In a recent article, I wrote about step-motor system performance emphasizing key concepts that all engineers need to understand about this widely-used electro-magnetic-mechanical digital actuator. As ...

When it’s time to specify a high-performance motor that offers both precise positioning and cost efficiency, stepper motors offer many advantages over DC motors thanks to their brushless technology.

I can pull the engine in three hours." "Yeah, well I can do it in two." I "I'll yank it in an hour and a half." At the HOT ROD shop, any engine-removal project begins with the glory stories of jerking ...