Series Model | Step angel | Motor lengh | Rated Current | Phase Resistance | Phase Inductance | Holding torque | Rotor Inertia | Lead wire | Motor weight |
57H340 | 1.2 | 45 | 1.5 | 1.4 | 1.5 | 5 | 120 | 6 | 500 |
57H341 | 1.2 | 45 | 3 | 0.48 | 0.5 | 5 | 120 | 6 | 500 |
57H350 | 1.2 | 56 | 2 | 2 | 2.3 | 9 | 190 | 6 | 750 |
57H351 | 1.2 | 56 | 3 | 0.65 | 0.8 | 9 | 190 | 6 | 750 |
57H370 | 1.2 | 76 | 2 | 2.9 | 4.4 | 17 | 480 | 6 | 1150 |
39HM371 | 1.2 | 76 | 3 | 1 | 2.4 | 15 | 480 | 6 | 1150 |