| Series Model | Step Angle ( °) | Motor Length (mm) | Rated Voltage (V) | Rated Current (A) | Phase Resistance (Ω) | Phase Inductance (mH) | Holding Torque (N.cm) | Detent Torque (N.cm Max) | Rotor Torque (g.c㎡) | resolution |
| 23SSM6440-EC1000 | 1.8 | 77 | 1.6 | 4 | 0.4 | 1.2 | 1.1 | 4 | 300 | 1000 |
| 23SSM8440-EC1000 | 1.8 | 101 | 2.4 | 4 | 0.6 | 2.5 | 2.1 | 6.8 | 480 | 1000 |
| 23SSM2440-EC1000 | 1.8 | 133 | 3.6 | 4 | 0.9 | 3.8 | 2.8 | 12 | 800 | 1000 |