BadAss BA-4530-730 Performance Test Data
Magnets Motor Wind Motor Kv No-Load Current Motor Resistance I Max P Max (6S)
14-Pole 6-Turn Delta 730 RPM/Volt Io = 4.94 Amps @ 10v Rm = 0.007 Ohms 150 Amps 3330 W
 
Stator Outside Diameter Body Length Total Shaft Length Shaft Diameter Motor Weight
12-Slot 55.0 mm, 2.165 in. 62.3 mm, 2.453 in. 85.0 mm, 3.346 in. 8.00 mm, 0.315 in. 528 gm, 18.64 oz
 
Test Data From Input 8.0 V 10.0 V 12.0V 14.0V Measured Kv value Measured Rm Value
Sample Motor Io Value 4.554 A 4.942 A 5.509 A 6.155 A 734 RPM/Volt @ 10V 0.0067 Ohms
 
4-cell Li-Po Test Data
Prop Prop Li-Po Input Motor Watts Prop Pitch Thrust Thrust Thrust Eff.
Manf. Size Cells Voltage Amps Input RPM Speed Grams Ounces Grams/W
APC 12x8-E 4 14.8 69.06 1022.0 10,050 76.1 3015 106.35 2.95
APC 12x10-E 4 14.8 86.72 1283.5 9,805 92.9 3152 111.18 2.46
APC 12x12-E 4 14.8 90.19 1334.8 9,750 110.8 3029 106.84 2.27
APC 13x5.5-E 4 14.8 57.03 844.1 10,211 53.2 3636 128.26 4.31
APC 13x6.5-E 4 14.8 83.79 1240.0 9,873 60.8 3967 139.93 3.20
APC 13x8-E 4 14.8 88.17 1304.9 9,789 74.2 4153 146.49 3.18
APC 13x10-E 4 14.8 118.28 1750.6 9,380 88.8 3845 135.63 2.20
APC 14x6-E 4 14.8 70.73 1046.7 10,015 56.9 4459 157.29 4.26
APC 14x7-E 4 14.8 107.99 1598.2 9,505 63.0 4895 172.67 3.06
APC 14x8.5-E 4 14.8 106.28 1573.0 9,559 76.9 4812 169.74 3.06
APC 14x10-E 4 14.8 108.20 1601.4 9,500 90.0 4754 167.69 2.97
APC 14x12-E 4 14.8 159.66 2362.9 8,910 101.3 4259 150.23 1.80
APC 15x4-E 4 14.8 79.96 1183.3 9,930 37.6 5088 179.47 4.30
APC 15x6-E 4 14.8 108.61 1607.4 9,495 53.9 5651 199.33 3.52
APC 15x7-E 4 14.8 102.57 1518.1 9,605 63.7 5797 204.48 3.82
APC 15x8-E 4 14.8 113.04 1672.9 9,405 71.3 5488 193.58 3.28
APC 15x10-E 4 14.8 171.79 2542.5 8,725 82.6 5745 202.65 2.26
APC 16x7-E 4 14.8 140.79 2083.6 9,046 60.0 6959 245.47 3.34
BadAss 12x8-EW 4 14.8 67.57 1000.0 10,095 76.5 2635 92.95 2.64
BadAss 13x6-EW 4 14.8 56.00 828.8 10,231 58.1 3414 120.43 4.12
BadAss 13x8-EW 4 14.8 81.75 1209.8 9,913 75.1 3478 122.68 2.87
BadAss 13x10-EW 4 14.8 104.29 1543.4 9,584 90.8 3629 128.01 2.35
BadAss 14x6-EW 4 14.8 78.57 1162.8 9,969 56.6 4304 151.82 3.70
BadAss 14x8-EW 4 14.8 92.46 1368.5 9,720 73.6 4785 168.79 3.50
BadAss 14x10-EW 4 14.8 125.08 1851.2 9,266 87.7 4774 168.40 2.58
BadAss 15x6-EW 4 14.8 100.49 1487.3 9,650 54.8 5503 194.11 3.70
BadAss 15x7-EW 4 14.8 99.76 1476.4 9,669 64.1 5705 201.24 3.86
BadAss 15x8-EW 4 14.8 115.56 1710.2 9,460 71.7 5039 177.75 2.95
BadAss 15x10-EW 4 14.8 146.87 2173.7 8,927 84.5 5320 187.66 2.45
BadAss 16x6-EW 4 14.8 114.45 1693.8 9,466 53.8 6458 227.80 3.81
BadAss 16x7-EW 4 14.8 128.99 1909.0 9,262 61.4 6623 233.62 3.47
BadAss 16x8-EW 4 14.8 147.49 2182.8 9,005 68.2 6515 229.81 2.98
BadAss 16x10-EW 4 14.8 166.75 2467.9 8,770 83.0 6714 236.83 2.72
BadAss 17x6-EW 4 14.8 154.54 2287.1 8,884 50.5 7115 250.97 3.11
MAS 12x6x3 4 14.8 55.46 820.8 10,343 58.8 3286 115.91 4.00
MAS 12x8x3 4 14.8 79.67 1179.1 9,950 75.4 4332 152.81 3.67
MAS 13x8x3 4 14.8 90.17 1334.5 9,767 74.0 4865 171.61 3.65
MAS 14x7x3 4 14.8 106.94 1582.6 9,533 63.2 5829 205.61 3.68
MAS 14x9x3 4 14.8 127.86 1892.3 9,286 79.1 6482 228.65 3.43
MAS 15x7x3 4 14.8 135.78 2009.5 9,148 60.6 7046 248.54 3.51
MAS 16x8x3 4 14.8 155.85 2306.6 8,786 66.6 7854 277.04 3.40
 
5-cell Li-Po Test Data
Prop Prop Li-Po Input Motor Watts Prop Pitch Thrust Thrust Thrust Eff.
Manf. Size Cells Voltage Amps Input RPM Speed Grams Ounces Grams/W
APC 10x8-E 5 18.5 61.57 1139.0 12,710 96.3 2698 95.17 2.37
APC 10x10-E 5 18.5 81.00 1498.6 12,400 117.4 2609 92.03 1.74
APC 11x5.5-E 5 18.5 62.71 1160.1 12,694 66.1 3507 123.71 3.02
APC 11x7-E 5 18.5 77.35 1430.9 12,496 82.8 3773 133.09 2.64
APC 11x8-E 5 18.5 86.03 1591.6 12,399 93.9 3611 127.37 2.27
APC 11x8.5-E 5 18.5 91.89 1699.9 12,269 98.8 3700 130.51 2.18
APC 11x10-E 5 18.5 103.71 1918.5 12,133 114.9 3551 125.26 1.85
APC 12x6-E 5 18.5 90.99 1683.3 12,306 69.9 4609 162.58 2.74
APC 12x8-E 5 18.5 107.75 1993.4 12,056 91.3 4411 155.59 2.21
APC 12x10-E 5 18.5 134.68 2491.6 11,714 110.9 4442 156.69 1.78
APC 12x12-E 5 18.5 134.20 2482.6 11,694 132.9 4343 153.19 1.75
APC 13x4-E 5 18.5 69.26 1281.3 12,588 47.7 4517 159.33 3.53
APC 13x5.5-E 5 18.5 89.63 1658.2 12,335 64.2 5361 189.10 3.23
APC 13x6.5-E 5 18.5 134.14 2481.5 11,641 71.7 5448 192.17 2.20
APC 13x8-E 5 18.5 140.58 2600.7 11,606 87.9 5812 205.01 2.23
BadAss 11x8-EW 5 18.5 73.87 1366.6 12,586 95.3 3020 106.53 2.21
BadAss 12x6-EW 5 18.5 71.60 1324.5 12,600 71.6 3688 130.09 2.78
BadAss 12x7-EW 5 18.5 86.04 1591.7 12,425 82.4 4037 142.40 2.54
BadAss 12x8-EW 5 18.5 99.18 1834.9 12,230 92.7 3810 134.39 2.08
BadAss 13x6-EW 5 18.5 84.82 1569.1 12,444 70.7 5126 180.81 3.27
BadAss 13x8-EW 5 18.5 120.61 2231.3 11,944 90.5 4909 173.16 2.20
BadAss 13x10-EW 5 18.5 150.76 2789.1 11,464 108.6 5109 180.21 1.83
BadAss 14x6-EW 5 18.5 121.91 2255.3 11,879 67.5 6021 212.38 2.67
BadAss 14x8-EW 5 18.5 140.09 2591.6 11,595 87.8 6594 232.60 2.54
BadAss 14x10-EW 5 18.5 187.38 3466.4 10,986 104.0 6524 230.13 1.88
BadAss 15x6-EW 5 18.5 152.19 2815.4 11,434 65.0 7906 278.88 2.81
BadAss 15x7-EW 5 18.5 146.15 2703.8 11,572 76.7 8074 284.80 2.99
MAS 11x7x3 5 18.5 70.37 1301.8 12,662 83.9 4207 148.40 3.23
MAS 11x8x3 5 18.5 77.78 1438.9 12,493 94.6 4245 149.74 2.95
MAS 12x6x3 5 18.5 81.75 1512.3 12,440 70.7 5021 177.11 3.32
MAS 12x8x3 5 18.5 116.32 2151.9 11,979 90.8 6423 226.56 2.98
MAS 13x8x3 5 18.5 132.09 2443.7 11,754 89.0 7143 251.96 2.92
MAS 14x7x3 5 18.5 155.60 2878.7 11,353 75.3 8458 298.35 2.94
 
6-cell Li-Po Test Data
Prop Prop Li-Po Input Motor Watts Prop Pitch Thrust Thrust Thrust Eff.
Manf. Size Cells Voltage Amps Input RPM Speed Grams Ounces Grams/W
APC 10x6-E 6 22.2 65.06 1444.3 15,325 87.1 3460 122.05 2.40
APC 10x7-E 6 22.2 80.36 1784.0 15,010 99.5 3738 131.85 2.10
APC 10x8-E 6 22.2 89.57 1988.4 14,855 112.5 3681 129.84 1.85
APC 10x10-E 6 22.2 113.31 2515.5 14,450 136.8 3550 125.22 1.41
APC 11x5.5-E 6 22.2 96.14 2134.4 14,731 76.7 4788 168.89 2.24
APC 11x7-E 6 22.2 113.82 2526.9 14,448 95.8 4962 175.03 1.96
APC 11x8-E 6 22.2 125.09 2777.0 14,300 108.3 4779 168.57 1.72
APC 11x8.5-E 6 22.2 133.08 2954.4 14,138 113.8 4934 174.04 1.67
APC 11x10-E 6 22.2 146.27 3247.2 13,921 131.8 4675 164.91 1.44
BadAss 10x7-EW 6 22.2 68.88 1529.1 15,250 101.1 2950 104.06 1.93
BadAss 10x8-EW 6 22.2 77.40 1718.2 15,075 114.2 3283 115.80 1.91
BadAss 11x5-EW 6 22.2 67.92 1507.8 15,278 72.3 3813 134.50 2.53
BadAss 11x6-EW 6 22.2 78.61 1745.1 15,058 85.6 4223 148.96 2.42
BadAss 11x7-EW 6 22.2 80.71 1791.9 15,016 99.5 4137 145.93 2.31
BadAss 11x8-EW 6 22.2 100.89 2239.8 14,684 111.2 4081 143.95 1.82
BadAss 12x6-EW 6 22.2 102.16 2267.8 14,720 83.6 4982 175.73 2.20
BadAss 12x7-EW 6 22.2 119.72 2657.8 14,444 95.7 5378 189.70 2.02
BadAss 12x8-EW 6 22.2 135.88 3016.6 14,170 107.3 5099 179.86 1.69
BadAss 13x6-EW 6 22.2 120.63 2678.0 14,451 82.1 6650 234.57 2.48
BadAss 13x8-EW 6 22.2 156.29 3469.6 13,376 101.3 6147 216.83 1.77
MAS 10x5x3 6 22.2 53.38 1185.0 15,501 73.4 3708 130.80 3.13
MAS 10x7x3 6 22.2 79.41 1763.0 15,040 99.7 4638 163.60 2.63
MAS 11x7x3 6 22.2 96.86 2150.2 14,771 97.9 5723 201.87 2.66
MAS 11x8x3 6 22.2 109.81 2437.8 14,573 110.4 5622 198.31 2.31
MAS 12x6x3 6 22.2 114.09 2532.8 14,567 82.8 7001 246.95 2.76
MAS 12x8x3 6 22.2 156.15 3466.5 13,701 103.8 8524 300.68 2.46
                     
                     
2021 Innov8tive Designs, Inc.
This chart, and the data contained within it, are the property of Innov8tive Designs, Inc., and may not be reproduced without permission from the author.
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 80% power)
  The prop can be used, but full throttle should be kept to short bursts. (80 to 100% power)
  The prop is too big for the motor and should not be used. (Over 100% power)
PLEASE NOTE:
The Data contained in this Prop Chart is based on actual measurements, taken in a controlled test environment, at an altitude of
584 feet above sea level. The test voltages used are based on the standard output of a Li-Po battery under load, which is 3.70 volts
per cell. If you are using a battery that is larger in capacity than normal, or has a very high C-rating, then your actual voltages will
be higher than those shown in the chart, and this will result in a higher current and power value for every prop used. You should
always test your actual power system with a watt meter before flying your model to make sure that you are not exceeding the
recommended current and power ratings of the motor being used. The prop recommendations in this chart assume that the motor
receives adequate cooling throughout its operation. If your motor is being used inside a cowl or fuselage, you must ensure that
the motor receives sufficient airflow, and does not get too hot during operation. It is always best to use a prop size that pulls no
more than 80% of the motors maximum recommended current value to ensure safe operation under all conditions.