Spiral Springs/渦形彈簧

Spiral Springs/渦形彈簧

A Spiral Spring, also known as a spiral torsion spring or clock spring, is made from a flat strip of metal wound in a spiral shape. It stores and releases rotational energy through the elastic deformation of the material. When the spring is wound, energy is stored, and when released, it provides a rotational restoring force.

Spiral springs are commonly used in applications requiring rotational torque or constant force within a limited space. They are valued for their compact design, stable torque output, and long fatigue life.