Spacer Rings Mammotion Luba Yuka

Spacer / Ring “randomly fitting” ;-) for the mowing deck of the Mammotion Luba and Yuka robotic lawnmower.
A vendor on makerworld already offers these discs BUT unfortunately the inner diameter did not fit my Yuka Mini!
These spacer rings here have been adapted and correspond to the models delivered “at least” from 2025.
Now it fits the original blades and compatible ones from e.g. Ama*on.
They are printable with a 0.6 nozzle and PETG (please test PLA yourself)
A version for 0.4 you may of course add here, or I will do it when I have converted again ;-)

Printed with 0.6 Nozzle
0.30 Layer height
0.51 Line width
35mm/s Speed
25 pieces in total duration of 14 minutes with 2.65 grams/0.87 meters PETG filament

Disclaimer: The names Mammotion, Luba and Yuka are brand names and are only mentioned here because these spacer rings “randomly” fit and are not original! By downloading and printing, you, and not I, agree to any further legal action and neither I nor Mammotion or Makerworld shall be liable for any damages of any kind. :-)