Extension Spring Z-159DI Spring steel Ø 2.5 x 18.5 x 199 mm / 180°

Scaled prices - Extension Spring Z-159DI

Quantity	Single price [EUR]
1	7.0400 EUR
2	4.4400 EUR
3	3.4600 EUR
7	2.9500 EUR
17	1.5300 EUR
37	1.2300 EUR
75	1.0500 EUR
125	1.0500 EUR
175	1.0500 EUR
250	1.0500 EUR
350	1.0500 EUR
450	1.0500 EUR

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Product image Extension Spring Z-159DI

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Technical Data - Extension Spring Z-159DI

Formula symbols	Value	Unit	Description
Material	EN 10270-1	-	type of material
Eylet shape	1/1 deutsche	-	Eylet shape
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
Eyelet position	180	°	Eyelet position
d	2.5	mm	Wire diameter
D		mm	mean coil diameter
De	18.5	mm	outer coil diameter
Dh	22.6	mm	minimum bush diameter
L0	199	mm	length of unstressed spring, measured from inner edge of loop to inner edge of loop
Lk	176.25	mm	length of unstressed spring body
Ln	375.01	mm	maximum spring length, inner loop to inner loop
sn	176.01	mm	Maximum spring deflection
Fn	268.6	N	Maximum spring force
n		pc.	Number of aktive coils
nt		pc.	total number of coils
Lh	11.37	mm	distance of inner edge of loop from the spring body
R	1.398	N/mm	Spring rate
F0	22.61	N	initial tension
Fntol	15.15	N	(+/-) tolerance of maximum spring force
L0tol	2.5	mm	(+/-) tolerance of unstressed length
Detol	0.3	mm	(+/-) tolerance of outer coil diameter
Oesttol	46	degree	(+/-) tolerance of loop position
Weight	139.01	g	weight of one spring
Price group	#ZN	-	price group

Technical drawing Extension Spring

Datasheet Extension Spring Z-159DI Spring steel Ø 2.5 x 18.5 x 199 mm / 180°

Datasheet download pdf file

Metal spring characteristic Extension Spring Z-159DI Spring steel Ø 2.5 x 18.5 x 199 mm / 180°

Metal spring characteristic download pdf file

CAD data Extension Spring Z-159DI Spring steel Ø 2.5 x 18.5 x 199 mm / 180°

CAD models download: step, stl, iges ...

force-path-calculation Extension Spring Z-159DI Spring steel Ø 2.5 x 18.5 x 199 mm / 180°

force-path-calculation Extension Spring Z-159DI

Inquiry formular Extension Spring Z-159DI Spring steel Ø 2.5 x 18.5 x 199 mm / 180°

Inquiry formular Extension Spring Z-159DI

Similar extension springs to Extension Spring Z-159DI Spring steel Ø 2.5 x 18.5 x 199 mm / 180°

Below you will find similar Extension 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 Extension Spring made from a different material

The Extension 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)	R (N/mm)	Similarity in %: Overall \| Geometrie \| Load \| Stiffness
Z-159DI	EN 10270-1	2.5	18.5	199	268.6	375.01	176.01	1.398	100.0 \| 100.0 \| 100.0 \| 100.0
RZ-159DI	1.4310	2.5	18.5	199	223.4	370.08	171.08	1.201	91.9 \| 100.0 \| 90.2 \| 85.6

Number of similar metal springs: 2

Similar Extension 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
Z-130K-02I	20	170	0.226	EN 10270-1	100.9	586.24	416.24	46.4 \| 83.3 \| 39.9 \| 15.9
Z-136EI	22	186	0.263	EN 10270-1	123.3	621.36	435.36	49.2 \| 85.9 \| 43.2 \| 18.6
Z-141EI	18	180	0.513	EN 10270-1	149.2	447.74	267.74	62.1 \| 89.2 \| 60.6 \| 36.5
Z-138AI	18.6	160	0.536	EN 10270-1	144.7	409.93	249.93	62.2 \| 86.6 \| 62.1 \| 37.9
Z-141DI	18	164	0.573	EN 10270-1	149.2	404.1	240.1	63.9 \| 86.6 \| 64.4 \| 40.7
Z-138I	18.6	147	0.589	EN 10270-1	144.7	374.38	227.38	63.9 \| 84.4 \| 65.6 \| 41.7
Z-141KI	16	189	0.711	EN 10270-1	166.7	402.95	213.95	70.1 \| 87.2 \| 72.2 \| 51.1
Z-156DI	22.5	205	0.716	EN 10270-1	223.8	493	288	72.1 \| 93.1 \| 72.2 \| 50.9
Z-156NI	20	211	1.01	EN 10270-1	249.9	438.43	227.43	84.3 \| 95.6 \| 85.2 \| 72.0
Z-156MI	20	203.5	1.053	EN 10270-1	249.9	421.64	218.14	86.2 \| 96.8 \| 86.9 \| 75.1
Z-156LI	20	191	1.134	EN 10270-1	249.9	393.67	202.67	89.0 \| 96.2 \| 89.9 \| 80.8
Z-159EI	18.5	219	1.254	EN 10270-1	268.6	415.27	196.27	93.8 \| 97.0 \| 94.8 \| 89.7
Z-156KI	20	163.5	1.362	EN 10270-1	249.9	332.14	168.64	94.4 \| 91.6 \| 94.4 \| 97.1
Z-159DI	18.5	199	1.398	EN 10270-1	268.6	375.01	176.01	100.0 \| 100.0 \| 100.0 \| 100.0
Z-159CI	18.5	179	1.58	EN 10270-1	268.6	334.75	155.75	93.1 \| 96.6 \| 94.2 \| 88.5
Z-159BI	18.5	159	1.816	EN 10270-1	268.6	294.49	135.49	86.3 \| 93.3 \| 88.5 \| 77.0
Z-162P-01I	20	202	1.969	EN 10270-1	341.5	361.44	159.44	83.1 \| 93.4 \| 84.6 \| 71.2
Z-162PI	20	194	2.068	EN 10270-1	341.5	345.81	151.81	81.1 \| 93.1 \| 82.5 \| 67.8
Z-162O-02I	20	171	2.39	EN 10270-1	341.5	302.36	131.36	74.9 \| 89.2 \| 76.6 \| 58.7
Z-174BI	23.2	202	2.496	EN 10270-1	430.1	362.17	160.17	73.0 \| 85.5 \| 76.7 \| 56.8
Z-162EI	15	213	2.629	EN 10270-1	324.5	325.28	112.28	72.5 \| 91.5 \| 73.3 \| 52.8
Z-162DI	15	193	2.932	EN 10270-1	324.5	293.69	100.69	70.0 \| 92.7 \| 70.0 \| 47.4
Z-162U-46I	18	231.5	3.52	EN 10270-1	452.6	347.72	116.22	63.6 \| 88.9 \| 62.7 \| 39.2
Z-162U-45I	18	207.5	3.976	EN 10270-1	452.6	310.34	102.84	61.9 \| 92.2 \| 58.9 \| 34.7
Z-177CI	19.2	221	4.241	EN 10270-1	510	330.55	109.55	59.5 \| 88.2 \| 57.5 \| 32.8
Z-162U-44I	18	183.5	4.57	EN 10270-1	452.6	272.96	89.46	58.7 \| 90.9 \| 55.1 \| 30.2
Z-177BI	19.2	196	4.875	EN 10270-1	510	291.3	95.3	57.6 \| 91.0 \| 53.4 \| 28.5
Z-162U-43I	18	162.5	5.258	EN 10270-1	452.6	240.26	77.76	55.1 \| 87.4 \| 51.8 \| 26.2
Z-177AI	19.2	174	5.609	EN 10270-1	510	256.83	82.83	54.0 \| 87.3 \| 49.9 \| 24.8

Number of similar metal springs: 28

Customs tariff number: 73202085; Extension Spring Z-159DI

Country of origin: DE, German; Extension Spring Z-159DI

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