Plastic bonded neodymium ring magnets Admin Edit

Plastic bonded neodymium ring magnets,BNP-10 bonded NdFeB permanent magnets for Sensor and Electronics, Multipoles Diametric or Radial Ring Magnets.

  • Min. Order: 100 Piece/Pieces
  • Trade Term: FOB,CFR,CIF
  • Payment Terms: Paypal, L/C, T/T
  • Place of Origin: Zhejiang, China (Mainland)
  • Means of Transport: Ocean, Air
  • Production Capacity: 100,000 Pcs Per day
  • Packing: Cartons + Pallets

  • Product Description

    Product Attribute

    LEC magnetics has available Plastic bonded neodymium ring magnets.


    Bonded magnet is one of the most important magnetic materials. It opened a new world of application possibilities. Thermo-elastomer and thermo-plastic resins can be blended together with a variety of magnetic powders to form injection molded, compression and flexible magnets.


    Bonded NdFeB VS Isotropic Ferrite Magnet

    The emergence of bonded NdFeB material gets rid of the bondage of the low performance isotropic ferrite magnets, promoting and accelerating the design and development of high performance multi poles motors. While all this depends on multi-poles magnetization technique and multi-poles bonded NdFeB ring magnets with magnetization through diameter or axially thickness. Common permanent magnets with multi poles magnetizations are 4 poles, 6 poles, 8 poles or more which depend on the dimensions and the application of the magnets. neodymium bonded radial ring magnet, ring compression bonded magnet, bonding ndfeb ring magnet, compression molded ring magnet.


    Applications of Bonded NdFeB magnets

    • Drive and generator applications

    • Miniaturized sensors

    • IT industry

    • Meters and instruments

    • Home electronics


    The performance of the Plastic bonded neodymium ring magnets.


      BNP-3

      BNP-6

      BNP-8

      BNP-8SR

      BNP-9H

      BNP-10

      BNP-11

      BNP-12L

      Br (mT)

      450-510

      590-650

      620-670

      620-66

      650-700

      680-720

      700-740

      730-770

      Br (Gs)

      4500-5100

      5900-6500

      6200-6700

      6200-6600

      6500-4000

      6800-7200

      7000-7400

      7300-7700

      Hcb(kA/m)

      199-263

      302-374

      390-454

      405-470

      421-484

      413-477

      430-493

      366-430

      Hcb(kOe)

      2.5-3.3

      3.8-4.7

      4.9-5.7

      5.1-5.9

      5.3-6.1

      5.2-6.0

      5.4-6.2

      4.6-5.4

      Hcj (kA/m)

      477-597

      597-796

      636-796

      955-1114

      915-1034

      636-796

      636-796

      517-637

      Hcj(kOe)

      6.0-7.5

      7.5-10.0

      8.0-10.0

      12.0-14.0

      11.5-13.0

      8.0-10.0

      8.0-10.0

      6.5-8.0

      (BH)max (kJ/m 3)

      24-32

      44-53.6

      60-68

      65.6-72

      72-80

      76-84

      80-88

      84-92

      (BH)max (MGOe)

      3.0-4.0

      5.5-7.0

      8.0-9.5

      8.2-9.0

      9.0-10.0

      9.5-10.5

      10.0-11.0

      10.5-11.5

      Tw/ ℃

      120

      120

      120

      160

      160

      120

      120

      110


    Delivery Date: 7-15 days Shape: Ring / Tube
    Application: Motor Magnet Type: Permanent
    Composite: Rare Earth Magnet Brand Name: LEC
    Material: Plastic Binders and NdFeB Powder Plating / Coating: Black Epoxy
    Grade: BNP-10 Tolerance: ±0.1 mm
    Maximum Operation Temperature: 100~150 degree Delivery Time: 7-15 days
  • Min. Order: 100 Piece/Pieces
  • Trade Term: FOB,CFR,CIF
  • Payment Terms: Paypal, L/C, T/T
  • Place of Origin: Zhejiang, China (Mainland)
  • Means of Transport: Ocean, Air
  • Production Capacity: 100,000 Pcs Per day
  • Packing: Cartons + Pallets
  • Delivery Date: 7-15 days
  • Shape: Ring / Tube
  • Application: Motor Magnet
  • Type: Permanent
  • Composite: Rare Earth Magnet
  • Brand Name: LEC
  • Material: Plastic Binders and NdFeB Powder
  • Plating / Coating: Black Epoxy
  • Grade: BNP-10
  • Tolerance: ±0.1 mm
  • Maximum Operation Temperature: 100~150 degree
  • Delivery Time: 7-15 days