Power Springs also known as clock springs, are the oldest form of flat spring and the most common type in use today. A power spring is produced by tightly winding tempered spring material on an arbor and attaching the free end to a metal or plastic case. 
The spring’s natural tendency to expand imparts a moment to either the arbor or case, producing usable torque. The torque generated is cumulative so that the force increases as the spring is wound tighter and decreases as it unwinds. 

At Maharashtra Spring, we can manufacture power springs in a variety of styles and sizes. This includes using all different types of materials, thicknesses, base widths, heights, lengths, and screw sizes. With this complete selection of styles available, we can manufacture the power springs that will best suit your needs for nearly any application.

Special Features – Power Springs
– High torque delivery per unit of deflection
– Relatively low cost
– Normal residual stresses
– Wide assortment of materials can be used

Maharashtra Spring offers a wealth of experience in the design and manufacture of power springs. We deliver from stock or design custom springs suited to fit your exact needs.