Prusa i3 MK2S MK3 X stepper motor strain relief w/ camera mount

thingiverse

Strain relief for stepper motor cables is now available for MK3, MK2S, and MK2 printers. To match the height of the X motor holder, the mounting screw part has been extended. A new version of the mount includes a camera mount, which is designed to fit snugly in place. The opening measures 16x8mm and is 16.5mm long, while the camera mount itself is slightly smaller at 15.5x7.7mm. To ensure a secure fit, snap-in holding tabs have been added behind the stepper motor holes. This may require trimming the extrusion depending on printer calibration and print speed settings. Clamps can be used to press the extrusion into place in the holes, as seen in the final picture. The design now guides cables to the back of the printer, a change made after finding that previous versions routed them too far to one side. A user-recommended M3x18mm screw is used for the X motor, identical to the original.