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RC Helicopter Calculator
Battery
Battery Voltage <-- Cell Count Cell Voltage
Battery mAh Battery C Rating Max Amp Draw
Avg. Amp Draw Avg. Minutes Run Time
Motor
Motor KV (RPM/V) Motor Max Continuous Current
Motor RPM
Gearing
Main Gear Teeth Autorotation Gear Teeth
Pinion Teeth Tail Gear Teeth
Gear Ratio 1::
Misc
Efficiency Factor Rotor Diameter (mm)
Calculated
Rotor Head Speed RPM
Rotor Tip Speed KM/H
Max Safe Forward Flight Speed KM/H