Halbach array magnet

A Halbach Array is a special arrangement of permanent magnets that makes the magnetic field on one side of the array stronger, while canceling the field to near zero on the other side. Halbach array magnets for sale are very different from the magnetic field around a single magnet. With a single magnet, you have an equal strength magnetic field on either side of the magnet.

Applications of Halbach Arrays magnet

* A Halbach Array is most commonly used to produce a magnetic field utilizing permanent magnets arranged in a 90° orientation change between magnetic elements, which amplifies the magnetic force.

* Planar Halbach Arrays are typically used for holding, fixturing, linear coupling applications, etc.

* Circular Halbach Arrays (OD iteration) can be used in rotors for brushless DC motors, magnetic couples, power generation, etc.

* Circular Halbach Arrays (ID iteration) are used to constrain plasma, steer, sort, and accelerate moving charged particles, and impart oscillations.

Where are Halbach Arrays actually used?

Halbach Array is most commonly used to produce a magnetic field utilizing permanent magnets arranged in a 90° orientation change between magnetic elements, which amplifies the magnetic force.

Halbach Arrays can also be configured in other shapes. A halbach array ring magnet with multi-pole magnetization or a ring made up of smaller arc segments can be used in this way.

Classification of Halbach Arrays magnet

Halbach arrays can be mainly divided into straight type and circular type based on geometry. Circular type can be further classified to O.D. iteration and I.D. iteration based on the arrangement of the permanent magnet. Different directions and strengths will be yielded by different magnet configurations.