High Efficiency Permanent Magnet Generator with Max.120℃ Magnet Temperature and Max.180℃ Winding Temperature for Heavy Duty Applications
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
SKF LOW START TORQUE Bearing 12-1140V Rated Voltage for Heavy Duty Applications
Direct-Drive Hydro PMG System, Eliminating Gearbox for Higher Reliability
Permanent Magnet Generator (PMG): A Leap in Power Generation Efficiency
A Permanent Magnet Generator (PMG) is an advanced type of electric generator that utilizes high-strength permanent magnets on its rotor to create a powerful magnetic field, instead of relying on traditional electrically-excited windings.
This innovative design eliminates the need for slip rings and brushes, leading to significant advantages:
- Higher Efficiency: Reduces energy losses, resulting in superior efficiency, especially under partial loads.
- Exceptional Reliability: Brushless structure ensures minimal maintenance and a longer operational lifespan.
- Compact & Lightweight: Offers a higher power density, making it ideal for space-constrained applications.
- Excellent Performance: Provides superior voltage regulation and faster response.
PMGs are the ideal power solution for wind turbines, marine applications, backup power systems, and any scenario demanding reliable and efficient energy conversion.
Product Parameters
| Parameter | Value |
|---|---|
| Rated power | 0.5-5000 kW |
| Rated rotate speed | 20-3000 rpm |
| Rated voltage | 48-1140 Vac |
| Frequency | 60/50 Hz |
| Number of Poles | 24 |
| Generator type | 3phase AC Synchronous generator |
| Magnet type | NdFeB |
| Winding Method | Y |
| Magnet temperature level | Max.120℃ |
| Winding temperature level | Max.180℃ |
| Efficiency | >95% |
| Insulate Grade | H |
| Insulating resistance | 100Mohm Min(500Vdc) |
| Classification of degrees | 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 ) | 132kg /152kg |
| Packing Size | 870*470*570mm |
| Installation | Horizontal |
Applications
Permanent Magnet Generators (PMGs), known for their high efficiency, reliability, and compact design, have become the preferred power solution in a wide range of modern industrial fields.
Key application areas include:
- Wind Power Generation: The core component in modern direct-drive and semi-direct-drive wind turbines, offering superior efficiency, especially in variable-speed operation.
- New Energy Vehicles: Widely used in electric and hybrid vehicles as the main traction motor or auxiliary generator.
- Marine and Offshore: Ideal for ship shaft generators and main/auxiliary power systems due to their high reliability and low maintenance.
- Backup Power Systems: Used in diesel and gas generator sets to provide responsive, stable, and reliable emergency and standby power.
- High-Speed Applications: Suitable for high-speed drives such as microturbines and flywheel energy storage systems.
- Industrial & Military Equipment: Employed in special-purpose and military power systems where high power density and utmost reliability are critical.
Customization
Product Customization Services for the Permanent Magnet Generator:
- Brand Name: Greef
- Model Number: GDF
- Place Of Origin: China
- Certification: CE
- Minimum Order Quantity: 1 Set
- Price: Negotiable
- Packaging Details: Foam+plywooden Case
- Delivery Time: 25 Working Days
- Payment Terms: T/T
- Protection Grade: IP54
- Bearing Brand: SKF
- Stator Material: Copper
- Shaft Material: Steel
- Current Type: AC
System Solution
Alternative Energy Generators
GREEF Company provide customized generator according to each customer's requirements of Voltage, Speed, Power, Frequency etc.
Packing and Shipping
Product Packaging:
Our Permanent Magnet Generator is carefully packaged to ensure safe delivery to our customers. Each generator is encased in a sturdy cardboard box with ample protective padding to prevent any damage during transit. The packaging is designed to withstand rough handling and keep the generator secure until it reaches its destination.
Shipping:
We offer fast and reliable shipping for our Permanent Magnet Generator product. Orders are processed promptly, and our dedicated shipping team ensures that each package is dispatched in a timely manner. Depending on your location, we provide various shipping options to choose from, including standard and expedited delivery. Rest assured that your generator will be shipped with care to reach you in perfect condition.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Qingdao Greef New Energy Equipment Co., Ltd
Location
2-111, NO.6 CHANGCHENG NANROAD,CHENGYANG DISTRICT, QINGDAO, CHINA
Contact Person
Christina Lei