% pure copper windings with Class H insulation, robust steel shafts, cold-rolled silicon steel cores, SKF bearings, and durable cast iron shells for reliable performance.

Can I request customization for a specific application?

Yes, specifications such as rated power, output voltage, rotational speed, frequency, and dimensions can be customized to match your project specifications and requirements.

What are the main benefits of a direct-drive generator compared to gearless options?

Direct-drive permanent magnet generators eliminate the need for a gearbox, allowing them to operate at low speeds while maintaining high torque. This increases overall efficiency, minimizes wear and tear, and substantially reduces maintenance requirements.

Are these generators suitable for harsh outdoor environments?

Yes, with a protection level rating of IP54, Class H insulation, and robust cast iron casing, these maintenance-free generators are built to withstand diverse and challenging outdoor environmental conditions.

What is the estimated lifetime of these permanent magnet generators?

These generators are designed with a long operational lifespan exceeding 20 years, even when operating under continuous high-speed, 24/7 duty cycles.

What power capacity options are available?

Standard and customized configurations are available across a broad capacity range, starting from small-scale 0.5KW models up to large industrial-scale 5MW systems.

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