Extension Spring Z-171BX Spring steel Ø 3.2 x 28.2 x 210 mm / 270°

Scaled prices - Extension Spring Z-171BX

Quantity	Single price [EUR]
1	8.0100 EUR
2	5.0500 EUR
3	4.1300 EUR
7	3.5200 EUR
17	3.5200 EUR
37	3.5200 EUR
75	3.5200 EUR
125	3.5200 EUR
175	3.5200 EUR
250	3.5200 EUR
350	3.5200 EUR
450	3.5200 EUR

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Product image Extension Spring Z-171BX

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Technical Data - Extension Spring Z-171BX

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	3.2	mm	Wire diameter
D		mm	mean coil diameter
De	28.2	mm	outer coil diameter
Dh	33.4	mm	minimum bush diameter
L0	210	mm	length of unstressed spring, measured from inner edge of loop to inner edge of loop
Lk	175.2	mm	length of unstressed spring body
Ln	473.59	mm	maximum spring length, inner loop to inner loop
sn	263.59	mm	Maximum spring deflection
Fn	358.7	N	Maximum spring force
n		pc.	Number of aktive coils
nt		pc.	total number of coils
Lh	17.4	mm	distance of inner edge of loop from the spring body
R	1.272	N/mm	Spring rate
F0	23.5	N	initial tension
Fntol	17.73	N	(+/-) tolerance of maximum spring force
L0tol	2.5	mm	(+/-) tolerance of unstressed length
Detol	0.35	mm	(+/-) tolerance of outer coil diameter
Oesttol	42	degree	(+/-) tolerance of loop position
Weight	277.2	g	weight of one spring
Price group	###ZT	-	price group

Technical drawing Extension Spring

Datasheet Extension Spring Z-171BX Spring steel Ø 3.2 x 28.2 x 210 mm / 270°

Datasheet download pdf file

Metal spring characteristic Extension Spring Z-171BX Spring steel Ø 3.2 x 28.2 x 210 mm / 270°

Metal spring characteristic download pdf file

CAD data Extension Spring Z-171BX Spring steel Ø 3.2 x 28.2 x 210 mm / 270°

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

force-path-calculation Extension Spring Z-171BX Spring steel Ø 3.2 x 28.2 x 210 mm / 270°

force-path-calculation Extension Spring Z-171BX

Inquiry formular Extension Spring Z-171BX Spring steel Ø 3.2 x 28.2 x 210 mm / 270°

Inquiry formular Extension Spring Z-171BX

Similar extension springs to Extension Spring Z-171BX Spring steel Ø 3.2 x 28.2 x 210 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-171BX	EN 10270-1	3.2	28.2	210	358.7	473.59	263.59	1.272	100.0 \| 100.0 \| 100.0 \| 100.0
RZ-171BX	1.4310	3.2	28.2	210	297.5	465.13	255.13	1.092	91.9 \| 100.0 \| 89.9 \| 85.7

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-147E-24X	30	177	0.187	EN 10270-1	118	784	607	44.9 \| 82.3 \| 38.2 \| 14.3
Z-153EX	27.5	234	0.328	EN 10270-1	184.9	756.69	522.69	55.1 \| 88.5 \| 51.0 \| 26.0
Z-153DX	27.5	213	0.365	EN 10270-1	184.9	681.91	468.91	58.1 \| 91.4 \| 53.9 \| 29.0
Z-153CX	27.5	193	0.412	EN 10270-1	184.9	608.13	415.13	59.8 \| 89.2 \| 57.5 \| 32.7
Z-153BX	27.5	173	0.474	EN 10270-1	184.9	534.35	361.35	62.0 \| 86.0 \| 62.2 \| 37.6
Z-162KX	30	210	0.521	EN 10270-1	233.4	624.14	414.14	66.5 \| 93.8 \| 64.4 \| 41.4
Z-162U-25X	32	230	0.548	EN 10270-1	265.6	677.33	447.33	67.1 \| 91.1 \| 66.5 \| 43.6
Z-162U-24X	32	206	0.629	EN 10270-1	265.6	595.38	389.38	71.4 \| 93.3 \| 70.9 \| 50.1
Z-156DX	22.5	205	0.713	EN 10270-1	223.8	494.03	289.03	73.0 \| 85.2 \| 76.8 \| 56.9
Z-162K-04X	25	227	0.832	EN 10270-1	277.6	534.45	307.45	79.2 \| 89.6 \| 81.6 \| 66.4
Z-162K-03X	25	199	0.974	EN 10270-1	277.6	461.73	262.73	85.5 \| 90.3 \| 88.5 \| 77.6
Z-171CX	28.2	236	1.107	EN 10270-1	358.7	538.82	302.82	92.3 \| 96.3 \| 93.5 \| 87.0
Z-171BX	28.2	210	1.272	EN 10270-1	358.7	473.59	263.59	100.0 \| 100.0 \| 100.0 \| 100.0
Z-162U-35X	24	217	1.443	EN 10270-1	348.5	439.51	222.51	89.8 \| 91.9 \| 90.8 \| 86.9
Z-177K-04X	32	230	1.443	EN 10270-1	441.6	511.48	281.48	87.9 \| 89.4 \| 87.4 \| 86.7
Z-171AX	28.2	188	1.462	EN 10270-1	358.7	417.26	229.26	92.3 \| 96.5 \| 93.5 \| 87.0
Z-162U-34X	24	193	1.658	EN 10270-1	348.5	386.68	193.68	83.7 \| 90.3 \| 85.3 \| 75.6
Z-177K-03X	32	205	1.669	EN 10270-1	441.6	448.4	243.4	84.4 \| 91.5 \| 86.8 \| 75.0
Z-171X	28.2	166	1.72	EN 10270-1	358.7	360.93	194.93	84.6 \| 93.0 \| 87.0 \| 74.0
Z-174BX	23.2	202	2.484	EN 10270-1	430.1	362.92	160.92	72.0 \| 92.8 \| 72.2 \| 50.9
Z-198X	29	253	3.105	EN 10270-1	645.8	446.81	193.81	64.0 \| 86.7 \| 64.5 \| 40.8
Z-197X	29	225	3.57	EN 10270-1	645.8	393.58	168.58	61.8 \| 90.2 \| 59.7 \| 35.5
Z-196X	29	201	4.096	EN 10270-1	645.8	347.95	146.95	59.2 \| 91.0 \| 55.6 \| 31.0
Z-226X	30	222	6.183	EN 10270-1	858.7	349.26	127.26	50.6 \| 86.6 \| 45.0 \| 20.2
Z-205X	24	217	6.973	EN 10270-1	765.7	316.94	99.94	49.1 \| 87.3 \| 42.4 \| 17.8
Z-225X	30	190	7.465	EN 10270-1	858.7	295.4	105.4	47.6 \| 85.2 \| 40.9 \| 16.7
Z-204X	24	193	8	EN 10270-1	765.7	280.11	87.11	47.0 \| 85.7 \| 39.9 \| 15.5
Z-256X	30	242	10	EN 10270-1	1134	344.44	102.44	43.0 \| 81.6 \| 35.2 \| 12.3

Number of similar metal springs: 27

Customs tariff number: 73202085; Extension Spring Z-171BX

Country of origin: DE, German; Extension Spring Z-171BX

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