Thanks Valentin!
this is a good point of view.
I was just thinking about tangential loads today, there are two ways, either surface polishing, or a support bearing.
Now I have an achievable accuracy of about 5 microns, but I will steadily check the machine, it has recently been serviced.
For vtol need a small gear ratio of about 30 units, if it does not work out with a cycloid, I will return to the planetary version.
But I will publish all attempts here, I think it will be useful to many.
Now I’m waiting for the material and cutters.
I plan to make a case from structural hardened aluminum, in russia it is called D16AT, tensile strength 450 MPa European analogue 2024 alloy, but I could be wrong. I’ll try to make the internal cycloid out of brass, it will turn out a friction pair that does not require lubrication.
the main load is reverse in my case, these are vibrations up to 3 m/s ^ 2 and gyroscopic precession of the propeller.