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1149: CS 0,25X2,25X30

All dimensions are in mm
Dt = Wire diameter
Dm = Mean diameter
Lo = Unloaded length
nt = Total number of coils
Po = Pitch
Ln = Permitted loaded length for dynamic load
Fn = Spring force in Newtons at Ln
c = Rate
Lst = Solid length = Dt x nt
s = Deflection
Coiling: Right hand

Material:
Dt 0.20–10 = EN 10270-1-SM
Dt 12–14 = EN 10270-1-SH

Tolerances:
You can find information about tolerances for our springs if you follow this link.

Max. working temperature:
EN 10270-1 = 120 °C

Springs with Dt ≤ 0.4 do not have ground end coils, others have 3/4 end coils ground. Springs with Dt ≥ 2.0 are shot peened. Static loaded springs or springs with a low number of intended load deflections can be allowed to be scragged to solid length (Lst). A certain relaxation (load loss) will then appear.

1 kp = 9.80665 Newtons, 1 Newton = 0.10197 kp

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Compression spring

Dimensions and characteristics
Part number 1149
Dt 0.25
Di 2
Dm 2.25
L0 30
nt 34.5
Po 0,9
Ln 10.7
Fn 2.077
c 0.107
Code No ground end coils
Mtr EN 10270-1-SH
Tillåten utökad längd för dynamisk belastning
Ange L1:
Resultat:
  • F (Fjäderkraft) =   00.00   Newton
  • S (Avböjning ) =   00.00   mm