Got a Great Deal on MMM combo!
 

I just thought I would share my excitement after a dull and bad week last week.

I just pre-ordered the MMM 2200kv combo for $240 shipped! I can wait til they are finally shipped!:mdr:

Time to cancel the order of the 70mm Medusa.:whistle:

-Brett

Lemme guess...super saver member?

How would ever guess that, lol. Good thing I joined a few days ago.

-Brett

BTW. What gearing do you think I should use to start with in my E-Revo using 4s?

I was thinking 20tooth pinion and 62, 65, and 68 spur gears. Do you think that will be a good place to start with. I used the speed calculator, but I am new to the electric scene.

-Brett

[quote=Carraig042;231359]BTW. What gearing do you think I should use to start with in my E-Revo using 4s?

I was thinking 20tooth pinion and 62, 65, and 68 spur gears. Do you think that will be a good place to start with. I used the speed calculator, but I am new to the electric scene.

-Brett[/quotei plan on using 22t pinion and a 54t spur

Wow, that will be fast! 52mph! Will the setup I listed be good on the motor, esc, and batteries? Would your be better?

what batteries are you using?
do you need ideas?

it should only be like 45mph. what tires are you using?

The vantage tires, bout same size as the taloon. I calculated in some balooning. (.5)

I got your calculations now.

-Brett

oh. that explains it. what batts are you using?

Don't have any yet. I will be running 4s lipo.
I just want a good setup that will not get the electronics to hot.

-Brett

[QUOTE=mikey09120;231362]Hi, I'm also waiting for the Monster Combo to be released, and would like to know which is the lower Spur gear you can use with this motor (suppose similar in diameter to Neu 1515 1Y), because I also have a 20 tooth pinion from my 700HO, and I want 40mph (track race).
So I can use my 20 T pinion with a 54 T Spur ? Or the motor would collide with transmission?

Differential Ratio: 2.8461538461538463
Transmission Ratio: 1.8333333333333333
Other Ratio: 1
Spur Tooth Count: 54
Pinion Tooth Count: 20
Total Voltage: 14.8
Motor KV: 2200
Tire Diameter (inches): 5.8
Tire Ballooning (inches): 0.1
Motor Current Draw: 0
Motor coil Ω: 0.006
Spur/Pinion Ratio: 2.7 : 1
Total Ratio: 14.08846 : 1
Tire Circumference (inches): 18.85 inches (478.78 mm)
Total Motor Speed: 32560 RPM
Vehicle Speed: 41.25 mph (66.27 km/h)
Estimated Adjusted Speed: 39 mph (63 km/h) - 5% loss
Effective KV Value: 2200
KT constant: 0.61 oz-in/A


Or I should buy a 22T pinion with 56 Spur?

Differential Ratio: 2.8461538461538463
Transmission Ratio: 1.8333333333333333
Other Ratio: 1
Spur Tooth Count: 58
Pinion Tooth Count: 22
Total Voltage: 14.8
Motor KV: 2200
Tire Diameter (inches): 5.8
Tire Ballooning (inches): 0.1
Motor Current Draw: 0
Motor coil Ω: 0.006
Spur/Pinion Ratio: 2.64 : 1
Total Ratio: 13.75641 : 1
Tire Circumference (inches): 18.85 inches (478.78 mm)
Total Motor Speed: 32560 RPM
Vehicle Speed: 42.25 mph (67.87 km/h)
Estimated Adjusted Speed: 40 mph (64 km/h) - 6% loss
Effective KV Value: 2200
KT constant: 0.61 oz-in/A

I mite just join the club at tower to get it for that cost.

Brett, welcome to RCmonster. Congrats on your purchase.

Thanks man. These forums have been helping me a lot and in ways that the Traxxas forum can not. (veteran member over there)

Do you think that the SPC 2s2p 8000mah 12c batteries will be good for the MMM combo? What I am really trying to say is will the 88 amps be enough? Or do you think that they are underrated like many say?

-Brett