Linear actuators are devices that convert any rotary or spinning motion into a linear (straight) motion. In simple words, they help machins move forward and backward. The most basic type of linear ...

Compressive forces (labeled F and F/2) keep the three inner rings in contact with the driveshaft. The ability to produce smooth, precise, and accurate linear motion is key to many manufacturing and ...

This article is part of a series of articles based on common questions in robotics. The previous article dealt with the question: What is a robot? Robots are machines designed to perform tasks – ...