Formula symbolsValueUnitDescription
Material
1.4310
-
type of material
Eylet shape
1/1 deutsche
-
Eylet shape
F1
-
N
prestressed spring force
L1
-
mm
Prestressed spring length
s1
-
mm
prestressed spring deflection
F2
-
N
loaded spring force
L2
-
mm
loaded spring length
s2
-
mm
loaded spring deflection
Eyelet position
270
°
Eyelet position
d
0.55
mm
Wire diameter
D
-
mm
mean coil diameter
De
4
mm
outer coil diameter
Dh
5
mm
minimum bush diameter
L0
38.2
mm
length of unstressed spring, measured from inner edge of loop to inner edge of loop
Lk
1000
mm
length of unstressed spring body
Ln
-
mm
maximum spring length, inner loop to inner loop
sn
38.56
mm
Maximum spring deflection
Fn
13.81
N
Maximum spring force
n
-
pc.
Number of aktive coils
nt
-
pc.
total number of coils
Lh
2.39
mm
distance of inner edge of loop from the spring body
R
0.326
N/mm
Spring rate
F0
1.251
N
initial tension
Fntol
1.1
N
(+/-) tolerance of maximum spring force
L0tol
0.8
mm
(+/-) tolerance of unstressed length
Detol
0.15
mm
(+/-) tolerance of outer coil diameter
Oesttol
43
degree
(+/-) tolerance of loop position
Weight
1.2521
g
weight of one spring
Price group
ZG
-
price group