[mjderstine]

i got these numbers for a 14t with the medusa 3-70-2300

what do you think?


Differential Ratio: 3.3076923076923075
Transmission Ratio: 1
Other Ratio: 1
Spur Tooth Count: 46
Pinion Tooth Count: 14
Total Voltage: 14.8
Motor KV: 2300
Tire Diameter (inches): 4.5
Tire Ballooning (inches): 0
Motor Current Draw: 100
Motor coil Ω: 0.005
Spur/Pinion Ratio: 3.29 : 1
Total Ratio: 10.86813 : 1
Tire Circumference (inches): 14.14 inches (359.08 mm)
Total Motor Speed: 32890 RPM
Vehicle Speed: 40.51 mph (65.08 km/h)
Effective KV Value: 2222.3
KT constant: 0.59 oz-in/A
Motor Torque: 0.31 ft-lbs
Final Torque: 3.33 ft-lbs
Final Power: 1480 watts (2 HP)