In a bicycle, the reciprocating motion of the rider´s legs is converted to rotational motion via a four bar mechanism that is formed by the two leg segments, the bicycle frame, and the crank.

Translating rotary motion to linear motion is a basic part of mechatronic design. Take a look at the nearest 3D-printer or CNC router — at least the Cartesian variety — and you’ll… ...

Knowing the details of a linear-motion application increases the odds of choosing the right ball screw.

If linear motion is required, an additional lead screw and gearing system are necessary to convert rotational motion to linear motion. Typically, stepper motors can be used for output speed up to ...

This system converts rotary motion to linear motion or vice versa. It consists of a circular gear (pinion) meshing with a straight gear (rack), commonly used in steering mechanisms and machine tools.

The variable stiffness of a standard belt drive is a considerable challenge when aiming to accurately convert rotational motion to linear motion.

Some DNA molecules may serve as handy micromachines to convert rotational motion into linear translation, an important function for positioning minuscule parts in microscopic devices. Researchers ...