| Specification | Unit | Stage | Ratio | WTHR064 | WTHR090 | WTHR110 | WTHR140 | WTHR200 |
| Rated output torqueT2N | Nm | 1 | 4 | 55 | 150 | 330 | 650 | 2000 |
| 5 | 60 | 160 | 330 | 650 | 2050 | |||
| 6 | 55 | 150 | 310 | 600 | 1950 | |||
| 7 | 50 | 140 | 300 | 550 | 1700 | |||
| 8 | 55 | 150 | 330 | 650 | 2000 | |||
| 10 | 60 | 160 | 330 | 650 | 2050 | |||
| 12 | 55 | 150 | 310 | 600 | 1950 | |||
| 14 | 50 | 140 | 300 | 550 | 1700 | |||
| 16 | 40 | 100 | 230 | 450 | 1450 | |||
| 20 | 35 | 90 | 200 | 400 | 1350 | |||
| 2 | 25 | 60 | 160 | 330 | 650 | 2025 | ||
| 35 | 50 | 140 | 300 | 550 | 1700 | |||
| 40 | 55 | 150 | 330 | 650 | 2000 | |||
| 50 | 60 | 160 | 330 | 650 | 2050 | |||
| 60 | 55 | 150 | 310 | 600 | 1950 | |||
| 70 | 50 | 140 | 300 | 550 | 1700 | |||
| 80 | 55 | 150 | 330 | 650 | 2000 | |||
| 100 | 60 | 160 | 330 | 650 | 2050 | |||
| 120 | 55 | 150 | 310 | 600 | 1950 | |||
| 140 | 50 | 140 | 300 | 500 | 1700 | |||
| 160 | 40 | 100 | 230 | 450 | 1450 | |||
| 200 | 35 | 90 | 200 | 400 | 1350 | |||
| Emergency stop torque T2NOT | Nm | 1,2 | 4～200 | Triple rated output torque | ||||
| Rated input speed n1N | rpm | 1,2 | 4～200 | 3300-4000 | 3300-4000 | 2800-4000 | 2300-3300 | 1500-2500 |
| Maximum iutput speed n1B | rpm | 1,2 | 4～200 | 6000 | 6000 | 5000/6000 | 4500/5000 | 3000/3500 |
| Precision backlash P1 | arcmin | 1 | 4～20 | ≤ 4 | ||||
| 2 | 25～200 | ≤ 7 | ||||||
| Standard backlash P2 | arcmin | 1 | 4～20 | ≤ 6 | ||||
| 2 | 25～200 | ≤ 9 | ||||||
| Torsional rigidity | Nm/arcmin | 1,2 | 4～200 | 13 | 31 | 82 | 155 | 650 |
| Max Tilting Moment M2k | Nm | 1,2 | 4～200 | 130 | 280 | 510 | 1350 | 3400 |
| Allowable radial force F2aB | N | 1,2 | 4～200 | 2500 | 4800 | 7800 | 13000 | 26000 |
| Allowable axial force F2aB | N | 1,2 | 4～200 | 2000 | 3500 | 6000 | 11000 | 21000 |
| Lifespan | hr | 1,2 | 4～200 | 20000 | ||||
| Efficiency | % | 1 | 4～20 | ≥ 95 | ||||
| 2 | 25～200 | ≥ 92 | ||||||
| Weight | kg | 1 | 4～20 | 2.2 | 5.1 | 9.5 | 21.7 | 59.5 |
| 2 | 25～200 | 2.8 | 6.5 | 11.3 | 23 | 61.5 | ||
| Working temperature | °C | 1,2 | 4～200 | -20°C ～ +40°C | ||||
| Lubricating | 1,2 | 4～200 | Synthetic lubricating greas | |||||
| IP Grade | 1,2 | 4～200 | IP65 | |||||
| Installation direction | 1,2 | 4～200 | In any direction | |||||
| Noise level (n1=3000rpm,off load) | dB(A) | 1,2 | 4～200 | ≤ 63 | ≤ 65 | ≤ 68 | ≤ 70 | ≤ 72 |
