Conical Springs
Part Number | Big Outer ø | Small Outer ø | Wire ø | Unloaded Length | Force at 0,5 Lo | Block Length | Force at Block Length | Spring Rate | Material | Stock | |||
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Da1 | Da2 | d | L0 | F1 | Lc | Fc | c | Available | |||||
[mm] | [mm] | [mm] | [mm] | [N] | [mm] | [N] | [N/mm] |
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0A720-049-037 | 18.29 | 9.53 | 1.24 | 9.53 | 21.53 | 2.48 | 31.8 | 4.520 | 1.4310 |
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Details | ||
0A720-049-050 | 18.29 | 8.71 | 1.24 | 12.7 | 25.49 | 2.48 | 40.97 | 4.010 | 1.4310 |
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Details | ||
0A720-049-062 | 18.29 | 7.14 | 1.24 | 15.88 | 28.73 | 2.48 | 48.48 | 3.620 | 1.4310 |
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Details | ||
0A850-049-062 | 21.59 | 12.7 | 1.24 | 15.88 | 17.97 | 2.48 | 30.34 | 2.260 | 1.4310 |
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0A850-049-075 | 21.59 | 11.13 | 1.24 | 19.05 | 18.95 | 2.48 | 32.92 | 1.990 | 1.4310 |
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Details | ||
0A850-049-125 | 21.59 | 7.92 | 1.24 | 31.75 | 25.26 | 2.48 | 46.57 | 1.590 | 1.4310 |
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Details | ||
0A975-049-075 | 24.77 | 15.88 | 1.24 | 19.05 | 13.03 | 2.48 | 22.64 | 1.370 | 1.4310 |
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Details | ||
0A975-049-100 | 24.77 | 14.22 | 1.24 | 25.4 | 14.63 | 2.48 | 26.38 | 1.150 | 1.4310 |
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Details | ||
0A975-049-125 | 24.77 | 12.7 | 1.24 | 31.75 | 15.83 | 2.48 | 29.18 | 1.000 | 1.4310 |
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Details | ||
0A975-049-150 | 24.77 | 11.13 | 1.24 | 38.1 | 17.26 | 2.48 | 32.29 | 0.910 | 1.4310 |
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Details | ||
0A600-045-037 | 15.24 | 6.35 | 1.14 | 9.53 | 27.09 | 2.28 | 41.14 | 5.690 | 1.4310 |
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Details | ||
0A720-045-050 | 18.29 | 9.53 | 1.14 | 12.7 | 17.3 | 2.28 | 28.33 | 2.720 | 1.4310 |
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Details |
Spring Rate
- Each conical spring features a variable pitch to achieve a linear spring rate.
Conical Spring Materials
- EN 10270-3 – 1.4310 stainless spring steel wire
Heat for Conical Springs
- The maximum operating temperature is 250°C
Conical Spring Applications
- Battery springs