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Qingdao Greef New Energy Equipment Co., Ltd

  • China,Qingdao
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China 100% Copper Winding Permanent Magnet Generator with Variable Rotation Speed 300
China 100% Copper Winding Permanent Magnet Generator with Variable Rotation Speed 300

  1. China 100% Copper Winding Permanent Magnet Generator with Variable Rotation Speed 300

100% Copper Winding Permanent Magnet Generator with Variable Rotation Speed 300

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  1. Product Details
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Product Specification

High Light 100% Copper Winding Permanent Magnet Generator ,Variable Rotation Speed PMG ,IP54 Protection Magnetic Power Generator
100 Percent Copper Winding Material Low Speed Motor Vertical Horizontal Shaft Type
Permanent Magnet Generator technical diagram
Product Overview

The fundamental concept behind a permanent magnet generator involves the rotor being equipped with permanent magnet materials that produce a steady magnetic field. This constant magnetic field is a key feature that differentiates it from other types of generators.

When the rotor is set into motion by a prime mover—which could be a wind turbine, water turbine, or engine—the magnetic field created by the permanent magnets rotates along with the rotor. As this magnetic field moves, it interacts with the conductors located in the stator windings.

According to the law of electromagnetic induction, this motion causes a change in magnetic flux through the stator conductors, which induces an electromotive force (EMF) within the windings. Consequently, if the stator windings are connected to an external electrical circuit, the generator will supply electrical energy to that circuit.

Key Features
  • Exceptional efficiency with minimal energy loss
  • Power conservation design reduces electricity consumption
  • High power factor maximizes electrical power usage
  • Compact size ideal for space-limited applications
  • Impressive power density in small footprint
  • Large starting torque for reliable startup performance
  • Quiet operation with low noise levels
  • Low temperature rise extends product lifespan
  • High reliability ensures consistent performance
  • Smooth torque and speed control with high rigidity
Technical Specifications
Parameter Specification
Protection Grade IP 54
Generator Type 3 Phase AC Permanent-magnet
Shaft Type Vertical/Horizontal
Color As Requested
Rotation Speed Variable, Typically 300 to 3600 RPM
Winding Material 100% Copper
Cooling Method Air-cooled or Water-cooled
Material Rare-earth Magnets (e.g., Neodymium)
Rated Frequency 50Hz/60Hz
High Speed 12000 RPM
Applications
  • Wind Power Generation: Core components in direct-drive and semi-direct-drive wind turbines with exceptional efficiency at variable speeds
  • Automotive Industry: Primary traction motors or auxiliary generators in electric and hybrid vehicles
  • Offshore Applications: Ship shaft generators and main/auxiliary power systems with high reliability and minimal maintenance
  • Backup Power Systems: Diesel and gas generator sets providing rapid response and stable emergency power
  • High-Speed Applications: Microturbines and flywheel energy storage systems
  • Industrial Sectors: Special-purpose applications requiring high power density and exceptional reliability
Customization Options

Greef offers customized Permanent Magnet Generator solutions with model number GDF, designed and manufactured in China. Our magnetic power generator is CE certified, ensuring high quality and reliability for water turbine electric generator applications.

Order Details:

  • Minimum Order Quantity: 1 set
  • Pricing: Negotiable
  • Packaging: Foam and plywood cases for safe delivery
  • Delivery Time: 25 working days
  • Payment: T/T
Permanent Magnet Generator application example
Packing and Shipping

Our Permanent Magnet Generator is carefully packaged to ensure maximum protection during transit. Each unit is securely wrapped with anti-static materials and cushioned with high-density foam to prevent damage from shocks or vibrations. The generator is then placed in a sturdy, custom-designed cardboard box that provides additional support and durability.

For shipping, we use reliable freight carriers specializing in delicate industrial equipment. All packages are clearly labeled with handling instructions and tracking information to ensure safe and timely delivery. Optional insurance coverage is available for added peace of mind during transportation.

Whether shipping domestically or internationally, we adhere to all applicable regulations and standards to guarantee that your Permanent Magnet Generator arrives in perfect condition, ready for immediate installation and use.

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,&...

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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.ecer.com/corp/uuuf8e6-windturbine2014.html

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