Barrel Cam Mechanism 25 December 2018, 19:30 Sorry, your browser doesn't support embedded videos, but don't worry, you can download it and watch it with your favorite video player! Rotational motion is converted into linear reciprocating one. Input and output shafts are in line. « previous mechanism Drilling Triangle Holes next mechanism » Dwell Slider Linkage load comments Please enable JavaScript to view the comments.