BadAss BA-3530-470 Performance Test Data
Magnets Motor Wind Motor Kv No-Load Current Motor Resistance I Max P Max (6S)
14-Pole 12-Turn Delta 470 RPM/Volt Io = 1.54 Amps @ 10v Rm = 0.031 Ohms 60 Amps 1200 W 
 
Stator Outside Diameter Body Length Total Shaft Length Shaft Diameter Motor Weight
12-Slot 43.5 mm,  1.713 in. 56.0 mm,  2.205 in. 78.0 mm,  3.071 in. 6.00 mm,  0.236 in. 313 gm,   11.04 oz
 
Test Data From Input 12.0 V 15.0 V 18.0V 21.0V Measured Kv value Measured Rm Value
Sample Motor Io Value 1.597 A 1.649 A 1.738 A 1.887 A 476 RPM/Volt @ 15V 0.0308 Ohms
 
4-cell Li-Po Test Data
Prop Prop Li-Po Input Motor Input Prop Pitch Speed Thrust  Thrust Thrust Eff.
Manf. Size Cells Voltage Amps Watts RPM in MPH Grams Ounces Grams/W
APC 14x8.5-E 4 14.8 24.12 356.9 6,295 50.7 2115 74.61 5.93
APC 14x10-E 4 14.8 23.96 354.5 6,298 59.6 2083 73.47 5.87
APC 14x12-E 4 14.8 35.83 530.3 5,960 67.7 1895 66.84 3.57
APC 15x7-E 4 14.8 23.22 343.7 6,319 41.9 2291 80.81 6.67
APC 15x8-E 4 14.8 26.01 385.0 6,234 47.2 2348 82.81 6.10
APC 15x10-E 4 14.8 36.19 535.6 5,928 56.1 2614 92.21 4.88
APC 16x7-E 4 14.8 30.74 455.0 6,095 40.4 2872 101.31 6.31
APC 16x8-E 4 14.8 37.61 556.7 5,888 44.6 3090 109.01 5.55
APC 16x10-E 4 14.8 41.60 615.7 5,753 54.5 3130 110.40 5.08
APC 16x12-E 4 14.8 50.50 747.4 5,468 62.1 2655 93.66 3.55
APC 17x7-E 4 14.8 35.03 518.4 5,972 39.6 3262 115.05 6.29
APC 17x8-E 4 14.8 41.59 615.5 5,766 43.7 3468 122.34 5.63
APC 17x10-E 4 14.8 49.11 726.9 5,513 52.2 3504 123.59 4.82
APC 17x12-E 4 14.8 55.78 825.6 5,285 60.1 3237 114.17 3.92
APC 18x8-E 4 14.8 45.21 669.0 5,653 42.8 3875 136.68 5.79
APC 18x10-E 4 14.8 50.91 753.5 5,415 51.3 3926 138.48 5.21
APC 18x12-E 4 14.8 67.30 996.0 5,001 56.8 3533 124.62 3.55
APC 19x8-E 4 14.8 56.15 831.0 5,260 39.8 4325 152.54 5.20
APC 19x10-E 4 14.8 57.44 850.1 5,220 49.4 4417 155.79 5.20
MAS 13x8x3 4 14.8 23.11 342.0 6,324 47.9 2022 71.32 5.91
MAS 14x7x3 4 14.8 27.40 405.5 9,198 61.0 2418 85.29 5.96
MAS 14x9x3 4 14.8 33.14 490.4 6,023 51.3 2722 96.00 5.55
MAS 15x7x3 4 14.8 34.37 508.7 5,891 39.1 2925 103.19 5.75
MAS 16x8x3 4 14.8 40.42 598.2 5,814 44.0 3346 118.04 5.59
MAS 16x10x3 4 14.8 49.98 739.7 5,467 51.8 3766 132.83 5.09
 
5-cell Li-Po Test Data
Prop Prop Li-Po Input Motor Input Prop Pitch Speed Thrust  Thrust Thrust Eff.
Manf. Size Cells Voltage Amps Watts RPM in MPH Grams Ounces Grams/W
APC 13x7-F 5 18.5 21.38 395.5 7,911 52.4 2237 78.91 5.66
APC 13x8-E 5 18.5 28.28 523.2 7,778 58.9 2514 88.69 4.81
APC 13x10-E 5 18.5 37.69 697.3 7,425 70.3 2432 85.77 3.49
APC 13x10-F 5 18.5 28.70 531.0 7,763 73.5 2638 93.05 4.97
APC 14x6-E 5 18.5 23.83 440.8 7,910 44.9 2608 91.99 5.92
APC 14x7-E 5 18.5 32.28 597.2 7,632 50.6 2994 105.61 5.01
APC 14x8.5-E 5 18.5 34.68 641.5 7,535 60.7 3056 107.79 4.76
APC 14x10-E 5 18.5 34.66 641.2 7,526 71.3 3016 106.39 4.70
APC 14x10-F 5 18.5 36.07 667.3 7,487 70.9 3187 112.41 4.78
APC 14x12-E 5 18.5 51.23 947.7 7,025 79.8 2684 94.66 2.83
APC 15x4-E 5 18.5 25.58 473.2 7,855 29.8 2905 102.48 6.14
APC 15x6-E 5 18.5 34.27 633.9 7,547 42.9 3437 121.24 5.42
APC 15x7-E 5 18.5 33.41 618.0 7,568 50.2 3383 119.34 5.47
APC 15x8-E 5 18.5 37.49 693.6 7,440 56.4 3421 120.69 4.93
APC 15x10-E 5 18.5 52.27 967.0 6,977 66.1 3665 129.29 3.79
APC 15x12-F 5 18.5 46.71 864.0 7,133 81.1 3911 137.97 4.53
APC 16x7-E 5 18.5 44.49 823.1 7,235 48.0 4201 148.19 5.10
APC 16x8-E 5 18.5 55.20 1021.1 6,872 52.1 4278 150.90 4.19
APC 16x10-E 5 18.5 60.55 1120.2 6,678 63.2 4256 150.14 3.80
APC 17x7-E 5 18.5 48.77 902.2 7,063 46.8 4620 162.98 5.12
APC 17x8-E 5 18.5 59.85 1107.3 6,724 50.9 4807 169.55 4.34
APC 18x8-E 5 18.5 62.45 1155.3 6,594 50.0 5382 189.83 4.66
MAS 12x8x3 5 18.5 29.05 537.5 7,448 56.4 2662 93.91 4.95
MAS 13x8x3 5 18.5 32.65 604.1 7,604 57.6 2992 105.53 4.95
MAS 14x7x3 5 18.5 38.32 708.8 7,403 49.1 3503 123.58 4.94
MAS 14x9x3 5 18.5 46.15 853.8 7,183 61.2 3966 139.89 4.64
MAS 15x7x3 5 18.5 47.99 887.8 7,097 47.0 4194 147.94 4.72
MAS 16x8x3 5 18.5 55.77 1031.8 6,844 51.8 4727 166.73 4.58
 
6-cell Li-Po Test Data
Prop Prop Li-Po Input Motor Input Prop Pitch Speed Thrust  Thrust Thrust Eff.
Manf. Size Cells Voltage Amps Watts RPM in MPH Grams Ounces Grams/W
APC 12x8-E 6 22.2 35.61 790.4 9,009 68.3 2676 94.41 3.39
APC 12x10-E 6 22.2 38.08 845.3 8,949 84.7 2638 93.07 3.12
APC 12x12-E 6 22.2 41.90 930.1 8,773 99.7 2431 85.74 2.61
APC 13x4-E 6 22.2 20.78 461.4 9,597 36.4 2562 90.36 5.55
APC 13x4.5-F2B 6 22.2 26.16 580.7 9,394 40.0 2977 105.01 5.13
APC 13x5.5-E 6 22.2 26.16 580.7 9,394 48.9 2997 105.72 5.16
APC 13x6.5-E 6 22.2 35.28 783.3 9,072 55.8 3329 117.42 4.25
APC 13x6.5-F2B 6 22.2 38.69 859.0 8,913 54.9 3089 108.95 3.60
APC 13x7-F 6 22.2 29.02 644.2 9,283 61.5 3152 111.19 4.89
APC 13x8-E 6 22.2 38.92 864.1 8,965 67.9 3397 119.81 3.93
APC 13x10-E 6 22.2 52.06 1155.8 8,531 80.8 3201 112.90 2.77
APC 13x10-F 6 22.2 38.25 849.1 8,974 85.0 3568 125.86 4.20
APC 14x6-E 6 22.2 32.18 714.4 9,194 52.2 3585 126.46 5.02
APC 14x7-E 6 22.2 45.37 1007.2 8,750 58.0 4030 142.14 4.00
APC 14x8.5-E 6 22.2 48.49 1076.5 8,650 69.6 4015 141.62 3.73
APC 14x10-E 6 22.2 48.58 1078.6 8,648 81.9 3934 138.77 3.65
APC 14x10-F 6 22.2 48.86 1084.7 8,632 81.7 4333 152.84 3.99
APC 14x12-E 6 22.2 67.58 1500.3 7,969 90.6 3428 120.92 2.29
APC 15x4-E 6 22.2 35.49 787.9 9,078 34.4 4064 143.34 5.16
APC 15x6-E 6 22.2 47.92 1063.8 8,658 49.2 4655 164.20 4.38
APC 15x7-E 6 22.2 45.41 1008.0 8,736 57.9 4633 163.43 4.60
APC 15x8-E 6 22.2 51.85 1151.1 8,540 64.7 4584 161.69 3.98
APC 15x10-E 6 22.2 70.25 1559.6 7,954 75.3 4868 171.72 3.12
APC 15x12-F 6 22.2 62.78 1393.6 8,132 92.4 5195 183.24 3.73
APC 16x7-E 6 22.2 60.20 1336.4 8,227 54.5 5604 197.68 4.19
APC 17x7-E 6 22.2 65.00 1442.9 8,038 53.3 6108 215.46 4.23
MAS 12x6x3 6 22.2 27.34 606.9 9,557 54.3 2858 100.82 4.71
MAS 12x8x3 6 22.2 39.19 869.9 8,940 67.7 3608 127.25 4.15
MAS 13x8x3 6 22.2 43.54 966.5 8,803 66.7 4014 141.59 4.15
MAS 14x7x3 6 22.2 51.03 1132.9 8,551 56.7 4759 167.85 4.20
MAS 14x9x3 6 22.2 60.16 1335.5 8,220 70.1 5186 182.94 3.88
MAS 15x7x3 6 22.2 64.14 1424.0 8,171 54.2 5694 200.84 4.00
 
8-cell Li-Po Test Data
Prop Prop Li-Po Input Motor Input Prop Pitch Speed Thrust  Thrust Thrust Eff.
Manf. Size Cells Voltage Amps Watts RPM in MPH Grams Ounces Grams/W
APC 10x7-E 8 29.6 28.28 837.1 12,389 82.1 2563 90.39 3.06
APC 10x8-E 8 29.6 30.66 907.4 12,005 90.9 2498 88.10 2.75
APC 10x10-E 8 29.6 41.14 1217.8 11,841 112.1 2356 83.11 1.93
APC 11x5.5-E 8 29.6 31.68 937.8 12,226 63.7 3312 116.84 3.53
APC 11x7-E 8 29.6 36.42 1077.9 11,789 78.1 3349 118.14 3.11
APC 11x8-E 8 29.6 43.08 1275.0 11,759 89.1 3260 115.00 2.56
APC 11x8.5-E 8 29.6 45.93 1359.5 11,646 93.7 3357 118.40 2.47
APC 11x10-E 8 29.6 51.46 1523.2 11,441 108.3 3138 110.70 2.06
APC 12x6-E 8 29.6 44.30 1311.3 11,719 66.6 4138 145.96 3.16
APC 12x6-F2B 8 29.6 42.46 1256.8 11,538 65.6 4066 143.42 3.24
APC 12x6.5W-F2B 8 29.6 46.57 1378.5 11,606 71.4 4903 172.94 3.56
APC 12x8-E 8 29.6 52.68 1559.3 11,410 86.4 3852 135.88 2.47
APC 12x10-E 8 29.6 64.50 1909.2 10,908 103.3 3878 136.79 2.03
APC 13x4-E 8 29.6 34.01 1006.8 11,930 45.2 4216 148.70 4.19
APC 13x4.5-F2B 8 29.6 45.12 1335.5 11,665 49.7 4649 163.98 3.48
APC 13x5.5-E 8 29.6 44.68 1322.5 11,725 61.1 4825 170.18 3.65
APC 13x6.5-E 8 29.6 63.51 1879.8 10,936 67.3 4817 169.90 2.56
APC 13x6.5-F2B 8 29.6 65.00 1924.0 10,892 67.0 4641 163.70 2.41
APC 14x6-E 8 29.6 52.08 1541.7 11,139 63.3 5453 192.35 3.54
MAS 10x7x3 8 29.6 28.67 848.7 12,153 80.6 3130 110.40 3.69
MAS 11x7x3 8 29.6 36.86 1091.0 12,070 80.0 3857 136.07 3.54
MAS 11x8x3 8 29.6 41.13 1217.4 11,892 90.1 3957 139.58 3.25
MAS 12x6x3 8 29.6 42.26 1250.7 11,831 67.2 4548 160.43 3.64
MAS 12x8x3 8 29.6 56.14 1661.7 10,999 83.3 5514 194.50 3.32
MAS 13x8x3 8 29.6 65.37 1934.8 10,883 82.4 6211 219.09 3.21
                     
                     
© 2019 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.