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Short pitch transmission precision roller chains
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ISO No | ANSI No | Pitch (P) | Roller diameter | Width between inner plates | Width between outer plates | Pin diameter | Chain path depth | Inner plate depth | Transverse pitch |
Pin length | Ultimate tensile strength | Weight |
mm | d1 (min) | b1 (max) | b2 | d2 (max) | h1 (min) | h2 (max) | Pt | L (max) | Q (min) | ≈ | ||
mm | mm | mm | mm | mm | mm | mm | mm | kN | kg/m | |||
12AH-1 | 60H-1 | 19.05 | 11.91 | 12.57 | 19.43 | 5.94 | 18.34 | 18.08 | 26.11 | 29.9 | 31.1 | 1.8 |
12AH-2 | 60H-2 | 56 | 62.3 | 3.6 | ||||||||
12AH-3 | 60H-3 | 82.1 | 93.4 | 5.4 | ||||||||
16AH-1 | 80H-1 | 25.4 | 15.88 | 15.75 | 24.28 | 7.92 | 24.39 | 24.13 | 32.59 | 36.6 | 55.6 | 3 |
16AH-2 | 80H-2 | 69.2 | 111.2 | 6 | ||||||||
16AH-3 | 80H-3 | 101.8 | 166.8 | 9 | ||||||||
20AH-1 | 100H-1 | 31.75 | 19.05 | 18.9 | 29.1 | 9.53 | 30.48 | 30.18 | 39.09 | 44.1 | 86.7 | 4.2 |
20AH-2 | 100H-2 | 83.2 | 173.5 | 8.4 | ||||||||
20AH-3 | 100H-3 | 122.3 | 260.2 | 12.6 | ||||||||
24AH-1 | 120H-1 | 38.1 | 22.23 | 25.22 | 37.18 | 11.1 | 36.55 | 36.2 | 48.87 | 53.8 | 124.6 | 6 |
24AH-2 | 120H-2 | 102.7 | 249.1 | 12 | ||||||||
24AH-3 | 120H-3 | 151.5 | 373.7 | 18 | ||||||||
28AH-1 | 140H-1 | 44.45 | 25.4 | 25.22 | 38.86 | 12.7 | 42.67 | 42.24 | 48.87 | 54.9 | 169 | 8.1 |
28AH-2 | 140H-2 | 103.6 | 338.1 | 16.2 | ||||||||
28AH-3 | 140H-3 | 152.4 | 507.1 | 24.3 | ||||||||
32AH-1 | 160H-1 | 50.8 | 28.58 | 31.55 | 46.88 | 14.27 | 48.74 | 48.26 | 61.9 | 68.5 | 222.4 | 10.7 |
32AH-2 | 160H-2 | 130.4 | 444.8 | 21.4 | ||||||||
32AH-3 | 160H-3 | 192.3 | 667.2 | 32.1 | ||||||||
40AH-1 | 200H-2 | 63.5 | 39.68 | 37.85 | 58.29 | 19.84 | 60.93 | 60.33 | 78.31 | 90.7 | 347 | 20 |
40AH-2 | 200H-2 | 169 | 693.9 | 40 | ||||||||
40AH-3 | 200H-3 | 250.3 | 1040.9 | 60 | ||||||||
48AH-1 | 240H-1 | 76.2 | 47.63 | 47.35 | 74.54 | 23.8 | 73.13 | 72.39 | 101.22 | 111.1 | 500.3 | 31 |
48AH-2 | 240H-2 | 212.3 | 1000.6 | 62 | ||||||||
48AH-3 | 240H-3 | 313.5 | 1500.9 | 93 |