| Model | Ratio | Rated torque at input speed at 2000r/ min (N.m) | Allowable maximum starting & stopping Torque (N.m) | Allowable maximum torque at average load (N.m) | Instantaneous allowable maximum torque (N.m) | Allowable maximum input speed (r/min) | Allowable average input speed (r/min) | Backlash ( arcsec) |
| 14 | 50 | 3 .5 | 11 .4 | 4 .6 | 23 | 8000 | 3500 | 15 |
| 100 | 5.1 | 18 | 7 | 33 | 15 | |||
| 17 | 50 | 10 .5 | 22 | 17 | 46 | 7000 | 3500 | 15 |
| 100 | 15 | 35 | 26 | 67 | 15 | |||
| 20 | 50 | 16 | 37 | 23 | 66 | 6000 | 3500 | 15 |
| 100 | 27 | 54 | 32 | 90 | 15 |
