Gears are fairly straightforward way to couple rotational motion, and the physics topics required to understand them are encountered in an entry level physics classroom, not a university degree. But ...

Since highly accurate machines have been introduced, the detection of gear rotation with high resolution and high accuracy has been more and more requested. Here, some configuration examples to detect ...

Hydraulic gear pumps are deceptively simple: just two gears rotating together, forcing the hydraulic oil from one side to the ...