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Freezebyte
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Posts: n/a
05.19.2009, 08:16 PM

Ah ok, now I see them.

Hmm, i'm getting this with stock 44/20 with Big Joe 40 series with 4S at 4.2v fully charged

Differential Ratio: 3.3076923076923075
Transmission Ratio: 2.215277777777778
Other Ratio: 1
Spur Tooth Count: 44
Pinion Tooth Count: 20
Total Voltage: 16.8
Motor KV: 2200
Tire Diameter (inches): 6.4
Tire Ballooning (inches): .2
Motor Current Draw: 0
Motor coil Ω: 0.006
Spur/Pinion Ratio: 2.2 : 1
Total Ratio: 16.12041 : 1
Tire Circumference (inches): 21.36 inches (542.62 mm)
Total Motor Speed: 36960 RPM
Vehicle Speed: 46.38 mph (74.51 km/h)
Effective KV Value: 2200
KT constant: 0.61 oz-in/A

Or at 3.7v

Differential Ratio: 3.3076923076923075
Transmission Ratio: 2.215277777777778
Other Ratio: 1
Spur Tooth Count: 44
Pinion Tooth Count: 20
Total Voltage: 14.8
Motor KV: 2200
Tire Diameter (inches): 6.4
Tire Ballooning (inches): .2
Motor Current Draw: 0
Motor coil Ω: 0.006
Spur/Pinion Ratio: 2.2 : 1
Total Ratio: 16.12041 : 1
Tire Circumference (inches): 21.36 inches (542.62 mm)
Total Motor Speed: 32560 RPM
Vehicle Speed: 40.86 mph (65.64 km/h)
Effective KV Value: 2200
KT constant: 0.61 oz-in/A

Last edited by Freezebyte; 05.19.2009 at 08:21 PM.
   
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