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
0.32
mm
Wire diameter
D
-
mm
mean coil diameter
De
4.32
mm
outer coil diameter
Dh
5
mm
minimum bush diameter
L0
19
mm
length of unstressed spring, measured from inner edge of loop to inner edge of loop
Lk
13.04
mm
length of unstressed spring body
Ln
-
mm
maximum spring length, inner loop to inner loop
sn
71.81
mm
Maximum spring deflection
Fn
2.731
N
Maximum spring force
n
-
pc.
Number of aktive coils
nt
-
pc.
total number of coils
Lh
2.98
mm
distance of inner edge of loop from the spring body
R
0.036
N/mm
Spring rate
F0
0.141
N
initial tension
Fntol
0.22
N
(+/-) tolerance of maximum spring force
L0tol
0.7
mm
(+/-) tolerance of unstressed length
Detol
0.2
mm
(+/-) tolerance of outer coil diameter
Oesttol
47
degree
(+/-) tolerance of loop position
Weight
0.3316
g
weight of one spring
Price group
ZH
-
price group