Permanent plastic bonded magnets Admin Edit

Permanent plastic bonded magnets, Isotropic Compression Molded Rare Earth Neodymium Ring Magnet for Automobile Electric Motor Printers and Sensors.

  • Min. Order: 200 Piece/Pieces
  • Trade Term: FOB,CIF
  • Payment Terms: L/C, WU, T/T, D/A
  • Place of Origin: Zhejiang, China (Mainland)
  • Means of Transport: Ocean, Air
  • Production Capacity: 10,000 pc per day
  • Packing: cartons / pallets

  • Product Description

    Product Attribute

    LEC magnetics has available Permanent plastic bonded magnets.

    Plastic bonded magnets can be made by pressing or injection moulding using ferrite, Neodymium or samarium-cobalt as the basic material. The magnetic material is mixed with a thermoplastic such as polyamide. The advantage is that it can be pressed or moulded into almost any imaginable shape. Plastic bonded NdFeB magnets have a great corrosion resistance, but it is nevertheless recommended that a coating be applied.Due to its isotropic nature, the plastic bonded magnets can be magnetized in various directions.


    The plastic bonded magnets has also a wide range of application, like stepping motor, coupling systems, sensors for motion control, etc.

    The performance of permanent plastic bonded 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

    The factory has over 15 years experience on manufacturing and technology on the permanent plastic bonded magnets. With its own molding workshop, the factory can accomplish entire production process in-house from molding design, manufacturing and maintenance. The plant has obtained automatic production with rigorous Japanese-type management and precise equipments imported.

    Delivery Date: 10-18 days Shape: Ring
    Application: Motor Magnet Type: Permanent
    Composite: Neodymium Magnet Brand Name: LEC
    Size: Custom Br: 450 - 770 mT
    BHmax: 24 - 92 kJ/m 3 Hcb: 199 - 430 kA/m
    Hcj: 477 - 637 kA/m Certificate: ISO9001:2008
  • Min. Order: 200 Piece/Pieces
  • Trade Term: FOB,CIF
  • Payment Terms: L/C, WU, T/T, D/A
  • Place of Origin: Zhejiang, China (Mainland)
  • Means of Transport: Ocean, Air
  • Production Capacity: 10,000 pc per day
  • Packing: cartons / pallets
  • Delivery Date: 10-18 days
  • Shape: Ring
  • Application: Motor Magnet
  • Type: Permanent
  • Composite: Neodymium Magnet
  • Brand Name: LEC
  • Size: Custom
  • Br: 450 - 770 mT
  • BHmax: 24 - 92 kJ/m 3
  • Hcb: 199 - 430 kA/m
  • Hcj: 477 - 637 kA/m
  • Certificate: ISO9001:2008