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Neodymium Electric Motor Magnets , Segment Magnet for Generators

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Address: Zhudong Village Industrial Zone,Linpu Town,Xiaoshan,Hangzhou 311251,Zhejiang Province,P.R.China

Contact name:Joanna Wu

Hangzhou ZhiJiang Magnetics Co., Ltd

Neodymium Electric Motor Magnets , Segment Magnet for Generators

Country/Region china
City & Province hangzhou zhejiang
Categories Cup & Tumbler Holders

Product Details

 

Neodymium Block Electric Motor Magnets , Segment Magnet for Generators

 

 

Quick Detail:

 

  1. Comparatively high magnetic properties
  2. High-power synchronous motors and generators
  3. High perfomance permanent magnetic motors
  4. Easy Maintenance, Light Weight, Small Size
  5. Reliable use, Less copper and low power

 

 

Applications:

 

DC Motors

AC Motors

Servo Motors

 

 

Specifications:

 

 

 

 

 

Neodymium Magnets (Neodymium Iron Boron Magnets), also known as NdFeB or Neo magnets, are the most widely-used type of rare earth magnet. It is the strongest type of permanent magnet made from an alloy of Neodymium, Iron, and Boron with the Nd2Fe14B tetragonal crystalline structure. It has replaced other types of magnets in many applications in modern products that require strong permanent magnets, such as motors in cordless tools, hard disk drives, and magnetic fasteners.

 

Physical Properties of NdFeB Magnet

Density(g/cm3)

7.3-7.5

Curie Temperature (℃)

320

Max. Operating Temperature (℃)

220

Relative Permeability

1.05

Flexural Strength (N/nm2)

250

Compressive Strength (N/nm2)

1100

Tensile Strength (N/nm2)

75

Hardness (Hv)

550-650

Temperature Coefficient of Br (%/℃)

-0.09~-0.12

Temperature Coefficient of Hcj (%/℃)

-0.50~-0.65

 

 

Competitive Advantage:

1. Comparatively high magnetic properties

2. Dimensional Stability

 

Customized service as well as OEM, just let us know your request or show us your drawings, we will provide high quality and best service.

 

 

 

 

 

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