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Old 03-27-2008, 12:00 PM   #1
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Default rsd and wheel speed

ok
i have an r2d with a novak 55t and a 12t pinon
running axial axles
i would like a little more wheel speed without loosing
tork. (low end)
bought a 45t to try out, but dont know what pinon to use
leave the 12tooth or go down to 11tooth
or the 8 tooth that the r2 came with(most likely too low)

oh i run 6 cell 4500

maybe leave it and go to a 7th cell????????
im soooo confused......

thanx
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Old 03-27-2008, 08:59 PM   #2
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Go with the 45 with the same pinion that will give you a good starting point. I personally run a R2 tranny as well I run a 14t pinion, castle sidewinder, 55t, AND 11.1 3s Lipo's. Wheel speed is good and torque can be to much some times. But I like it and don't plan on changing it. Best thing to do is EXPERIMENT your style of crawling will not be the same as the next.
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Old 03-27-2008, 09:53 PM   #3
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go with the 55t and get a 3cell lipo
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Old 03-27-2008, 10:27 PM   #4
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Adding more cells will help get you some more wheel speed... I would try out the 45t with the 12 tooth pinion. If that turns out to be too little torque, you can always re-gear. Another option is to add a cell, put in the 45t, and drop down to the 8 tooth. That should be good.
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Old 03-27-2008, 11:31 PM   #5
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I am running an 8 tooth pinion, 35 turn Axiom, and 3 cell lipo. Good stuff.
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Old 03-28-2008, 12:41 AM   #6
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well
i put in the 45t motor and droped down 1 tooth to an 11t pinion
wheel speed seems better
just hope i didnt loose any tork
if it did i will go to a 10t pinion

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Old 04-07-2008, 01:16 PM   #7
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well it lost a lot of tork
went back to the 55t motor- 10tooth pinnon- 7cell
we will see how that is...............
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Old 04-07-2008, 07:43 PM   #8
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Just change one thing at a time. Document it. Keep on changing it till you get what you want.

Higher Turn - More Torqure/less wheel speed
Higher Voltage - More torque/more wheel speed
Smaller Pinion/Larger Spur - More torque/Less wheel speed

I'm sure you already know that but for anyone who doesn't. There ya go.
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