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Detail page Compression springs: VD-389M | Stainless steel Ø 7 x 43 x 145 mm

Scaled prices (Price group: AQ)

QuantitySingle price [EUR]
1 16.0400 EUR
2 12.7700 EUR
3 8.7800 EUR
7 6.9200 EUR
17 5.3000 EUR
37 4.5500 EUR
75 4.4900 EUR
125 4.4764 EUR
175 4.4341 EUR
250 4.3853 EUR
350 4.1388 EUR
CAD image Compression springs VD-389M

Technical Data

Formula symbolsValueUnitDescription
Material EN 10270-3-1.4310 - Type of material
Spring ends Closed and ground - Spring ends
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
d 7 mm Wire diameter
Di mm Inner coil diameter
D 43 mm Mean coil diameter
De 50 mm Outer coil diameter
Dd 34.8 mm maximum diameter of mandrel
Dh 51.4 mm minimum diameter of bush
L0 145 mm unstressed spring length
Lk mm buckling length
Fn 1504.374 N maximum force in static use
Ln 90.91 mm Minimum length in static use
sn 54.09 mm Maximum spring deflection in static use
Fndyn 1359.573 N maximum force in dynamic use
Lndyn 96.12 mm Minimum length in dynamic use
shdyn 18.61 mm Maximum stroke in dynamic use
S 14.526 mm pitch of spring
n 9.5 pc. number of active coils
nt pc. total number of coils
R 27.814 N/mm Spring rate
Weight 472.5879 g weight of one spring
Fntol 112 N (+/-) tolerance of maximum force in static use
Fndtol 109 N (+/-) tolerance of maximum dynamic force
Detol 0.6 mm (+/-) tolerances of outer coil diameter
L0tol 2.65 mm (+/-) tolerance of unstressed spring length
Price group AQ - price group
F1tol N (+/-) tolerance of prestressed spring force
F2tol N (+/-) tolerance of loaded spring force

Country of origin: DE | Customs tariff number: 73202081

Product image - Compression springs VD-389M

Product image - Compression springs VD-389M

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