Extension Spring Z-178X Spring steel Ø 4 x 44 x 117 mm / 270°

Scaled prices - Extension Spring Z-178X

Quantity	Single price [EUR]
1	12.9200 EUR
2	10.2900 EUR
3	5.8600 EUR
7	3.7100 EUR
17	3.7100 EUR
37	3.7100 EUR
75	3.7100 EUR
125	3.7100 EUR
175	3.7100 EUR
250	3.7100 EUR
350	3.7100 EUR

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Product image Extension Spring Z-178X

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Technical Data - Extension Spring Z-178X

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	4	mm	Wire diameter
D		mm	mean coil diameter
De	44	mm	outer coil diameter
Dh	50.6	mm	minimum bush diameter
L0	117	mm	length of unstressed spring, measured from inner edge of loop to inner edge of loop
Lk	59	mm	length of unstressed spring body
Ln	255.96	mm	maximum spring length, inner loop to inner loop
sn	138.96	mm	Maximum spring deflection
Fn	436.3	N	Maximum spring force
n		pc.	Number of aktive coils
nt		pc.	total number of coils
Lh	29	mm	distance of inner edge of loop from the spring body
R	2.964	N/mm	Spring rate
F0	24.5	N	initial tension
Fntol	22.5	N	(+/-) tolerance of maximum spring force
L0tol	2.4	mm	(+/-) tolerance of unstressed length
Detol	0.6	mm	(+/-) tolerance of outer coil diameter
Oesttol	24	degree	(+/-) tolerance of loop position
Weight	193.5397	g	weight of one spring
Price group	###AD	-	price group

Technical drawing Extension Spring

Datasheet Extension Spring Z-178X Spring steel Ø 4 x 44 x 117 mm / 270°

Datasheet download pdf file

Metal spring characteristic Extension Spring Z-178X Spring steel Ø 4 x 44 x 117 mm / 270°

Metal spring characteristic download pdf file

CAD data Extension Spring Z-178X Spring steel Ø 4 x 44 x 117 mm / 270°

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force-path-calculation Extension Spring Z-178X Spring steel Ø 4 x 44 x 117 mm / 270°

force-path-calculation Extension Spring Z-178X

Inquiry formular Extension Spring Z-178X Spring steel Ø 4 x 44 x 117 mm / 270°

Inquiry formular Extension Spring Z-178X

Similar extension springs to Extension Spring Z-178X Spring steel Ø 4 x 44 x 117 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-178X	EN 10270-1	4	44	117	436.3	255.96	138.96	2.964	71.0 \| 90.2 \| 72.0 \| 50.7
RZ-178X	1.4310	4	44	117	366.5	253.3	136.3	2.545	92.2 \| 100.0 \| 91.0 \| 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-162E-12X	38	126	0.58	EN 10270-1	180	422.2	296.2	48.8 \| 83.1 \| 44.1 \| 19.4
Z-162U-01X	40	140	0.587	EN 10270-1	214.2	485.31	345.31	49.2 \| 83.2 \| 44.7 \| 19.8
Z-164X	43.2	142	0.674	EN 10270-1	238.4	478.02	336.02	52.5 \| 86.9 \| 48.0 \| 22.6
Z-162E-11X	38	100.5	0.91	EN 10270-1	180	289	188.5	56.2 \| 80.8 \| 57.5 \| 30.4
Z-162U-10X	40	101	1.1	EN 10270-1	214.2	284.5	183.5	61.2 \| 84.1 \| 62.4 \| 37.2
Z-162U-20X	32	128	1.219	EN 10270-1	265.6	329.03	201.03	62.3 \| 79.7 \| 65.0 \| 42.1
Z-162HX	30	112	1.257	EN 10270-1	233.4	283.55	171.55	62.9 \| 78.0 \| 67.2 \| 43.3
Z-167X	35.2	129	1.317	EN 10270-1	290.5	335.36	206.36	52.3 \| 86.1 \| 48.2 \| 22.7
Z-163X	43.2	100	1.421	EN 10270-1	238.4	259.52	159.52	53.3 \| 86.5 \| 49.3 \| 24.1
Z-177HX	40	146	1.434	EN 10270-1	357.1	381.46	235.46	68.6 \| 87.0 \| 70.4 \| 48.3
Z-162U-19X	32	108	1.63	EN 10270-1	265.6	258.3	150.3	56.3 \| 86.7 \| 53.5 \| 28.5
Z-178AX	44	145	1.96	EN 10270-1	436.3	354.7	209.7	81.0 \| 93.6 \| 83.1 \| 66.3
Z-177GX	40	114	2.253	EN 10270-1	357.1	263.84	149.84	63.7 \| 90.4 \| 62.3 \| 38.5
Z-170X	28.2	118	2.762	EN 10270-1	358.7	239.37	121.37	86.7 \| 81.1 \| 84.8 \| 94.1
Z-178X	44	117	2.964	EN 10270-1	436.3	255.96	138.96	71.0 \| 90.2 \| 72.0 \| 50.7
Z-209LX	50	126	3.48	EN 10270-1	532.3	271	145	88.1 \| 89.9 \| 88.9 \| 85.5
Z-177K-11X	32	118	3.6	EN 10270-1	441.6	230.9	112.9	77.3 \| 89.0 \| 79.6 \| 63.2
Z-177FX	40	92.1	3.639	EN 10270-1	357.1	184.86	92.76	77.2 \| 89.5 \| 79.8 \| 62.2
Z-186AX	36	132	3.84	EN 10270-1	528.1	260.7	128.7	80.8 \| 92.9 \| 83.1 \| 66.3
Z-216JX	40	146	4.5	EN 10270-1	658.2	279.7	133.7	77.2 \| 86.6 \| 81.3 \| 63.8
Z-239X	50	132	5.48	EN 10270-1	707.9	252.6	120.6	71.1 \| 85.5 \| 74.2 \| 53.5
Z-186X	36	104	5.788	EN 10270-1	528.1	189.31	85.31	100.0 \| 100.0 \| 100.0 \| 100.0
Z-216HX	40	110	7.32	EN 10270-1	658.2	192.2	82.2	85.6 \| 91.1 \| 88.3 \| 77.3
Z-194AX	29	121	8.04	EN 10270-1	645.8	195.8	74.8	61.5 \| 87.5 \| 60.7 \| 36.4
Z-276HX	50	138	8.29	EN 10270-1	921.2	239.4	101.4	58.9 \| 81.8 \| 60.2 \| 34.6
Z-246HX	40	116	11.64	EN 10270-1	873.5	184.6	68.6	68.5 \| 86.6 \| 70.4 \| 48.6
Z-313HX	50	145	15.08	EN 10270-1	1331	225.2	80.2	47.2 \| 77.4 \| 45.2 \| 18.9
Z-283HX	40	121	17.8	EN 10270-1	1134	178	57	56.9 \| 82.9 \| 56.7 \| 31.1
Z-320HX	40	130	32.88	EN 10270-1	1632	173.5	43.5	39.6 \| 81.5 \| 29.0 \| 8.4

Number of similar metal springs: 28

Customs tariff number: 73202085; Extension Spring Z-178X

Country of origin: DE, German; Extension Spring Z-178X

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