| Specifications | Unit | WTN060 | WTN085 | WTN110 | WTN130 | WTN200 | WTN280 | WTN350 | WTN450 |
| Applicable motor models | 42 stepper motor | 57 stepper motor | 57 stepper motor | 57 stepper motor | 86 stepper motor | 110/130 stepper motor | 130 stepper motor | 130 stepper motor | |
| Ratio | 5,10,18 | 5,10 | 10 | 10, 18 | 10,18 | 10 | 10,18 | 10 | |
| Rated output torque | N ·m | 5.2 ,4.6 ,1.2 | 12,10 | 40 | 32,20 | 70,70 | 280 | 320,260 | 400 |
| Noise | dB | 65 | 65 | 65 | 65 | 67 | 71 | 73 | 75 |
| Weight | Kg | 0.6 | 1.2 | 2.2 | 2.8 | 9.6 | 18 | 25.5 | 49 |
