Prevent the automower from digging ruts in your lawn. Printable on a 220mm square bed.
This is a remix of a excelent design by polandmet so that it would print on my 220X220mm bed.
Each wheel prints in 4 parts two halves and splints to help the glue up. There are 4 X location holes per wheel that take 1.75mm filament as locator pins to assist keeping things in place when glueing. Then just screw using wood screws to the wheels of you robot mower.
The author remixed this model.
I split it so that it would print on a 230mm square bed