Extension Spring Z-178AX Spring steel Ø 4 x 44 x 145 mm / 270°

Scaled prices - Extension Spring Z-178AX

Quantity	Single price [EUR]
1	13.3600 EUR
2	10.6400 EUR
3	6.1500 EUR
7	4.0000 EUR
17	4.0000 EUR
37	4.0000 EUR
75	4.0000 EUR
125	4.0000 EUR
175	4.0000 EUR
250	4.0000 EUR
350	4.0000 EUR

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Product image Extension Spring Z-178AX

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Technical Data - Extension Spring Z-178AX

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	145	mm	length of unstressed spring, measured from inner edge of loop to inner edge of loop
Lk	87	mm	length of unstressed spring body
Ln	354.7	mm	maximum spring length, inner loop to inner loop
sn	209.7	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	1.96	N/mm	Spring rate
F0	24.5	N	initial tension
Fntol	21.5	N	(+/-) tolerance of maximum spring force
L0tol	2.4	mm	(+/-) tolerance of unstressed length
Detol	0.6	mm	(+/-) tolerance of outer coil diameter
Oesttol	28	degree	(+/-) tolerance of loop position
Weight	280.9447	g	weight of one spring
Price group	###AF	-	price group

Technical drawing Extension Spring

Datasheet Extension Spring Z-178AX Spring steel Ø 4 x 44 x 145 mm / 270°

Datasheet download pdf file

Metal spring characteristic Extension Spring Z-178AX Spring steel Ø 4 x 44 x 145 mm / 270°

Metal spring characteristic download pdf file

CAD data Extension Spring Z-178AX Spring steel Ø 4 x 44 x 145 mm / 270°

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force-path-calculation Extension Spring Z-178AX Spring steel Ø 4 x 44 x 145 mm / 270°

force-path-calculation Extension Spring Z-178AX

Inquiry formular Extension Spring Z-178AX Spring steel Ø 4 x 44 x 145 mm / 270°

Inquiry formular Extension Spring Z-178AX

Similar extension springs to Extension Spring Z-178AX Spring steel Ø 4 x 44 x 145 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-178AX	EN 10270-1	4	44	145	436.3	354.7	209.7	1.96	100.0 \| 100.0 \| 100.0 \| 100.0
RZ-178AX	1.4310	4	44	145	366.5	350.7	205.7	1.687	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-150X	34.5	149	0.306	EN 10270-1	148.5	602.95	453.95	45.1 \| 79.4 \| 40.1 \| 15.7
Z-162E-13X	38	167	0.36	EN 10270-1	180	642.7	475.7	47.3 \| 81.1 \| 42.7 \| 18.2
Z-162U-03X	40	179	0.4	EN 10270-1	214.2	686.08	507.08	49.3 \| 82.3 \| 45.2 \| 20.3
Z-165X	43.2	190	0.42	EN 10270-1	238.4	729.66	539.66	50.9 \| 84.8 \| 46.7 \| 21.2
Z-162U-02X	40	158	0.483	EN 10270-1	214.2	577.97	419.97	53.3 \| 85.9 \| 49.5 \| 24.5
Z-162E-12X	38	126	0.58	EN 10270-1	180	422.2	296.2	55.4 \| 81.1 \| 56.0 \| 29.2
Z-162U-01X	40	140	0.587	EN 10270-1	214.2	485.31	345.31	57.4 \| 87.5 \| 54.9 \| 29.8
Z-164X	43.2	142	0.674	EN 10270-1	238.4	478.02	336.02	61.6 \| 92.0 \| 58.5 \| 34.1
Z-162U-21X	32	146	1.003	EN 10270-1	265.6	390.49	244.49	69.3 \| 82.3 \| 73.3 \| 52.2
Z-167X	35.2	129	1.317	EN 10270-1	290.5	335.36	206.36	77.7 \| 83.0 \| 82.5 \| 67.7
Z-163X	43.2	100	1.421	EN 10270-1	238.4	259.52	159.52	73.2 \| 82.4 \| 65.4 \| 71.8
Z-177HX	40	146	1.434	EN 10270-1	357.1	381.46	235.46	83.9 \| 93.4 \| 85.5 \| 72.9
Z-179X	44	173	1.466	EN 10270-1	436.3	453.44	280.44	85.6 \| 94.6 \| 87.4 \| 74.8
Z-178AX	44	145	1.96	EN 10270-1	436.3	354.7	209.7	100.0 \| 100.0 \| 100.0 \| 100.0
Z-209MX	50	162	2.14	EN 10270-1	532.3	397.9	235.9	88.8 \| 88.8 \| 85.4 \| 92.2
Z-177GX	40	114	2.253	EN 10270-1	357.1	263.84	149.84	83.5 \| 86.5 \| 76.7 \| 87.3
Z-187X	36	160	2.868	EN 10270-1	528.1	332.1	172.1	80.3 \| 90.8 \| 82.3 \| 67.8
Z-178X	44	117	2.964	EN 10270-1	436.3	255.96	138.96	81.0 \| 93.6 \| 83.1 \| 66.3
Z-239AX	50	172	3.36	EN 10270-1	707.9	368.3	196.3	73.1 \| 84.1 \| 77.6 \| 57.7
Z-217X	40	179	3.365	EN 10270-1	658.2	357.83	178.83	73.1 \| 86.9 \| 75.8 \| 56.5
Z-209LX	50	126	3.48	EN 10270-1	532.3	271	145	73.4 \| 87.9 \| 75.6 \| 56.7
Z-186AX	36	132	3.84	EN 10270-1	528.1	260.7	128.7	71.2 \| 91.0 \| 72.0 \| 50.7
Z-216JX	40	146	4.5	EN 10270-1	658.2	279.7	133.7	66.8 \| 93.0 \| 65.0 \| 42.3
Z-239X	50	132	5.48	EN 10270-1	707.9	252.6	120.6	60.5 \| 86.3 \| 59.6 \| 35.4
Z-246JX	40	156	7.15	EN 10270-1	873.5	267.6	111.6	55.4 \| 88.0 \| 51.6 \| 26.6
Z-276HX	50	138	8.29	EN 10270-1	921.2	239.4	101.4	52.0 \| 85.3 \| 47.9 \| 22.9
Z-283JX	40	165	10.94	EN 10270-1	1134	257.7	92.7	47.4 \| 83.8 \| 41.3 \| 17.0
Z-246HX	40	116	11.64	EN 10270-1	873.5	184.6	68.6	47.1 \| 83.6 \| 41.3 \| 16.3
Z-313HX	50	145	15.08	EN 10270-1	1331	225.2	80.2	44.0 \| 83.8 \| 35.5 \| 12.5

Number of similar metal springs: 28

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

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

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