Drive wheel axle Robomow ms 1000

thingiverse

My Robomow MS100 suffered a wheel axle failure, prompting me to design a replacement part. After fine-tuning the new piece using 8 mm and 3.5 mm drill bits in the holes, it functions flawlessly. Update: Unfortunately, my print broke after just a few days due to the twisting forces that caused layer separation. I then printed version 3 with improved support structures, which has held up for about two weeks now. I opted to print the part lying down to maximize its strength. To achieve this, I added supports during the printing process. Note: The Robomow v2 is specifically designed for printing in an upright position and does not require any additional support. It features an extra ring for added reinforcement, although this feature has yet to be thoroughly tested. The Robomow v3 file includes a thicker base section to enhance the part's overall strength. However, please ensure that there is sufficient space on your mower to accommodate this design change. The print fits my MS1000 model and is intended for printing in an upright position. Its hollow interior features threads for M8 1.25 bolts, allowing you to further reinforce the wheel axle with a threaded rod and nut for added security.