EMAX ECO II Series 2306

Stator2306
KV options1700, 1900, 2400
Weight30.4 g
ShaftM5
Max cells6S
Max thrust1990 g
Price (approx.)19.49 USD

At 30.4 g it is 1.6 g lighter than average across the 21 2306-class motors in our database (avg 32.0 g).

Best props for the ECO II Series 2306

5-5.1in props (derived)

Thrust data (EMAX bench test)

KVPropBatteryThrottleCurrentRPMThrustEfficiency
1700 DALPROP Cyclone 5040 6S — 2.8 A 15700 300 g 4.25 g/W
1700 DALPROP Cyclone 5040 6S — 5.4 A 20100 500 g 3.67 g/W
1700 DALPROP Cyclone 5040 6S — 8.5 A 23400 700 g 3.27 g/W
1700 DALPROP Cyclone 5040 6S 100% 23.5 A — 1500 g 2.53 g/W
1700 DALPROP Cyclone 5050 6S — 2.9 A 13200 300 g 4.11 g/W
1700 DALPROP Cyclone 5050 6S — 5.6 A 16700 500 g 3.54 g/W
1700 DALPROP Cyclone 5050 6S — 9.4 A 19800 700 g 2.96 g/W
1700 DALPROP Cyclone 5050 6S 100% 34.8 A — 1710 g 1.95 g/W
1700 DALPROP Cyclone 5046 6S — 2.9 A 13900 300 g 4.11 g/W
1700 DALPROP Cyclone 5046 6S — 5.5 A 17800 500 g 3.61 g/W
1700 DALPROP Cyclone 5046 6S — 8.8 A 20600 700 g 3.16 g/W
1700 DALPROP Cyclone 5046 6S 100% 30.5 A — 1690 g 2.2 g/W
1700 HQ 5.5x4x3 6S — 2.6 A 12700 300 g 4.58 g/W
1700 HQ 5.5x4x3 6S — 5.0 A 16100 500 g 3.97 g/W
1700 HQ 5.5x4x3 6S — 7.9 A 18900 700 g 3.52 g/W
1700 HQ 5.5x4x3 6S 100% 31.8 A — 1850 g 2.31 g/W
1700 HQ 5x4.3x3 6S — 2.7 A 13900 300 g 4.41 g/W
1700 HQ 5x4.3x3 6S — 5.2 A 17700 500 g 3.82 g/W
1700 HQ 5x4.3x3 6S — 8.5 A 21100 700 g 3.27 g/W
1700 HQ 5x4.3x3 6S 100% 26.8 A — 1670 g 2.47 g/W
1700 HQ 5x4.8x3 6S — 2.8 A 14000 300 g 4.25 g/W
1700 HQ 5x4.8x3 6S — 5.5 A 17700 500 g 3.61 g/W
1700 HQ 5x4.8x3 6S — 8.2 A 21000 700 g 3.39 g/W
1700 HQ 5x4.8x3 6S 100% 29.4 A — 1680 g 2.27 g/W
1700 Gemfan 5045-3 6S — 2.8 A 14800 300 g 4.25 g/W
1700 Gemfan 5045-3 6S — 5.4 A 19000 500 g 3.67 g/W
1700 Gemfan 5045-3 6S — 8.6 A 22300 700 g 3.23 g/W
1700 Gemfan 5045-3 6S 100% 27.1 A — 1570 g 2.3 g/W
1900 DALPROP Cyclone 5040 6S — 3.0 A 15800 300 g 3.97 g/W
1900 DALPROP Cyclone 5040 6S — 5.8 A 20200 500 g 3.42 g/W
1900 DALPROP Cyclone 5040 6S — 9.1 A 23500 700 g 3.05 g/W
1900 DALPROP Cyclone 5040 6S 100% 33.2 A — 1780 g 2.13 g/W
1900 DALPROP Cyclone 5050 6S — 2.8 A 12580 300 g 4.25 g/W
1900 DALPROP Cyclone 5050 6S — 5.6 A 16340 500 g 3.54 g/W
1900 DALPROP Cyclone 5050 6S — 9.5 A 19100 700 g 2.92 g/W
1900 DALPROP Cyclone 5050 6S 100% 45.8 A — 1990 g 1.72 g/W
1900 DALPROP Cyclone 5046 6S — 2.9 A 12700 300 g 4.11 g/W
1900 DALPROP Cyclone 5046 6S — 5.7 A 17700 500 g 3.48 g/W
1900 DALPROP Cyclone 5046 6S — 9.4 A 20800 700 g 2.96 g/W
1900 DALPROP Cyclone 5046 6S 100% 41.4 A — 1970 g 1.89 g/W
1900 HQ 5x4.3x3 6S — 2.8 A 13900 300 g 4.25 g/W
1900 HQ 5x4.3x3 6S — 5.3 A 17700 500 g 3.74 g/W
1900 HQ 5x4.3x3 6S — 8.7 A 20900 700 g 3.19 g/W
1900 HQ 5x4.3x3 6S 100% 36.8 A — 1930 g 2.08 g/W
1900 HQ 5x4.8x3 6S — 2.9 A 13600 300 g 4.11 g/W
1900 HQ 5x4.8x3 6S — 5.7 A 17700 500 g 3.48 g/W
1900 HQ 5x4.8x3 6S — 9.2 A 19700 700 g 3.02 g/W
1900 HQ 5x4.8x3 6S 100% 38.8 A — 1960 g 2.0 g/W
1900 Gemfan 5045-3 6S — 2.9 A 15100 300 g 4.11 g/W
1900 Gemfan 5045-3 6S — 5.5 A 19000 500 g 3.61 g/W
1900 Gemfan 5045-3 6S — 9.0 A 22500 700 g 3.09 g/W
1900 Gemfan 5045-3 6S 100% 36.4 A — 1860 g 2.03 g/W
2400 DALPROP Cyclone 5040 4S — 4.2 A 15700 300 g 4.25 g/W
2400 DALPROP Cyclone 5040 4S — 8.3 A 19700 500 g 3.59 g/W
2400 DALPROP Cyclone 5040 4S — 13.4 A 23420 700 g 3.11 g/W
2400 DALPROP Cyclone 5040 4S 100% 28.8 A — 1290 g 2.67 g/W
2400 DALPROP Cyclone 5050 4S — 4.3 A 12850 300 g 4.15 g/W
2400 DALPROP Cyclone 5050 4S — 8.8 A 16600 500 g 3.38 g/W
2400 DALPROP Cyclone 5050 4S — 14.8 A 19700 700 g 2.82 g/W
2400 DALPROP Cyclone 5050 4S 100% 43.5 A — 1480 g 2.03 g/W
2400 DALPROP Cyclone 5046 4S — 4.2 A 13900 300 g 4.25 g/W
2400 DALPROP Cyclone 5046 4S — 8.4 A 17600 500 g 3.54 g/W
2400 DALPROP Cyclone 5046 4S — 13.7 A 20600 700 g 3.04 g/W
2400 DALPROP Cyclone 5046 4S 100% 36.8 A — 1480 g 2.39 g/W
2400 HQ 5.5x4x3 4S — 3.8 A 12600 300 g 4.7 g/W
2400 HQ 5.5x4x3 4S — 7.5 A 15900 500 g 3.97 g/W
2400 HQ 5.5x4x3 4S — 12.3 A 18700 700 g 3.39 g/W
2400 HQ 5.5x4x3 4S 100% 39.8 A — 1620 g 2.42 g/W
2400 HQ 5x4.3x3 4S — 4.2 A 13900 300 g 4.25 g/W
2400 HQ 5x4.3x3 4S — 8.1 A 17870 500 g 3.67 g/W
2400 HQ 5x4.3x3 4S — 12.9 A 21400 700 g 3.23 g/W
2400 HQ 5x4.3x3 4S 100% 32.4 A — 1410 g 2.59 g/W
2400 HQ 5x4.8x3 4S — 4.1 A 13800 300 g 4.36 g/W
2400 HQ 5x4.8x3 4S — 8.4 A 17800 500 g 3.54 g/W
2400 HQ 5x4.8x3 4S — 13.6 A 21200 700 g 3.06 g/W
2400 HQ 5x4.8x3 4S 100% 35.3 A — 1490 g 2.51 g/W
2400 Gemfan 5045-3 4S — 4.2 A 15300 300 g 4.25 g/W
2400 Gemfan 5045-3 4S — 8.3 A 19200 500 g 3.59 g/W
2400 Gemfan 5045-3 4S — 13.3 A 22800 700 g 3.13 g/W
2400 Gemfan 5045-3 4S 100% 32.7 A — 1380 g 2.51 g/W

Manufacturer bench figures (6S, DALPROP Cyclone 5050, 100% throttle, 1900KV; manufacturer bench at fixed thrust points (300/500/700 g) plus max; 2400KV tested on 4S); real-world thrust varies with ESC, battery sag and prop condition.

Thrust-to-weight with this motor

RPM & prop speed on this motor

Props in this motor's class

PropSizeBladesWeight
Gemfan Long Range 5126-2 Durable Bi-Blade 5" Prop 1.5mm T-Mount - Choose Your 5.1x2.7 5 2.6 g
HQProp HQ Prop DP 5.1x2.5x3 Tri-Blade 5" Prop 5.1x2.5 3 3.1 g
HQProp HQ Prop Juicy Prop J37 4.9" Prop - Choose Your 4.9x3.7 3 3.4 g
HQProp HQ Prop Juicy Prop J40 5.1" Tri-Blade Prop - Choose Your 5.1x4.0 4 3.4 g
Gemfan Hurricane 4937 Tri-Blade 5" Prop - Choose 4.9x3.7 3 3.5 g

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