Constant Force Springs: Constant force coil springs are a type of spiral spring that is formed so that each coil wraps tightly around the other. When in use, the free end is pulled out and the load is built up by the inner coils. These coil springs can be any length and are designed to provide a constant load at a zero rate.
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Spiral Spring makes flat coil, power and constant force springs are utilized for medical device and transportation components. They are also used in the Aerospace & Defense, Industrial, Durable/Commercial Goods and Electronics markets in a variety of applications:
- Rewind devices
- Office equipment
- Motors
- Generators
- Counterbalances
- Door closers
- Electrical switchgear
- Home décor
- Retracting devices
- Point of purchase displays