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Cobra
C3510/24 Motor Propeller Data |
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Motor
Wind |
Motor Kv |
No-Load Current |
Motor Resistance |
I Max |
P Max (4S) |
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24-Turn
Delta |
820 RPM/Volt |
Io = 0.81 Amps @ 14v |
Rm = 0.053 Ohms |
26 Amps |
380 W |
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Outside
Diameter |
Body Length |
Total Shaft Length |
Shaft Diameter |
Motor
Weight |
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43.0
mm, 1.69 in. |
36.0 mm, 1.42 in. |
58.0 mm, 2.28 in. |
5.00 mm, 0.197 in. |
141
gm, 4.97 oz |
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Prop |
Prop |
Input |
Motor |
Watts |
Prop |
Pitch |
Thrust |
Thrust |
Thrust Eff. |
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Manf. |
Size |
Voltage |
Amps |
Input |
RPM |
Speed |
Grams |
Ounces |
Grams/W |
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APC |
9x4.7-SF |
11.1 |
8.59 |
95.4 |
8,011 |
35.7 |
686 |
24.20 |
7.19 |
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APC |
9x6-SF |
11.1 |
15.50 |
172.1 |
7,274 |
41.3 |
875 |
30.86 |
5.09 |
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APC |
9x7.5-E |
11.1 |
13.41 |
148.8 |
7,492 |
53.2 |
713 |
25.15 |
4.79 |
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APC |
9x7.5-SF |
11.1 |
17.80 |
197.5 |
7,022 |
49.9 |
813 |
28.68 |
4.12 |
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APC |
9x9-E |
11.1 |
16.36 |
181.6 |
7,201 |
61.4 |
666 |
23.49 |
3.67 |
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APC |
10x3.8-SF |
11.1 |
13.84 |
153.6 |
7,450 |
26.8 |
1003 |
35.38 |
6.53 |
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APC |
10x4.7-SF |
11.1 |
14.81 |
164.4 |
7,354 |
32.7 |
1034 |
36.47 |
6.29 |
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APC |
10x6-E |
11.1 |
12.04 |
133.6 |
7,594 |
43.1 |
879 |
31.01 |
6.58 |
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APC |
10x7-E |
11.1 |
13.75 |
152.6 |
7,411 |
49.1 |
927 |
32.70 |
6.07 |
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APC |
10x7-SF |
11.1 |
20.52 |
227.8 |
6,807 |
45.1 |
1124 |
39.65 |
4.93 |
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APC |
10x10-E |
11.1 |
20.52 |
227.7 |
6,790 |
64.3 |
797 |
28.11 |
3.50 |
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APC |
11x3.8-SF |
11.1 |
15.47 |
171.7 |
7,277 |
26.2 |
1140 |
40.21 |
6.64 |
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APC |
11x4.7-SF |
11.1 |
18.55 |
205.9 |
6,978 |
31.1 |
1276 |
45.01 |
6.20 |
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APC |
11x5.5-E |
11.1 |
14.57 |
161.8 |
7,357 |
38.3 |
1087 |
38.34 |
6.72 |
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APC |
11x7-E |
11.1 |
17.59 |
195.2 |
7,079 |
46.9 |
1161 |
40.95 |
5.95 |
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APC |
11x7-SF |
11.1 |
25.19 |
279.7 |
6,367 |
42.2 |
1408 |
49.67 |
5.03 |
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APC |
11x8-E |
11.1 |
19.37 |
215.0 |
6,902 |
52.3 |
1085 |
38.27 |
5.05 |
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APC |
11x8.5-E |
11.1 |
19.95 |
221.4 |
6,797 |
54.7 |
1139 |
40.18 |
5.14 |
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APC |
11x10-E |
11.1 |
23.87 |
264.9 |
6,485 |
61.4 |
1013 |
35.73 |
3.82 |
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APC |
12x3.8-SF |
11.1 |
22.69 |
251.8 |
6,580 |
23.7 |
1496 |
52.77 |
5.94 |
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APC |
12x6-E |
11.1 |
18.67 |
207.2 |
6,935 |
39.4 |
1319 |
46.53 |
6.36 |
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APC |
12x8-E |
11.1 |
23.45 |
260.3 |
6,522 |
49.4 |
1198 |
42.26 |
4.60 |
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APC |
13x4-E |
11.1 |
15.63 |
173.5 |
7,265 |
27.5 |
1268 |
44.73 |
7.31 |
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APC |
13x4.7-SF |
11.1 |
28.13 |
312.2 |
6,086 |
27.1 |
1715 |
60.49 |
5.49 |
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APC |
13x6.5-E |
11.1 |
25.04 |
277.9 |
6,384 |
39.3 |
1596 |
56.30 |
5.74 |
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APC |
13x8-E |
11.1 |
26.78 |
297.2 |
6,224 |
47.2 |
1569 |
55.34 |
5.28 |
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APC |
15x4-E |
11.1 |
24.87 |
276.0 |
6,386 |
24.2 |
1814 |
63.99 |
6.57 |
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MAS |
8x6x3 |
11.1 |
8.58 |
95.2 |
8,010 |
45.5 |
537 |
18.94 |
5.64 |
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MAS |
9x7x3 |
11.1 |
13.07 |
145.1 |
7,531 |
49.9 |
822 |
28.99 |
5.67 |
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MAS |
10x5x3 |
11.1 |
11.54 |
128.0 |
7,659 |
36.3 |
861 |
30.37 |
6.72 |
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MAS |
10x7x3 |
11.1 |
16.49 |
183.0 |
7,208 |
47.8 |
1084 |
38.24 |
5.92 |
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MAS |
11x7x3 |
11.1 |
19.40 |
215.3 |
6,876 |
45.6 |
1259 |
44.41 |
5.85 |
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MAS |
11x8x3 |
11.1 |
21.18 |
235.1 |
6,710 |
50.8 |
1316 |
46.42 |
5.60 |
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MAS |
12x6x3 |
11.1 |
21.53 |
239.0 |
6,709 |
38.1 |
1418 |
50.02 |
5.93 |
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MAS |
12x8x3 |
11.1 |
28.60 |
317.5 |
6,044 |
45.8 |
1643 |
57.95 |
5.18 |
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Prop |
Prop |
Input |
Motor |
Watts |
Prop |
Pitch |
Thrust |
Thrust |
Thrust Eff. |
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Manf. |
Size |
Voltage |
Amps |
Input |
RPM |
Speed |
Grams |
Ounces |
Grams/W |
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APC |
8x6-E |
14.8 |
13.27 |
196.5 |
10,189 |
57.9 |
888 |
31.32 |
4.52 |
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APC |
8x8-E |
14.8 |
17.46 |
258.4 |
9,704 |
73.5 |
810 |
28.57 |
3.13 |
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APC |
9x4.5-E |
14.8 |
12.29 |
181.9 |
10,257 |
43.7 |
1047 |
36.93 |
5.76 |
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APC |
9x6-E |
14.8 |
14.52 |
214.9 |
10,033 |
57.0 |
1054 |
37.18 |
4.90 |
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APC |
9x7.5-E |
14.8 |
21.49 |
318.0 |
9,281 |
65.9 |
1116 |
39.37 |
3.51 |
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APC |
9x9-E |
14.8 |
24.40 |
361.1 |
8,975 |
76.5 |
1077 |
37.99 |
2.98 |
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APC |
10x5-E |
14.8 |
17.42 |
257.8 |
9,665 |
45.8 |
1332 |
46.98 |
5.17 |
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APC |
10x6-E |
14.8 |
18.73 |
277.1 |
9,521 |
54.1 |
1409 |
49.70 |
5.08 |
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APC |
10x7-E |
14.8 |
21.60 |
319.6 |
9,265 |
61.4 |
1488 |
52.49 |
4.66 |
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APC |
11x5.5-E |
14.8 |
23.32 |
345.2 |
9,074 |
47.3 |
1729 |
60.99 |
5.01 |
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APC |
11x7-E |
14.8 |
27.45 |
406.3 |
8,661 |
57.4 |
1798 |
63.42 |
4.43 |
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APC |
12x6-E |
14.8 |
29.85 |
441.7 |
8,426 |
47.9 |
2065 |
72.84 |
4.67 |
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APC |
13x4-E |
14.8 |
23.78 |
351.9 |
9,027 |
34.2 |
2011 |
70.94 |
5.71 |
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MAS |
8x6x3 |
14.8 |
12.92 |
191.2 |
10,228 |
58.1 |
955 |
33.69 |
4.99 |
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MAS |
9x7x3 |
14.8 |
19.82 |
293.3 |
9,454 |
62.7 |
1392 |
49.10 |
4.75 |
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MAS |
10x5x3 |
14.8 |
17.80 |
263.5 |
9,660 |
45.7 |
1420 |
50.09 |
5.39 |
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MAS |
10x7x3 |
14.8 |
24.93 |
369.0 |
8,956 |
59.4 |
1713 |
60.42 |
4.64 |
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Prop |
Prop |
Input |
Motor |
Watts |
Prop |
Pitch |
Thrust |
Thrust |
Thrust Eff. |
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Manf. |
Size |
Voltage |
Amps |
Input |
RPM |
Speed |
Grams |
Ounces |
Grams/W |
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APC |
7x6-E |
18.5 |
11.19 |
207.0 |
13,106 |
74.5 |
852 |
30.05 |
4.12 |
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APC |
8x4-E |
18.5 |
12.63 |
233.7 |
12,913 |
48.9 |
1091 |
38.48 |
4.67 |
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APC |
8x6-E |
18.5 |
19.56 |
361.9 |
12,024 |
68.3 |
1244 |
43.88 |
3.44 |
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APC |
8x8-E |
18.5 |
25.36 |
469.2 |
11,373 |
86.2 |
1130 |
39.86 |
2.41 |
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APC |
9x4.5-E |
18.5 |
18.00 |
332.9 |
12,226 |
52.1 |
1555 |
54.85 |
4.67 |
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APC |
9x6-E |
18.5 |
20.62 |
381.5 |
11,913 |
67.7 |
1488 |
52.49 |
3.90 |
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APC |
10x5-E |
18.5 |
25.07 |
463.9 |
11,395 |
54.0 |
1841 |
64.94 |
3.97 |
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APC |
10x6-E |
18.5 |
26.41 |
488.5 |
11,193 |
63.6 |
1965 |
69.31 |
4.02 |
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MAS |
8x6x3 |
18.5 |
17.98 |
332.6 |
12,226 |
69.5 |
1421 |
50.12 |
4.27 |
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MAS |
9x7x3 |
18.5 |
27.33 |
505.6 |
11,156 |
74.0 |
1953 |
68.89 |
3.86 |
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MAS |
10x5x3 |
18.5 |
24.55 |
454.2 |
11,449 |
54.2 |
2025 |
71.43 |
4.46 |
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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. The test voltages used are based on a
properly sized Li-Po battery for the current draw of the motor being
tested. If you are using a larger than
normal capacity battery, or a very high C-Rated battery, your actual voltages
will be higher than those shown in this chart, and this will result in higer
current draw for each prop used. You
should always test your power system with a watt meter whenever a prop is
used to ensure that you are not exceeding the recommended rating of the motor
being used. The prop recommendations
in this chart are based on the motor receiving adequate cooling throughout
its operation. If your motor is being
used inside a cowl, you must provide adequate cooling to the motor and make
sure that the motor is not getting too hot during operation. |
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