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3873: ESTL 6X36X210

 

The loops are loose, and can therefore be turned to any position.

All dimensions are in mm
Dt = Wire diameter
De = Outer diameter
Lo = Free length
nv = No of active coils
c = Rate
Fo = Initial force, the force required before the spring starts to extend
Ln = Maximum permitted extended length for dynamic load
F1 = Spring force in Newtons at Ln = s x c + Fo
s = Deflection Ln - Lo
a = Inner diameter of loop
Material: Spring steel EN 10270-1-SH
Tolerances: SS 2384
Max. working temperature: 120 °C

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Extension spring with turnable loops

Dimensions and characteristics
Part number 3873
Dt 6
De 36
L0 210
nv 16,5
c 29.64
F0 171
Ln 257
a 24
b 37
e 4
Mtr EN 10270-1-SH
Tillåten utökad längd för dynamisk belastning
Ange L1:
Resultat:
  • F (Fjäderkraft) =   00.00   Newton
  • S (Avböjning ) =   00.00   mm