Step motors are a natural choice when design specs call for low-cost automation with accurate, open-loop control. But finding the right stepper for a given application can be a challenge. There’s a ...

Engineers at R+W America, Bensenville, Ill. (www.rw-america.com), have redesigned the SL Series of torque limiters so that they have less mass and inertia, which translates into energy savings, higher ...

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.

We just wrapped up testing ten of the most popular mid-torque impact wrenches from brands you know and trust. Now, we’re highlighting two key contenders: the DeWalt DCF891 and the Makita GWT07. Both ...