0.2mm layer, 2 walls, 15% infill

Side mount, 370 steel ball – dual photoelectric version

Effortless feed engagement and disengagement (optional main frame accessory, 3D printable)

0.2mm layer, 2 walls, 15% infill

Hall effect rear-mounted bracket, only requires M3 screws and nuts (hardware included with the BCMU)

370 Hall sensor version, side-mounted requires supports

Update 5.10: Added the opening and closing gear set (it is recommended to print this for easier feeding)

Update 5.6 Manually opening and closing gear group (It is recommended to print this for easy feeding)

Manual gearset, facilitating initial feed (optional)

Main rack file must be printed (only suitable for 20L medicine box), updated 6.19

A fixed gear set {specifications 242A}, with optional direct motor connection