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Jahay
RC-Monster Titanium
 
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Posts: 1,007
Join Date: Apr 2010
05.26.2010, 08:04 PM

Thanks for chiming in mike...
Are you going to be getting the universal mount back in any time soon???
Also i am trying to use this speed calculator, and i am wondering if my results below look correct?

Differential Ratio: 3.2222222222222223
Transmission Ratio: 1
Other Ratio: 1
Spur Tooth Count: 58 (58t mod.8 Slipperential diff.)
Pinion Tooth Count: 14
Total Voltage: 22.2
Motor KV: 1600 - Neu 1520
Tire Diameter (inches): 5.5
Tire Ballooning (inches): 0.5
Motor Current Draw: 0
Motor Coil Resistance: 0
Spur/Pinion Ratio: 4.14 : 1
Total Ratio: 13.34921 : 1
Tire Circumference (inches): 20.42 inches (518.68 mm)
Rollout: 1.53:1
Total Motor Speed: 35520 RPM
Vehicle Speed: 51.45 mph (82.65 km/h)
Effective KV Value: 1600


I am currently geared for 53mph with my savage tranny, and i am running 110degrees on motor and esc, 90-100 on the lipos. I am hoping to run 9s eventually just for road runs.

Anyway back to the main topic & bottom line is that the slipperential does work with the universal mount.

My question, does the universal mount come with the base plate shown in the picture above? It would make it much easier for me to mount the diff if i have that plate to bolt to the braces.

Mike, do you know anyone who has tested your slipperntial on 9s+ set-ups? and how i dont mean to be rude, but how confident are you about your mounting securing the motor to it? I personally believe that the motor would strip away from the mount on a hard landing considering the weight of the 1520?

Thanks
   
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