Emax ECOII 2810 Brushless Motor 3-6S 950KV/1150KV, 4mm Shaft, 7-8in Prop FPV Drone
Emax ECOII 2810 Brushless Motor 3-6S 950KV/1150KV, 4mm Shaft, 7-8in Prop FPV Drone
Emax
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$45.94 USD
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$45.94 USD
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Overview
Emax ECOII-2810 is a brushless motor for RC drone FPV racing, offered in 950KV and 1150KV options and rated for 3-6S power systems. It features a 12N14P framework, 4mm bearing shaft, and 18AWG 250mm motor leads.
Key Features
- KV options: 950KV / 1150KV
- Cell count: 3-6S
- Recommended propeller range: 7-8 inch
- Framework: 12N14P
- Bearing shaft: 4mm
- Motor lead: 18AWG 250mm
- Mounting notes from drawing: 4-M3 pattern, Ø19; shaft thread marked M5
- Mechanical drawing dimensions shown: Ø33.2; 42.05; 35.15; 17.1
For build/compatibility questions before purchase, contact [email protected] or visit https://rcdrone.top/.
Specifications
| Parameter | ECOII-2810 950KV | ECOII-2810 1150KV |
|---|---|---|
| Motor dimensions | 33.2 x 42.05 mm | 33.2 x 42.05 mm |
| Framework | 12N14P | 12N14P |
| Bearing shaft | 4mm | 4mm |
| Lead | 18AWG 250mm | 18AWG 250mm |
| Weight (without silicone wire) | 63.8g | 63.9g |
| Idle current (10V) | 1.3A | 1.8A |
| Internal resistance | 74 mOhm | 55 mOhm |
| No. of cells | 3-6S | 3-6S |
| Propeller | 7"-8" | 7"-8" |
| Peak current (6S) | 48A | 60.5A |
| Max power (6S) | 1209W | 1524W |
Thrust & Efficiency Test Data
ECOII-2810 950KV (Voltage: 25.2V)
Propeller: Gemfan8060, 3-blade propeller
| Current (A) | Thrust (G) | Power (W) | Efficiency (G/W) | Speed (RPM) |
|---|---|---|---|---|
| 2.4 | 300 | 60.48 | 4.96 | 6100 |
| 5 | 580 | 126.00 | 4.60 | 7910 |
| 8.75 | 900 | 220.50 | 4.08 | 9640 |
| 13.5 | 1240 | 340.20 | 3.64 | 11170 |
| 20 | 1530 | 504.00 | 3.04 | 12570 |
| 27 | 1910 | 680.40 | 2.81 | 13840 |
| 35.6 | 2280 | 897.12 | 2.54 | 14980 |
| 47.8 | 2700 | 1204.56 | 2.24 | Max |
Propeller: AVIA8043, 3-blade propeller
| Current (A) | Thrust (G) | Power (W) | Efficiency (G/W) | Speed (RPM) |
|---|---|---|---|---|
| 2.2 | 280 | 55.44 | 5.05 | 6300 |
| 4.3 | 510 | 108.36 | 4.71 | 8100 |
| 7.6 | 800 | 191.52 | 4.18 | 9920 |
| 12 | 1120 | 302.40 | 3.70 | 11580 |
| 17.8 | 1450 | 448.56 | 3.23 | 12970 |
| 24.5 | 1800 | 617.40 | 2.92 | 14320 |
| 32.6 | 2110 | 821.52 | 2.57 | 15600 |
| 43.3 | 2400 | 1091.16 | 2.20 | Max |
Propeller: HQ 8045, 3-blade propeller
| Current (A) | Thrust (G) | Power (W) | Efficiency (G/W) | Speed (RPM) |
|---|---|---|---|---|
| 2.3 | 300 | 57.96 | 5.18 | 6130 |
| 4.9 | 550 | 123.48 | 4.45 | 7910 |
| 8.8 | 880 | 221.76 | 3.97 | 9600 |
| 13.6 | 1200 | 342.72 | 3.50 | 11100 |
| 20.5 | 1570 | 516.60 | 3.04 | 12470 |
| 27.6 | 1920 | 695.52 | 2.76 | 13600 |
| 36.3 | 2260 | 914.76 | 2.47 | 14740 |
| 48 | 2600 | 1209.60 | 2.15 | Max |
ECOII-2810 1150KV (Voltage: 25.2V)
Propeller: Gemfan8046, 3-blade propeller
| Current (A) | Thrust (G) | Power (W) | Efficiency (G/W) | Speed (RPM) |
|---|---|---|---|---|
| 2.8 | 310 | 70.56 | 4.39 | 7550 |
| 5.5 | 560 | 138.60 | 4.04 | 9700 |
| 9.7 | 910 | 244.44 | 3.72 | 11720 |
| 15.3 | 1250 | 385.56 | 3.24 | 13600 |
| 22.6 | 1650 | 569.52 | 2.90 | 15380 |
| 31.5 | 2080 | 793.80 | 2.62 | 17100 |
| 41.3 | 2470 | 1040.76 | 2.37 | 18500 |
| 54 | 2900 | 1360.80 | 2.13 | Max |
Propeller: Gemfan8040, 3-blade propeller
| Current (A) | Thrust (G) | Power (W) | Efficiency (G/W) | Speed (RPM) |
|---|---|---|---|---|
| 3.1 | 370 | 78.12 | 4.74 | 7450 |
| 6.24 | 680 | 157.25 | 4.32 | 9540 |
| 10.8 | 1050 | 272.16 | 3.86 | 11560 |
| 17 | 1440 | 428.40 | 3.36 | 13270 |
| 25.2 | 1870 | 635.04 | 2.94 | 14910 |
| 34.8 | 2320 | 876.96 | 2.65 | 16430 |
| 45.7 | 2730 | 1151.64 | 2.37 | 17700 |
| 60.5 | 3000 | 1524.60 | 1.97 | Max |
Details
Check the mechanical drawing for fitment, including the 4×M3 mounting pattern, M5 shaft thread, and overall dimensions.
Performance data for the 950KV version lists current, thrust, power, efficiency, and RPM across multiple prop options.
