MMM 2200kv Combo ships....

[Smashwings]

Originally Posted by XSKAPE

if you plan to throw it away. throw it my way :-P

anyways has any one got advice on the 21/51 pinion/spur if this will be ok on 4's?

21/51 would be nice speed (43 mph), but i think 51 Spur is too little and the motor could hit the transmission (maybe in the High GC holes), and where did you find a 51T Revo Spur?

Differential Ratio: 2.8461538461538463
Transmission Ratio: 1.8333333333333333
Other Ratio: 1
Spur Tooth Count: 51
Pinion Tooth Count: 21
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: 2.43 : 1
Total Ratio: 12.67216 : 1
Tire Circumference (inches): 18.85 inches (478.78 mm)
Total Motor Speed: 32560 RPM
Vehicle Speed: 45.86 mph (73.67 km/h)
Estimated Adjusted Speed: 43 mph (69 km/h) - 6% loss
Effective KV Value: 2200
KT constant: 0.61 oz-in/A