Applications with varying loads benefit from the variable speed provided by an AC drive, because less power is used at lower ... The motor revolutions per minute (rpm) can be defined as: Motor rpm = ...

He went on to set a speed of 173.418 mph in 31.969 seconds ... as he becomes the second consecutive rookie to secure a pole at Atlanta Motor Speedway, following Daniel Dye's success in 2024.

Spire Motorsports driver Michael McDowell won the pole for Sunday's Cup Series race at Las Vegas Motor Speedway (3:30 p.m. ET, FS1).

A change of scene did nothing to diminish Michael McDowell’s qualifying prowess. After winning the first six pole positions ...

Jesse Love has secured the pole position for the upcoming Bennett Transportation & Logistics 250 at Atlanta Motor Speedway ... at 31.730 seconds with a speed of 174.724 mph.