Scorpion SII 3020-780KV Prop Data    
     Motor Wind - 12T Delta           Motor Kv  No-Load Current  Motor Resistance
(17 Strands of 0.25mm Wire)     780 RPM/Volt      Io = 1.21 Amps  Rm = 0.030 Ohms
                 
Prop Prop  Input  Motor Watts  Prop Thrust Thurst Thrust
Manf. Size Voltage Amps Input RPM Grams Ounces G/W
APC 8 x 4 10.5 5.6 58.80 8025 400 14.11 6.80
APC 8 x 6 10.5 8.58 90.09 7850 500 17.64 5.55
APC 8 x 8 10.5 11.34 119.07 7675 550 19.40 4.62
APC 9 x 4.5 10.5 8.67 91.04 7825 650 22.93 7.14
APC 9 x 6 10.5 10.69 112.25 7750 700 24.69 6.24
APC 9 x 7.5 10.5 13.96 146.58 7550 750 26.46 5.12
APC 10 x 5 10.5 12.1 127.05 7600 900 31.75 7.08
APC 10 x 7 10.5 15.14 158.97 7500 950 33.51 5.98
APC 10 x 10 10.5 23.02 241.71 7100 975 34.39 4.03
APC 11 x 5.5 10.5 15.76 165.48 7475 1150 40.57 6.95
APC 11 x 7 10.5 19.79 207.80 7250 1250 44.09 6.02
APC 11 x 8 10.5 21.37 224.39 7175 1275 44.98 5.68
APC 11 x 8.5 10.5 23.35 245.18 7100 1300 45.86 5.30
APC 11 x 10 10.5 28.83 302.72 6775 1150 40.57 3.80
APC 12 x 6 10.5 21.8 228.90 7175 1500 52.91 6.55
APC 12 x 8 10.5 26.72 280.56 6900 1650 58.20 5.88
APC 12 x 10 10.5 33.02 346.71 6575 1550 54.68 4.47
APC 13 x 6.5 10.5 28.62 300.51 6825 1850 65.26 6.16
APC 13 x 8 10.5 31.66 332.43 6650 1875 66.14 5.64
                 
APC 8 x 4 14 9.16 128.24 10500 650 22.93 5.07
APC 8 x 6 14 14.87 208.18 10150 800 28.22 3.84
APC 8 x 8 14 19.29 270.06 9875 825 29.10 3.05
APC 9 x 4.5 14 14.65 205.10 10175 1050 37.04 5.12
APC  9 x 6 14 17.93 251.02 10000 1150 40.57 4.58
APC 9 x 7.5 14 23.33 326.62 9700 1225 43.21 3.75
APC 10 x 5 14 20.28 283.92 9850 1500 52.91 5.28
APC 10 x 7 14 25.09 351.26 9600 1550 54.68 4.41
APC 11 x 5.5 14 26.56 371.84 9500 1900 67.02 5.11
APC 11 x 7 14 33.06 462.84 9175 1950 68.79 4.21
                 
APC 8 x 4 17.5 13.9 243.25 12875 1100 38.80 4.52
APC 8 x 6 17.5 24.16 422.80 12225 1200 42.33 2.84
APC 8 x 8 17.5 29.68 519.40 11875 1150 40.57 2.21
APC 9 x 4.5 17.5 22.14 387.45 12650 1650 58.20 4.26
APC  9 x 6 17.5 26.92 471.10 12075 1800 63.49 3.82
APC 9 x 7.5 17.5 35.41 619.68 11575 1850 65.26 2.99
APC 10 x 5 17.5 30.22 528.85 11875 2050 72.31 3.88
APC 10 x 7 17.5 37.55 657.13 11425 2150 75.84 3.27
APC 11 x 5.5 17.5 40.24 704.20 11275 2800 98.77 3.98