| Motor Driven Hoists | |||||||||||
| EN 818-7/ISO3077 | |||||||||||
| Carburizing Chain | |||||||||||
| Case hardened hoist chains（quality classT,DAT,DT)come with an exceptionally high dynamic strength, | |||||||||||
| contributing considerably to the prevention of factures in service | |||||||||||
| d | Tole- | Pitch | Tole- | b1 | b2 | Weight | Working load in kg | proof | Breaking | ||
| rance | rance* | min. | max. | load | load | ||||||
| mm | mm | mm | mm | mm | mm | kg/m | T | DAT | DT | Kn | kN |
| 4 | ±0.2 | 12 | 0.25 | 4.8 | 13.6 | 0.35 | 500 | 400 | 250 | 12.6 | 20.1 |
| 5 | ±0.2 | 15 | 0.3 | 6 | 17 | 0.54 | 800 | 630 | 400 | 19.6 | 31.4 |
| 6 | ±0.2 | 18 | 0.35 | 7.2 | 20.4 | 0.8 | 1.1 | 900 | 560 | 28.3 | 45.2 |
| 7 | ±0.3 | 21 | 0.4 | 8.4 | 23.8 | 1.1 | 1.5 | 1.2 | 750 | 38.5 | 61.6 |
| 8 | ±0.3 | 24 | 0.5 | 9.6 | 27.2 | 1.4 | 2 | 1.6 | 1 | 50.3 | 80.4 |
| 9 | ±0.4 | 27 | 0.5 | 10.8 | 30.6 | 1.8 | 2.5 | 2 | 1.25 | 63.6 | 102 |
| 10 | ±0.4 | 30 | 0.6 | 12 | 34 | 2.2 | 3.2 | 2.5 | 1.6 | 78.5 | 126 |
| 11 | ±0.4 | 31 | 0.6 | 13.2 | 37 | 2.7 | 3.8 | 3 | 1.9 | 95 | 152 |
| 12 | ±0.5 | 36 | 0.7 | 14.4 | 40.8 | 3.1 | 4.5 | 3.6 | 2.2 | 113 | 181 |
| 13 | ±0.5 | 39 | 0.8 | 15.6 | 44.2 | 3.7 | 5.3 | 4.2 | 2.6 | 133 | 212 |
| 14 | ±0.6 | 42 | 0.8 | 16.8 | 47.6 | 4.3 | 6 | 5 | 3 | 154 | 246 |
| 16 | ±0.6 | 48 | 0.9 | 19.2 | 54.4 | 5.6 | 8 | 6.3 | 4 | 201 | 322 |
| 18 | ±0.9 | 54 | 1 | 21.6 | 61.2 | 7 | 10 | 8 | 5 | 254 | 407 |
| 20 | ±1.0 | 60 | 1.2 | 24 | 68 | 8.7 | 12.5 | 10 | 6.3 | 314 | 503 |
| 22 | ±1.1 | 66 | 1.3 | 26.4 | 74.8 | 10.5 | 15 | 12.5 | 7.5 | 380 | 608 |
| T - hardened and tempered | ||
| DAT - surface hardened | ||
| DT - suface hardened,with hinher surface hardness and higher hardening depth than DAT | ||
| Temperature range | ||
| Execution | Upper limit°C | Bottom limit°C |
| T | 200 | -40 |
| DAT | 200 | -20 |
| DT | 200 | -10 |
