Design and Function of a Twin Spring or Motor Brush Spring

by Vulcan SpringConstant Force, Constant Force Springs, Motor Brush Springs, Twin SpringPosted on No Comments

One of the most unique spring designs produced by Vulcan is called a twin spring.  Its name is derived from the characteristic of having two springs formed from the same strip of stainless steel material.  These custom springs are intended to work together, in unison, doubling the force of a single spring.  Twin springs are …

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conforce constant force springs

Constant Force Spring Life Cycles

by Vulcan SpringConstant Force, Constant Force Springs, SpringsPosted on No Comments

When designing a Constant Force Spring one must begin by taking a hard look at life cycle requirements. This decision will have an effect on every other decision made and ultimately could lead the design down the wrong path. If done correctly, the design can fall into place and allow for a successful project. First, …

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