Fournisseurs de Spring-type straight pins. Coiled, heavy duty
Ce produit est réglementé par les normes suivantes :
DIN EN ISO 8748 (Equivalent standards: BS EN ISO 8748, ISO 8738, NF EN ISO 8748) DIN 7344 UNI 6876
Données techniques
Spring-type straight pins. Coiled, heavy duty
Ce produit est réglementé par les normes suivantes :
Standard DIN EN ISO 8748
- BS EN ISO 8748
- ISO 8738
- NF EN ISO 8748
Cette norme (DIN EN ISO 8748) spécifie les caractéristiques des goupilles droites à ressort spiralé pour charges lourdes, en acier ou en acier inoxydable martensitique ou austénitique, pour charges lourdes, de diamètre nominal de 1,5 à 20 mm inclus.
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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 |
|
| 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 | |||||||||||
Standard DIN 7344
Goupilles droites à ressort. Spiralées, robustes
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Dimensions in mm - source DIN 7344 Withdrawn Publication date: 04 - 1969 |
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d nom diameter
|
Ø1.5 | Ø2 | Ø2.5 | Ø3 | Ø4 | Ø5 | Ø6 |
| d min | 1.61 | 2.11 | 2.62 | 3.12 | 4.15 | 5.15 | 6.18 |
| d max | 1.71 | 2.21 | 2.73 | 3.25 | 4.3 | 5.35 | 6.4 |
| d1 mx | 1.4 | 1.9 | 2.35 | 2.85 | 3.8 | 4.8 | 5.8 |
| d1 min | 1.3 | 1.75 | 2.2 | 2.7 | 3.6 | 4.5 | 5.4 |
| a ≈ | 0.5 | 0.7 | 0.8 | 1 | 1.3 | 1.7 | 2 |
| s | 0.17 | 0.22 | 0.28 | 0.33 | 0.45 | 0.56 | 0.67 |
| Minimum shear strength, single (kp) | 91 | 157 | 237 | 343 | 614 | 946 | 1350 |
| Minimum Double Shear (kp) | 182 | 314 | 474 | 686 | 1228 | 1892 | 2700 |
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DIN 7344 - Approximate mass, in kg x1000 pcs, (ρ=7,85 kg/dm3) |
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|
d nominal size
|
1.5 |
2
|
2.5
|
3
|
4
|
5
|
6
|
|
| nominal length l | ||||||||
| 4 | 0.043 | |||||||
| 5 | 0.053 | |||||||
| 6 | 0.064 | 0.11 | 0.17 | |||||
| 8 | 0.085 | 0.15 | 0.23 | 0.33 | ||||
| 10 | 0.107 | 0.19 | 0.29 | 0.41 | 0.74 | |||
| 12 | 0.128 | 0.23 | 0.34 | 0.5 | 0.89 | 1.37 | ||
| 14 | 0.15 | 0.27 | 0.4 | 0.58 | 1.04 | 1.6 | 2.35 | |
| 16 | 0.171 | 0.30 | 0.46 | 0.66 | 1.19 | 1.83 | 2.69 | |
| 18 | 0.34 | 0.51 | 0.75 | 1.33 | 2.06 | 3.03 | ||
| 20 | 0.38 | 0.57 | 0.83 | 1.48 | 2.28 | 3.36 | ||
| 22 | 0.63 | 0.91 | 1.63 | 2.51 | 3.7 | |||
| 24 | 0.69 | 0.99 | 1.78 | 2.74 | 4.04 | |||
| 26 | 1.08 | 1.93 | 2.97 | 4.37 | ||||
| 28 | 1.16 | 2.08 | 3.2 | 4.7 | ||||
| 30 | 1.24 | 2.22 | 3.43 | 5.04 | ||||
| 32 | 1.32 | 2.37 | 3.66 | 5.37 | ||||
| 36 | 2.67 | 4.11 | 6.05 | |||||
| 40 | 2.96 | 4.57 | 6.72 | |||||
| 45 | 5.14 | 7.56 | ||||||
| 50 | 5.71 | 8.41 | ||||||
Standard UNI 6876
Goupilles droites à ressort
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Dimensions in mm - source UNI 6876 Withdrawn Publication date: 12/1971 |
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dimensions
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Ø1.5 | Ø2 | Ø2.5 | Ø3 | Ø4 | Ø5 | Ø6 | Ø8 |
| d nom | 1.6 | 2.1 | 2.6 | 3.12 | 4.15 | 5.15 | 6.25 | 8.25 |
| d1 nom | 1.4 | 1.9 | 2.35 | 2.85 | 3.8 | 4.8 | 5.8 | 7.8 |
| a ≈ | 0.5 | 0.7 | 0.8 | 1 | 1.3 | 1.7 | 2 | 2 |
| s | 0.17 | 0.22 | 0.28 | 0.33 | 0.45 | 0.56 | 0.67 | 0.9 |
Détails
Spring-type straight pins. Coiled, heavy duty
|
Dimensions in mm - source Din 7344 1992 |
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|
d nom
|
1.5 | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | ||||||
| d min | 1.61 | 2.11 | 2.62 | 3.12 | 4.15 | 5.15 | 6.18 | 8.25 | ||||||
| d max | 1.71 | 2.21 | 2.73 | 3.25 | 4.3 | 5.35 | 6.4 | 8.55 | ||||||
| d 1 approx. | 1.4 | 1.9 | 2.35 | 2.85 | 3.8 | 4.8 | 5.8 | 7.75 | ||||||
| a ≈ | 0.5 | 0.7 | 0.8 | 1 | 1.3 | 1.7 | 2 | 3 | ||||||
| s | 0.17 | 0.22 | 0.28 | 0.33 | 0.45 | 0.56 | 0.67 | 0.78 | ||||||
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