T-Maxx Gear Ratio Calculation Chart

[MadMaxx2.5]

I worked out a table of the gear ratios for a 2.5 and 3.3 T-Maxx and a Supermaxx. I'm not sure I got the math correct, but the # of teeth are from either the Traxxas parts lists or personal inspection. I'm really not sure of the final ratio, especially the speed calculations. Anyone have any ideas on the calculations? This is just the first version, I intend to make an excel chart that one can easily plug in values for optional gears and tires.

 

[Metalhead Matt]

What's it for? Just to know your ratios?

 

[MadMaxx2.5]

To see the effects of changes on the final ratio at the tire. So tire/wheel changes or CB/Spur changes would show the final gear ratios. The final version would have drop down boxes to pick the optional gears/tires and see the results of that choice.

 

[hipluther01]

I worked out a table of the gear ratios for a 2.5 and 3.3 T-Maxx and a Supermaxx. I'm not sure I got the math correct, but the # of teeth are from either the Traxxas parts lists or personal inspection. I'm really not sure of the final ratio, especially the speed calculations. Anyone have any ideas on the calculations? This is just the first version, I intend to make an excel chart that one can easily plug in values for optional gears and tires.

Here is a site that I found a while back and I thought that it was very infromational. Maybe it will help you too and give you some imput on what your looking for.

http://www.rccaraction.com/ME2/Site...F6F27&SiteID=8398E64EA9C04E05B95200E5A3C25B85

 

[MadMaxx2.5]

Here is a site that I found a while back and I thought that it was very infromational. Maybe it will help you too and give you some imput on what your looking for.

http://www.rccaraction.com/ME2/Site...F6F27&SiteID=8398E64EA9C04E05B95200E5A3C25B85

That's the site I used to put this together.