Tunnel Drive Shafts / Tunnel Cardan Shafts / Tunnel Coupling
Tunnel drive shaft is one kind of our drive shaft assembly
Flange Diameters(mm)：225-490
Torque Range(nm)：56000-700000
The tunnel shaft,KSWCC design is a very popular choice for Daniel style mills,vertical applications,and other applicattions which involves long length compensation in limited length space.
drive shaft tunnel,through hole universal coupling
tunnel shaft coupling,tunnel drive shaft
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| Tunnel Shaft Item | Gyration Dia Dfx/Dfy | Nominal Torque Tn kn.m | Fatigue Torque Tp kn.m | Axis Angle β(°) | Flex Length Lv(mm) | Lmin | Dfx | D1x | D2x | bx | tx | gx | Kx | Lm(x) | Dfy | Ly |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KSWC225 | 225/315 | 56 | 28 | 650 | 920 | 225 | 196 | 105 | 32 | 5 | 9 | 20 | 125 | 315 | 190 | |
| KSWC250 | 250/330 | 80 | 40 | 700 | 1020 | 250 | 218 | 115 | 40 | 5 | 12.5 | 25 | 140 | 330 | 200 | |
| KSWC285 | 285/390 | 120 | 58 | 750 | 1140 | 285 | 245 | 135 | 40 | 7 | 15 | 27 | 160 | 390 | 230 | |
| KSWC315 | 315/435 | 160 | 80 | 750 | 1300 | 315 | 280 | 150 | 40 | 7 | 15 | 32 | 180 | 435 | 250 | |
| KSWC350 | 350/480 | 225 | 110 | 800 | 1445 | 350 | 310 | 165 | 50 | 8 | 16 | 35 | 195 | 480 | 290 | |
| KSWC390 | 390/520 | 320 | 160 | 5°/15° | 800 | 1605 | 390 | 345 | 185 | 70 | 8 | 18 | 40 | 215 | 520 | 320 |
| KSWC440 | 440/600 | 500 | 250 | 900 | 1760 | 435 | 385 | 200 | 80 | 10 | 20 | 42 | 260 | 600 | 390 | |
| KSWC490 | 490/650 | 700 | 350 | 900 | 1955 | 480 | 425 | 225 | 90 | 12 | 22.5 | 47 | 290 | 650 | 410 |