Scorpion SII-3014-1220 Prop Data
Wind - 11T Delta Motor Kv No-Load Current Motor Resistance I Max P Max
( 14 x 0.25mm Wire ) 1220 RPM/Volt Io = 1.64 Amps Rm = 0.018 Ohms 46 Amps 640 W
 
Outside Diameter Body Length Total Shaft Length Shaft Diameter Motor Weight
37.5 mm,  1.47 in. 39.7mm,  1.1.56 in. 68.5 mm,  2.69 in. 5.0 mm,  0.196 in. 129 gm,   4.52 oz
 
Prop Prop Input Motor Watts Prop Pitch Thrust  Thrust Thrust
Manf. Size Voltage Amps Input RPM Speed Grams Ounces G/W
APC 8x4E 10.5 16.12 169.3 11,725 44.4 886 31.25 5.23
APC 8x6E 10.5 24.40 256.2 11,125 63.2 1017 35.87 3.97
APC 8x8E 10.5 31.76 333.5 10,725 81.3 974 34.36 2.92
APC 9x4.5E 10.5 23.11 242.7 11,325 48.3 1269 44.76 5.23
APC 9x6E 10.5 28.01 294.1 10,975 62.4 1376 48.54 4.68
APC 9x7.5E 10.5 37.57 394.5 10,350 73.5 1425 50.26 3.61
APC 9x9E 10.5 44.65 468.8 10,000 85.2 1307 46.10 2.79
APC 10x5E 10.5 31.98 335.8 10,700 50.7 1640 57.85 4.88
APC 10x7E 10.5 39.86 418.5 10,175 67.4 1748 61.66 4.18
APC 10x10E 10.5 54.98 577.3 9,175 86.9 1477 52.10 2.56
APC 11x5.5E 10.5 44.04 462.4 10,025 52.2 2073 73.12 4.48
APC 11x7E 10.5 50.19 527.0 9,525 63.1 2103 74.18 3.99
APC 11x8E 10.5 53.58 562.6 9,275 70.3 2025 71.43 3.60
APC 12x6E 10.5 54.72 574.6 9,250 52.6 2456 86.63 4.27
APC 13x4E 10.5 47.22 495.8 9,750 36.9 2501 88.22 5.04
XOAR 10x4 10.5 24.20 254.1 11,225 42.5 1349 47.58 5.31
XOAR 10x5 10.5 28.68 301.1 10,975 52.0 1522 53.69 5.05
XOAR 10x6 10.5 31.94 335.4 10,750 61.1 1556 54.89 4.64
XOAR 11x4 10.5 31.03 325.8 10,775 40.8 1706 60.18 5.24
XOAR 11x5 10.5 38.05 399.5 10,375 49.1 1946 68.64 4.87
XOAR 11x7 10.5 47.13 494.9 9,750 64.6 1909 67.34 3.86
XOAR 12x4 10.5 41.31 433.8 10,175 38.5 2117 74.67 4.88
XOAR 12x6 10.5 50.50 530.3 9,475 53.8 2358 83.18 4.45
XOAR 13x4 10.5 48.08 504.8 9,650 36.6 2381 83.99 4.72
XOAR 13x5 10.5 54.99 577.4 9,225 43.7 2577 90.90 4.46
 
Prop Prop Input Motor Watts Prop Pitch Thrust  Thrust Thrust
Manf. Size Voltage Amps Input RPM Speed Grams Ounces G/W
APC 7x4E 14.0 17.76 248.6 15,875 60.1 1055 37.21 4.24
APC 7x5E 14.0 21.81 305.3 15,550 73.6 1154 40.71 3.78
APC 7x6E 14.0 23.01 322.1 15,425 87.6 1139 40.18 3.54
APC 8x4E 14.0 26.61 372.5 15,050 57.0 1526 53.83 4.10
APC 8x6E 14.0 41.77 584.8 13,975 79.4 1668 58.84 2.85
APC 8x8E 14.0 52.28 731.9 13,200 100.0 1485 52.38 2.03
APC 9x4.5E 14.0 38.63 540.8 14,225 60.6 2115 74.60 3.91
APC 9x6E 14.0 44.77 626.8 13,825 78.6 2205 77.78 3.52
APC 9x7.5E 14.0 62.17 870.4 12,525 89.0 2149 75.80 2.47
APC 10x5E 14.0 52.33 732.6 13,225 62.6 2608 91.99 3.56
XOAR 10x4 14.0 39.10 547.4 14,200 53.8 2259 79.68 4.13
XOAR 10x5 14.0 46.31 648.3 13,750 65.1 2473 87.23 3.81
XOAR 10x6 14.0 51.00 714.0 13,375 76.0 2448 86.35 3.43
XOAR 11x4 14.0 50.00 700.0 13,425 50.9 2780 98.06 3.97
 
Prop Prop Input Motor Watts Prop Pitch Thrust  Thrust Thrust
Manf. Size Voltage Amps Input RPM Speed Grams Ounces G/W
APC 7x4E 17.5 26.93 471.3 19,125 72.4 1609 56.76 3.41
APC 7x5E 17.5 32.84 574.7 18,625 88.2 1648 58.13 2.87
APC 7x6E 17.5 34.02 595.4 18,525 105.3 1642 57.92 2.76
APC 8x4E 17.5 39.75 695.6 18,075 68.5 2247 79.26 3.23
Propeller Chart Color Code Explanation
   The prop is to small to get good performance from the motor. (Less than 50% power)
   The prop is sized right to get good power from the motor. (50 to 90% power)
   The prop can be used, but full throttle should be kept to short bursts. (90 to 105% power)
   The prop is too big for the motor and should not be used. (Over 105% power)