4-coil motor for dynamic movement - FAULHABER DM-Dynamic
Vendor: FAULHABER (Germany)
Product: DM-Dynamic 系列高动态盘式磁体步进电机

The low inertia of the disc magnet leads to an extremely high acceleration and deceleration and makes quick changes of direction possible.
| 步数/转 | 100 |
| 电机直径 | 40–52 mm |
| 电机长度 | 20.3–32.6 mm |
| 步距角(整步) | 3.6° |