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AC Current Permanent Magnet Generator with SKF Bearing on Steel Shaft
Reliable Hydro PMG Performance, Delivering Stable Power Under Varying Flow
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
Parameter
Value
Unit
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
Application Scope of Permanent Magnet Generators (PMGs)
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.
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 Equipment: Employed in special-purpose power systems where high power density and utmost reliability are critical.
Product Images
Customization
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
Shaft material: Steel
Magnet type: NdFeB
Cooling Method: Fan Cooling
Generator type: 3phase AC Synchronous Generator
Generator shell material: Cast Iron
Keywords: Permanent Magnet Generator, LOW SPEED, magnetic power generator
Packing and Shipping
Product Packaging:
The Permanent Magnet Generator is carefully packaged in a sturdy cardboard box to ensure safe transportation. The generator is securely wrapped in bubble wrap to prevent any damage during shipping. Inside the box, you will find the generator, user manual, and necessary installation accessories.
Shipping:
We strive to ship your Permanent Magnet Generator as quickly as possible. Once your order is confirmed, the generator will be carefully packed and shipped via a reputable carrier such as UPS or FedEx. You will receive a tracking number to monitor the delivery status of your order. Please allow 3-5 business days for delivery depending on your location.
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,&...
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,&...
