Infinity Timing Belt?

[Tim708]

You could model the belt, I’ve done this for a couple of belt runs with decent results using this method. You would need to use a 3D sketch for the belt pitch line, not impossible but a little trickier than a 2D belt run.

Timing Pulley Design Tutorial

I got some positive feedback, so I’m writing up a design guide for pulleys. I’ll go over designing both HTD and GT2 pulleys in this tutorial. The Math There is really only one equation which governs the underlying dimensions of any pulley, as written below: PD = \frac{np}{\pi} where PD is the pitch diameter (more on that later) of the pulley, n is the number of teeth in the pulley, and p is the pitch of the belt teeth. “Pitch” here refers to the distance between the tips of two teeth. In FR…