Extension Spring Z-177EI Spring steel Ø 3.2 x 19.2 x 273 mm / 180°

Scaled prices - Extension Spring Z-177EI

Quantity	Single price [EUR]
1	7.8500 EUR
2	4.9500 EUR
3	4.0000 EUR
7	3.4100 EUR
17	3.4100 EUR
37	3.4100 EUR
75	3.4100 EUR
125	3.4100 EUR
175	3.4100 EUR
250	3.4100 EUR
350	3.4100 EUR
450	3.4100 EUR

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Product image Extension Spring Z-177EI

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Technical Data - Extension Spring Z-177EI

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	3.2	mm	Wire diameter
D		mm	mean coil diameter
De	19.2	mm	outer coil diameter
Dh	24.3	mm	minimum bush diameter
L0	273	mm	length of unstressed spring, measured from inner edge of loop to inner edge of loop
Lk	251.2	mm	length of unstressed spring body
Ln	411.04	mm	maximum spring length, inner loop to inner loop
sn	138.04	mm	Maximum spring deflection
Fn	510	N	Maximum spring force
n		pc.	Number of aktive coils
nt		pc.	total number of coils
Lh	10.9	mm	distance of inner edge of loop from the spring body
R	3.365	N/mm	Spring rate
F0	45.5	N	initial tension
Fntol	35.43	N	(+/-) tolerance of maximum spring force
L0tol	3	mm	(+/-) tolerance of unstressed length
Detol	0.3	mm	(+/-) tolerance of outer coil diameter
Oesttol	47	degree	(+/-) tolerance of loop position
Weight	253.5	g	weight of one spring
Price group	###ZS	-	price group

Technical drawing Extension Spring

Datasheet Extension Spring Z-177EI Spring steel Ø 3.2 x 19.2 x 273 mm / 180°

Datasheet download pdf file

Metal spring characteristic Extension Spring Z-177EI Spring steel Ø 3.2 x 19.2 x 273 mm / 180°

Metal spring characteristic download pdf file

CAD data Extension Spring Z-177EI Spring steel Ø 3.2 x 19.2 x 273 mm / 180°

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

force-path-calculation Extension Spring Z-177EI Spring steel Ø 3.2 x 19.2 x 273 mm / 180°

force-path-calculation Extension Spring Z-177EI

Inquiry formular Extension Spring Z-177EI Spring steel Ø 3.2 x 19.2 x 273 mm / 180°

Inquiry formular Extension Spring Z-177EI

Similar extension springs to Extension Spring Z-177EI Spring steel Ø 3.2 x 19.2 x 273 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-177EI	EN 10270-1	3.2	19.2	273	510	411.04	138.04	3.365	100.0 \| 100.0 \| 100.0 \| 100.0
RZ-177EI	1.4310	3.2	19.2	273	422.9	406.74	133.74	2.89	91.8 \| 100.0 \| 89.9 \| 85.6

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-156NI	20	211	1.01	EN 10270-1	249.9	438.43	227.43	56.1 \| 83.8 \| 54.8 \| 29.7
Z-156MI	20	203.5	1.053	EN 10270-1	249.9	421.64	218.14	56.7 \| 82.9 \| 56.1 \| 31.0
Z-156LI	20	191	1.134	EN 10270-1	249.9	393.67	202.67	57.8 \| 81.4 \| 58.6 \| 33.4
Z-159EI	18.5	219	1.254	EN 10270-1	268.6	415.27	196.27	61.1 \| 84.9 \| 61.5 \| 37.0
Z-162U-36I	24	241	1.282	EN 10270-1	348.5	491.43	250.43	62.2 \| 87.3 \| 61.7 \| 37.7
Z-159DI	18.5	199	1.398	EN 10270-1	268.6	375.01	176.01	63.1 \| 82.5 \| 65.5 \| 41.3
Z-159CI	18.5	179	1.58	EN 10270-1	268.6	334.75	155.75	65.8 \| 80.0 \| 70.6 \| 46.7
Z-174EI	23.2	279	1.723	EN 10270-1	430.1	511.02	232.02	71.9 \| 93.5 \| 71.9 \| 50.2
Z-174DI	23.2	254	1.921	EN 10270-1	430.1	462.07	208.07	74.4 \| 91.9 \| 75.3 \| 55.9
Z-162P-01I	20	202	1.969	EN 10270-1	341.5	361.44	159.44	73.5 \| 85.8 \| 76.8 \| 58.0
Z-162PI	20	194	2.068	EN 10270-1	341.5	345.81	151.81	74.9 \| 84.9 \| 78.9 \| 60.9
Z-174CI	23.2	228	2.171	EN 10270-1	430.1	412.12	184.12	77.2 \| 88.8 \| 79.7 \| 63.2
Z-162O-02I	20	171	2.39	EN 10270-1	341.5	302.36	131.36	77.8 \| 82.0 \| 81.1 \| 70.4
Z-177PI	25	248	2.934	EN 10270-1	555.1	424.65	176.65	85.2 \| 85.5 \| 85.0 \| 85.1
Z-177EI	19.2	273	3.365	EN 10270-1	510	411.04	138.04	100.0 \| 100.0 \| 100.0 \| 100.0
Z-162U-46I	18	231.5	3.52	EN 10270-1	452.6	347.72	116.22	90.7 \| 90.8 \| 86.5 \| 94.9
Z-177DI	19.2	247	3.753	EN 10270-1	510	370.79	123.79	93.8 \| 96.8 \| 94.8 \| 89.7
Z-162U-45I	18	207.5	3.976	EN 10270-1	452.6	310.34	102.84	84.5 \| 87.8 \| 81.6 \| 83.9
Z-177CI	19.2	221	4.241	EN 10270-1	510	330.55	109.55	87.6 \| 93.7 \| 89.7 \| 79.4
Z-162U-44I	18	183.5	4.57	EN 10270-1	452.6	272.96	89.46	78.2 \| 84.9 \| 76.8 \| 73.0
Z-208I	24	309	4.691	EN 10270-1	765.7	457.56	148.56	78.1 \| 82.8 \| 79.8 \| 71.7
Z-177BI	19.2	196	4.875	EN 10270-1	510	291.3	95.3	81.4 \| 90.6 \| 84.5 \| 69.0
Z-207I	24	277	5.301	EN 10270-1	765.7	408.46	131.46	76.8 \| 86.2 \| 80.9 \| 63.4
Z-177AI	19.2	174	5.609	EN 10270-1	510	256.83	82.83	76.0 \| 87.9 \| 80.0 \| 60.0
Z-206I	24	245	6.093	EN 10270-1	765.7	359.37	114.37	71.1 \| 83.2 \| 74.7 \| 55.2
Z-235I	25	272	9.064	EN 10270-1	1008	371.17	99.17	60.0 \| 82.5 \| 61.2 \| 36.3
Z-177UI	18	237	9.631	EN 10270-1	739.6	306.34	69.34	61.3 \| 89.8 \| 59.6 \| 34.6
Z-234I	25	241	10.428	EN 10270-1	1008	327.2	86.2	55.6 \| 78.7 \| 56.5 \| 31.6

Number of similar metal springs: 27

Customs tariff number: 73202085; Extension Spring Z-177EI

Country of origin: DE, German; Extension Spring Z-177EI

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