Overview
The EMAX Avia 1050-3 is a 10 inch FPV propeller sold as a single piece, with direction options available in 1CW or 1CCW. It is a 3-blade propeller designed for builds that use the AVIA1050 size class.
Key Features
- Model: AVIA1050 (Avia 1050)
- 3-blade (tri-blade) design
- 10 inch propeller size
- Direction options: 1CW or 1CCW (choose the required rotation)
- Single propeller (1 piece)
Specifications
| Brand |
EMAX |
| Series / Model |
Avia 1050 / AVIA1050 |
| Propeller size |
10 Inch |
| Blade count |
3-blade |
| Direction options |
1CW or 1CCW |
| Quantity |
Single (1 propeller) |
Performance Data (Measured Tables)
ECOII-2814-730KV / 25.2 V / Emax Avia 1050 3-blade propeller
| The voltage (V) |
current (A) |
thrust (G) |
power (W) |
efficiency (G/W) |
speed (RPM) |
| 25.2 |
2.2 |
360 |
55.44 |
6.49 |
4640 |
| 25.2 |
4.65 |
670 |
117.18 |
5.72 |
6030 |
| 25.2 |
8.28 |
1070 |
208.66 |
5.13 |
7320 |
| 25.2 |
13.1 |
1500 |
330.12 |
4.54 |
8500 |
| 25.2 |
19.2 |
1940 |
483.84 |
4.01 |
9620 |
| 25.2 |
26.7 |
2360 |
672.84 |
3.51 |
10600 |
| 25.2 |
35.3 |
2770 |
889.56 |
3.11 |
11460 |
| 25.2 |
47.1 |
3300 |
1186.92 |
2.78 |
Max |
ECOII-2814-830KV / 25.2 V / Emax Avia 1050 3-blade propeller
| The voltage (V) |
current (A) |
thrust (G) |
power (W) |
efficiency (G/W) |
speed (RPM) |
| 25.2 |
3.12 |
480 |
78.62 |
6.11 |
5180 |
| 25.2 |
6.56 |
860 |
165.31 |
5.20 |
6700 |
| 25.2 |
11.5 |
1330 |
289.80 |
4.59 |
8030 |
| 25.2 |
18 |
1810 |
453.60 |
3.99 |
9310 |
| 25.2 |
26.3 |
2310 |
662.76 |
3.49 |
10410 |
| 25.2 |
36.3 |
2760 |
914.76 |
3.02 |
11330 |
| 25.2 |
47.1 |
3250 |
1186.92 |
2.74 |
12200 |
| 25.2 |
62.8 |
3800 |
1582.56 |
2.40 |
Max |
ECOII-3115-400KV / 48 V / AVIA1050 3-blade propeller
| The voltage (V) |
current (A) |
thrust (G) |
power (W) |
efficiency (G/W) |
speed (RPM) |
| 48 |
1.44 |
470 |
69.12 |
6.80 |
5070 |
| 48 |
3.28 |
950 |
157.44 |
6.03 |
6840 |
| 48 |
6.2 |
1520 |
297.60 |
5.11 |
8490 |
| 48 |
10.3 |
2170 |
494.40 |
4.39 |
10100 |
| 48 |
15.6 |
2900 |
748.80 |
3.87 |
11530 |
| 48 |
22.2 |
3630 |
1065.60 |
3.41 |
12850 |
| 48 |
30.8 |
4440 |
1478.40 |
3.00 |
14100 |
| 48 |
37.9 |
5010 |
1819.20 |
2.75 |
Max |
ECOII-3115-500KV / 40 V / AVIA1050 3-blade propeller
| The voltage (V) |
current (A) |
thrust (G) |
power (W) |
efficiency (G/W) |
speed (RPM) |
| 40 |
1.79 |
500 |
71.60 |
6.98 |
5130 |
| 40 |
4.06 |
1010 |
162.40 |
6.22 |
6900 |
| 40 |
7.67 |
1590 |
306.80 |
5.18 |
8560 |
| 40 |
12.9 |
2280 |
516.00 |
4.42 |
10130 |
| 40 |
20.1 |
3080 |
804.00 |
3.83 |
11510 |
| 40 |
27.9 |
3780 |
1116.00 |
3.39 |
12840 |
| 40 |
38.2 |
4590 |
1528.00 |
3.00 |
14060 |
| 40 |
46.4 |
5020 |
1856.00 |
2.70 |
Max |
ECOII-3115-640KV / 32 V / AVIA1050 3-blade propeller
| The voltage (V) |
current (A) |
thrust (G) |
power (W) |
efficiency (G/W) |
speed (RPM) |
| 32 |
2.4 |
480 |
76.80 |
6.25 |
5210 |
| 32 |
5.39 |
1010 |
172.48 |
5.86 |
6990 |
| 32 |
9.98 |
1550 |
319.36 |
4.85 |
8610 |
| 32 |
16.6 |
2220 |
531.20 |
4.18 |
10170 |
| 32 |
25.1 |
2920 |
803.20 |
3.64 |
11540 |
| 32 |
34.8 |
3570 |
1113.60 |
3.21 |
12820 |
| 32 |
47.5 |
4320 |
1520.00 |
2.84 |
13920 |
| 32 |
58.7 |
4940 |
1878.40 |
2.63 |
Max |
ECOII-3115-800KV / 25 V / AVIA1050 3-blade propeller
| The voltage (V) |
current (A) |
thrust (G) |
power (W) |
efficiency (G/W) |
speed (RPM) |
| 25 |
2.8 |
450 |
70.00 |
6.43 |
4990 |
| 25 |
6.3 |
910 |
157.50 |
5.78 |
6640 |
| 25 |
11.4 |
1430 |
285.00 |
5.02 |
8160 |
| 25 |
18.7 |
2020 |
467.50 |
4.32 |
9590 |
| 25 |
28.1 |
2630 |
702.50 |
3.74 |
10870 |
| 25 |
39.4 |
3240 |
985.00 |
3.29 |
11980 |
| 25 |
53.5 |
3900 |
1337.50 |
2.92 |
12940 |
| 25 |
64.5 |
4420 |
1612.50 |
2.74 |
Max |
ECOII-3115-900KV / 25 V / AVIA1050 3-blade propeller
| The voltage (V) |
current (A) |
thrust (G) |
power (W) |
efficiency (G/W) |
speed (RPM) |
| 25 |
3.53 |
520 |
88.25 |
5.89 |
5450 |
| 25 |
7.96 |
1050 |
199.00 |
5.28 |
7250 |
| 25 |
14.5 |
1620 |
362.50 |
4.47 |
8850 |
| 25 |
23.9 |
2310 |
597.50 |
3.87 |
10370 |
| 25 |
35.8 |
3010 |
895.00 |
3.36 |
11650 |
| 25 |
48.4 |
3620 |
1210.00 |
2.99 |
12860 |
| 25 |
65.3 |
4300 |
1632.50 |
2.68 |
13840 |
| 25 |
80.6 |
4960 |
2015.00 |
2.46 |
Max |
What’s Included
- EMAX Avia 1050-3 10 Inch FPV propeller x 1 (CW or CCW option as selected)
For selection help (CW/CCW) or build compatibility questions, contact [email protected] or visit https://rcdrone.top/.
Details

Test data for ECOII-2814 730KV at 25.2V includes thrust, power draw, efficiency, and RPM across the throttle range.

ECOII-2814 830KV bench results at 25.2V help compare thrust and efficiency for the Avia 1050 tri-blade prop.

Running ECOII-3115 400KV at 48V, the table summarizes current, thrust, watts, efficiency, and RPM.

A 40V setup with ECOII-3115 500KV provides another reference point for thrust versus power consumption.

For 32V builds, ECOII-3115 640KV measurements list thrust, efficiency (g/W), and RPM at multiple current levels.
