1.38T D80x50mm Halbach Array

Halbach Array

1.38T D80x50mm Halbach Array
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1.38T D80x50mm Halbach Array
1.38T D80x50mm Halbach Array
1.38T D80x50mm Halbach Array
1.38T D80x50mm Halbach Array
Description
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: 10# or 20# steel, martensitic stainless steel 

Size: D80x50mm Halbach Array

Center magnetic field: 1.56T


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. 
 
More information about 1.38T halbach array:

 

Product Name
Halbach Array D80-d20x50mm
Material
N48M Magnets+ 10# steel
Coating
NiCuNi for magnets
Zn for steel
Magnetization Direction
According to the drawing (see following)
Grade
N48M
Brand
FAIZEAL
Size
D80-d20x50mm
Application
Industry

 

      

                    

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