Number of stages | 1 stages reduction | 2 stages reduction | 3 stages reduction | 4 stages reduction | 5 stages reduction |
Reduction ratio | 3.7, 5.2 | 13.7, 19.2, 26.9 | 50.9, 71.2, 99.5, 139, | 188, 264, 369, 516, 721, | 699, 977, 1367, 1911, 2672, 3736, |
Gearbox length “L” mm | 25.1 | 32.3 | 38.5 | 44.7 | 50.9 |
Max. Running torque | 10Kgf-cm | 20Kgf-cm | 50Kgf-cm | 50Kgf-cm | 50Kgf-cm |
Max. Gear breaking torque | 30Kgf-cm | 60Kgf-cm | 150Kgf-cm | 150Kgf-cm | 150Kgf-cm |
Gearing efficiency | 90% | 81% | 73% | 65% | 59% |