Compression springs
Conical Springs
Puristusjouset 1
Puristusjouset 1

Compression springs

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We offer a wide range of compression strings from 0.15mm wire diameter all the way to 12mm wire diameter.

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ABBREVIATIONS
d = wire diameter
Di = inner diameter
Do = outer diameter
L0 = free length [mm]
Sn = maximum allowable compression [mm]
Fn = force at max. compression
c = spring constant N/mm
if = number active of coils [pc]
ig = total number of coils [pc]

Spring force can be calculated by multiplying the desired
compression (s) by spring constant (c) F = s * c

MATERIAL
Spring steel EN 10270-1-SM
Max. operating temperature = 120°C

Stainless steel EN 10270-3-1.4310-HS
Max. operating temperature = 250°C

CONFIGURATION
Right-handed

END SHAPE
Wire thickness ≤ 0.75, closed and unground ends
Wire thickness > 0.75mm, closed and ground ends

MANUFACTURE AND TOLERANCES
Acc. to DIN 2095, Ch. 2

SURFACE TREATMENT
Surface treatments are available separately.