Permanent bonded neodymium magnets Admin Edit

Permanent bonded neodymium 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, T/T, Paypal
  • Place of Origin: Zhejiang, China (Mainland)
  • Means of Transport: Ocean, Air
  • Production Capacity: 5,000 pc per day
  • Packing: cartons / pallets

  • Product Description

    Product Attribute

    Features of permanent bonded neodymium magnets:
    1. Higher Magnetic Strength due to higher magnetic particle density,approximately 3 times stronger than ceramic magnet material.
    2. The magnetic material is isotropic, it can be magnetized through any direction, including multi-polar arrangements.
    3. Good mechanical strength. Because the material is in an epoxy binder, it can be machined on a mill or lathe. However, the material will not support a thread, so holes cannot be tapped.
    4. Good corrosion resistance after Epoxy coating.
    5. "Tight" tolerances off tool
    6. Temperature Range -40c – 165c

    Permanent bonded neodymium magnets have been incorporated into numerous end market applications and been used in the applications that require higher performance, smaller size, and greater efficiencies.

    Due to the excellent magnetic performance and manufacturability, Permanent bonded neodymium magnets are more and more widely used in various application fields. It is mainly used in rotating assemblies, such as micro-motor for computer, and also used for speaker, electronic clocks, electronic cameras, hard disk drive, optical disk drive motors, fax, copier and printer stepper motors, Consumer electronics (personal video recorders & MP3 music players), Automotive & industrial applications (instrument panel motors and air bag sensors) and all kinds of motor and key components in cars application.

    With the computer was popular in the office and families, the widespread use of car, this will further promote the application of bonded neodymium magnets.


    The performance of permanent bonded ndfeb 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


    Examples of Magnetization Picture of the permanent bonded ndfeb magnets



    The factory has over 15 years experience on manufacturing and technology on the bonded neodymium 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
    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, T/T, Paypal
  • Place of Origin: Zhejiang, China (Mainland)
  • Means of Transport: Ocean, Air
  • Production Capacity: 5,000 pc per day
  • Packing: cartons / pallets
  • Delivery Date: 10-18 days
  • Shape: Ring
  • Application: Motor Magnet
  • Type: Permanent
  • Composite: Neodymium Magnet
  • Brand Name: LEC
  • Br: 450 - 770 mT
  • BHmax: 24 - 92 kJ/m 3
  • Hcb: 199 - 430 kA/m
  • Hcj: 477 - 637 kA/m
  • Certificate: ISO9001:2008