Extension Spring Z-159CX Spring steel Ø 2.5 x 18.5 x 179 mm / 270°

Scaled prices - Extension Spring Z-159CX

Quantity	Single price [EUR]
1	6.8600 EUR
2	4.3200 EUR
3	3.3700 EUR
7	2.8700 EUR
17	1.4400 EUR
37	1.1200 EUR
75	0.9700 EUR
125	0.9700 EUR
175	0.9700 EUR
250	0.9700 EUR
350	0.9700 EUR
450	0.9700 EUR

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Product image Extension Spring Z-159CX

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Technical Data - Extension Spring Z-159CX

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	270	°	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	179	mm	length of unstressed spring, measured from inner edge of loop to inner edge of loop
Lk	156.88	mm	length of unstressed spring body
Ln	335.4	mm	maximum spring length, inner loop to inner loop
sn	156.4	mm	Maximum spring deflection
Fn	268.6	N	Maximum spring force
n		pc.	Number of aktive coils
nt		pc.	total number of coils
Lh	11.06	mm	distance of inner edge of loop from the spring body
R	1.573	N/mm	Spring rate
F0	22.61	N	initial tension
Fntol	15.3	N	(+/-) tolerance of maximum spring force
L0tol	2.5	mm	(+/-) tolerance of unstressed length
Detol	0.3	mm	(+/-) tolerance of outer coil diameter
Oesttol	44	degree	(+/-) tolerance of loop position
Weight	123.8	g	weight of one spring
Price group	#ZM	-	price group

Technical drawing Extension Spring

Datasheet Extension Spring Z-159CX Spring steel Ø 2.5 x 18.5 x 179 mm / 270°

Datasheet download pdf file

Metal spring characteristic Extension Spring Z-159CX Spring steel Ø 2.5 x 18.5 x 179 mm / 270°

Metal spring characteristic download pdf file

CAD data Extension Spring Z-159CX Spring steel Ø 2.5 x 18.5 x 179 mm / 270°

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

force-path-calculation Extension Spring Z-159CX Spring steel Ø 2.5 x 18.5 x 179 mm / 270°

force-path-calculation Extension Spring Z-159CX

Inquiry formular Extension Spring Z-159CX Spring steel Ø 2.5 x 18.5 x 179 mm / 270°

Inquiry formular Extension Spring Z-159CX

Similar extension springs to Extension Spring Z-159CX Spring steel Ø 2.5 x 18.5 x 179 mm / 270°

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-159CX	EN 10270-1	2.5	18.5	179	268.6	335.4	156.4	1.573	91.1 \| 94.6 \| 92.7 \| 85.9
RZ-159CX	1.4310	2.5	18.5	179	223.4	331	152	1.351	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-02X	20	170	0.225	EN 10270-1	100.9	587.57	417.57	46.0 \| 86.5 \| 37.5 \| 14.1
Z-136EX	22	186	0.262	EN 10270-1	123.3	622.72	436.72	48.0 \| 86.8 \| 40.9 \| 16.4
Z-141EX	18	180	0.512	EN 10270-1	149.2	448.6	268.6	62.0 \| 86.9 \| 61.4 \| 37.7
Z-138AX	18.6	160	0.534	EN 10270-1	144.7	410.87	250.87	64.0 \| 90.3 \| 62.7 \| 39.1
Z-141DX	18	164	0.571	EN 10270-1	149.2	404.96	240.96	65.6 \| 89.9 \| 65.0 \| 42.0
Z-138X	18.6	147	0.587	EN 10270-1	144.7	375.32	228.32	65.6 \| 87.6 \| 66.1 \| 43.0
Z-141CX	18	148	0.644	EN 10270-1	149.2	361.33	213.33	67.9 \| 86.8 \| 69.6 \| 47.4
Z-141KX	16	189	0.709	EN 10270-1	166.7	403.59	214.59	66.6 \| 87.1 \| 67.5 \| 45.2
Z-147K-04X	20	156	0.72	EN 10270-1	176.1	380.1	224.1	73.6 \| 94.5 \| 73.0 \| 53.3
Z-156MX	20	203.5	1.05	EN 10270-1	249.9	422.42	218.92	80.7 \| 93.5 \| 82.2 \| 66.5
Z-156LX	20	191	1.129	EN 10270-1	249.9	394.45	203.45	90.0 \| 95.2 \| 91.6 \| 83.3
Z-159EX	18.5	219	1.25	EN 10270-1	268.6	415.9	196.9	87.7 \| 93.9 \| 89.7 \| 79.4
Z-156KX	20	163.5	1.356	EN 10270-1	249.9	332.91	169.41	100.0 \| 100.0 \| 100.0 \| 100.0
Z-159DX	18.5	199	1.393	EN 10270-1	268.6	375.64	176.64	93.2 \| 96.6 \| 94.3 \| 88.5
Z-159CX	18.5	179	1.573	EN 10270-1	268.6	335.4	156.4	91.1 \| 94.6 \| 92.7 \| 85.9
Z-159BX	18.5	159	1.808	EN 10270-1	268.6	295.12	136.12	86.0 \| 96.6 \| 86.7 \| 74.8
Z-162P-01X	20	202	1.961	EN 10270-1	341.5	362.09	160.09	86.3 \| 90.1 \| 88.2 \| 80.5
Z-162PX	20	194	2.06	EN 10270-1	341.5	346.4	152.4	79.5 \| 91.2 \| 81.6 \| 65.8
Z-159AX	18.5	141	2.078	EN 10270-1	268.6	259.39	118.39	79.8 \| 92.9 \| 81.5 \| 65.0
Z-162O-02X	20	171	2.378	EN 10270-1	341.5	303.07	132.07	75.9 \| 95.0 \| 75.6 \| 57.0
Z-162CX	15	173	3.3	EN 10270-1	324.5	262.42	89.42	70.0 \| 92.6 \| 70.0 \| 47.3
Z-162U-45X	18	207.5	3.96	EN 10270-1	452.6	310.76	103.26	63.6 \| 89.0 \| 62.7 \| 39.2
Z-162U-44X	18	183.5	4.549	EN 10270-1	452.6	273.38	89.88	61.7 \| 92.7 \| 58.4 \| 34.1
Z-177BX	19.2	196	4.852	EN 10270-1	510	291.74	95.74	59.3 \| 88.6 \| 56.9 \| 32.2
Z-162U-43X	18	162.5	5.23	EN 10270-1	452.6	240.68	78.18	55.7 \| 90.9 \| 50.7 \| 25.5
Z-177AX	19.2	174	5.579	EN 10270-1	510	257.27	83.27	54.2 \| 89.4 \| 49.1 \| 24.1
Z-162U-42X	18	144.5	6	EN 10270-1	452.6	212.64	68.14	54.8 \| 87.1 \| 51.5 \| 25.9
Z-177X	19.2	151	6.561	EN 10270-1	510	221.8	70.8	51.6 \| 88.8 \| 45.4 \| 20.5
Z-177TX	18	165	14.42	EN 10270-1	739.6	211.32	46.32	42.0 \| 86.2 \| 30.6 \| 9.2

Number of similar metal springs: 28

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

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

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