Compression spring D-420 Spring steel Ø 10 x 100 x 150 mm

Name: D-420 - Compression springs
SKU: D-420
Availability: InStock

Scaled prices - Compression spring D-420

Product image Compression spring D-420

Quantity:Quantity: Add to shopping cart

Formula symbols	Value	Unit	Description
Material	EN 10270-1	-	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	10	mm	Wire diameter
Di		mm	Inner coil diameter
D	100	mm	Mean coil diameter
De	110	mm	Outer coil diameter
Dd	88	mm	maximum diameter of mandrel
Dh	114	mm	minimum diameter of bush
L0	150	mm	unstressed spring length
Lk		mm	buckling length
Fn	2510.491	N	maximum force in static use
Ln	63.75	mm	Minimum length in static use
sn	86.25	mm	Maximum spring deflection in static use
Fndyn	2383.002	N	maximum force in dynamic use
Lndyn	68.13	mm	Minimum length in dynamic use
shdyn	33.64	mm	Maximum stroke in dynamic use
S	40	mm	pitch of spring
n	3.5	pc.	number of active coils
nt		pc.	total number of coils
R	29.107	N/mm	Spring rate
Weight	1072.7114	g	weight of one spring
Fntol	137	N	(+/-) tolerance of maximum force in static use
Fndtol	135	N	(+/-) tolerance of maximum dynamic force
Detol	1.5	mm	(+/-) tolerances of outer coil diameter
L0tol	3.41	mm	(+/-) tolerance of unstressed spring length
Price group	AS	-	price group
F1tol		N	(+/-) tolerance of prestressed spring force
F2tol		N	(+/-) tolerance of loaded spring force