Interfacing a shaft to a 3D printed gear doesn’t have to be tricky. [Tlalexander] demonstrated a solution that uses one half of a spider coupling (or jaw coupling) to create an effective modular ...

How does coupling selection affect productivity in today's automation environment? Bill • Rexnord: Selecting couplings for servo systems can be a daunting task. Some systems can detect errors as small ...

Rolling-element bearings in electric motors support and locate the rotor, maintain a small and consistent air gap between the rotor and stator, and transfer loads from the shaft to the motor frame.

Torque is a stone-cold killer. While its more flamboyant partner, Horsepower, rakes in the magazine headlines and dyno-chart hosannas, Torque wages a quiet but unceasing campaign of mechanical mayhem ...