Extension Spring Z-239AI Spring steel Ø 5 x 50 x 172 mm / 180°

Scaled prices - Extension Spring Z-239AI

Quantity	Single price [EUR]
1	14.9000 EUR
2	11.8700 EUR
3	7.7300 EUR
7	5.7700 EUR
17	5.7700 EUR
37	5.7700 EUR
75	5.7700 EUR
125	5.7700 EUR
175	5.7700 EUR
250	5.7700 EUR
350	5.7700 EUR

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Product image Extension Spring Z-239AI

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Technical Data - Extension Spring Z-239AI

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	5	mm	Wire diameter
D		mm	mean coil diameter
De	50	mm	outer coil diameter
Dh	58.3	mm	minimum bush diameter
L0	172	mm	length of unstressed spring, measured from inner edge of loop to inner edge of loop
Lk	107.5	mm	length of unstressed spring body
Ln	365.9	mm	maximum spring length, inner loop to inner loop
sn	193.9	mm	Maximum spring deflection
Fn	707.9	N	Maximum spring force
n		pc.	Number of aktive coils
nt		pc.	total number of coils
Lh	32.2	mm	distance of inner edge of loop from the spring body
R	3.41	N/mm	Spring rate
F0	47	N	initial tension
Fntol	34.7	N	(+/-) tolerance of maximum spring force
L0tol	3	mm	(+/-) tolerance of unstressed length
Detol	0.8	mm	(+/-) tolerance of outer coil diameter
Oesttol	26	degree	(+/-) tolerance of loop position
Weight	488.3609	g	weight of one spring
Price group	###AM	-	price group

Technical drawing Extension Spring

Datasheet Extension Spring Z-239AI Spring steel Ø 5 x 50 x 172 mm / 180°

Datasheet download pdf file

Metal spring characteristic Extension Spring Z-239AI Spring steel Ø 5 x 50 x 172 mm / 180°

Metal spring characteristic download pdf file

CAD data Extension Spring Z-239AI Spring steel Ø 5 x 50 x 172 mm / 180°

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force-path-calculation Extension Spring Z-239AI Spring steel Ø 5 x 50 x 172 mm / 180°

force-path-calculation Extension Spring Z-239AI

Inquiry formular Extension Spring Z-239AI Spring steel Ø 5 x 50 x 172 mm / 180°

Inquiry formular Extension Spring Z-239AI

Similar extension springs to Extension Spring Z-239AI Spring steel Ø 5 x 50 x 172 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-239AI	EN 10270-1	5	50	172	707.9	365.9	193.9	3.41	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-162U-03I	40	179	0.402	EN 10270-1	214.2	682.96	503.96	41.6 \| 78.7 \| 34.4 \| 11.6
Z-165I	43.2	190	0.423	EN 10270-1	238.4	725.5	535.5	42.5 \| 80.3 \| 34.9 \| 12.2
Z-162U-02I	40	158	0.486	EN 10270-1	214.2	574.86	416.86	43.2 \| 77.3 \| 38.4 \| 14.1
Z-164I	43.2	142	0.681	EN 10270-1	238.4	474.62	332.62	47.8 \| 77.7 \| 46.0 \| 19.6
Z-168I	35.2	177	0.825	EN 10270-1	290.5	506.35	329.35	50.4 \| 77.2 \| 50.0 \| 24.2
Z-209BI	60	180	1.19	EN 10270-1	438	529.8	349.8	60.9 \| 89.6 \| 58.7 \| 34.3
Z-211I	50	220	1.324	EN 10270-1	532.3	600.97	380.97	63.6 \| 89.4 \| 63.0 \| 38.3
Z-179I	44	173	1.482	EN 10270-1	436.3	450.92	277.92	65.9 \| 89.1 \| 65.7 \| 43.0
Z-210I	50	194	1.613	EN 10270-1	532.3	506.74	312.74	69.4 \| 92.9 \| 68.6 \| 46.6
Z-238BI	60	189	1.86	EN 10270-1	585	487.8	298.8	72.9 \| 91.4 \| 73.8 \| 53.6
Z-178AI	44	145	1.99	EN 10270-1	436.3	352.2	207.2	73.1 \| 84.1 \| 77.6 \| 57.7
Z-209MI	50	162	2.16	EN 10270-1	532.3	395.1	233.1	78.8 \| 94.7 \| 79.2 \| 62.5
Z-240I	50	207	2.541	EN 10270-1	707.9	467.12	260.12	85.4 \| 94.4 \| 87.3 \| 74.5
Z-217I	40	178	3.395	EN 10270-1	658.2	355.22	177.22	84.5 \| 90.2 \| 86.9 \| 76.6
Z-239AI	50	172	3.41	EN 10270-1	707.9	365.9	193.9	100.0 \| 100.0 \| 100.0 \| 100.0
Z-209LI	50	126	3.55	EN 10270-1	532.3	268.1	142.1	86.5 \| 87.8 \| 74.2 \| 97.5
Z-277I	50	220	3.847	EN 10270-1	921.2	438.69	218.69	86.4 \| 89.7 \| 82.8 \| 86.7
Z-260HI	60	154	4.6	EN 10270-1	774.5	313.9	159.9	83.4 \| 87.9 \| 86.9 \| 75.4
Z-276JI	50	182	5.16	EN 10270-1	921.2	345	163	80.1 \| 95.1 \| 80.5 \| 64.6
Z-247I	40	191	5.4	EN 10270-1	873.5	338.87	147.87	89.5 \| 95.5 \| 91.0 \| 82.1
Z-239I	50	132	5.59	EN 10270-1	707.9	250.3	118.3	77.9 \| 92.2 \| 80.5 \| 61.0
Z-246JI	40	156	7.24	EN 10270-1	873.5	266.2	110.2	68.4 \| 90.2 \| 68.9 \| 46.1
Z-306HI	60	162	8.29	EN 10270-1	1122	287.7	125.7	63.5 \| 85.6 \| 64.0 \| 40.9
Z-276HI	50	138	8.46	EN 10270-1	921.2	237.4	99.4	64.6 \| 90.4 \| 64.1 \| 39.4
Z-313JI	50	196	9.38	EN 10270-1	1331	325.1	129.1	61.4 \| 89.0 \| 59.9 \| 35.4
Z-283JI	40	165	11.07	EN 10270-1	1134	256.6	91.6	57.8 \| 88.9 \| 54.8 \| 29.5
Z-350HI	50	210	15	EN 10270-1	1763	314.2	104.2	51.0 \| 84.4 \| 46.9 \| 21.6
Z-313HI	50	146	15.38	EN 10270-1	1331	224	78	52.1 \| 88.1 \| 46.7 \| 21.4
Z-320JI	40	180	20.45	EN 10270-1	1632	250	70	51.3 \| 86.9 \| 46.2 \| 20.8
Z-380HI	50	227	27.47	EN 10270-1	2515	307.6	80.6	42.0 \| 79.4 \| 34.9 \| 11.7

Number of similar metal springs: 29

Customs tariff number: 73202085; Extension Spring Z-239AI

Country of origin: DE, German; Extension Spring Z-239AI

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