Rack Gear

A rack gear is a type of gear that consists of a flat or straight bar with teeth cut into one surface. These teeth mesh with a circular gear, called a pinion, to convert rotational motion into linear motion, or vice versa. Rack gears are commonly used in applications such as steering systems in vehicles, linear actuators, and various machinery where precise linear movement is required. They offer simplicity and reliability, making them ideal for systems that need accurate and efficient linear motion.