Short Flexible Welded SWC Couplings

General industrial cross shaft universal couplings are made in accordance with the principle of longest lifetime, which widely used in various areas.

The SWC type integral fork cross shaft universal couplings have the integrated fork design, which avoid any bolt loose or breakage and improve the strength.

Short Flexible Welded SWC Couplings

Selection And Ordering Data

Model Rotary diametr Axial angle Nominal torque
Tn		 Fatique torque
Tf		 （mm） Dimensions in mm Rotation Inertia
Kg·m2		 Weight
Kg
D(mm) β(º) KN·m KN·m DH1 DH2 D1
js11		 D2
H7		 Lm nxd k t B
h9		 g DH1 DH2 加长
Extended
100mm		 DH1 DH2 加长 Extended 100mm
Lmin S Lmin S Lmin Lmin Lmin Lmin
SWC180 DH 180 ≤25º 22.4 11.2 795 55 845 105 155 105 110 8×17 17 5 24 7 0.162 0.165 0.007 56 58 2.8
SWC200 DH 200 ≤15º 36 18 810 60 930 120 170 120 115 8×17 20 5 28 8 0.250 0.273 0.013 71 78 3.7
SWC225 DH 225 56 28 870 70 920 140 196 135 140 8×17 20 5 32 9 0.368 0.382 0.023 86 91 4.9
SWC250 DH 250 80 40 970 70 1030 130 218 150 160 8×19 25 6 40 12.5 0.844 0.851 0.028 140 132 5.3
SWC285 DH 285 120 58 1075 80 1145 150 245 170 180 8×21 27 7 40 15 1.732 1.792 0.051 212 225 6.3
SWC315 DH 315 160 80 1195 90 1285 180 280 185 200 10×23 32 8 40 15 3.047 3.207 0.080 322 342 8
SWC350 DH 350 225 110 1305 90 1405 190 310 210 220 10×23 35 8 50 16 5.330 5.721 0.146 440 471 11.5
SWC390 DH 390 320 160 1445 90 1545 190 345 235 240 10×25 40 8 70 18 10.76 11.13 0.222 590 651 15

Cross shaft universal coupling is widely used, which can continuously rotate between the two shafts on same axis or big angle of axis or big axis moves. The cross shaft universal couplings are used in many areas such as rlling mill machine, paper machine, lift device, vehicle and marine drivers.

Long Flexible Welded SWC Couplings

Selection And Ordering Data

Model Rotary diametr
D(mm)		 Axial angle β(º) Nominal

torqu

Tn
KN·m

 Fatique

torqu

Tn
KN·m

 （mm） Dimensions in mm （Rotation Inertia）
Kg·m2		 （Weight）
KG
CH1 CH2 加长 Extended 100mm CH1 CH2 加长 Extended 100mm
CH1 CH2 D1
js11		 D2
H7		 Lm nxd k t B
h9		 g Lmin Lmin Lmin Lmin
Lmin S Lmin S
SWC180 CH 180 ≤25º 22.4 11.2 940 200 1440 700 155 105 110 8×17 17 5 24 7 0.182 0.217 0.007 74 104 2.8
SWC200 CH 200 ≤15º 36 18 950 200 1450 700 170 120 115 8×17 20 5 28 8 0.325 0.400 0.013 98 138 3.7
SWC225 CH 225 56 28 1020 220 1500 700 196 135 140 8×17 20 5 32 9 0.579 0.692 0.023 136 186 4.9
SWC250 CH 250 80 40 1200 300 1600 700 218 150 160 8×19 25 6 40 12.5 1.038 1.149 0.028 194 239 5.3
SWC285 CH 285 120 58 1395 400 1795 800 245 170 180 8×21 27 7 40 15 2.197 2.400 0.051 305 363 6.3
SWC315 CH 315 160 80 1505 400 1905 800 280 185 200 10×23 32 8 40 15 3.876 4.302 0.080 440 520 8
SWC350 CH 350 225 110 1615 400 2015 800 310 210 220 10×23 35 8 50 16 6.065 6.953 0.146 633 784 11.5
SWC390 CH 390 320 160 1755 400 2155 800 345 235 240 10×25 40 8 70 18 12.96 13.85 0.222 833 980 15
SWC440 CH 440 500 250 1875 400 2275 800 390 255 270 16×28 42 10 80 20 23.11 25.00 0.474 1336 1556 21.7
SWC490 CH 490 700 350 1990 400 2390 800 435 275 300 16×31 47 12 90 22.5 36.07 37.97 0.690 1674 1894 27.3
SWC550 CH 550 1000 500 2295 400 2895 1000 492 320 325 16×31 50 12 100 22.5 77.61 83.91 1.357 2700 3149 34