Extension Spring Z-330I Spring steel Ø 7 x 80 x 306 mm / 180°

Scaled prices - Extension Spring Z-330I

Quantity	Single price [EUR]
1	28.6200 EUR
2	22.8000 EUR
3	21.1300 EUR
7	19.5000 EUR
17	19.5000 EUR
37	19.5000 EUR
75	19.5000 EUR
125	19.5000 EUR
175	19.5000 EUR
250	19.5000 EUR
350	19.5000 EUR

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Product image Extension Spring Z-330I

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Technical Data - Extension Spring Z-330I

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	7	mm	Wire diameter
D		mm	mean coil diameter
De	80	mm	outer coil diameter
Dh	92	mm	minimum bush diameter
L0	306	mm	length of unstressed spring, measured from inner edge of loop to inner edge of loop
Lk	199.5	mm	length of unstressed spring body
Ln	770.83	mm	maximum spring length, inner loop to inner loop
sn	464.83	mm	Maximum spring deflection
Fn	1132	N	Maximum spring force
n		pc.	Number of aktive coils
nt		pc.	total number of coils
Lh	53.25	mm	distance of inner edge of loop from the spring body
R	2.286	N/mm	Spring rate
F0	70	N	initial tension
Fntol	56.28	N	(+/-) tolerance of maximum spring force
L0tol	4	mm	(+/-) tolerance of unstressed length
Detol	1.2	mm	(+/-) tolerance of outer coil diameter
Oesttol	35	degree	(+/-) tolerance of loop position
Weight	2041.2825	g	weight of one spring
Price group	###BB	-	price group

Technical drawing Extension Spring

Datasheet Extension Spring Z-330I Spring steel Ø 7 x 80 x 306 mm / 180°

Datasheet download pdf file

Metal spring characteristic Extension Spring Z-330I Spring steel Ø 7 x 80 x 306 mm / 180°

Metal spring characteristic download pdf file

CAD data Extension Spring Z-330I Spring steel Ø 7 x 80 x 306 mm / 180°

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

force-path-calculation Extension Spring Z-330I Spring steel Ø 7 x 80 x 306 mm / 180°

force-path-calculation Extension Spring Z-330I

Inquiry formular Extension Spring Z-330I Spring steel Ø 7 x 80 x 306 mm / 180°

Inquiry formular Extension Spring Z-330I

Similar extension springs to Extension Spring Z-330I Spring steel Ø 7 x 80 x 306 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-330I	EN 10270-1	7	80	306	1132	770.83	464.83	2.286	85.5 \| 94.7 \| 87.3 \| 74.5

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-209HI	60	329	0.46	EN 10270-1	438	1242	913	47.3 \| 77.4 \| 44.8 \| 19.7
Z-209GI	60	295	0.53	EN 10270-1	438	1088.5	793.5	50.0 \| 78.6 \| 48.6 \| 22.7
Z-209EI	60	270	0.6	EN 10270-1	438	961.1	691.1	51.6 \| 75.8 \| 53.0 \| 26.0
Z-238GI	60	318	0.82	EN 10270-1	585	996	678	58.8 \| 80.9 \| 60.1 \| 35.4
Z-238EI	60	289	0.94	EN 10270-1	585	879.5	590.5	54.6 \| 78.5 \| 55.2 \| 30.3
Z-273I	60	340	1.238	EN 10270-1	774.5	934.72	594.72	69.3 \| 81.2 \| 73.3 \| 53.5
Z-272I	60	306	1.422	EN 10270-1	774.5	823.98	517.98	75.0 \| 84.5 \| 79.1 \| 61.4
Z-302I	70	354	1.533	EN 10270-1	968.5	956.44	602.44	78.5 \| 88.0 \| 81.4 \| 66.0
Z-332I	80	396	1.553	EN 10270-1	1132	1080	684	81.5 \| 92.4 \| 84.0 \| 68.0
Z-271I	60	268	1.719	EN 10270-1	774.5	696.46	428.46	71.0 \| 83.2 \| 74.6 \| 55.3
Z-301I	70	310	1.853	EN 10270-1	968.5	808.32	498.32	74.6 \| 86.8 \| 77.5 \| 59.5
Z-331I	80	348	1.877	EN 10270-1	1132	914.24	566.24	77.7 \| 91.3 \| 80.6 \| 61.2
Z-300I	70	272	2.258	EN 10270-1	968.5	681.2	409.2	82.7 \| 90.7 \| 85.1 \| 72.4
Z-330I	80	306	2.286	EN 10270-1	1132	770.83	464.83	85.5 \| 94.7 \| 87.3 \| 74.5
Z-339I	70	380	2.415	EN 10270-1	1287	873.59	493.59	91.3 \| 89.3 \| 91.1 \| 93.4
Z-309I	60	338	2.559	EN 10270-1	1122	745.23	407.23	89.0 \| 85.2 \| 93.4 \| 88.4
Z-338I	70	332	2.92	EN 10270-1	1287	740.28	408.28	90.4 \| 88.3 \| 86.4 \| 96.4
Z-299I	70	228	3.02	EN 10270-1	968.5	532.9	304.9	90.9 \| 88.7 \| 86.8 \| 97.2
Z-329I	80	257	3.06	EN 10270-1	1132	603.3	346.3	100.0 \| 100.0 \| 100.0 \| 100.0
Z-308I	60	294	3.094	EN 10270-1	1122	630.85	336.85	93.5 \| 84.1 \| 98.2 \| 98.1
Z-361I	80	378	3.337	EN 10270-1	1627	829.84	451.84	80.2 \| 89.5 \| 83.4 \| 67.6
Z-337I	70	290	3.557	EN 10270-1	1287	625.16	335.16	89.8 \| 92.0 \| 92.4 \| 85.1
Z-360I	80	330	4.065	EN 10270-1	1627	700.91	370.91	81.5 \| 88.5 \| 81.5 \| 74.5
Z-336HI	70	242	4.77	EN 10270-1	1287	491.8	249.8	79.1 \| 93.9 \| 80.0 \| 63.4
Z-345I	60	316	4.904	EN 10270-1	1489	593.14	277.14	67.9 \| 90.6 \| 67.8 \| 45.3
Z-368I	70	362	5.226	EN 10270-1	1847	680.99	318.99	64.5 \| 86.5 \| 65.0 \| 42.1
Z-359I	80	275	5.45	EN 10270-1	1627	551.3	276.3	74.6 \| 93.7 \| 74.7 \| 55.5
Z-344I	60	274	5.974	EN 10270-1	1489	501.5	227.5	70.1 \| 89.6 \| 70.9 \| 49.9
Z-367I	70	314	6.367	EN 10270-1	1847	575.86	261.86	66.8 \| 85.6 \| 68.5 \| 46.3

Number of similar metal springs: 28

Customs tariff number: 73202085; Extension Spring Z-330I

Country of origin: DE, German; Extension Spring Z-330I

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QR-Code: Extension Spring Z-330I

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