| File | Explanation | Downland |
| YK57HB80-PG15 | 57mm两相步进减速机电机(3D) | |
| YK57HB80-PG10 | 57mm两相步进减速机电机(3D) | |
| YK57HB56-PG20 | 57mm两相步进减速机电机(3D) | |
| YK57HB76-PG20 | 57mm两相步进减速机电机(3D) | |
| YK57HB56-PG15 | 57mm两相步进减速机电机(3D) | |
| YK57HB76-PG15 | 57mm两相步进减速机电机(3D) | |
| YK57HB56-PG10 | 57mm两相步进减速机电机(3D) | |
| YK57HB76-PG10 | 57mm两相步进减速机电机(3D) | |
| YK57HB80-04A-SC | 57mm两相步进刹车电机(3D) | |
| YK57HB76-04A-SC | 57mm两相步进刹车电机(3D) |