Variable Speed Belts

Variable speed belts transfer mechanical power. They are much wider than they are thick, which allows them to operate at different speeds. They also have external notches or cogs that grip the teeth of variable speed pulleys for heavy power transmission. Variable speed belts come in different widths, sizes, and shapes to suit different applications. For example, a wide variable speed V-belt can transfer high torque because of the belt's wedge shape and can operate at different speeds because of the belt's width.