BadAss BA-6230-235 Performance Test Data
Magnets Motor Wind Motor Kv No-Load Current Motor Resistance I Max P Max (10S) P Max (12S)
28-Pole 7-Turn Delta 235 RPM/Volt Io = 4.05 Amps @ 22.2v Rm = 0.016 Ohms 115 Amps 4250 W  5100 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 4.048 A 4.398 A 4.653 A 5.950 A 230.4 RPM/V @ 44.4V 0.0159 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 17x10-EW 10 37.0 54.74 2025.4 8,002 75.8 7,069 249.4 15.58 3.49
BadAss 18x8-EW 10 37.0 50.90 1883.3 8,027 60.8 7,610 268.4 16.78 4.04
BadAss 18x10-EW 10 37.0 67.70 2504.9 7,895 74.8 8,392 296.0 18.50 3.35
BadAss 19x8-EW 10 37.0 60.95 2255.3 7,914 60.0 9,309 328.4 20.52 4.13
BadAss 19x10-EW 10 37.0 73.77 2729.6 7,796 73.8 9,601 338.7 21.17 3.52
BadAss 20x8-EW 10 37.0 73.25 2710.1 7,810 59.2 10,351 365.1 22.82 3.82
BadAss 20x10-EW 10 37.0 84.27 3117.8 7,721 73.1 11,589 408.8 25.55 3.72
BadAss 20x12-EW 10 37.0 95.90 3548.4 7,615 86.5 11,934 421.0 26.31 3.36
BadAss 21x8-EW 10 37.0 76.55 2832.4 7,805 59.1 11,405 402.3 25.14 4.03
BadAss 21x10-EW 10 37.0 99.19 3670.0 7,624 72.2 12,560 443.0 27.69 3.42
BadAss 21x12-EW 10 37.0 118.25 4375.1 7,397 84.1 13,359 471.2 29.45 3.05
BadAss 22x8-EW 10 37.0 86.09 3185.5 7,729 58.6 12,206 430.6 26.91 3.83
BadAss 22x10-EW 10 37.0 109.18 4039.6 7,514 71.2 14,275 503.5 31.47 3.53
BadAss 22x12-EW 10 37.0 117.32 4340.9 7,462 84.8 14,450 509.7 31.86 3.33
BadAss 23x8-EW 10 37.0 100.66 3724.2 7,635 57.8 13,528 477.2 29.82 3.63
BadAss 23x10-EW 10 37.0 125.40 4639.8 7,309 69.2 15,149 534.4 33.40 3.27
BadAss 24x8-EW 10 37.0 125.98 4661.3 7,330 55.5 16,050 566.1 35.38 3.44
 
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 17x6-EW 12 44.4 56.60 2513.0 9,569 54.4 8,018 282.8 17.68 3.19
BadAss 17x8-EW 12 44.4 59.81 2655.6 9,538 72.3 9,121 321.7 20.11 3.43
BadAss 17x10-EW 12 44.4 75.98 3373.5 9,414 89.1 9,121 321.7 20.11 2.70
BadAss 18x8-EW 12 44.4 71.90 3192.2 9,445 71.6 10,404 367.0 22.94 3.26
BadAss 18x10-EW 12 44.4 93.23 4139.4 9,280 87.9 10,574 373.0 23.31 2.55
BadAss 19x8-EW 12 44.4 83.39 3702.3 9,322 70.6 12,759 450.1 28.13 3.45
BadAss 19x10-EW 12 44.4 102.12 4534.2 9,080 86.0 12,179 429.6 26.85 2.69
BadAss 20x8-EW 12 44.4 102.62 4556.2 9,145 69.3 13,705 483.4 30.21 3.01
BadAss 20x10-EW 12 44.4 116.98 5193.9 9,016 85.4 14,757 520.5 32.53 2.84
BadAss 20x12-EW 12 44.4 130.82 5808.4 8,945 101.6 14,933 526.7 32.92 2.57
BadAss 21x8-EW 12 44.4 104.44 4637.0 9,172 69.5 15,223 537.0 33.56 3.28
BadAss 22x8-EW 12 44.4 123.94 5502.9 8,986 68.1 16,490 581.7 36.35 3.00
MAS 16x8x3 12 44.4 56.53 2509.8 9,573 72.5 9,043 319.0 19.94 3.60
MAS 16x10x3 12 44.4 73.09 3245.2 9,426 89.3 10,713 377.9 23.62 3.30
© 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
MAS Props with x3 on the part number are from the 3-blade Master Airscrew Series.  Example:  MAS 16x8x3
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.