Gyroscopes Spinning/Springy Hot Air Engines Other Engines Stove Fans Simply Impressive Flight Everything Else
Gyroscope.com title bar
☰ Menu

Circular Halbach Array

Circular halbach array

Circular halbach array     

What is a Halbach array? A Halbach array is a special arrangement of permanent magnets which increases the magnetic field on one side of the device while cancelling the field to near zero on the other side. It is the closest you can get to a one-pole/monopole magnet. In the diagram below, the magnetic field is enhanced on the bottom side and cancelled on the top side (a one-sided flux).

    The kit includes:
  • Aluminium magnet case
  • 12 very strong rare earth magnets (cube shaped)
  • 12 grub screws to hold magnets in place (in some cases a spare maybe provided)
  • Alan key to tighten grub screws
  • Magnetic field viewer card
  • Instructions

Note: We have made these kits to be as simple to assemble as possible. It is much easier/stronger than gluing magnets. But assembly still requires a person with good dexterity . Be careful as the magnets are strong and can pinch the skin or fly away from one another.

Outer diameter is: 46.5mm
Inner diameter is: 24.5mm

video play button video play button

Price: £34.99 in

We ship worldwide

Ask us a question

Amount : 

tick to show in stock IN STOCK
Ready to Ship

Ideal for ages 14+.
To compare by age group click here
Got a gerneral question? Click here to view our FAQ