DIN EN ISO 8748 Standardmäßig Abmessungen für Spring-type straight pins. Coiled, heavy duty
Technische Geschichte und internationale Entsprechungen von DIN EN ISO 8748
Diese Norm (DIN EN ISO 8748) entählt die Eigenschaften von Spiralspannstifte aus Stahl oder aus martensitischem beziehungsweise austenitischem Edelstahl für schwere Ausführung mit Durchmesser von 1,5 bis einschließlich 20 mm.
Maßzeichnungen und technische Diagramme
Wichtigste Abmessungen und technische Parameter
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Dimensions in mm - source DIN EN ISO 8748 |
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| Publication date 07/2007 - Supersedes DIN EN ISO 8748: 03/1998 | |||||||||||||||
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d1 nom |
1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 | |
| d1 min/max before mounting |
1.61 1.71 |
2.11 2.21 |
2.62 2.73 |
3.12 3.25 |
3.64 3.79 |
4.15 4.3 |
5.15 5.35 |
6.18 6.4 |
8.25 8.55 |
10.3 10.65 |
12.35 12.75 |
14.4 14.85 |
16.4 16.9 |
20.4 21 |
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| d max before mounting | 1.4 | 1.9 | 2.4 | 2.9 | 3.4 | 3.9 | 4.85 | 5.85 | 7.8 | 9.75 | 11.7 | 13.6 | 15.6 | 19.6 | |
| a ≈ | 0.5 | 0.7 | 0.7 | 0.9 | 1 | 1.1 | 1.3 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | |
| s | 0.17 | 0.22 | 0.28 | 0.33 | 0.39 | 0.45 | 0.56 | 0.67 | 0.9 | 1.1 | 1.3 | 1.6 | 1.8 | 2.2 | |
| Minimum double sear, kN | a | 1.9 | 3.5 | 5.5 | 7.6 | 10 | 13.5 | 20 | 30 | 53 | 84 | 120 | 165 | 210 | 340 |
| Minimum double sear, kN |
b |
1.45 | 2.5 | 3.8 | 5.7 | 7.6 | 10 | 15.5 | 23 | 41 | 64 | 91 | - | - | - |
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a) applies to steel and martensitic stainless steel products b) applies to austenitic stainless steel products |
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DIN EN ISO 8748 - Approximate mass, in kg x1000 pcs, (ρ=7,85 kg/dm3) - commercial lengths |
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nominal size
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2
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2.5
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3
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3.5
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4
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5
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6
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8
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10
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12
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14
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16
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20
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| nominal length l | ||||||||||||||
| 4 | 0.08 | |||||||||||||
| 5 | 0.09 | 0.14 | ||||||||||||
| 6 | 0.11 | 0.17 | 0.25 | 0.34 | ||||||||||
| 8 | 0.15 | 0.23 | 0.33 | 0.45 | 0.59 | |||||||||
| 10 | 0.19 | 0.29 | 0.41 | 0.57 | 0.74 | 1.14 | ||||||||
| 12 | 0.23 | 0.34 | 0.5 | 0.68 | 0.89 | 1.37 | 1.63 | |||||||
| 14 | 0.27 | 0.4 | 0.58 | 0.79 | 1.04 | 1.6 | 1.96 | |||||||
| 16 | 0.30 | 0.46 | 0.66 | 0.91 | 1.19 | 1.83 | 2.61 | 4.75 | ||||||
| 18 | 0.34 | 0.51 | 0.75 | 1.02 | 1.34 | 2.06 | 2.93 | 5.34 | ||||||
| 20 | 0.38 | 0.57 | 0.83 | 1.13 | 1.48 | 2.29 | 3.26 | 5.93 | 9.3 | |||||
| 22 | 0.42 | 0.63 | 0.91 | 1.25 | 1.63 | 2.51 | 3.59 | 6.53 | 10.3 | |||||
| 24 | 0.46 | 0.69 | 0.99 | 1.36 | 1.78 | 2.74 | 3.91 | 7.12 | 11.2 | 16 | ||||
| 26 | 0.49 | 0.74 | 1.08 | 1.47 | 1.93 | 2.97 | 4.24 | 7.71 | 12.1 | 17.4 | ||||
| 28 | 0.53 | 0.8 | 1.16 | 1.59 | 2.08 | 3.2 | 4.57 | 8.31 | 13.1 | 18.7 | 25.4 | |||
| 30 | 0.57 | 0.86 | 1.24 | 1.7 | 2.23 | 3.43 | 4.89 | 8.9 | 14 | 20 | 27.2 | |||
| 32 | 0.61 | 0.91 | 1.33 | 1.81 | 2.37 | 3.66 | 5.22 | 9.5 | 14.9 | 21.4 | 29 | 36.8 | ||
| 35 | 0.66 | 1 | 1.45 | 1.98 | 2.6 | 4 | 5.71 | 10.39 | 16.3 | 23.4 | 31.7 | 10.3 | ||
| 40 | 0.76 | 1.14 | 1.66 | 2.27 | 2.97 | 4.57 | 6.52 | 11.87 | 18.7 | 26.7 | 36.2 | 46 | ||
| 45 | 1.29 | 1.87 | 2.25 | 3.34 | 5.14 | 7.34 | 13.35 | 21 | 30.1 | 40.8 | 51.8 | 83.4 | ||
| 50 | 2.07 | 2.83 | 3.71 | 5.71 | 8.15 | 14.84 | 23.3 | 33.4 | 45.3 | 57.6 | 92.7 | |||
| 55 | 4.08 | 6.29 | 8.97 | 16.32 | 25.6 | 36.8 | 49.8 | 63.3 | 102 | |||||
| 60 | 4.45 | 6.86 | 9.78 | 17.8 | 28 | 40.1 | 54.4 | 69.1 | 111.2 | |||||
| 65 | 10.6 | 19.29 | 30.3 | 43.4 | 58.9 | 74.8 | 120.5 | |||||||
| 70 | 11.41 | 20.77 | 32.6 | 46.8 | 63.4 | 80.6 | 129.8 | |||||||
| 75 | 12.23 | 22.25 | 35 | 50.1 | 68 | 86.3 | 139.1 | |||||||
| 80 | 23.74 | 37.3 | 53.5 | 72.5 | 92.1 | 148.3 | ||||||||
| 85 | 25.22 | 39.6 | 56.8 | 77 | 97.8 | 157.6 | ||||||||
| 90 | 26.71 | 42 | 60.1 | 81.6 | 103.6 | 166.9 | ||||||||
| 95 | 28.19 | 44.3 | 63.5 | 86.1 | 109.3 | 176.1 | ||||||||
| 100 | 29.67 | 46.6 | 66.8 | 90.6 | 115.1 | 185.4 | ||||||||
| 120 | 35.61 | 56 | 80.2 | 108.7 | 138.1 | 222.5 | ||||||||
| 140 | 93.5 | 126.9 | 161.1 | 259.6 | ||||||||||
| 160 | 106.9 | 145 | 184.2 | 296.6 | ||||||||||
| 180 | 163.1 | 207.2 | 333.7 | |||||||||||
| 200 | 181.2 | 230.2 | 370.8 | |||||||||||