Table 3.
Load weight for all working conditions.
| Number | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Load (N) | 20 N | 40 N | 60 N | 80 N | 100 N | 120 N | 140 N |
| Number | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| Load (N) | 160 N | 180 N | 200 N | 220 N | 240 N | 260 N | 280 N |
| Number | 15 | 16 | 17 | 18 | 19 | 20 | |
| Load (N) | 300 N | 320 N | 340 N | 360 N | 380 N | 400 N |