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BadAss
BA-2320-1860 Performance Test Data |
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Magnets |
Motor Wind |
Motor Kv |
No-Load Current |
Motor Resistance |
I Max |
P Max (6S) |
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14-Pole |
7-Turn Delta |
1860 RPM/Volt |
Io = 2.79 Amps @ 10v |
Rm = 0.020 Ohms |
55 Amps |
1220 W |
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Stator |
Outside Diameter |
Body Length |
Total Shaft Length |
Shaft Diameter |
Motor Weight |
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12-Slot |
29.1 mm, 1.146 in. |
37.6 mm, 1.480 in. |
56.0 mm, 2.205 in. |
4.00 mm, 0.157 in. |
92.5 gm, 3.26 oz |
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Test
Data From |
Input |
8.0 V |
10.0 V |
12.0V |
14.0V |
Measured Kv value |
Measured Rm Value |
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Sample
Motor |
Io Value |
2.484 A |
2.790 A |
3.351 A |
3.570 A |
1878 RPM/Volt @ 10v |
0.0198 Ohms |
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3-cell
Li-Po Test Data |
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Prop |
Prop |
Li-Po |
Input |
Motor |
Input |
Prop |
Pitch Speed |
Thrust |
Thrust |
Thrust Eff. |
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Manf. |
Size |
Cells |
Voltage |
Amps |
Watts |
RPM |
in MPH |
Grams |
Ounces |
Grams/W |
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APC |
6x4-E |
3 |
11.1 |
20.44 |
226.9 |
18,905 |
71.6 |
730 |
25.75 |
3.22 |
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APC |
6x4.3-E |
3 |
11.1 |
27.84 |
309.0 |
18,229 |
74.2 |
1027 |
36.22 |
3.32 |
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APC |
6x4.5-E |
3 |
11.1 |
26.65 |
295.8 |
18,348 |
78.2 |
1014 |
35.78 |
3.43 |
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APC |
6x5.5-E |
3 |
11.1 |
26.84 |
298.0 |
18,331 |
95.5 |
723 |
25.51 |
2.43 |
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APC |
6x6-E |
3 |
11.1 |
28.28 |
313.9 |
18,178 |
103.3 |
806 |
28.43 |
2.57 |
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APC |
7x4-E |
3 |
11.1 |
35.05 |
389.1 |
17,434 |
66.0 |
1327 |
46.82 |
3.41 |
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APC |
7x5-E |
3 |
11.1 |
43.47 |
482.5 |
16,714 |
79.1 |
1279 |
45.10 |
2.65 |
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APC |
7x6-E |
3 |
11.1 |
44.56 |
494.7 |
16,616 |
94.4 |
1383 |
48.78 |
2.80 |
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APC |
7x7-E |
3 |
11.1 |
52.79 |
586.0 |
15,808 |
104.8 |
1309 |
46.19 |
2.23 |
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APC |
8x4-E |
3 |
11.1 |
50.05 |
555.5 |
16,107 |
61.0 |
1693 |
59.72 |
3.05 |
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4-cell
Li-Po Test Data |
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Prop |
Prop |
Li-Po |
Input |
Motor |
Input |
Prop |
Pitch Speed |
Thrust |
Thrust |
Thrust Eff. |
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Manf. |
Size |
Cells |
Voltage |
Amps |
Watts |
RPM |
in MPH |
Grams |
Ounces |
Grams/W |
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APC |
5x4.3-E |
4 |
14.8 |
30.46 |
450.8 |
25,190 |
102.6 |
1057 |
37.29 |
2.35 |
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APC |
5x4.5-E |
4 |
14.8 |
32.19 |
476.4 |
24,965 |
106.4 |
1047 |
36.95 |
2.20 |
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APC |
5x4.6-E |
4 |
14.8 |
31.46 |
465.6 |
25,045 |
109.1 |
1119 |
39.47 |
2.40 |
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APC |
5x5-E |
4 |
14.8 |
26.89 |
397.9 |
25,522 |
120.8 |
630 |
22.22 |
1.58 |
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APC |
5.25x4.75-E |
4 |
14.8 |
30.91 |
457.5 |
25,121 |
113.0 |
878 |
30.98 |
1.92 |
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APC |
5.25x6.25-E |
4 |
14.8 |
39.55 |
585.3 |
24,220 |
143.3 |
823 |
29.03 |
1.41 |
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APC |
5.5x4.5-E |
4 |
14.8 |
32.16 |
475.9 |
25,006 |
106.6 |
929 |
32.77 |
1.95 |
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APC |
6x4-E |
4 |
14.8 |
37.11 |
549.2 |
24,490 |
92.8 |
1247 |
44.00 |
2.27 |
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APC |
6x4.3-E |
4 |
14.8 |
48.02 |
710.7 |
23,345 |
95.1 |
1742 |
61.44 |
2.45 |
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APC |
6x4.5-E |
4 |
14.8 |
44.98 |
665.7 |
23,683 |
100.9 |
1740 |
61.38 |
2.61 |
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APC |
6x5.5-E |
4 |
14.8 |
45.79 |
677.7 |
23,632 |
123.1 |
1191 |
42.00 |
1.76 |
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APC |
6x6-E |
4 |
14.8 |
49.26 |
729.0 |
23,242 |
132.1 |
1320 |
46.57 |
1.81 |
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APC |
7x4-E |
4 |
14.8 |
60.24 |
891.6 |
21,315 |
80.7 |
2041 |
72.00 |
2.29 |
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5-cell
Li-Po Test Data |
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Prop |
Prop |
Li-Po |
Input |
Motor |
Input |
Prop |
Pitch Speed |
Thrust |
Thrust |
Thrust Eff. |
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Manf. |
Size |
Cells |
Voltage |
Amps |
Watts |
RPM |
in MPH |
Grams |
Ounces |
Grams/W |
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APC |
5x4.3-E |
5 |
18.5 |
44.69 |
826.7 |
29,960 |
122.0 |
1515 |
53.43 |
1.83 |
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APC |
5x4.5-E |
5 |
18.5 |
48.33 |
894.0 |
29,506 |
125.7 |
1500 |
52.91 |
1.68 |
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APC |
5x4.6-E |
5 |
18.5 |
46.20 |
854.8 |
29,768 |
129.7 |
1604 |
56.57 |
1.88 |
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APC |
5x5-E |
5 |
18.5 |
38.45 |
711.3 |
30,581 |
144.8 |
907 |
32.00 |
1.28 |
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APC |
5.25x4.75-E |
5 |
18.5 |
44.59 |
824.9 |
29,895 |
134.5 |
1240 |
43.74 |
1.50 |
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APC |
5.25x6.25-E |
5 |
18.5 |
54.57 |
1009.5 |
28,746 |
170.1 |
1153 |
40.68 |
1.14 |
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APC |
5.5x4.5-E |
5 |
18.5 |
46.01 |
851.1 |
29,769 |
126.9 |
1330 |
46.90 |
1.56 |
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APC |
6x4-E |
5 |
18.5 |
54.21 |
1002.9 |
28,828 |
109.2 |
1723 |
60.77 |
1.72 |
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Propeller Chart Color Code Explanation |
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The prop
is to small to get good performance from the motor. (Less than 50% power) |
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The prop
is sized right to get good power from the motor. (50 to 80% power) |
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The prop
can be used, but full throttle should be kept to short bursts. (80 to 100%
power) |
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The prop
is too big for the motor and should not be used. (Over 100% power) |
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PLEASE NOTE: |
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The Data contained in this Prop Chart is based
on actual measurements, taken in a controlled test environment, at an
altitude of |
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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 |
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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 |
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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 |
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always test your actual power system with a
watt meter before flying your model to make sure that you are not exceeding
the |
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recommended current and power ratings of the
motor being used. The prop
recommendations in this chart assume that the motor |
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receives adequate cooling throughout its
operation. If your motor is being used
inside a cowl or fuselage, you must ensure that |
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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 |
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more than 80% of the motors maximum
recommended current value to ensure safe operation under all conditions. |
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