Compression spring VD-389S Stainless steel Ø 8 x 100 x 115 mm

Name: VD-389S - Compression springs
SKU: VD-389S
Availability: InStock

Scaled prices - Compression spring VD-389S

Product image Compression spring VD-389S

Quantity:Quantity: Add to shopping cart

Formula symbols	Value	Unit	Description
Material	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	8	mm	Wire diameter
Di		mm	Inner coil diameter
D	100	mm	Mean coil diameter
De	108	mm	Outer coil diameter
Dd	89	mm	maximum diameter of mandrel
Dh	111	mm	minimum diameter of bush
L0	115	mm	unstressed spring length
Lk		mm	buckling length
Fn	405.888	N	maximum force in static use
Ln	64.04	mm	Minimum length in static use
sn	50.96	mm	Maximum spring deflection in static use
Fndyn	357.922	N	maximum force in dynamic use
Lndyn	70.06	mm	Minimum length in dynamic use
shdyn	44.9	mm	Maximum stroke in dynamic use
S	23.778	mm	pitch of spring
n	4.5	pc.	number of active coils
nt		pc.	total number of coils
R	7.964	N/mm	Spring rate
Weight	811.3599	g	weight of one spring
Fntol	63.1	N	(+/-) tolerance of maximum force in static use
Fndtol	62.3	N	(+/-) tolerance of maximum dynamic force
Detol	1.5	mm	(+/-) tolerances of outer coil diameter
L0tol	6.05	mm	(+/-) tolerance of unstressed spring length
Price group	#AT	-	price group
F1tol		N	(+/-) tolerance of prestressed spring force
F2tol		N	(+/-) tolerance of loaded spring force