Gardena Sileno minimo 250 six-blade cutting system for 180 and 200 square meter lawns
Print Profile(1)

Bill of Materials
- m4 Heat Inserts x 6:
Description
This is a 2-part blade disc for the Gardena 250.
Just place the mount on duct tape and use super glue to attach it to the outer part.
This makes it easily printable with proper guards for the grass, so your blades don’t get stuck.
Other models had that problem.
You will need M4 heat inserts for this print.
The 200mm model is kind of too big in my opinion and drains the battery too fast.
Even in my 50m² garden, it left uncut spots because the robot would only run for 40 minutes before draining the battery.
Could be due to imbalance, but I don’t think so.
The 180mm disc is perfect. The robot can run for 2 hours with it and finish the whole garden.
IMPORTANT!
When mounting it to the robot (before attaching the blades), rotate it and check if the other edge rotates evenly.
Use a screwdriver to rotate and center it. With this large diameter, balance is really important!
The hole in the middle is for checking the print’s balance. I had to shave a bit off one side to prevent it from always tilting.
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.






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