Flexible NdFeB magnet Neodymium rubber magnet for motor sensor flat speaker etc

Price: 0.01~100.0 USD
Trade Term: FOB
Payment Terms: T/T,L/C,D/A,D/P,WU;Paypal
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Basic Info.
  • Shape: Sheet 
  • Application: Industrial Magnet 
  • Type: Soft 
  • Composite: Neodymium Magnet 
  • Brand Name: Risheng 
  • Material: Neodymium Magnet 
  • Model No.: RS-FNM 
  • Place of Origin: Zhejiang  
  • Min.Order: 100 Piece/Pieces
  • Means of Transport: Ocean, International Express, Air, Land
Supply Capacity
  • Production Capacity: 2,000 tons/month
  • Packing:Standard Seaway Packaging
  • Delivery Date: 12-15 days a 20' container

Flexible NdFeB magnet is a new type of flexible magnetic material. The material consists of neodymium (NdFeB) powder dispersed in plastic, flexible carrier, production process is calendering or extrusion.

Flexible NdFeB magnet can be magnetozed in many ways (most commonly used magnetizations are one side multipolar and axial magnetization). This material is much stronger than standard magne-tic foil and has higher working temperature 120 oC.

The main advantage to sintered magnets (ferrite, neodymium) is better workability and its flexibility - Flexible NdFeB magnet can be cut, drilled, milled. Magnetic parameters are between sintered ferrite and neodymium magnets. Flexible NdFeB magnet can replace hard ferrite magnets thanks to magnetic parameters while brings the advantages of rubber material - flexibility and workability. Main application areas are: flat speakers, sensors, miniature motors.


Technical Parameters of Flexible NdFeB Magnets:

GradeResidual InductionCoercive ForceIntrinsic Coercive ForceMaximum Energy Product
BrHcbHcj(BH)max
mTkA/mkA/mkJ/m3
[kGs][kOe][kOe][MGOe]
R2250-350120-200150-32012.0-20.0
[2.5-3.5][1.5-2.5][1.9-4.0][1.5-2.5]
R3330-430170-250380-54020.0-28.0
[3.3-4.3][2.1-3.1][4.8-6.8][2.5-3.5]
R4380-480210-300540-70028.0-36.0
[3.8-4.8][2.6-3.8][6.8-8.8][3.5-4.5]
R5430-530250-340620-78036.0-44.0
[4.3-5.3][3.1-4.1][7.8-9.8][4.5-5.5]
R6480-580290-380630-80044.0-52.0
[4.8-5.8][3.6-4.7][7.9-10][5.5-6.5]
R7530-630340-420670-88052.0-60.0
[5.3-6.3][4.1-5.2][8.4-11][6.5-7.5]
R8570-670350-440670-88060.0-80.0
[5.7-6.7][4.2-5.4][8.4-11][7.5-10]




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Mr. Bill Jiang (Sales Manager)
Tel: 86-574-28850393
Enter between 20 to 3,000 chatacters.
Contact Method
Risheng Magnets International Co., Ltd.
NO.312, Renming road, Jiangbei district, Ningbo, Zhejiang, China (Mainland) / 315000
Fax: 86-574-28850383
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