Z motor mount (single/dual) - Ender3/pro/v2

cults3d

PLA will fail ! Print in PETG or better I already had made a motor mount but this is one with a redesigned rail (using caliper to measure and tested multiple tolerances) to fit the creality aluminum extrusion perfectly (to a point that it probably won't work with non creality extrusions), just enough tolerance to slide easily but tight enough that it won't wobble. But just in case, added one with looser tolerance Use m3x8 for securing the t-nuts, should work with metal t-nut. And m3x6 for motor mounting screws. pre-screw the t-nuts loosely before sliding it in I placed my motor about 1mm above the bottom rail (use a small metal hex tool under it before securing), not sure if that helped, but definitely didn't make things worse. And push the motor as closely to the vertical rail before securing. Added a version with a front cut so you don't have to disconnect the z screw/coupler/motor. Added an alternative design, that allows small adjustment in the X direction as well as Y direction. Use t-nuts or printed t-nuts, and M3x8 all around file: Z motor mount_XY_adjustable