Prestressed Power Spring
The design of pre-stressed power spring is suitable for the demand of high torque in various narrow spaces and can store 25% -50% more torque than power spring type. Such as the application of various car seat belts. The pre-stressed power spring can provide smooth torque output, with a stable and longer life cycle advantage. We can assist our customers in design and development.
- Material : Type 301 stainless steel is typically used for most applications. High-carbon steel and other materials may be required.
- A wide variety of materials are available for use depending on your application.
- Thickness : 0.04 - 1.0mm
- Width : 2.5 - 90mm
Introduction[Prestressed Power Spring] / [Customized Prestressed Power Spring]
Prestressed Power springs are made of rectangular section material, are wound flat, and have either special retaining holes or bends on both ends. As the length-to-thickness ratio (L/t) increases, the spiral space between coils increases rapidly. To reduce the space required and maintain a reasonable amount of deflection (turns), prestressed power springs are retained in some type of housing or case in application.
Feature of Spring
[Prestressed Power Spring]