Cams are specialized components used in various mechanical and electronic systems to translate rotary motion into linear motion, or vice versa. These devices are characterized by their cam profile—a specifically shaped curve that interacts with a follower to produce the desired motion. The main functions of cams include timing, controlling, or causing movement in machinery, where precise motion control is crucial.
In terms of applications, cams are extensively used in automations, engines, and various types of machines such as textile machinery and printing presses. Their design allows for highly specific and repeatable movement patterns, which is essential for synchronization and functionality of complex mechanical systems. Some of the well-known manufacturers of cams include KHK Gears, Misumi, and Nordex, Inc.