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A Halbach grating is a special arrangement of permanent magnets that increases the magnetic field on one side of the grating while canceling the field so that it is close to zero on the other side. You can concentrate or increase more magnetic field by using less magnets.

Magnetic field with sinusoidal distribution

  1. Reduce the motor harmonic

  2. Increase the motor air gap

  3. Increased use of the magnetic field

Halbach Array
Halbach Array
Halbach Array

Reinforce the magnetic field


  1. Aluminum motor shell and shaft (motor weight reduction)

  2. Permanent magnet magnetic concentrator

  3. Anti-theft loop unlocker for goods

  4. External keyboard magnetic bar

  5. Uniform magnetic field with high magnetic field (over 1.5T)

  6. High resistance magnetic vacuum cleaner

  7. Magnetic positioning device

  8. New permanent magnet motor

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