A new addition to our line-up of 22.5 degree wedge magnets is our new 22.5 degree, 8″ OD x 4″ ID x 1/2″ thick Neodymium Wedge Magnet for Wind Generators, Grade N42[NA001].
Rare Earth Neodymium NdFeB Magnet, 22.5 degree, 8″ OD x 4″ ID x 0.5″ thick Wedge Segment, Nickel-Copper-Nickel Plated, Grade N42SH
N42 grade
Operating temperature: 150 degree F (80 degree C)
These magnets are used for building efficient and powerful wind generators.
Wind generators built with these wedge magnets have better performance than the wind generators built with 2×1x0.5″ magnets

1.57″ at the wide end, 0.78″ at the narrow end, 2″ long, 0.5″ thick

16 pieces of these wedge magnets can form a ring of 8″ OD x 4″ ID x 1/2″ thick

Grade N42, 20% stronger than N35, stronger than N40, N38 grades

Magnetized through the thickness, poles are on the flat surfaces

NdFeB Patent Licensed, ISO Certified

BrMax: 13200 gauss