ST2818 Series
| Type | ST2818M1006 | ST2818L1006 |
| Current per winding [A] | 0,67 | 0,67 |
| Holding torque [Ncm] | 10,6 | 12,7 |
| Resistance per winding [Ohm] | 6,8 | 9,2 |
| Inductance per winding [mH] | 4,8 | 5,6 |
| Rotor moment of inertia [gcm²] | 16 | 18 |
| Weight [kg] | 0,2 | 0,25 |
| Lenghth "A" [mm] | 44,5 | 50,5 |