High Quality Standard Flex Flange Cardan Shafts Universal Power Transmission Couplings
Due to its large deviation angle and high transmission torque, SWC Cardan Shaft Coupling are widely used in various general mechanical occasions. Common types of Cardan Shaft Coupling are: universal, high-speed, miniature, retractable, high torque Universal coupling and many other types. WS.WSD small cross shaft universal coupling is suitable for connecting the transmission shaft with the included angle between two shafts β≤45°; single cross shaft universal coupling and double cross shaft with nominal torque of 11.2~1120N m Universal coupling.
The Cardan Shaft Coupling is suitable for transmission occasions where the angle between the two shafts on the same plane in the connection space is β≤45o, and the nominal torque is 11.2-1120N.m. The WSD type is a single cross Cardan Shaft Coupling, and the WS type is a double cross. The included angle between each large shaft of the Cardan Shaft Coupling is 45o. The finished hole H7 can be provided with keyway, hexagonal hole and square hole according to the requirements. The angle between the two shafts is allowed to change with the work needs within a limited range.
A mechanical part used to connect two shafts (driving shaft and driven shaft) in different mechanisms to rotate together to transmit torque. In high-speed and heavy-load power transmission, some couplings also have the functions of buffering, damping and improving the dynamic performance of the shafting. The coupling consists of two halves, which are respectively connected with the driving shaft and the driven shaft. Most of the general power machines are connected with the working machine by means of couplings.
| Model | Tactical diameter | Nominal torque | Fatique | Axis rotation | Stretch | Lmin | Size | Rotary inertia | Weight |
| D | Tn | torque | β | length | mm | kg.m2 | kg |
| mm | kN·m | Tf | (°) | LS | | | |
| | | kN·m | | mm | D1 | D2 | D3 | Lm | n-d | k | t | | g | Lmin | Increase | Lmin | Increase |
| | | | | | js11 | H7 | b | 100mm | 100mm |
| | | | | | | | h9 | | |
| SWC180BF | 180 | 20 | 10 | ≤25 | 100 | 810 | 155 | 105 | 114 | 110 | 8-17 | 17 | 5 | 24 | 7 | 0.267 | 0.007 | 80 | 2.8 |
| SWC200BF | 200 | 32 | 16 | ≤15 | 110 | 860 | 170 | 120 | 127 | 135 | 8-17 | 19 | 5 | 28 | 8 | 0.505 | 0.013 | 109 | 3.6 |
| SWC225BF | 225 | 40 | 20 | ≤15 | 140 | 920 | 196 | 135 | 152 | 120 | 8-17 | 20 | 5 | 32 | 9 | 0.788 | 0.0234 | 138 | 4.9 |
| SWC250BF | 250 | 63 | 31.5 | ≤15 | 140 | 1035 | 218 | 150 | 168 | 140 | 8-19 | 25 | 6 | 40 | 12.5 | 1.445 | 0.0277 | 196 | 5.3 |
| SWC285BF | 285 | 90 | 45 | ≤15 | 140 | 1190 | 245 | 170 | 194 | 160 | 8-21 | 27 | 7 | 40 | 15 | 2.873 | 0.051 | 295 | 6.3 |
| SWC315BF | 315 | 125 | 63 | ≤15 | 140 | 1315 | 280 | 185 | 219 | 180 | 10-23 | 32 | 8 | 40 | 15 | 5.094 | 0.795 | 428 | 8 |
| SWC350BF | 350 | 180 | 90 | ≤15 | 150 | 1410 | 310 | 210 | 267 | 194 | 10-23 | 35 | 8 | 50 | 16 | 9.195 | 0.2219 | 932 | 15 |
| SWC390BF | 390 | 250 | 125 | ≤15 | 170 | 1590 | 345 | 235 | 267 | 215 | 10-25 | 40 | 8 | 70 | 18 | 16.62 | 0.2219 | 817 | 15 |
| SWC440BF | 440 | 355 | 180 | ≤15 | 190 | 1875 | 390 | 255 | 325 | 260 | 16-28 | 42 | 10 | 80 | 20 | 28.24 | 0.4744 | 1290 | 21.7 |
| SWC490BF | 490 | 500 | 250 | ≤15 | 190 | 1985 | 435 | 275 | 325 | 270 | 16-31 | 47 | 12 | 90 | 22.5 | 46.33 | 0.4744 | 1631 | 21.7 |
| SWC550BF | 550 | 710 | 355 | ≤15 | 240 | 2300 | 492 | 320 | 426 | 305 | 16-31 | 50 | 12 | 100 | 22.5 | 86.98 | 1.357 | 2567 | 34 |
| SWC620BF | 620 | 1000 | 500 | ≤15 | 240 | 2500 | 555 | 380 | 426 | 340 | 16-38 | 55 | 12 | 100 | 25 | 147.5 | 1.375 | 3267 | 34 |
