Constant-force springs


Specyfication
Outside diameter of spring [Dz]
Diameter of pin [R]
Thickness of tape [g]
Width of tape [a]
Length of tape in development [Lt]


Spring material:
  • Spring to tempering - cold flaten
  • Spring to tempering - hot flaten
  • Spring stainless

Kind of material:
  • With standard edges
  • With rounded edges