BadAss BA-6230-205 Performance Test Data
Magnets Motor Wind Motor Kv No-Load Current Motor Resistance I Max P Max (10S) P Max (12S)
28-Pole 8-Turn Delta 205 RPM/Volt Io = 2.77 Amps @ 22.2v Rm = 0.022 Ohms 110 Amps 4070 W  4880 W 
 
Stator Outside Diameter Body Length Total Shaft Length Shaft Diameter Motor Weight
24-Slot 70.5 mm,  2.776 in. 73.0 mm,  2.874 in. 81.5 mm,  3.209 in. 12.00 mm,  0.472 in. 827 gm,   29.17 oz
 
Test Data From Input 22.2 V 29.6 V 37.0V 44.4V Measured Kv value Measured Rm Value
Sample Motor Io Value 2.766 A 3.534 A 3.986 A 4.835 A 204.2 RPM/V @ 44.4V 0.0215 Ohms
 
10-cell Li-Po Test Data
Prop Prop Li-Po Input Motor Watts Prop Pitch Thrust  Thrust Thrust Thrust Eff.
Manf. Size Cells Voltage Amps Input RPM Speed Grams Ounces Pounds Grams/W
BadAss 19x10-EW 10 37.0 50.54 1869.9 6,900 65.3 7848 276.8 17.30 4.20
BadAss 20x8-EW 10 37.0 49.47 1830.4 6,913 52.4 8193 289.0 18.06 4.48
BadAss 20x10-EW 10 37.0 57.21 2116.8 6,794 64.3 9147 322.7 20.17 4.32
BadAss 20x12-EW 10 37.0 66.86 2473.8 6,748 76.7 9803 345.8 21.61 3.96
BadAss 21x8-EW 10 37.0 53.37 1974.8 6,859 52.0 9080 320.3 20.02 4.60
BadAss 21x10-EW 10 37.0 68.93 2550.6 6,742 63.8 10631 375.0 23.44 4.17
BadAss 21x12-EW 10 37.0 84.64 3131.6 6,626 75.3 11218 395.7 24.73 3.58
BadAss 22x8-EW 10 37.0 58.51 2164.8 6,791 51.4 9673 341.2 21.33 4.47
BadAss 22x10-EW 10 37.0 77.26 2858.5 6,655 63.0 11725 413.6 25.85 4.10
BadAss 22x12-EW 10 37.0 83.99 3107.6 6,606 75.1 12054 425.2 26.57 3.88
BadAss 23x8-EW 10 37.0 69.04 2554.4 6,664 50.5 11001 388.0 24.25 4.31
BadAss 23x10-EW 10 37.0 88.90 3289.4 6,533 61.9 12717 448.6 28.04 3.87
BadAss 23x12-EW 10 37.0 104.86 3879.7 6,450 73.3 14047 495.5 30.97 3.62
BadAss 24x8-EW 10 37.0 88.60 3278.3 6,524 49.4 13303 469.2 29.33 4.06
BadAss 24x10-EW 10 37.0 98.39 3640.4 6,520 61.7 13296 469.0 29.31 3.65
BadAss 24x12-EW 10 37.0 100.61 3722.5 6,482 73.7 14576 514.2 32.13 3.92
BadAss 25x8-EW 10 37.0 86.93 3216.3 6,607 50.1 13621 480.5 30.03 4.24
BadAss 25x10-EW 10 37.0 106.79 3951.2 6,461 61.2 15427 544.2 34.01 3.90
BadAss 25x12-EW 10 37.0 120.19 4447.0 6,353 72.2 16215 572.0 35.75 3.65
BadAss 26x8-EW 10 37.0 108.05 3997.9 6,459 48.9 15591 550.0 34.37 3.90
BadAss 26x10-EW 10 37.0 125.89 4657.8 6,274 59.4 16566 584.3 36.52 3.56
 
12-cell Li-Po Test Data
Prop Prop Li-Po Input Motor Watts Prop Pitch Thrust  Thrust Thrust Thrust Eff.
Manf. Size Cells Voltage Amps Input RPM Speed Grams Ounces Pounds Grams/W
BadAss 17x10-EW 12 44.4 52.55 2333.0 8,402 79.6 7578 267.3 16.71 3.25
BadAss 18x8-EW 12 44.4 49.26 2187.1 8,427 63.8 8415 296.8 18.55 3.85
BadAss 18x10-EW 12 44.4 64.76 2875.2 8,266 78.3 8934 315.1 19.70 3.11
BadAss 19x8-EW 12 44.4 57.76 2564.4 8,350 63.3 10198 359.7 22.48 3.98
BadAss 19x10-EW 12 44.4 71.85 3190.3 8,172 77.4 10431 367.9 23.00 3.27
BadAss 20x8-EW 12 44.4 69.81 3099.6 8,196 62.1 11324 399.4 24.97 3.65
BadAss 20x10-EW 12 44.4 79.47 3528.6 8,117 76.9 12534 442.1 27.63 3.55
BadAss 20x12-EW 12 44.4 91.82 4076.7 8,029 91.2 12983 458.0 28.62 3.18
BadAss 21x8-EW 12 44.4 74.00 3285.8 8,184 62.0 12679 447.2 27.95 3.86
BadAss 21x10-EW 12 44.4 95.40 4235.5 7,965 75.4 13598 479.7 29.98 3.21
BadAss 21x12-EW 12 44.4 116.38 5167.1 7,802 88.7 14636 516.3 32.27 2.83
BadAss 22x8-EW 12 44.4 84.20 3738.4 8,088 61.3 13574 478.8 29.93 3.63
BadAss 22x10-EW 12 44.4 106.64 4734.9 7,848 74.3 15650 552.0 34.50 3.31
BadAss 22x12-EW 12 44.4 118.19 5247.5 7,743 88.0 15991 564.1 35.25 3.05
BadAss 23x8-EW 12 44.4 96.95 4304.4 7,854 59.5 14920 526.3 32.89 3.47
BadAss 23x10-EW 12 44.4 126.55 5618.6 7,697 72.9 16452 580.3 36.27 2.93
BadAss 24x8-EW 12 44.4 124.24 5516.3 7,651 58.0 17664 623.1 38.94 3.20
                       
                       
© 2023 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)
Notes about Propellers used in the Motor Tests
BadAss Props with -EW on the part number are from the BadAss Electric Wood Series.  Example:  BadAss 22x10-EW
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.