Torsion Springs/扭力彈簧

Torsion Springs/扭力彈簧

A torsion spring is an elastic component that stores energy through the elastic twisting deformation of its material. When an external force is applied to both ends of the spring, causing it to twist, the spring generates a counteracting torque (torsional force) and returns to its original position once the force is released.

Torsion springs are commonly used in clamps, switches, camera shutters, automotive seat mechanisms, door hinges, robotic arms, and various rotating devices.

Their structure is typically made by coiling round wire into a helical shape, with both ends formed into different types of legs. Depending on the application, they can be designed as single or double torsion springs. During the design process, factors such as torque, rotation angle, space limitations, and material properties are carefully optimized to achieve the desired performance.