Washington, D.C., has spent the past five years fixating on rare earths—where they’re mined, how they’re processed, and who controls the magnet supply chain. That attention is overdue. But the ...

A distinct trend is emerging in the manufacture of wind turbine generators-the use of permanent magnets (PM). At the American Wind Energy Association’s Global Windpower 2007 Conference and Exhibition ...

Two German physicists have reimagined how to create powerful and uniform magnetic fields using compact permanent magnets. By overcoming the limitations of the well-known Halbach array, which works ...

Danotek Motion Technologies’ advanced Permanent Magnet Generator offers optimized high power density and efficiency, exceeding 97%. The unit’s variable speed, liquid cooled, open or closed loop ...

The top magnetic assembly manufacturers are not necessarily the largest companies by revenue. More often, leadership in this market is defined by the ability to serve technically demanding customers ...

Today, most electric machines operate with radial flux (RF). Magnax offers a new concept, though—a machine that operates with axial flux (AF). Figure 1 provides a comparison of the RF and AF ...