Extension Spring Z-340X Spring steel Ø 7 x 70 x 424 mm / 270°

Scaled prices - Extension Spring Z-340X

Quantity	Single price [EUR]
1	56.6900 EUR
2	45.1600 EUR
3	43.4800 EUR
7	39.3200 EUR
17	39.3200 EUR
37	39.3200 EUR
75	39.3200 EUR
125	39.3200 EUR
175	39.3200 EUR
250	39.3200 EUR
350	39.3200 EUR

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Product image Extension Spring Z-340X

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Technical Data - Extension Spring Z-340X

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	7	mm	Wire diameter
D		mm	mean coil diameter
De	70	mm	outer coil diameter
Dh	82	mm	minimum bush diameter
L0	424	mm	length of unstressed spring, measured from inner edge of loop to inner edge of loop
Lk	334.25	mm	length of unstressed spring body
Ln	993.76	mm	maximum spring length, inner loop to inner loop
sn	569.76	mm	Maximum spring deflection
Fn	1287	N	Maximum spring force
n		pc.	Number of aktive coils
nt		pc.	total number of coils
Lh	44.87	mm	distance of inner edge of loop from the spring body
R	2.093	N/mm	Spring rate
F0	95	N	initial tension
Fntol	59.13	N	(+/-) tolerance of maximum spring force
L0tol	6.36	mm	(+/-) tolerance of unstressed length
Detol	1	mm	(+/-) tolerance of outer coil diameter
Oesttol	42	degree	(+/-) tolerance of loop position
Weight	2921.0345	g	weight of one spring
Price group	###BG	-	price group

Technical drawing Extension Spring

Datasheet Extension Spring Z-340X Spring steel Ø 7 x 70 x 424 mm / 270°

Datasheet download pdf file

Metal spring characteristic Extension Spring Z-340X Spring steel Ø 7 x 70 x 424 mm / 270°

Metal spring characteristic download pdf file

CAD data Extension Spring Z-340X Spring steel Ø 7 x 70 x 424 mm / 270°

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

force-path-calculation Extension Spring Z-340X Spring steel Ø 7 x 70 x 424 mm / 270°

force-path-calculation Extension Spring Z-340X

Inquiry formular Extension Spring Z-340X Spring steel Ø 7 x 70 x 424 mm / 270°

Inquiry formular Extension Spring Z-340X

Similar extension springs to Extension Spring Z-340X Spring steel Ø 7 x 70 x 424 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-340X	EN 10270-1	7	70	424	1287	993.76	569.76	2.093	100.0 \| 100.0 \| 100.0 \| 100.0

Number of similar metal springs: 1

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-238JX	60	393	0.62	EN 10270-1	585	1293.4	900.4	76.5 \| 95.9 \| 75.9 \| 57.7
Z-276X	60	468	0.828	EN 10270-1	774.5	1360.08	892.08	55.2 \| 89.4 \| 50.9 \| 25.4
Z-275X	60	424	0.933	EN 10270-1	774.5	1213.76	789.76	56.8 \| 87.9 \| 53.7 \| 28.7
Z-305X	70	488	1.005	EN 10270-1	968.5	1406.54	918.54	69.2 \| 92.3 \| 68.6 \| 46.7
Z-274X	60	380	1.071	EN 10270-1	774.5	1067.45	687.45	100.0 \| 100.0 \| 100.0 \| 100.0
Z-304X	70	438	1.155	EN 10270-1	968.5	1237.54	799.54	74.2 \| 95.6 \| 73.3 \| 53.6
Z-303X	70	394	1.328	EN 10270-1	968.5	1089.41	695.41	83.8 \| 93.1 \| 86.1 \| 72.2
Z-333X	80	440	1.345	EN 10270-1	1132	1229.6	789.6	79.4 \| 94.6 \| 80.1 \| 63.5
Z-302X	70	356	1.524	EN 10270-1	968.5	962.16	606.16	90.0 \| 95.9 \| 91.4 \| 82.8
Z-332X	80	398	1.543	EN 10270-1	1132	1086.3	688.3	84.0 \| 93.8 \| 85.4 \| 72.8
Z-342X	70	530	1.584	EN 10270-1	1287	1282.58	752.58	85.6 \| 93.3 \| 87.9 \| 75.7
Z-312X	60	472	1.678	EN 10270-1	1122	1092.9	620.9	73.2 \| 93.3 \| 73.5 \| 52.8
Z-341X	70	474	1.82	EN 10270-1	1287	1129.08	655.08	92.3 \| 96.5 \| 93.5 \| 87.0
Z-311X	60	422	1.928	EN 10270-1	1122	962.46	540.46	73.5 \| 92.4 \| 73.8 \| 54.3
Z-340X	70	424	2.093	EN 10270-1	1287	993.76	569.76	100.0 \| 100.0 \| 100.0 \| 100.0
Z-310X	60	377	2.217	EN 10270-1	1122	847.07	470.07	70.5 \| 95.5 \| 68.7 \| 47.2
Z-339X	70	382	2.401	EN 10270-1	1287	878.64	496.64	84.0 \| 90.6 \| 87.1 \| 74.4
Z-362X	80	436	2.743	EN 10270-1	1627	985.62	549.62	84.9 \| 90.7 \| 87.8 \| 76.3
Z-338X	70	334	2.898	EN 10270-1	1287	745.33	411.33	78.2 \| 94.5 \| 78.6 \| 61.7
Z-348X	60	458	3.057	EN 10270-1	1489	902.66	444.66	92.4 \| 91.0 \| 88.4 \| 97.9
Z-371X	70	524	3.257	EN 10270-1	1847	1035.82	511.82	77.3 \| 89.5 \| 79.8 \| 62.6
Z-361X	80	380	3.313	EN 10270-1	1627	835.21	455.21	77.0 \| 88.2 \| 79.5 \| 63.2
Z-347X	60	408	3.514	EN 10270-1	1489	794.75	386.75	58.0 \| 90.6 \| 54.1 \| 29.3
Z-370X	70	468	3.745	EN 10270-1	1847	913.16	445.16	73.7 \| 92.7 \| 73.9 \| 54.4
Z-369X	70	420	4.297	EN 10270-1	1847	808.03	388.03	70.6 \| 95.5 \| 68.9 \| 47.5
Z-368X	70	364	5.188	EN 10270-1	1847	685.37	321.37	60.0 \| 88.2 \| 58.2 \| 33.6
Z-367X	70	316	6.309	EN 10270-1	1847	580.24	264.24	59.2 \| 87.3 \| 58.0 \| 32.3
Z-377X	60	452	6.348	EN 10270-1	2132	750.12	298.12	68.1 \| 87.1 \| 69.5 \| 47.8
Z-376X	60	404	7.283	EN 10270-1	2132	663.86	259.86	56.7 \| 89.5 \| 53.0 \| 27.5

Number of similar metal springs: 28

Customs tariff number: 73202085; Extension Spring Z-340X

Country of origin: DE, German; Extension Spring Z-340X

Product image - Extension Springs Z-340X

QR-Code: Extension Spring Z-340X

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