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Qingdao Greef New Energy Equipment Co., Ltd

  • China,Qingdao ,Shandong
  • Verified Supplier
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China High Efficiency Permanent Magnet Generator with Max.120℃ Magnet Temperature and
China High Efficiency Permanent Magnet Generator with Max.120℃ Magnet Temperature and

  1. China High Efficiency Permanent Magnet Generator with Max.120℃ Magnet Temperature and

High Efficiency Permanent Magnet Generator with Max.120℃ Magnet Temperature and

  1. MOQ: 1 Set
  2. Price: Negotiable
  3. Get Latest Price
Place Of Origin China
Packaging Details Foam+plywooden Case
Delivery Time 25 Working Days
Payment Terms T/T
Protection G IP54
Stator Material Copper
Generator type 3phase AC Synchronous Generator
Generatror shell material Cast Iron
Shaft material Steel
Current Type AC
Cooling Method Fan Cooling
Rated Power 0.5-5000KW
Brand Name Greef
Model Number GDF
Certification CE

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  1. Product Details
  2. Company Details

Product Specification

Place Of Origin China Packaging Details Foam+plywooden Case
Delivery Time 25 Working Days Payment Terms T/T
Protection G IP54 Stator Material Copper
Generator type 3phase AC Synchronous Generator Generatror shell material Cast Iron
Shaft material Steel Current Type AC
Cooling Method Fan Cooling Rated Power 0.5-5000KW
Brand Name Greef Model Number GDF
Certification CE
High Light High Efficiency Permanent Magnet GeneratorMax.120℃ Magnet Temperature PMGMax.180℃ Winding Temperature Synchronous Generator

Product Description:

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
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℃
Effienciency
>95%
Insulate Grade
H
Insulating resistance
100Mohm Min(500Vdc)
Classification of degrees
IP54
Generatror 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.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Trading Company

  • Year Established:

    2014

  • Total Annual:

    2.5 Million-5 Million

  • Employee Number:

    70~100

  • Ecer Certification:

    Verified Supplier

GREEF: Green Renewable Energy Earth Future In a world grappling with environmental challenges and the urgent need for sustainable solutions, GREEF emerges as a beacon of hope. Our brand name, GREEF, is an acronym where each letter holds a profound meaning: G for Green, R f... GREEF: Green Renewable Energy Earth Future In a world grappling with environmental challenges and the urgent need for sustainable solutions, GREEF emerges as a beacon of hope. Our brand name, GREEF, is an acronym where each letter holds a profound meaning: G for Green, R f...

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Get in touch with us

  • Reach Us
  • Qingdao Greef New Energy Equipment Co., Ltd
  • 2-111, NO.6 CHANGCHENG NANROAD,CHENGYANG DISTRICT, QINGDAO, CHINA
  • https://www.permanent-magnetalternator.com/

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