Heavy Duty – H series
The TransDrive Heavy Duty H series Roller Chain differ from standard roller chains in the extra thickness of link plates. Thicker plates provide greater shock load resistance and increased fatigue strength.
The H series has a wide range of sizes and configurations in BS and ANSI chain, these chains have been engineered to excel and thrive under extreme loads, making them an asset for many industries.
Product Specifications
08AH/40H – 24AH/120H
| BS ChainNo. | ANSI Chain No. | Pitch P | Roller Diameter Dr min | Width Between Inner Plates W min | Pin Diameter D min | Plate Thickness T min | Inner Plate Depth H min | Pin Length L max | Pin Length Lc max | Pin Length L3 max | Transverse Pitch C | Average Pitch kN | Ultimate Tensile Strength kN | Weight Per Metre kg/m |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 08AH-1 | 40H | 12.7 | 7.92 | 7.85 | 3.98 | 2.03 | 12.07 | 20.10 | 22.10 | 23.16 | – | 17.80 | 13.8 | 0.83 |
| 10AH-1 | 50H | 15.875 | 10.16 | 9.40 | 5.09 | 2.42 | 15.09 | 23.36 | 25.36 | 26.42 | – | 29.20 | 21.8 | 1.27 |
| 12AH-1 | 60H-1 | 19.05 | 11.91 | 12.57 | 5.96 | 3.25 | 18.08 | 29.90 | 32.40 | 33.46 | 26.11 | 41.60 | 31.10 | 1.88 |
| 12AH-2 | 60H-2 | 19.05 | 11.91 | 12.57 | 5.96 | 3.25 | 18.08 | 56.00 | 58.50 | 59.56 | 26.11 | 83.20 | 62.30 | 3.75 |
| 12AH-3 | 60H-3 | 19.05 | 11.91 | 12.57 | 5.96 | 3.25 | 18.08 | 82.10 | 84.60 | 85.66 | 26.11 | 124.80 | 93.40 | 5.60 |
| 16AH-1 | 80H-1 | 25.40 | 15.88 | 15.75 | 7.94 | 4.00 | 24.13 | 36.60 | 39.60 | 41.60 | 32.59 | 72.00 | 55.60 | 3.16 |
| 16AH-2 | 80H-2 | 25.40 | 15.88 | 15.75 | 7.94 | 4.00 | 24.13 | 69.20 | 72.20 | 74.30 | 32.59 | 142.00 | 111.20 | 6.30 |
| 16AH-3 | 80H-3 | 25.40 | 15.88 | 15.75 | 7.94 | 4.00 | 24.13 | 101.80 | 104.80 | 106.90 | 32.59 | 216.00 | 166.80 | 9.40 |
| 20AH-1 | 100H-1 | 31.75 | 19.05 | 18.90 | 9.54 | 4.80 | 30.18 | 44.10 | 47.60 | 50.10 | 39.09 | 110.20 | 86.70 | 4.55 |
| 20AH-2 | 100H-2 | 31.75 | 19.05 | 18.90 | 9.54 | 4.80 | 30.18 | 83.20 | 86.70 | 89.30 | 39.09 | 220.40 | 173.50 | 9.10 |
| 20AH-3 | 100H-3 | 31.75 | 19.05 | 18.90 | 9.54 | 4.80 | 30.18 | 122.30 | 125.80 | 128.50 | 39.09 | 330.00 | 260.20 | 13.60 |
| 24AH-1 | 120H-1 | 38.10 | 22.23 | 25.22 | 11.11 | 5.60 | 36.20 | 53.80 | 58.8 | 62.05 | 48.87 | 157.20 | 124.60 | 6.68 |
| 24AH-2 | 120H-2 | 38.10 | 22.23 | 25.22 | 11.11 | 5.60 | 36.20 | 102.70 | 107.70 | 110.05 | 48.87 | 314.40 | 249.10 | 13.30 |
| 24AH-3 | 120H-3 | 38.10 | 22.23 | 25.22 | 11.11 | 5.60 | 36.20 | 151.50 | 156.50 | 159.95 | 48.87 | 417.60 | 373.70 | 20.00 |
28AH/140H – 48AH/240H
| BS ChainNo. | ANSI Chain No. | Pitch P | Roller Diameter Dr min | Width Between Inner Plates W min | Pin Diameter D min | Plate Thickness T min | Inner Plate Depth H min | Pin Length L max | Pin Length Lc max | Pin Length L3 max | Transverse Pitch C | Average Pitch kN | Ultimate Tensile Strength kN | Weight Per Metre kg/m |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 28AH-1 | 140H-1 | 44.45 | 25.40 | 25.22 | 12.71 | 6.40 | 42.24 | 57.90 | 63.40 | 66.65 | 52.20 | 210.00 | 169.10 | 8.36 |
| 28AH-2 | 140H-2 | 44.45 | 25.40 | 25.22 | 12.71 | 6.40 | 42.24 | 110.10 | 115.60 | 118.95 | 52.20 | 420.00 | 338.10 | 16.70 |
| 28AH-3 | 140H-3 | 44.45 | 25.40 | 25.22 | 12.71 | 6.40 | 42.24 | 162.30 | 167.80 | 171.25 | 52.20 | 630.00 | 507.10 | 25.00 |
| 32AH-1 | 160H-1 | 50.80 | 28.58 | 31.55 | 14.29 | 7.15 | 48.26 | 68.50 | 74.50 | 78.50 | 61.90 | 275.00 | 222.40 | 10.36 |
| 32AH-2 | 160H-2 | 50.80 | 28.58 | 31.55 | 14.29 | 7.15 | 48.26 | 130.40 | 136.40 | 140.50 | 61.90 | 550.00 | 444.80 | 20.70 |
| 32AH-3 | 160H-3 | 50.80 | 28.58 | 31.55 | 14.29 | 7.15 | 48.26 | 192.30 | 198.30 | 202.50 | 61.90 | 825.00 | 667.20 | 31.00 |
| 36AH-1 | 180H-1 | 57.15 | 35.71 | 35.48 | 17.46 | 8.00 | 54.30 | 76.70 | 81.00 | 84.00 | 69.16 | 360.00 | 281.00 | 14.80 |
| 36AH-2 | 180H-2 | 57.15 | 35.71 | 35.48 | 17.46 | 8.00 | 54.30 | 146.00 | 149.00 | 152.00 | 69.16 | 720.00 | 562.00 | 29.60 |
| 36AH-3 | 180H-3 | 57.15 | 35.71 | 35.48 | 17.46 | 8.00 | 54.30 | 216.00 | 218.00 | 221.00 | 69.16 | 1067.00 | 834.00 | 44.40 |
| 40AH-1 | 200H-1 | 63.50 | 39.68 | 37.85 | 19.85 | 9.50 | 60.33 | 90.70 | 97.70 | 102.50 | 78.31 | 456.00 | 347.00 | 19.18 |
| 40AH-2 | 200H-2 | 63.50 | 39.68 | 37.85 | 19.85 | 9.50 | 60.33 | 169.00 | 176.00 | 180.90 | 78.31 | 912.00 | 693.90 | 38.30 |
| 40AH-3 | 200H-3 | 63.50 | 39.68 | 37.85 | 19.85 | 9.50 | 60.33 | 250.30 | 257.30 | 262.30 | 78.31 | 1368.00 | 1040.90 | 57.80 |
| 48AH-1 | 240H-1 | 76.20 | 47.63 | 47.36 | 23.81 | 12.80 | 72.39 | 109.00 | 116.00 | 119.00 | 101.20 | 640.00 | 500.00 | 28.29 |
| 48AH-2 | 240H-2 | 76.20 | 47.63 | 47.36 | 23.81 | 12.80 | 72.39 | 211.00 | 217.00 | 220.00 | 101.20 | 1280.00 | 1000.00 | 56.58 |
| 48AH-3 | 240H-3 | 76.20 | 47.63 | 47.36 | 23.81 | 12.80 | 72.39 | 312.00 | 319.00 | 322.00 | 101.20 | 1920.00 | 1500.00 | 84.87 |