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 ...

Most electromagnetic actuators are rotating motors, or some variation on the theme, like servos. However, it’s possible to do linear actuation with electomagnetics, too. [Adrian Perez] demonstrates ...

A UK firm has developed reference designs for locks and gas valves based on piezoelectric actuators with up to 2mm displacement. Harlow-based Servocell said it is already working with firms on ...

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 – ...

Eaton has unveiled two new concentric pneumatic clutch actuators designed for push-type diaphragm spring clutches. The actuators work with a vehicle’s automated manual transmission to determine the ...

The zero-backlash, cam-actuated Camco RSD servoactuator from DE-STA-CO, Auburn Hills, Mich., can be used for both rotary and linear motion. It works with industrystandard servomotors, accepting a ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...