Pressure spring

Most important pressure spring dimensions

  • Wire diameter (d)
  • Spring outer diameter (Da) or inner diameter (Di)
  • Total length (L0) in free state

End treatment

  • See the image below for end treatment.

Pressure Spring End Treatment

Number of coils

  • The total number of coils (ig) is counted from one end of the wire to the other, and the number of coils needs not be an integer. See the image below.