Electromagnetic clutch extruder, integrated with built-in motor, compatible with DMS multi-filament management system

Currently under testing, brothers willing to tinker can print a test piece. If there are issues, please provide feedback in the group for better optimization

20260102 Update:

1. Integrated PCB compartment, designed with a sliding cover for easy installation of the esp32 module and maintenance of the main control board

2. Adapted for A1 mini mounting bracket. Bracket model address: https://makerworld.com.cn/models/1961432?appSharePlatform=copy

Electromagnetic Clutch Extruder V2.0, with integrated motor

Main upgrade points:

1. Integrated motor for a cleaner appearance

2. Added axial positioning to reduce installation error tolerance. Previously, some group members reported that the axial alignment was easily off during installation

3. Initial PCB testing shows no bugs, the printing model includes an integrated PCB enclosure

Installation key points:

1. Use a 4mm PTFE tube as the shaft for the pressure plate driven gear to ensure smooth rotation

2. Put the TPU gear onto the electromagnetic clutch gear

3. Pass the main shaft through four components, connect the electromagnetic clutch, and connect the motor to the main shaft with a small coupling. Place the entire assembly into the housing, ensuring the electromagnetic clutch's stop buckle is inserted into the housing's groove

4. Other parts can be imagined based on the pictures

Modified based on the extruder of the great @签约幸福, thanks to the master