A sheave wheel is a specific type of pulley that consists of a grooved wheel with a groove on its outer circumference. It is typically made of durable materials, such as metal or high-strength plastics.
The main function of a sheave wheel is to change the direction or magnitude of a force transmitted through a flexible cable or belt. It is commonly used in various applications, such as mechanical systems, lifting equipment, electrical motors, and conveyor systems.
When a cable or belt is threaded around the groove of the sheave wheel, it creates a mechanical advantage by multiplying the force applied to the cable or belt. This allows for easier movement of heavy objects or the transfer of energy from one system to another.
The sheave wheel also helps to prevent the cable or belt from slipping off its intended path by providing a guide for the movement. It maintains tension and ensures smooth operation by keeping the cable or belt aligned within the groove.
Overall, the sheave wheel plays a crucial role in the transmission of force and the improvement of mechanical efficiency in various applications.