Where can the Constant Force Spring be used?

• Constant force springs are a special type of extension spring
• They consist of a spiral, which is constructed in such a way that each turn touches the next turn slightly
• When the spring is deflected, frictional resistance and deflection force act in opposite directions so that an almost constant force is produced
• The constant force spring is designed for long spring travel with constant force
• In practice, the spring is fixed firmly to a drum, with the free end absorbing the load
• This principle can be reversed
• The spring can be used flexibly, since the force values can be increased or decreased by tandem arrangement or counter-rotating arrangement