Sanyo Denki – 56mm sq. 1.8° Unipolar Winding, CE
The SANMOTION F2 is a 2-phase stepping system that provides precise positioning with easy control.
The typical basic step angle is 1.8°, and accurate control is provided by pulse signals.
The unipolar drive allows current to flow across a single direction of the winding. The drive circuit is simpler than that of the bipolar drive
Unipolar winding, Lead wire type, CE model
| Model No | Holding Torque at 2-phase energization | Rated current | Wiring resistance | Winding inductance | Rotor inertia | Mass | Motor length (L) | |
| Single Shaft | Dual Shaft | N-m min. | A/phase | Ω/phase | mH/phase | x10-4kg·m2 | kg | mm |
| 103H7121-6140 | 103H7121-6110 | 0.39 | 1 | 4.8 | 8 | 0.1 | 0.47 | 41.8 |
| 103H7121-6740 | 103H7121-6710 | 0.39 | 3 | 0.6 | 0.8 | 0.1 | 0.47 | 41.8 |
| 103H7123-6140 | 103H7123-6110 | 0.83 | 1 | 6.7 | 15 | 0.21 | 0.65 | 53.8 |
| 103H7123-6740 | 103H7123-6710 | 0.78 | 3 | 0.77 | 1.58 | 0.21 | 0.65 | 53.8 |
| 103H7126-6140 | 103H7126-6110 | 1.27 | 1 | 8.6 | 19 | 0.36 | 0.98 | 75.8 |
| 103H7126-6740 | 103H7126-6710 | 1.27 | 3 | 0.9 | 2.2 | 0.36 | 0.98 | 75.8 |
