Ever wonder exactly what makes electrical steel so special? Never before has it set so much in motion as it does today and never before has so much of it been needed. Industry experts expect a five-fold increase in the demand for it to power electric cars in the next five years and a 20-fold increase by 2040. Looking at it, there is nothing spectacular about electrical steel but it is the physical properties of this soft magnetic material that make it so special. Find out more from this fascinating blog by Volkmar Held with Austrian steel company voestalpine AG.
By Dr. Stan Trout | Spontaneous Materials If you have been following recent events in the world of rare earths and permanent magnets, there has been a lot of interest in re-establishing a completely domestic supply chain to produce rare […]
Slotted motors are good for high torque density and high acceleration, while slotless motors are optimum for smooth operation and good Kt (torque constant) linearity when operating in a servo control system. The reasons behind […]