SWC-WD type non-telescopic short universal joint can be widely used in metallurgy, lifting, engineering transportation, mining, petroleum, shipbuilding, coal, rubber, papermaking machinery and other mechanical shafting transmission torque in the heavy machinery industry .
1. It has a large angle compensation capability.Axis angle, SWC type axis angle can reach 15 degrees ~ 25 degrees, SWP type can reach about 10 degrees.
2. The structure is compact and reasonable. SWC type adopts integral fork head, which makes the transportation more reliable.
3. Large carrying capacity.Compared with other types of couplings with the same rotating diameter, the torque transmitted by it is larger. This is more advantageous for mechanical equipment with restricted rotating diameter.
4. High transmission efficiency.Its transmission efficiency is 98-99.8%, and it is used for high-power transmission with obvious energy-saving effect.
5. Stable transportation, low noise, easy assembly and disassembly and maintenance.
Basic parameters and main dimensions of SWC-WD type non-retractable short universal joint
| model | Rotation diameter D mm | Nominal torque Tn kN·m | Fatigue torque Tf kN·m | Axis angle β (°) | Size mm | ||||||||
| Lmin | D1 (js11) | D2 (H7) | Lm | nd | k | t | b (h9) | g | |||||
| SWC180WD | 180 | 12.5 | 6.3 | ≤25 | 440 | 155 | 105 | 110 | 8-17 | 17 | 5 | - | - |
| SWC200WD | 200 | 30 | 15 | ≤15 | 480 | 175 | 125 | 110 | 8-17 | 17 | 5 | 28 | 8.0 |
| SWC225WD | 225 | 40 | 20 | ≤15 | 480 | 196 | 135 | 120 | 8-17 | 20 | 5 | 32 | 9.0 |
| SWC250WD | 250 | 63 | 31.5 | ≤15 | 560 | 218 | 150 | 140 | 8-19 | 25 | 6 | 40 | 12.5 |
| SWC285WD | 285 | 90 | 45 | ≤15 | 640 | 245 | 170 | 160 | 8-21 | 27 | 7 | 40 | 15.0 |
| SWC315WD | 315 | 125 | 63 | ≤15 | 720 | 280 | 185 | 180 | 10-23 | 32 | 8 | 40 | 15.0 |
| SWC350WD | 350 | 180 | 90 | ≤15 | 776 | 310 | 210 | 194 | 10-23 | 35 | 8 | 50 | 16.0 |
| SWC390WD | 390 | 250 | 125 | ≤15 | 860 | 345 | 235 | 215 | 10-25 | 40 | 8 | 70 | 18.0 |
| SWC440WD | 440 | 355 | 180 | ≤15 | 1040 | 390 | 255 | 260 | 16-28 | 42 | 10 | 80 | 20.0 |
| SWC490WD | 490 | 500 | 250 | ≤15 | 1080 | 435 | 275 | 270 | 16-31 | 47 | 12 | 90 | 22.5 |
| SWC550WD | 550 | 710 | 355 | ≤15 | 1220 | 492 | 320 | 305 | 16-31 | 50 | 12 | 100 | 22.5 |
| SWC620WD | 620 | 1000 | 500 | ≤15 | 1360 | 555 | 380 | 340 | 10-38 | 55 | 12 | 100 | 25.0 |
