Shape Size Limitations Of N52 Neodymium Magnets

General Introduction of N52 Neodymium Magnets

Super magnet, N52 Neodymium magnets is the choice of many designers. N52 neodymium magnets was the strongest neodymium magnet available for commercial use up until recently.

N52 neodymium magnets grade is still a great choice for super magnets. It has the advantages of high magnetic remanence, coercive force and magnetic energy product. Therefore recommend for our customers and used for a few years. It’s maximum energy (Bh max) is usually over 400 KJ/m3 or 50-53 MGOe.

Shape Size Limitations Of N52 Neodymium Magnets

Shape Size Limitations Of N52 Neodymium Magnets

Neodymium magnets mainly composed of neodymium iron and boron, is the third generation of the rare-earth permanent magnets. Sintered Ndfeb is the strongest permanent magnets in the world up to date. It can be manufactured into all kinds of shapes and sizes. It is widely used in electric appliance, medical apparatus, office automation appliance, toys, magnetic finery, etc.

Shape Size Limitations Of N52 Neodymium Magnets

Shaps Outer Diameter/Length Inner diameter/Width Thickness
Disc Maximum 220.00mm 50.00mm
Minimum 0.30mm 0.50mm
Block Maximum 100.00mm 150.00mm 50.00mm
Minimum 0.5mm 0.50mm 0.50mm
Ring Maximum 220.00mm 80.00mm 50.00mm
Minimum 1.00mm 0.60mm 0.50mm
Arc Segment, Arc and other irregular shapes can be made according to customer’s samples or drawing.

Also note that neodymium magnets are made from a hard, brittle material. Many shapes that would be easy to manufacture in a steel or aluminum part are not necessarily feasible in a neodymium magnet. Complex shapes or shapes with thin cross sections might not be possible.

Magnetic Clip Carabiner Hooks

Magnetic Pot Magnets

Self Adhesive Magnets

customized various sizes / shape neodymium magnet
Neodymium Arc Magnets
Arc shaped magnets Neodymium Disc Magnets
Disc shaped magnets neodymium Cylinder & Rod Magnets
Rod shaped magnets Neodymium Block magnets
Block shaped magnets Neodymium Sphere & ball Magnets
Sphere shaped magnets Neodymium Ring Magnets
Ring shaped magnets

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