| 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. | ||||||||||||||||