These days, it’s common among us hackers to load a stepper motor with forces in-line with their shaft–especially when we couple them to leadscrews or worm gears. Unfortunately, steppers aren’t really ...

Recently, it was reported by the testing and certification center under the China Aviation Industry Corporation that Shanhe Aviation's self-developed electric vertical takeoff and landing aircraft ...

Tapered roller bearings are designed to handle both radial and axial loads. They have a tapered inner raceway (called the cone), a tapered outer raceway Tapered roller bearings are designed to handle ...

This paper summarizes the study of the applicability of optimal control theories to the design of a pressure regulator for an axial piston pump for which state estimation and advanced control laws can ...

Car enthusiasts mourn the commoditization of propulsion. Once petrolheads would have chosen a BMW for its sonorous straight-six or a Mercedes-AMG for its thunderous V8. Now many believe that ...