Constant Force Springs

To generate torque for drive and retraction power such as for cable retractors, balancers, etc.Width: 1.8 - 50 mm,Thickness: 0.05 - 1.0 mm,Material: Texturized carbon and stainless steel,Lifetime up to 50,000 cycles, typical applications require 5,000 - 15,000 cycles,PROGRA - ascending (PROgressive GRAdient) Low to medium torque range, minimum hysteresis