Scorpion S-4025-16 Prop Data    
     Motor Wind - 16T Delta           Motor Kv  No-Load Current  Motor Resistance
(18 Strands of 0.25mm Wire)     332 RPM/Volt      Io = 1.17 Amps  Rm = 0.034 Ohms
                 
Prop Prop  Input  Motor Watts  Prop Thrust Thurst Thrust
Manf. Size Voltage Amps Input RPM Grams Ounces G/W
APC 13 x 4 17.5 6 105.0 5880 800 28.22 7.62
APC 13 x 6.5 17.5 9 157.5 5770 1000 35.27 6.35
APC 14 x 7 17.5 12 210.0 5697 1400 49.38 6.67
APC 15 x 10 17.5 21 367.5 5395 2000 70.55 5.44
APC 16 x 8 17.5 23 402.5 5340 2500 88.19 6.21
APC 16 x 10 17.5 28 490.0 5220 2300 81.13 4.69
APC 16 x 12 17.5 33 577.5 5054 2100 74.08 3.64
APC 17 x 10 17.5 31 542.5 5133 3000 105.82 5.53
APC 17 x 12 17.5 35 612.5 4986 2800 98.77 4.57
APC 18 x 10 17.5 35 612.5 4999 3500 123.46 5.71
APC 19 x 10 17.5 40 700.0 4856 4100 144.63 5.86
APC 20 x 8 17.5 38 665.0 4940 5000 176.37 7.52
APC 20 x 11 17.5 46 805.0 4683 4800 169.32 5.96
APC 22 x 10 17.5 55 962.5 4432 5800 204.59 6.03
APC 22 x 12 17.5 62 1085.0 4252 5700 201.07 5.25
APC 24 x 12 17.5 73 1277.5 3861 6400 225.76 5.01
                 
APC 13 x 4 21 8 168.0 6950 1200 42.33 7.14
APC 13 x 6.5 21 13 273.0 6780 1600 56.44 5.86
APC 14 x 7 21 18 378.0 6602 2000 70.55 5.29
APC 15 x 10 21 29 609.0 6254 2800 98.77 4.60
APC 16 x 8 21 32 672.0 6189 3600 126.99 5.36
APC 16 x 10 21 38 798.0 6038 3200 112.88 4.01
APC 16 x 12 21 44 924.0 5775 3000 105.82 3.25
APC 17 x 10 21 41 861.0 5919 4200 148.15 4.88
APC 17 x 12 21 47 987.0 5722 4000 141.10 4.05
APC 18 x 10 21 48 1008.0 5743 5000 176.37 4.96
APC 19 x 10 21 54 1134.0 5518 5600 197.54 4.94
APC 20 x 8 21 49 1029.0 5677 5800 204.59 5.64
APC 20 x 11 21 62 1302.0 5280 5600 197.54 4.30
APC 22 x 10 21 74 1554.0 4998 7100 250.45 4.57
APC 22 x 12 21 83 1743.0 4743 7000 246.92 4.02
APC 24 x 12 21 96 2016.0 4288 7800 275.14 3.87