Power spring
KERN-LIEBERS

Maximo power springs are used as actuator and retraction element in a range of applications.
KERN-LIEBERS offers the following spring programme:

Our product range

* Width: 1.8 - 100 mm
* Thickness: 0.05 - 2.0 mm
* Material: texturized carbon and stainless steel
* Up to 40 working turns
* Lifetime of up to 500,000 cycles, typical applications require 100,000 - 200,000 cycles
* Flat torque characteristic within working range, small hysteresis
* A MAXImum MOment of torque allows the best usage of material
* Characteristic s-shape in expanded condition

Areas of application:

Automotive:
seatbelts, luggage covers, side window shutter systems, actuators and seat adjustment

Consumer:
cable retractors, dog leashes and tape measures