Precision for highest demands. Helical gearing. High torsional stiffness. Backlash up to ≤1 arcmin. Robust solid shaft. Synchronous servo motor EZ. Extremely compact. Highest power per unit volume. Large torque. Highly dynamic.
Type |
Ratio |
Max. perm. acceleration torque [Nm] |
Stall torque at the gear unit output [Nm] |
Max. perm. input speed in cyclic operation [rpm] |
Backlash [arcmin] |
Torsional stiffness [Nm/arcmin] |
---|---|---|---|---|---|---|
PA321 | 3 – 10 | 15 – 65 | 4.9 – 43 | 6000 – 8000 | 2 | 4 – 5.7 |
PA322 | 12 – 50 | 32 – 65 | 11 – 45 | 8000 | 3 | 4.1 – 4.6 |
PA421 | 3 – 10 | 25 – 120 | 11 – 85 | 5500 – 7000 | 2 | 9 – 13 |
PA422 | 12 – 80 | 32 – 120 | 11 – 89 | 6500 – 8000 | 3 | 9.2 – 11 |
PA521 | 3 – 10 | 58 – 300 | 23 – 230 | 4500 – 6500 | 1 | 25 – 36 |
PA522 | 12 – 70 | 97 – 300 | 32 – 229 | 6000 – 7000 | 2 | 25 – 28 |
PA721 | 3 – 10 | 155 – 700 | 77 – 456 | 3700 – 6000 | 1 | 50 – 65 |
PA722 | 12 – 80 | 182 – 700 | 66 – 532 | 5000 – 6500 | 2 | 52 – 54 |
PA821 | 3 – 10 | 422 – 1392 | 194 – 729 | 3000 – 4500 | 1 | 153 – 220 |
PA822 | 12 – 100 | 467 – 1600 | 219 – 1234 | 4500 – 6000 | 2 | 148 – 172 |