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BMW’s latest axial flux motor patent locks in magnets with a unique metal package and axial stop, aiming for better performance, safety, and long-term durability.

However, their increased magnetic flux tolerance also makes them more precise overall. The ROG Falcata features an ultra-responsive 8,000 Hz polling rate.

Koenigsegg's Dark Matter electric motor: 800 hp and 922 lb-ft of torque in a tiny 86-lb package with carbon fiber construction and unique 6-phase power.

All the latest science news on magnetic flux from Phys.org. Find the latest news, advancements, and breakthroughs.

Compared to far more common radial flux motors, axial flux motors essentially flip the magnetic field on its side, operating via magnetic flux that runs in parallel to the motor axis.

Here, most of the flux detours through a lower-reluctance path: the magnetic bypass. This reduces flux in the auxiliary leg, leaving voltage and current surprisingly low.