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Extension Spring Z-121LX Spring steel Ø 1.6 x 15.5 x 107.5 mm / 270°

Scaled prices - Extension Spring Z-121LX

Quantity Single price [EUR]
1 6.5600 EUR
2 4.1300 EUR
3 2.9300 EUR
7 2.5000 EUR
17 1.2300 EUR
37 0.9300 EUR
75 0.7600 EUR
125 0.7108 EUR
175 0.6967 EUR
250 0.6533 EUR
350 0.6276 EUR
450 0.5960 EUR

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Product image Extension Spring Z-121LX
Product image Extension Spring Z-121LX
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Technical Data - Extension Spring Z-121LX

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 1.6 mm Wire diameter
D mm mean coil diameter
De 15.5 mm outer coil diameter
Dh 18.3 mm minimum bush diameter
L0 107.5 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop
Lk 87.6 mm length of unstressed spring body
Ln 291.9 mm maximum spring length, inner loop to inner loop
sn 184.4 mm Maximum spring deflection
Fn 92.71 N Maximum spring force
n pc. Number of aktive coils
nt pc. total number of coils
Lh 9.95 mm distance of inner edge of loop from the spring body
R 0.463 N/mm Spring rate
F0 7.331 N initial tension
Fntol 4.69 N (+/-) tolerance of maximum spring force
L0tol 2.4 mm (+/-) tolerance of unstressed length
Detol 0.35 mm (+/-) tolerance of outer coil diameter
Oesttol 44 degree (+/-) tolerance of loop position
Weight 38.48 g weight of one spring
Price group ZK - price group
Technical drawing Extension Spring
Technical drawing Extension Spring

Datasheet Extension Spring Z-121LX Spring steel Ø 1.6 x 15.5 x 107.5 mm / 270°

Datasheet download pdf file

Metal spring characteristic Extension Spring Z-121LX Spring steel Ø 1.6 x 15.5 x 107.5 mm / 270°

Metal spring characteristic download pdf file

CAD data Extension Spring Z-121LX Spring steel Ø 1.6 x 15.5 x 107.5 mm / 270°

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

force-path-calculation Extension Spring Z-121LX Spring steel Ø 1.6 x 15.5 x 107.5 mm / 270°

force-path-calculation Extension Spring Z-121LX

Inquiry formular Extension Spring Z-121LX Spring steel Ø 1.6 x 15.5 x 107.5 mm / 270°

Inquiry formular Extension Spring Z-121LX

Similar extension springs to Extension Spring Z-121LX Spring steel Ø 1.6 x 15.5 x 107.5 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-121LX EN 10270-1 1.6 15.5 107.5 92.71 291.9 184.4 0.463 100.0 | 100.0 | 100.0 | 100.0
RZ-121LX 1.4310 1.6 15.5 107.5 78.31 290.01 182.51 0.397 92.4 | 100.0 | 91.7 | 85.3
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-106EX 13.7 118.7 0.162 EN 10270-1 52.74 421.04 302.34 59.8 | 85.7 | 58.9 | 34.7
Z-106DX 13.7 108.7 0.18 EN 10270-1 52.74 380.71 272.01 63.1 | 88.5 | 62.3 | 38.6
Z-106CX 13.7 98.7 0.202 EN 10270-1 52.74 340.39 241.69 65.4 | 86.1 | 66.6 | 43.4
Z-115LX 15 105 0.26 EN 10270-1 66.08 337.89 232.89 75.2 | 94.0 | 75.2 | 56.4
Z-115V-27X 15 125.5 0.301 EN 10270-1 79.83 369.71 244.21 79.3 | 92.1 | 80.8 | 65.0
Z-121BX 17.6 111 0.303 EN 10270-1 82.12 361.49 250.49 80.4 | 95.0 | 81.1 | 65.2
Z-115V-26X 15 113.5 0.339 EN 10270-1 79.83 329.7 216.2 84.7 | 95.1 | 85.7 | 73.4
Z-121AX 17.6 99.8 0.349 EN 10270-1 82.12 317.27 217.47 85.1 | 93.6 | 86.7 | 75.1
Z-121NX 15.5 133 0.356 EN 10270-1 92.71 372.82 239.82 86.3 | 93.6 | 88.4 | 76.9
Z-115V-25X 15 101.5 0.39 EN 10270-1 79.83 289.69 188.19 90.5 | 95.0 | 92.0 | 84.4
Z-121MX 15.5 120 0.403 EN 10270-1 92.71 331.85 211.85 92.4 | 96.5 | 93.5 | 87.0
Z-115V-24X 15 91 0.448 EN 10270-1 79.83 254.68 163.68 83.7 | 92.9 | 86.1 | 72.2
Z-121LX 15.5 107.5 0.463 EN 10270-1 92.71 291.9 184.4 100.0 | 100.0 | 100.0 | 100.0
Z-121KX 15.5 96 0.532 EN 10270-1 92.71 256.48 160.48 92.3 | 96.4 | 93.5 | 87.0
Z-124CX 14.1 118 0.554 EN 10270-1 101.3 286.62 168.62 89.7 | 94.0 | 91.5 | 83.7
Z-121JX 15.5 86.5 0.61 EN 10270-1 92.71 226.46 139.96 91.5 | 91.1 | 85.3 | 98.0
Z-124BX 14.1 105 0.636 EN 10270-1 101.3 251.88 146.88 84.9 | 96.2 | 85.6 | 72.9
Z-115V-36X 12 108.5 0.721 EN 10270-1 98.5 235.1 126.6 78.7 | 90.1 | 81.4 | 64.6
Z-124AX 14.1 94.2 0.731 EN 10270-1 101.3 221.99 127.79 78.9 | 92.9 | 80.4 | 63.4
Z-130K-04X 16 109 0.766 EN 10270-1 124.8 259.02 150.02 77.7 | 94.8 | 77.8 | 60.4
Z-141X 18 104 1.001 EN 10270-1 149.2 241.32 137.32 67.4 | 87.6 | 68.3 | 46.3
Z-141HX 16 121 1.194 EN 10270-1 166.7 248.48 127.48 63.1 | 88.6 | 62.4 | 38.4
Z-144BX 14.5 126 1.553 EN 10270-1 182.5 232.84 106.84 56.7 | 86.3 | 54.4 | 29.4
Z-144AX 14.5 112 1.785 EN 10270-1 182.5 204.92 92.92 55.3 | 89.8 | 50.6 | 25.6
Z-141GX 16 87 1.814 EN 10270-1 166.7 170.92 83.92 53.9 | 85.9 | 50.6 | 25.3
Z-144X 14.5 98.8 2.1 EN 10270-1 182.5 177.81 79.01 52.4 | 88.5 | 46.8 | 21.8
Z-147OX 15 107 2.863 EN 10270-1 229.9 180.06 73.06 48.5 | 89.7 | 40.0 | 16.0
Z-147AX 12 108 3.487 EN 10270-1 216.4 164.44 56.44 45.2 | 85.7 | 36.7 | 13.1
Number of similar metal springs: 27

Customs tariff number: 73202085; Extension Spring Z-121LX

Country of origin: DE, German; Extension Spring Z-121LX

Product image - Extension Springs Z-121LX

Product image - Extension Springs Z-121LX

QR-Code: Extension Spring Z-121LX

QR-Code - Extension Springs - Z-121LX | https://www.federnshop.com/en/products/extension_springs/z-121lx.html

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