Circular Halbach Array Assembly

/Circular Halbach Array Assembly
  • Circular Halbach Array Assembly
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  • Circular Halbach Array Assembly, Halbach arc segments Magnet, NdFeB Halbach Cylinders and Rings Assemblies, Cylindrical Halbach Array Neodymium Permanent Magnet, Neodymium Arc Magnets in assembled form, Circular NdFeB Halbach Array Magnets for brushless AC motor

    Circular Halbach Array Assembly Technical Specifications:
    Material Neodymium Magnet
    Mold No.: MPHARM-05
    Size: 250mm O.D. x 210mm I.D. x 60mm length
    (segment magnet length 60mm)
    Pole number: 18 poles (36 magnets)
    Max. work Temp.: 80 ℃
    Magnet material: NdFeB N35
    Housing material: Aluminum alloy
    Coating NI-CU-NI
    Magnetism direction K3 assembled
    Lead Time About 30 days
    Sample Avaliable
    Certification ISO9001
    Tolerance +/- 0.05mm

    Halbach Array
    A Halbach array is a special arrangement of permanent magnets that augments the magnetic field on one side of the array while cancelling the field to near zero on the other side. This is achieved by having a spatially rotating pattern of magnetisation.
    The rotating pattern of permanent magnets (on the front face; on the left, up, right, down) can be continued indefinitely and have the same effect. The effect of this arrangement is roughly similar to many horseshoe magnets placed adjacent to each other, with similar poles touching.

    1. Materials
    Magnet: Neodymium Magnet
    Hardware part: 20# steel, martensitic stainless steel

    2. Application
    Linear Halbach arrays:
    Such as the brushless AC motor, voice coils, magnetic drug targeting to high-tech applications such as wiggler magnets which are used in Particle acceleratorsand Free-electron lasers.
    Halbach cylinder:
    Such as brushless AC motors, magnetic couplings and high field cylinders. Both brushless motors and coupling devices use multipole field arrangements. segment ndfeb halbach magnets

    Product Name Halbach array segment neodymium magnets to form a ring assembly
    Material NdFeB Magnet, Hardware
    Coating Passivation & Phosphating, Ni, Ni-Cu-Ni, Zn, CR3+Zn, Tin, Gold, Sliver, Epoxy , Teflon and more.
    Magnetization Direction Radially Magnetized, Axially Magnetized, etc.
    Grade N35-N52 (M.H.SH.UH.EH.AH)
    Size Customized Size
    Used Industrial Application

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