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Muggy elecs
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cembom
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Muggy elecs - 10.14.2008, 09:18 PM

Hey I should have a muggy in my hands in a few days and I need some help on what elecs too run. I want too know from your experiences what would work best. I am not racing this.

First, a motor. I was thinking either a 1515 or a 1521 neu. Not sure if the 1521 is needed, doubt it but heard the the muggy is a pig so its an option. I plan on using lpr tires on losi lightened wheels because I hear the stock ones are quite hefty. Not sure where else too shed much weight as its got plastic shock bodies, aluminum chassis and such, maybe carbon fiber instead of aluminum?

I was thinking 1515 1y on 6s. Now I am hoping this will produce the wheelies on demand, I mean I would rather have it and be able too dial it out than have it be under powered.

Differential Ratio: 4.09
Transmission Ratio: 1
Other Ratio: 1
Spur Tooth Count: 48
Pinion Tooth Count: 11
Total Voltage: 22.2
Motor KV: 2200
Tire Diameter (inches): 5.6
Tire Ballooning (inches): 0
Motor Current Draw: 0
Motor coil Ω: 0.006
Spur/Pinion Ratio: 4.36 : 1
Total Ratio: 17.84727 : 1
Tire Circumference (inches): 17.59 inches (446.86 mm)
Total Motor Speed: 48840 RPM
Vehicle Speed: 45.59 mph (73.23 km/h)
Estimated Adjusted Speed: 43 mph (69 km/h) - 6% loss
Effective KV Value: 2200
KT constant: 0.61 oz-in/A
Motor Torque: Amperage not specified...
Final Torque: Amperage not specified...
Final Power: Amperage not specified...

That looks good right?


Next batteries.
Looking too get zippies so it can be running asap, then upgrade batts and charger later. I have a duratrax Ice so 4s is max. I plan on getting two 3s packs and run them in series. now zippy r's at 25c should be fine right?
http://www.hobbycity.com/hobbycity/s...00mAh_25C_3S1P

for an esc,
http://www.rc-monster.com/proddetail...MM160183sHCS01
that or the MMM. Has the issue with the MMM been resolved? I saw somewhere recent that it may have been the leads touching and shorting but was that it? It would be perfect but I want it too work. Thanks guys, I believe that is it. once the muggy gets here it will be more interesting!
   
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