Pruse Mk3 X-Axis Strain Relief

thingiverse

X-axis motor wiring on Mk3 printers is not supported at the motor end, so all flexibility happens between the wrap and the motor. To provide strain relief, I designed a solution. The best print option for this design is to rotate the large face downwards and use supports for the cable tab. A brim can be used, but it's likely unnecessary. Note: On my prototype, the part thickness over the motor was 0.150mm, making a 3x10mm screw suitable. However, in this iteration, I left it thinner, so you may need to find a shorter screw or add a washer to secure it properly.