| Specification | Unit | Stage | Ratio | WGV100 | WGV115 | WGV135 | WGV160 |
| Rotational inertia J1 | Kg.cm² | 1 | 2 | 0.16 | 0.61 | 0.61 | 12.3 |
| 3 | 0.14 | 0.48 | 0.48 | 7.5 | |||
| 4 | 0.13 | 0.47 | 0.47 | 74 | |||
| 5 | 0.13 | 0.45 | 0.45 | 72 | |||
| 6 | 0.13 | 0.45 | 0.45 | 7.2 | |||
| 7 | 0.13 | 0.4 | 0.4 | 6.8 | |||
| 9 | 0.13 | 0.4 | 0.4 | 6.8 | |||
| 2 | 14 | 0.1 | 0.2 | 0.2 | 2 | ||
| 16 | 0.08 | 0.18 | 0.18 | 1.7 | |||
| 18* | 0.09 | 0.19 | 0.19 | 1.8 | |||
| 20 | 0.08 | 0.18 | 0.18 | 1.7 | |||
| 21 | 0.09 | 0.19 | 0.19 | 1.8 | |||
| 24 | 0.08 | 0.18 | 0.18 | 1.7 | |||
| 28 | 0.09 | 0.19 | 0.19 | 1.8 | |||
| 30 | 0.08 | 0.18 | 0.18 | 1.7 | |||
| 32 | 0.08 | 0.18 | 0.18 | 1.7 | |||
| 40 | 0.08 | 0.18 | 0.18 | 1.7 | |||
| Rated output torqueT2N | N.m | 1 | 2 | 75 | 90 | 135 | 250 |
| 3 | 90 | 115 | 200 | 400 | |||
| 4 | 95 | 115 | 200 | 520 | |||
| 5 | 90 | 110 | 200 | 480 | |||
| 6 | 90 | 110 | 200 | 430 | |||
| 7 | 75 | 85 | 150 | 400 | |||
| 9 | 75 | 85 | 150 | 340 | |||
| 2 | 14 | 75 | 100 | 150 | 250 | ||
| 16 | 75 | 100 | 150 | 220 | |||
| 18 | 90 | 115 | 240 | 450 | |||
| 20 | 70 | 70 | 150 | 180 | |||
| 21 | 90 | 115 | 240 | 420 | |||
| 24 | 90 | 115 | 240 | 330 | |||
| 28 | 95 | 125 | 260 | 520 | |||
| 30 | 90 | 105 | 240 | 270 | |||
| 32 | 95 | 125 | 260 | 440 | |||
| 40 | 95 | 125 | 260 | 360 |
| Rated input speed n1N | rpm | 1 | 2~9 | 3000 | 3000 | 3000 | 3000 |
| 2 | 14~40 | 4000 | 4000 | 4000 | 4000 | ||
| Maximum iutput speed n1B | rpm | 1 | 2~9 | 5000 | 5000 | 5000 | 5000 |
| 2 | 14~40 | 6000 | 6000 | 6000 | 6000 | ||
| Standard backlash P2 | arcmin | 1 | 2~9 | ≤5 | ≤5 | ≤5 | ≤5 |
| 2 | 14~40 | ≤8 | ≤8 | ≤8 | ≤8 | ||
| Weight | kg | 1 | 2~9 | 4.5 | 7.5 | 11.0 | 15 |
| 2 | 14~40 | 5.5 | 9 | 13.5 | 18 | ||
| Efficiency | % | 1 | 2~9 | ≥95 | |||
| 2 | 14~40 | ≥93 | |||||
| Allowable radial force F2aB | N | 1-2 | 2~40 | 4000 | 8000 | 10000 | 13000 |
| Emergency stop torque T2NOT | Nm | 1-2 | 2~40 | Twice rated output torque | |||
| Lifespan | h | 1-2 | 2~40 | 20000 | |||
| Working temperature | ℃ | 1-2 | 2~40 | -20℃~90℃ | |||
| IP Grade | / | 1-2 | 2~40 | IP64 | |||
| Lubricating | / | / | Synthetic Lubricating Grease | ||||
| Noise level (n1=3000rpm,off load) | dB(A) | / | / | ≤58 | ≤60 | ≤63 | ≤65 |
| Installation direction | / | / | In any direction | ||||