| 4 | Switch |
| 14 | Stator |
| 19 | Ball bearing 608zz |
| 20 | Brush supporter |
| 21 | Brush supporter copper bush |
| 22 | Electric brush component |
| 23 | Armature component |
| 27 | Aluminum case head |
| 50 | Bearing block |
| 51 | Output shaft |
| 52 | Parallel key |
| 53 | Gear |
| 55 | Oil bearing |
| 4 | Switch |
| 14 | Stator |
| 19 | Ball bearing 608zz |
| 20 | Brush supporter |
| 21 | Brush supporter copper bush |
| 22 | Electric brush component |
| 23 | Armature component |
| 27 | Aluminum case head |
| 50 | Bearing block |
| 51 | Output shaft |
| 52 | Parallel key |
| 53 | Gear |
| 55 | Oil bearing |