| Series Model | Step Angle ( °) | Motor Length (mm) | Rated Voltage (V) | Rated Current (A) | Phase Resistance (Ω) | Phase Inductance (mH) | Holding Torque (N.m) | Detent Torque (N.cm Max) | Rotor Torque (g.c㎡) | Lead Wires (NO.) | Motor Weight (Kg) |
| 23HM4610 | 0.9 | 41 | 4.2 | 1 | 4.2 | 6 | 0.24 | 2.1 | 120 | 6 | 0.45 |
| 23HM4620 | 0.9 | 41 | 2.4 | 2 | 1.2 | 2.1 | 0.3 | 2.1 | 120 | 6 | 0.45 |
| 23HM5406 | 0.9 | 51 | 6.6 | 0.6 | 11 | 33 | 0.9 | 2.6 | 240 | 4 | 0.56 |
| 23HM5417 | 0.9 | 51 | 6.8 | 1.7 | 4 | 14 | 0.9 | 2.6 | 240 | 4 | 0.56 |
| 23HM6620 | 0.9 | 56 | 3.26 | 2 | 1.65 | 4.5 | 1 | 4 | 300 | 6 | 0.7 |
| 23HM6430 | 0.9 | 56 | 2.2 | 3 | 0.73 | 3 | 1.2 | 4 | 300 | 4 | 0.7 |
| 23HM6442 | 0.9 | 56 | 1.68 | 4.2 | 0.4 | 1.5 | 1.25 | 4 | 300 | 4 | 0.7 |
| 23HM7410 | 0.9 | 64 | 7.8 | 1 | 7.8 | 29.2 | 1.2 | 5 | 380 | 4 | 0.85 |
| 23HM7442 | 0.9 | 64 | 1.8 | 4.2 | 0.43 | 1.6 | 1.2 | 5 | 380 | 4 | 0.85 |
| 23HM8610 | 0.9 | 76 | 8.6 | 1 | 8.6 | 23.2 | 1.35 | 6.8 | 440 | 6 | 1.05 |
| 23HM8425 | 0.9 | 76 | 4.5 | 2.5 | 1.8 | 8.8 | 1.5 | 6.8 | 440 | 4 | 1.05 |
| 23HM8442 | 0.9 | 76 | 2.1 | 4.2 | 0.51 | 2.4 | 1.8 | 6.8 | 440 | 4 | 1.05 |