Coupler kinematics

Alternative solution for short coupler kinematics. Compared to others, a higher restoring force is used and also a square shape of the mandrel, which ensures more precise alignment of the shaft relative to the axis of the car.

10 pieces of kinematics can be assembled from the kit + spare parts in case of damage during construction.

content: Etching, magnets, 3D printed parts

link to instructions: https://ttjenik.wz.cz/KKK.htm