Differentiating Motors?

Our team is training younger people and realized that we have no real way of exactly differentiating the sizes of the internal gears when someone asked us. It’s not like we’re completely oblivious, but would like to know the specific ratios, preferably with pictures.

Thanks in advance.

So the torque gear ratio setting gives 100 rpm, speed gearing gives 130rpm, and turbo gearing gives 160rpm.

Torque is 100 rpm, speed is 160 rpm, and turbo is 240 rpm.

As per data here.

Whoops my bad I looked at the wrong stats. Yeah aponthis is right

I appreciate the precise technical terms used to describe the sizes of the gears in the diagram.