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.

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 ...

SAS of Luxemburg Ltd., Luxemburg, Wis., has introduced the Scorpion engine puller, which mounts to any wheel loader 3 or 4 pin attach with or without a quick coupler over 28,000 pounds. With a ...

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 ...

The Class 20 Scorpion engine puller is available for 22,000- to 27,000-lb. wheel loaders. Built on light but sturdy car body forks with high tensile blades 25% lighter with a 20-in. narrower assembly ...