##  [Slider-Crank Mechanism](/slider-crank-mechanism) 

  ##  [Slider-Crank Mechanism](https://engineering.quantumdictionary.io/slider-crank-mechanism-0) 

  

 [![Engineering & Applied Technologies Dictionary](/sites/default/files/styles/large/public/2026-01/Engineering%20%26%20Applied%20Technologies.png.webp?itok=_IKO7_-n)](/topic-specific-dictionaries/engineering-applied-technologies)



**Engineering & Applied Technologies Dictionary**

 







 

 

 

 



 

 

 

 

Definition

A planar, three-member linkage composed of a rotating crank, a connecting rod (link) and a sliding member (slider or piston) that converts rotary motion into reciprocating linear motion (and vice versa) through two pin joints and one sliding pair.