Scorpion S-5545-180KV Prop Data    
     Motor Wind - 8T Delta           Motor Kv  No-Load Current  Motor Resistance
(30 Strands of 0.29mm Wire)     180 RPM/Volt      Io = 1.92 Amps  Rm = 0.018 Ohms
                 
Prop Prop  Input  Motor Watts  Prop Thrust Thurst Thrust
Manf. Size Voltage Amps Input RPM Grams Ounces G/W
APC 16 x 12 35 28.9 1011.5 5903 2700 95.24 2.67
APC 17 x 12 35 31.3 1095.5 5864 3600 126.99 3.29
APC 18 x 12 35 39.8 1393.0 5762 4600 162.26 3.30
APC 19 x 12 35 42 1470.0 5717 6200 218.70 4.22
APC 20 x 12 35 48.2 1687.0 5655 7100 250.45 4.21
APC 21 x 12 35 54.3 1900.5 5577 8200 289.25 4.31
APC 22 x 12 35 63.4 2219.0 5547 8800 310.42 3.97
APC 24 x 12 35 77.1 2698.5 5258 11400 402.13 4.22
APC 25 x 12 35 88.2 3087.0 5113 12000 423.30 3.89
APC 26 x 12 35 92.7 3244.5 5087 13800 486.79 4.25
APC 27 x 12 35 98.4 3444.0 5015 15000 529.12 4.36
                 
APC 15 x 12 42 27 1134.0 7172 3400 119.93 3.00
APC 16 x 12 42 39.6 1663.2 6962 3800 134.04 2.28
APC 17 x 12 42 43.7 1835.4 6904 5200 183.43 2.83
APC 18 x 12 42 58.2 2444.4 6689 6200 218.70 2.54
APC 19 x 12 42 59.6 2503.2 6662 8300 292.78 3.32
APC 20 x 12 42 69.7 2927.4 6526 9200 324.53 3.14
APC 21 x 12 42 75.8 3183.6 6459 11000 388.02 3.46
APC 22 x 12 42 90.2 3788.4 6242 11400 402.13 3.01