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Rare Earth NdFeB Multi-Pole Coreless Permanent Magnet Generator with Low Start Torque
Rare Earth NdFeB Multi-Pole Coreless Permanent Magnet Generator with Low Start Torque
Specifications
Description
Rare Earth NdFeB Multi-Pole Coreless Permanent Magnet Generator 3KW 5KW 10KW
Advanced Rare Earth Permanent Magnet Technology
The coreless permanent magnet generator utilizes premium NdFeB rare earth permanent magnets in a multi-pole rotor configuration. Combined with a small air gap design, this generator delivers exceptional power density and large output power for demanding renewable energy applications.
Rare Earth NdFeB Multi-Pole Coreless Permanent Magnet Generator with Low Start Torque <0.1N.M for Wind Turbines
Key Technology Features
  • Rare Earth NdFeB Permanent Magnet: High-grade neodymium magnets (N38SH-N45H) provide superior magnetic field strength and long-term stability
  • Multi-Pole Rotor Design: Increased pole count enables higher frequency output at low rotational speeds
  • Small Air Gap Construction: Precision-engineered air gap minimizes magnetic flux leakage for maximum energy conversion
  • High Power Density: Compact design achieving industry-leading power-to-volume and power-to-weight ratios
  • Low Start Torque <0.1N.M: No hysteresis and gear notches effect enables ultra-easy startup in light wind conditions
Coreless Design Advantages
  • No iron core eliminates cogging torque and mechanical resistance energy loss
  • "Precise Coil" technology ensures optimal electromagnetic performance
  • High efficiency above 85% across the operating range
  • Gearless direct drive eliminates transmission losses and reduces maintenance
  • Brush-less construction with no wearing parts for extended service life
Applications
  • Vertical Axis Wind Turbines (VAWT)
  • Horizontal Axis Wind Turbines (HAWT)
  • Hydro power generation systems
  • Off-grid and hybrid renewable energy systems
Quality Assurance: CE and ISO 9001:2015 certified. Backed by 3 years warranty.
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Rare Earth NdFeB Multi-Pole Coreless Permanent Magnet Generator with Low Start Torque <0.1N.M for Wind Turbines

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Rare Earth NdFeB Multi-Pole Coreless Permanent Magnet Generator with Low Start Torque

Qingdao Greef New Energy Equipment Co., Ltd

Verified Supplier
2 Years
qingdao
Since 2014
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
Permanent Magnet Alternator, Permanent Magnet Generator, Coreless Permanent Magnet Generator
Total Annual :
2.5 Million-5 Million
Employee Number :
70~100
Certification Level :
Verified Supplier
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