Custom injection molded neodymium magnets Admin Edit

Custom injection molded neodymium magnets for sensor and rotor, BNI-5 Injection Molding Neodymium magnet, bonded NdFeB nylons 6, 11 and 12 and PPS.

  • 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 pcs per day
  • Packing: carton / pallet

  • Product Description

    Product Attribute

    LEC magnetics has available Permanent Injection molded neodymium magnets

    Injection molded magnets are used in electric motors all around us.  From the motor that spins a DVD disc to the wheels of a hybrid car, permanent magnets are used in motors everywhere.

    In the electric drive motor of a hybrid car, for instance, just a kilogram, or 2.2 pounds, of neodymium-based magnets can deliver 80 horsepower, enough to move a 3,000-pound vehicle like the Toyota Prius. Neodymium is an ideal magnet material because it helps to retain a magnetic charge during all driving conditions, and when dysprosium is added to the alloy, performance at high temperatures is preserved.

    While permanent-magnet motors are the most popular type used in electric and hybrid drive systems — an estimated 90 percent of today's electric vehicles use this design,— they are not the only workable design. Induction motors, for example, draw an electrical current to create the magnetic field that makes the motor's shaft rotate. Permanent magnet motors, on the other hand, rely on an existing field surrounding its magnets.For the same amount of power output, compared to an induction motor, the permanent magnet motor is always going to be smaller, lighter and more compact,Conserving battery power is important for extending the car's driving range.

    Application: Stepper motor, brushless motor, DC motor, starter motor, DVD spindle motor, CD-ROM


    The performance of the Custom injection molded neodymium magnets.


    BNI-3

    Isotropy

    BNI-4

    Isotropy

    BNI-5

    Isotropy

    BNI-6

    Isotropy

    BNI-7

    Isotropy

    BNI5SR

    (PPS)

    Isotropy

    Br (mT)

    350-450

    400-500

    450-550

    500-600

    550-650

    450-550

    Br (Gs)

    3500-4500

    4000-5000

    4500-5500

    5000-6000

    5500-6500

    4500-5500

    Hcb(kA/m)

    199-279

    239-318

    302-358

    326-382

    342-398

    302-366

    Hcb(kOe)

    2.5-3.5

    3.0-4.0

    3.8-4.5

    4.1-4.8

    4.3-5.0

    3.8-5.0

    Hcj (kA/m)

    398-637

    557-716

    636-796

    636-796

    636-804

    875-1114

    Hcj(kOe)

    5.0-8.0

    7.0-9.0

    8.0-10.0

    8.0-10.0

    8.0-10.1

    11-14

    (BH)max (kJ/m 3)

    20-28

    28-36

    37-44

    44-52

    51-59

    36-44

    (BH)max (MGOe)

    2.5-3.5

    3.5-4.5

    4.5-5.5

    5.5-6.5

    6.5-7.5

    4.5-5.5

    Tw/℃

    120

    120

    120

    120

    120

    160



    Delivery Date: 15~25 days Shape: Ring
    Application: Motor Magnet Type: Permanent
    Composite: Plastic Binders and NdFeB Powder Brand Name: LEC
    Size: Custom Tolerance: ±0.1 mm
    HS Code: 85051190 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 pcs per day
  • Packing: carton / pallet
  • Delivery Date: 15~25 days
  • Shape: Ring
  • Application: Motor Magnet
  • Type: Permanent
  • Composite: Plastic Binders and NdFeB Powder
  • Brand Name: LEC
  • Size: Custom
  • Tolerance: ±0.1 mm
  • HS Code: 85051190
  • Certificate: ISO9001:2008
  • Category: Injection Molded Magnets

    Related Category: Injection Molded Magnets