The test setup comprises of a number of magnetic particle brakes ... the brake can also measure the torque that’s being applied to the motor shaft, which allows the control units to regulate ...

The low torque output of sound-powered engines won't replace regular magnetic motors any time soon. I would really like to hear that test drive anyway. Who knows, if the sonic motor cars work out ...

Allegro Micro presents advanced magnetic and inductive position sensing solutions for consumer, auto and industrial.

electric motors typically work based on the magnetic effect of current: an electric current flowing through a wire coil in a magnetic field creates a force that rotates the coil, thus creating torque.

Torque describes the force that rotates an object ... Currently, magnetic couplings are prized for their effectiveness when submerged in water. Motors encased in a non-magnetic barrier within liquid ...

At the SPS show in Germany, the automation supplier Lenze has unveiled an integrated motor-drive system which, it claims, ...

A recent study, led by Runze Jing, summarized field weakening (FW) control strategies into calculation-based methods, voltage closed-loop control methods, and model predictive control-related methods.

As a possible alternative, [Resetman] is experimenting with magnetic 3D printed gearboxes ... disadvantage is of course severely limited torque transfer. [Resetman] could easily accelerate the ...

Robert Sansone is the winner of the 2022 Regeneron International Science and Engineering Fair for his research on high-torque, magnet-free electric motors. The innovative design could make EVs ...