What does maximum energy product mean?

The maximum energy product is a measurement for the maximum amount of magnetic energy stored in a magnet. It is the maximally attainable product of flux density B and field strength H for a material. The unit of measurement is kJ/m³ (Kilojoule per cubic meter) or MGOe (Mega-Gauss-Oersted).

Simply put, the maximum energy product is an indicator of magnet strength. You can either use a small magnet with a higher energy product or a large magnet with a lower energy product for the same application.

The maximum energy product of our super magnets can be viewed in the physical magnet data table.