HO scale 1:87 Cardanic transmission - customizible

cults3d

Here's another take on the Cardanic transmission, this time with a SCAD model that lets you adjust two parameters to your heart's content. I've included a few key specs: The length between the centers of the spheres is adjustable, and it defaults to 39 mm. You can tweak it to suit your needs. Two parts make up this transmission: "cardan_mini_axl.stl" and "cardan_mini_motor.stl". The first one has a 2 mm hole that fits snugly onto a motor axle or gear shaft.