Components

1. DS3225MG 25 kg·cm, 180° servo motor – lower torque variants may also be used, but ensure a minimum rotation range of 180°
2. 4 × M6 bolts and nuts (minimum length: 80 mm)
3. M6 washers
4. 5 × M4 magnetic nuts
5. Grove Electromagnet Module
6. 30 V DC power supply