Extension Spring Z-320I Spring steel Ø 6.3 x 50 x 504 mm / 180°

Scaled prices - Extension Spring Z-320I

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-320I

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Technical Data - Extension Spring Z-320I

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	6.3	mm	Wire diameter
D		mm	mean coil diameter
De	50	mm	outer coil diameter
Dh	60	mm	minimum bush diameter
L0	504	mm	length of unstressed spring, measured from inner edge of loop to inner edge of loop
Lk	444.15	mm	length of unstressed spring body
Ln	941.91	mm	maximum spring length, inner loop to inner loop
sn	437.91	mm	Maximum spring deflection
Fn	1331	N	Maximum spring force
n		pc.	Number of aktive coils
nt		pc.	total number of coils
Lh	29.92	mm	distance of inner edge of loop from the spring body
R	2.767	N/mm	Spring rate
F0	120	N	initial tension
Fntol	66.11	N	(+/-) tolerance of maximum spring force
L0tol	7.56	mm	(+/-) tolerance of unstressed length
Detol	0.6	mm	(+/-) tolerance of outer coil diameter
Oesttol	47	degree	(+/-) tolerance of loop position
Weight	2411.0472	g	weight of one spring
Price group	###BG	-	price group

Technical drawing Extension Spring

Datasheet Extension Spring Z-320I Spring steel Ø 6.3 x 50 x 504 mm / 180°

Datasheet download pdf file

Metal spring characteristic Extension Spring Z-320I Spring steel Ø 6.3 x 50 x 504 mm / 180°

Metal spring characteristic download pdf file

CAD data Extension Spring Z-320I Spring steel Ø 6.3 x 50 x 504 mm / 180°

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

force-path-calculation Extension Spring Z-320I Spring steel Ø 6.3 x 50 x 504 mm / 180°

force-path-calculation Extension Spring Z-320I

Inquiry formular Extension Spring Z-320I Spring steel Ø 6.3 x 50 x 504 mm / 180°

Inquiry formular Extension Spring Z-320I

Similar extension springs to Extension Spring Z-320I Spring steel Ø 6.3 x 50 x 504 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-320I	EN 10270-1	6.3	50	504	1331	941.91	437.91	2.767	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-216I	50	382	0.638	EN 10270-1	532.3	1172.37	790.37	50.8 \| 82.4 \| 47.7 \| 22.2
Z-215I	50	346	0.721	EN 10270-1	532.3	1045.39	699.39	52.1 \| 80.0 \| 51.3 \| 25.0
Z-276I	60	466	0.829	EN 10270-1	774.5	1354.88	888.88	56.7 \| 87.7 \| 53.7 \| 28.7
Z-246I	50	417	1.005	EN 10270-1	707.9	1074.38	657.38	60.9 \| 87.4 \| 59.9 \| 35.4
Z-245I	50	377	1.136	EN 10270-1	707.9	958.71	581.71	63.0 \| 84.7 \| 64.2 \| 40.0
Z-313I	60	520	1.491	EN 10270-1	1122	1218.83	698.83	73.2 \| 93.4 \| 73.5 \| 52.8
Z-283I	50	450	1.522	EN 10270-1	921.2	1002.7	552.7	73.8 \| 92.2 \| 74.2 \| 54.8
Z-312I	60	470	1.685	EN 10270-1	1122	1088.39	618.39	76.5 \| 92.2 \| 77.6 \| 59.7
Z-282I	50	406	1.72	EN 10270-1	921.2	895.08	489.08	76.9 \| 89.3 \| 79.4 \| 62.0
Z-281I	50	362	1.977	EN 10270-1	921.2	787.46	425.46	80.3 \| 86.4 \| 83.2 \| 71.2
Z-350I	60	568	2.364	EN 10270-1	1489	1142.96	574.96	85.1 \| 87.4 \| 82.8 \| 85.2
Z-349I	60	512	2.672	EN 10270-1	1489	1019.77	507.77	91.6 \| 90.6 \| 87.8 \| 96.5
Z-320I	50	504	2.767	EN 10270-1	1331	941.91	437.91	100.0 \| 100.0 \| 100.0 \| 100.0
Z-348I	60	456	3.071	EN 10270-1	1489	898.54	442.54	90.8 \| 87.9 \| 94.2 \| 90.3
Z-319I	50	454	3.127	EN 10270-1	1331	841.5	387.5	68.1 \| 92.2 \| 67.9 \| 44.2
Z-318I	50	404	3.594	EN 10270-1	1331	741.1	337.1	71.2 \| 90.7 \| 71.9 \| 50.8
Z-317I	50	360	4.136	EN 10270-1	1331	652.99	292.99	80.3 \| 90.5 \| 83.5 \| 66.9
Z-357I	50	552	4.427	EN 10270-1	1763	905.2	353.2	77.6 \| 93.8 \| 78.1 \| 60.9
Z-356I	50	496	5.002	EN 10270-1	1763	808.54	312.54	74.5 \| 96.1 \| 73.4 \| 53.9
Z-378I	60	506	5.547	EN 10270-1	2132	847.1	341.1	68.7 \| 87.2 \| 70.2 \| 48.6
Z-355I	50	440	5.75	EN 10270-1	1763	711.88	271.88	86.1 \| 89.8 \| 84.9 \| 83.5
Z-327I	40	488	6.033	EN 10270-1	1632	725.44	237.44	93.1 \| 96.6 \| 94.2 \| 88.5
Z-377I	60	450	6.382	EN 10270-1	2132	746.53	296.53	63.7 \| 83.8 \| 65.1 \| 42.3
Z-354I	50	391	6.616	EN 10270-1	1763	627.31	236.31	91.1 \| 86.4 \| 90.7 \| 96.0
Z-326I	40	438	6.818	EN 10270-1	1632	648.1	210.1	100.0 \| 100.0 \| 100.0 \| 100.0
Z-353I	50	349	7.596	EN 10270-1	1763	554.82	205.82	61.0 \| 86.4 \| 61.2 \| 35.5
Z-387I	50	619	8.104	EN 10270-1	2515	892.44	273.44	59.2 \| 86.7 \| 57.7 \| 33.0
Z-386I	50	555	9.158	EN 10270-1	2515	796.96	241.96	57.7 \| 89.9 \| 54.1 \| 29.2

Number of similar metal springs: 27

Customs tariff number: 73202085; Extension Spring Z-320I

Country of origin: DE, German; Extension Spring Z-320I

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