Compression spring D-128 Spring steel Ø 0.8 x 6.3 x 10.5 mm

Scaled prices - Compression spring D-128

Quantity	Single price [EUR]
1	4.8100 EUR
2	3.3900 EUR
3	3.2300 EUR
7	1.8100 EUR
17	0.7800 EUR
37	0.4700 EUR
75	0.2700 EUR
125	0.2226 EUR
175	0.1689 EUR
250	0.1503 EUR
350	0.1199 EUR
450	0.1011 EUR

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Product image Compression spring D-128

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Technical Data - Compression spring D-128

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	0.8	mm	Wire diameter
Di		mm	Inner coil diameter
D	6.3	mm	Mean coil diameter
De	7.1	mm	Outer coil diameter
Dd	5.1	mm	maximum diameter of mandrel
Dh	7.6	mm	minimum diameter of bush
L0	10.5	mm	unstressed spring length
Lk		mm	buckling length
Fn	26.508	N	maximum force in static use
Ln	4.94	mm	Minimum length in static use
sn	5.56	mm	Maximum spring deflection in static use
Fndyn	25.223	N	maximum force in dynamic use
Lndyn	5.21	mm	Minimum length in dynamic use
shdyn	2.62	mm	Maximum stroke in dynamic use
S	2.771	mm	pitch of spring
n	3.5	pc.	number of active coils
nt		pc.	total number of coils
R	4.768	N/mm	Spring rate
Weight	0.4325	g	weight of one spring
Fntol	2.17	N	(+/-) tolerance of maximum force in static use
Fndtol	2.15	N	(+/-) tolerance of maximum dynamic force
Detol	0.2	mm	(+/-) tolerances of outer coil diameter
L0tol	0.37	mm	(+/-) tolerance of unstressed spring length
Price group	C	-	price group
F1tol		N	(+/-) tolerance of prestressed spring force
F2tol		N	(+/-) tolerance of loaded spring force

Technical drawing Compression spring

Datasheet Compression spring D-128 Spring steel Ø 0.8 x 6.3 x 10.5 mm

Datasheet download pdf file

Metal spring characteristic Compression spring D-128 Spring steel Ø 0.8 x 6.3 x 10.5 mm

Metal spring characteristic download pdf file

CAD data Compression spring D-128 Spring steel Ø 0.8 x 6.3 x 10.5 mm

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force-path-calculation Compression spring D-128 Spring steel Ø 0.8 x 6.3 x 10.5 mm

force-path-calculation Compression spring D-128

Inquiry formular Compression spring D-128 Spring steel Ø 0.8 x 6.3 x 10.5 mm

Inquiry formular Compression spring D-128

Similar compression springs to Compression spring D-128 Spring steel Ø 0.8 x 6.3 x 10.5 mm

Below you will find similar Compression Springs that differ from the current spring in terms of material, dimensions and spring force. The spring highlighted in green is the most similar.

A similar Compression Spring made from a different material

The Compression Spring shown below has the same dimensions but is made of a different material. Please check the spring forces.

article number	Material	d (mm)	De (mm)	L0 (mm)	Fn (N)	Ln (mm)	sn (mm)	n (pc.)	R (N/mm)	Similarity in %: Overall \| Geometrie \| Load \| Stiffness
D-128	EN 10270-1	0.8	7.1	10.5	26.508	4.94	5.56	3.5	4.768	100.0 \| 100.0 \| 100.0 \| 100.0
VD-128	1.4310	0.8	7.1	10.5	22.768	4.94	5.56	3.5	4.095	92.9 \| 100.0 \| 92.9 \| 85.9

Number of similar metal springs: 2

Similar Compression Springs with varying levels of spring force

To compare forces, enter the length of the loaded spring [L2] or the loaded spring deflection [s2] and click [Update]. Dimensions are subject to a tolerance of up to +/- 30 %.

Priority

article number	De (mm)	L0 (mm)	R (N/mm)	Material	Fn (N)	Ln (mm)	sn (mm)	Similarity in % Overall \| Geometrie \| Load \| Stiffness
D-063Q-04	7.5	12	0.675	EN 10270-1	6.129	2.92	9.08	46.0 \| 81.6 \| 42.2 \| 14.2
D-063Q-03	7.5	8	0.825	EN 10270-1	4.48	2.57	5.43	50.8 \| 77.8 \| 57.3 \| 17.3
D-068A-01	6.5	9.8	0.842	EN 10270-1	5.472	3.3	6.5	51.1 \| 82.5 \| 53.1 \| 17.7
D-090U-21	7	10.5	0.916	EN 10270-1	4.676	5.39	5.11	55.1 \| 91.2 \| 54.8 \| 19.2
D-063S	6.8	11	0.926	EN 10270-1	7.556	2.84	8.16	50.8 \| 84.6 \| 48.3 \| 19.4
D-063R	6.8	8	1.132	EN 10270-1	6.213	2.51	5.49	54.3 \| 78.2 \| 61.1 \| 23.7
D-091B	8.63	10.5	1.393	EN 10270-1	10.225	3.16	7.34	57.8 \| 87.0 \| 57.2 \| 29.2
D-070A	5.5	11.1	1.455	EN 10270-1	11.516	3.19	7.91	55.2 \| 78.2 \| 56.9 \| 30.5
D-095A-11	7.9	10.5	1.519	EN 10270-1	10.616	3.51	6.99	60.4 \| 89.5 \| 59.8 \| 31.9
D-090J	6	12	1.645	EN 10270-1	13.984	3.5	8.5	57.9 \| 80.3 \| 59.1 \| 34.5
D-096	6.93	11.5	1.834	EN 10270-1	13.723	4.02	7.48	63.6 \| 89.2 \| 63.1 \| 38.5
D-100A-06	6.4	12	1.856	EN 10270-1	13.478	4.74	7.26	62.7 \| 85.5 \| 63.7 \| 38.9
D-122C	8.8	10.5	3.26	EN 10270-1	20.897	4.09	6.41	81.6 \| 93.6 \| 82.8 \| 68.4
D-127E-09	8	10	4.472	EN 10270-1	26.652	4.04	5.96	94.9 \| 94.7 \| 96.4 \| 93.8
D-128	7.1	10.5	4.768	EN 10270-1	26.508	4.94	5.56	100.0 \| 100.0 \| 100.0 \| 100.0
D-132A-10	6.4	10.5	6.789	EN 10270-1	38.085	4.89	5.61	83.8 \| 96.7 \| 84.4 \| 70.2
D-143P	7.3	10.8	7.285	EN 10270-1	38.582	5.5	5.3	80.7 \| 94.5 \| 82.0 \| 65.5
D-166H	8	10.8	8.486	EN 10270-1	39.823	6.11	4.69	73.4 \| 88.7 \| 75.5 \| 56.1
D-167	7.3	10	11.641	EN 10270-1	45.883	6.06	3.94	65.4 \| 90.8 \| 64.3 \| 40.9
D-144A	6.3	9.3	12.128	EN 10270-1	46.873	5.44	3.86	63.7 \| 88.7 \| 63.0 \| 39.3
D-173E	6.3	12	12.442	EN 10270-1	46.261	8.28	3.72	62.0 \| 85.4 \| 62.1 \| 38.3
D-171B	7	10.3	13.476	EN 10270-1	57.419	6.04	4.26	63.0 \| 92.2 \| 61.4 \| 35.4
D-175	6	12	14.818	EN 10270-1	55.476	8.26	3.74	57.9 \| 84.0 \| 57.5 \| 32.1
D-180A	7.5	11	16.257	EN 10270-1	71.033	6.63	4.37	58.3 \| 87.6 \| 58.0 \| 29.3
D-200A-20	8.05	10	22.6	EN 10270-1	56.349	7.51	2.49	49.8 \| 82.5 \| 45.9 \| 21.1
D-205C	6.8	13	26.452	EN 10270-1	72.326	10.27	2.73	47.0 \| 80.2 \| 42.9 \| 18.0
D-180D-01	6.5	9.5	27.064	EN 10270-1	79.184	6.57	2.93	48.5 \| 84.9 \| 43.1 \| 17.6
D-201	7.55	12	28.42	EN 10270-1	128.479	7.48	4.52	49.9 \| 81.8 \| 51.0 \| 16.8
D-205B	6.8	9	41.568	EN 10270-1	64.769	7.44	1.56	42.6 \| 81.8 \| 34.5 \| 11.5
D-207F	7	10.6	63.672	EN 10270-1	145.961	8.31	2.29	40.7 \| 84.9 \| 29.7 \| 7.5

Number of similar metal springs: 29

Customs tariff number: 73202081; Compression spring D-128

Country of origin: DE, German; Compression spring D-128

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