| Model | Input voltage | Torque (N.m) | Torque (kgf.cm) | Torque (Lbf.in) | Free Speed (r.p.m) | Power Consumption | Weight (g) | Length (mm) | Applicable controller | Bit Type |
| MY-Sirius 3 | DC40 | 0.38~3 | 3.88~30.60 | 3.36~26.55 | 1600~60 | 90W | 900 | 307 | MY-Sirius | A 、 B 9.5 、 D |
| MY-Sirius 5 | DC40 | 0.63~5 | 6.43~51.00 | 5.58~44.26 | 1100~60 | 90W | 900 | 307 | MY-Sirius | A 、 B 9.5 |
| MY-Sirius 7 | DC40 | 0.88~7 | 8.98~71.40 | 7.79~61.96 | 660~60 | 90W | 900 | 307 | MY-Sirius | B 9.5 |
