Constant Force Spring

Properties of Constant Force Spring

Constant force springs, also known as clock springs or power springs, are mechanical components that are designed to provide a constant force over a specific range of movement. They are made of flexible metal strip that is coiled into a helical shape and are typically attached to other components at either end.

Constant force springs have a number of properties that make them useful in a variety of applications. One of their main properties is their ability to provide a constant force over a specific range of movement, which makes them useful for applications where a consistent and predictable force is required. They also have a high level of elasticity, which means they can be stretched or compressed and still return to their original shape. This property allows them to absorb and release energy, making them useful for applications where energy needs to be stored and then used at a later time. Constant force springs are also relatively low cost and easy to manufacture, which makes them a popular choice in many applications.

There are many uses for constant force springs in a variety of industries. One common use is in automotive suspension systems, where they are used to absorb shock and vibration, improving the ride quality of the vehicle. Constant force springs are also used in door hinges to provide tension and assist with the opening and closing of doors. They are also found in toys, such as yo-yos and slingshots, where they store energy for movement. Constant force springs are used in industrial machinery to provide tension and absorb shock, improving the functionality and lifespan of the equipment. They are also used in a variety of other applications, including in aerospace, defense, and construction industries.