BadAss BA-2826-1360 Performance Test Data
Magnets Motor Wind Motor Kv No-Load Current Motor Resistance I Max P Max (6S)
14-Pole 6-Turn Delta 1360 RPM/Volt Io = 3.70 Amps @ 10v Rm = 0.013 Ohms 95 Amps 2110W
 
Stator Outside Diameter Body Length Total Shaft Length Shaft Diameter Motor Weight
12-Slot 35.6 mm, 1.402 in. 46.0 mm, 1.811 in. 66.5 mm, 2.657 in. 5.00 mm, 0.197 in. 186 gm, 6.56 oz
 
Test Data From Input 10.0 V 12.0 V 14.0V 16.0V Measured Kv value Measured Rm Value
Sample Motor Io Value 3.049 A 3.508 A 3.710 A 3.982 A 1366 RPM/Volt @ 10V 0.0126 Ohms
 
3-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 7x7-E 3 11.1 30.88 342.8 13,840 91.7 1009 35.59 2.94
APC 8x6-E 3 11.1 44.40 492.8 13,252 75.3 1510 53.25 3.06
APC 8x8-E 3 11.1 57.26 635.6 12,736 96.5 1416 49.94 2.23
APC 9x4.5-E 3 11.1 40.17 445.8 13,427 57.2 1859 65.56 4.17
APC 9x6-E 3 11.1 47.93 532.1 13,122 74.6 1828 64.48 3.44
APC 9x7.5-E 3 11.1 70.59 783.5 12,218 86.8 1945 68.60 2.48
APC 9x9-E 3 11.1 79.21 879.2 11,892 101.4 1920 67.72 2.18
APC 10x5-E 3 11.1 57.36 636.7 12,750 60.4 2279 80.38 3.58
APC 10x5.8-F2B 3 11.1 62.05 688.8 12,627 69.4 2615 92.24 3.80
APC 10x6-E 3 11.1 64.36 714.4 12,498 71.0 2409 84.97 3.37
APC 10x6-F 3 11.1 50.68 562.5 12,988 73.8 2185 77.08 3.88
APC 10x7-E 3 11.1 73.60 816.9 12,118 80.3 2482 87.56 3.04
APC 10x8-E 3 11.1 81.18 901.1 11,830 89.6 2511 88.58 2.79
APC 10x10-E 3 11.1 95.66 1061.8 10,826 102.5 2022 71.32 1.90
APC 11x5.5-E 3 11.1 78.75 874.1 11,912 62.0 3141 110.81 3.59
APC 11x7-E 3 11.1 91.43 1014.8 11,382 75.4 3140 110.77 3.09
APC 11x8-E 3 11.1 99.68 1106.4 11,000 83.3 2901 102.33 2.62
APC 11x8-F 3 11.1 82.00 910.2 11,765 89.1 3090 108.99 3.39
MAS 8x6x3 3 11.1 40.21 446.4 13,442 76.4 1675 59.08 3.75
MAS 9x7x3 3 11.1 62.77 696.7 12,517 83.0 2454 86.56 3.52
MAS 10x5x3 3 11.1 57.30 636.1 12,737 60.3 2531 89.27 3.98
MAS 10x7x3 3 11.1 80.03 888.3 11,851 78.6 3045 107.41 3.43
MAS 11x7x3 3 11.1 93.38 1036.5 11,248 74.6 3436 121.21 3.32
                     
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 7x5-E 4 14.8 39.93 591.0 18,227 86.3 1543 54.44 2.61
APC 7x6-E 4 14.8 40.98 606.5 18,183 103.3 1652 58.27 2.72
APC 7x7-E 4 14.8 51.81 766.7 17,684 117.2 1648 58.12 2.15
APC 8x4-E 4 14.8 48.66 720.2 17,825 67.5 2084 73.50 2.89
APC 8x6-E 4 14.8 78.93 1168.2 16,411 93.2 2335 82.36 2.00
APC 8x8-E 4 14.8 94.05 1392.0 15,750 119.3 2150 75.82 1.54
APC 9x4.5-E 4 14.8 68.95 1020.4 16,912 72.1 3106 109.57 3.04
APC 9x6-E 4 14.8 81.53 1206.7 16,350 92.9 2904 102.42 2.41
MAS 8x6x3 4 14.8 63.92 946.0 17,153 97.5 2776 97.92 2.93
MAS 9x7x3 4 14.8 98.28 1454.6 15,567 103.2 3595 126.81 2.47
MAS 10x5x3 4 14.8 90.18 1334.7 15,934 75.4 4071 143.58 3.05
 
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 7x5-E 5 18.5 61.41 1136.0 21,840 103.4 2223 78.41 1.96
APC 7x6-E 5 18.5 63.09 1167.1 21,758 123.6 2344 82.66 2.01
APC 7x7-E 5 18.5 77.08 1426.0 21,085 139.8 2323 81.94 1.63
APC 8x4-E 5 18.5 74.46 1377.5 21,253 80.5 2971 104.79 2.16
MAS 8x6x3 5 18.5 93.54 1730.5 20,263 115.1 3684 129.94 2.13
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.