Ender 3 X-axis stepper motor damper mount for press-fit pulleys
myminifactory
This model allows to mount a stepper motor damper on the X axis if the motor has a press-fit pulley that cannot be removed without the risk of damaging the motor. You can print a simple stop flag or a mount for a M18 sensor, the distance is X +48 from the nozzle. The assembly requires the following fasteners:2x M3x25 screws2x M3x20 socket head screws2x M3 nuts6x M3 washers (not necessary but recommended). NOTE: YOU HAVE TO HAVE A BOOTLOADER and an editable version of the firmware!Due to the fact that the motor is assembled backwards the motor will turn in the opposite direction.To fix this change the value of #define INVERT_X_DIR in the firmware. It is also possible to change the motor direction by swapping wires in the connectors BUT beware! do this at your own risk. If you do not know what you're doing you could fry your circuit board! The video tutorial for the installation is here
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