conpower power spring

Power Springs

Conpower® and conventional power springs are used to create a compact power source. Torque is generated from either rotation of the center arbor or the spring housing itself. This torque increases throughout the total winding of the power springs, which can be found most commonly in applications that require counterbalancing. Their size combined with rotational torque make power springs a desired solution for manufacturers.  Unlike conventional power springs, Conpower springs are pre-stressed to produce a flatter torque gradient and can be used to increase the torque in a housing of a given diameter. We offer a variety of stock springs available for purchase online (minimum order of $500 and minimum quantity of 10). Please scroll down to view available products.

Contact Vulcan Spring About A Custom Spring Solution



Type 301 stainless steel is typically used for most applications. High-carbon steel, Inconel and other materials may be required.

Life Cycle & Force

The life of the Conpower® spring is determined by many factors, including the amount of rotation of the spring and its environment.

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Enter your parameters in the form fields below to narrow down the your product selection, or click on the view all button to explore all the different stock springs we have to offer.

All Products

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Note: Stock Spring

As a convenience, we do offer a small selection of stock items available for purchase with a minimum order of $500 via credit card with a minimum quantity of 10 for each spring and mechanical reel and 50 for each tether product. You can connect with our team of experts for higher quantity and custom configurations.