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Spiral springs are used in many industries as a resetting element that provides a linear increasing torque.
The main characteristics of spiral springs are long-life, no hysteresis, equal distance between coils and linear increasing torque. Spiral springs are usually preferred and fitted in applications that require long life but small angle revolutions. The energy stored is used as a counterbalance or self-aligning.
With strong technical support from the competence centre of the KERN-LIEBERS group in Germany, KERN-LIEBERS China is able to produce a wide range of precision spiral springs.
Spring width: Up to 120 mm
Spring thickness: From 0.01 mm
Material: Carbon steel, corrosion-resistant spring steel and special materials with specific properties such as copper alloys