| No | Motor Type | RPM | Nominal Voltage | Stall Current | Stall Torque | Gear Ratio |
|---|---|---|---|---|---|---|
| 1 | JGA25-371 | 977 | 12 V | 1 A | 0.55 kg·cm | 1:4.4 Gearmotor |
| 2 | JGA25-371 | 463 | 12 V | 1 A | 1.1 kg·cm | 1:9.28 Gearmotor |
| 3 | JGA25-371 | 201 | 12 V | 1 A | 2.65 kg·cm | 1:21.3 Gearmotor |
| 4 | JGA25-371 | 126 | 12 V | 1 A | 4.2 kg·cm | 1:34 Gearmotor |
| 5 | JGA25-371 | 95 | 12 V | 1 A | 5.5 kg·cm | 1:45 Gearmotor |
| 6 | JGA25-371 | 55 | 12 V | 1 A | 9.7 kg·cm | 1:78 Gearmotor |
| 7 | JGA25-371 | 41 | 12 V | 1 A | 12.5 kg·cm | 1:103 Gearmotor |
| 8 | JGA25-371 | 25 | 12 V | 1 A | 21 kg·cm | 1:171 Gearmotor |
| 9 | JGA25-371 | 19 | 12 V | 1 A | 28 kg·cm | 1:226 Gearmotor |
| 10 | JGA25-371 | 11 | 12 V | 1 A | 47 kg·cm | 1:378 Gearmotor |
| 11 | JGA25-371 | 8.6 | 12 V | 1 A | 60 kg·cm | 1:500 Gearmotor |