Chase Briscoe won the pole for the 2025 Daytona 500 on Wednesday night. Austin Cindric will join Briscoe on the front row as the only two drivers with a secured starting spot.

However, this motor also has large cogging torque due to the consequent poles, having deformed magnetomotive-force distribution. Thus, we propose a new skewed core structure for reducing the cogging ...

A bearingless permanent magnet (PM) motor combines functions of non-contact magnetic suspension and torque generation together, thus it can drive without mechanical contact. Unlike conventional ...