Railway vehicles, Rolling mill plants, Marine drives, General machinery construction plants
| Series | 687/688 |
| Features | |
| Torque range | Torque range Tcs to 35 kNm |
| Flange dimension | Flange diameter from 100 to 225 mm |
| Design features | Closed bearing eyes, compact design, low maintenance, plastic- coated splines, operating angle up to 25, partly up to 44 |
| Design feature series | Main components of the driveshafts | |
| 687/688 | 1 | Flange yoke |
| 687/688 | 2 | Journal cross assembly |
| 687/688 | 3 | Tube yoke |
| 687/688 | 4 | Tube |
| 687/688 | 5 | Sliding muff |
| 687/688 | 6 | Yoke shaft |
| 687/688 | 7 | Cover tube assembly |
| Shaft size | 687/688.15 | 687/688.20 | 687/688.25 | 687/688.30 | 687/688.35 | 687/688.40 | ||||||
| TCS | kNm | 2,4 | 3,5 | 5 | 6,5 | 10 | 14 | |||||
| TDW | kNm | 0,7 | 1,0 | 1,6 | 1,9 | 2,9 | 4,4 | |||||
| Lc | - | 1,79 x 10–4 | 5,39 x 10–4 | 1,79 x 10–3 | 2,59 x 10–3 | 0,0128 | 0,0422 | |||||
| β | <)° | 25 | 25 | 25 | 25 | 25 | 25 | 44 | 25 | 44 | ||
| A | mm | 100 | 120 | 120 | 120 | 150 | 150 | 180 | 150 | 150 | 180 | 180 |
| K | mm | 90 | 98 | 113 | 127 | 127 | 144 | 144 | 160 | 160 | 160 | 160 |
| B ± 0,1 mm | mm | 84 | 101,5 | 101,5 | 101,5 | 130 | 130 | 155,5 | 130 | 130 | 155,5 | 155,5 |
| C H7 | mm | 57 | 75 | 75 | 75 | 90 | 90 | 110 | 90 | 90 | 110 | 110 |
| F1) | mm | 2,5 | 2,5 | 2,5 | 2,5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| G | mm | 7 | 8 | 8 | 8 | 10 | 10 | 12 | 10 | 10 | 12 | 12 |
| H + 0,2 mm | mm | 8,25 | 10,25 | 10,25 | 10,25 | 12,25 | 12,25 | 14,1 | 12,1 | 12,1 | 14,1 | 14,1 |
| I2) | - | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| M | mm | 48 | 54 | 70 | 72 | 78 | 95 | 90 | 102 | 102 | 102 | 102 |
| S | mm | 63,5 x 2,4 | 76,2 x 2,4 | 89 x 2,4 | 90 x 3 | 90 x 3 | 100 x 3 | 100 x 3 | 120 x 3 | 100 x 4,5 | 120 x 3 | 100 x 4,5 |
| W DIN 5480 | mm | 36 x 1,5 | 40 x 1,5 | 40 x 1,5 | 48 x 1,5 | 48 x 1,5 | 54 x 1,5 | 54 x 1,5 | 62 x 1,75 | |||
| Lf min | mm | 221 | 239 | 282 | 310 | 322 | 379 | 369 | 423 | 449 | 423 | 449 |
| G | kg | 4,1 | 5,8 | 8,6 | 8,6 | 9,8 | 18,0 | 19,6 | 22,8 | 21,0 | 23,4 | 21,6 |
| Jm | kgm2 | 0,0038 | 0,0085 | 0,0129 | 0,0238 | 0,0238 | 0,04 | - | 0,066 | 0,0628 | 0,076 | 0,0728 |
| C | Nm/rad. | 0,44 x 105 | 0,86 x 105 | 1,44 x 105 | 1,74 x 105 | 1,74 x 105 | 1,81 x 105 | - | 3,35 x 105 | 2,78 x 105 | 3,35 x 105 | 2,78 x 105 |
