EMAX RSIII Series 2306

EMAX RSIII Series 2306
Image: racedayquads.com
Stator2306
KV options1800, 2100, 2500
Weight27.9 g
Max cells3-6S
Max thrust1980 g
Price (approx.)23.99 USD

At 27.9 g it is 4.6 g lighter than average across the 21 2306-class motors in our database (avg 32.5 g).

Best props for the RSIII Series 2306

5"-5.5"

Thrust data (EMAX bench test)

KVPropBatteryThrottleCurrentRPMThrustEfficiency
1800 DALPROP Cyclone 5040-3 6S — 2.9 A 15200 300 g 4.11 g/W
1800 DALPROP Cyclone 5040-3 6S — 5.6 A 19300 500 g 3.54 g/W
1800 DALPROP Cyclone 5040-3 6S — 9.0 A 22800 700 g 3.09 g/W
1800 DALPROP Cyclone 5040-3 6S 100% 27.9 A — 1680 g 2.39 g/W
1800 DALPROP Cyclone 5050-3 6S — 2.9 A 12600 300 g 4.11 g/W
1800 DALPROP Cyclone 5050-3 6S — 5.8 A 16500 500 g 3.42 g/W
1800 DALPROP Cyclone 5050-3 6S — 9.8 A 18900 700 g 2.83 g/W
1800 DALPROP Cyclone 5050-3 6S 100% 33.5 A — 1730 g 2.05 g/W
1800 DALPROP Cyclone 5046-3 6S — 3.0 A 13800 300 g 3.97 g/W
1800 DALPROP Cyclone 5046-3 6S — 5.8 A 17500 500 g 3.42 g/W
1800 DALPROP Cyclone 5046-3 6S — 9.6 A 20700 700 g 2.89 g/W
1800 DALPROP Cyclone 5046-3 6S 100% 32.5 A — 1700 g 2.08 g/W
1800 HQ 5x4.3x3 6S — 2.8 A 14300 300 g 4.25 g/W
1800 HQ 5x4.3x3 6S — 5.5 A 18500 500 g 3.61 g/W
1800 HQ 5x4.3x3 6S — 8.9 A 21800 700 g 3.12 g/W
1800 HQ 5x4.3x3 6S 100% 29.8 A — 1720 g 2.29 g/W
1800 HQ 5x4.8x3 6S — 2.8 A 13200 300 g 4.25 g/W
1800 HQ 5x4.8x3 6S — 5.6 A 17200 500 g 3.54 g/W
1800 HQ 5x4.8x3 6S — 9.2 A 20200 700 g 3.02 g/W
1800 HQ 5x4.8x3 6S 100% 34.1 A — 1780 g 2.07 g/W
1800 Gemfan 5045-3 6S — 2.8 A 15300 300 g 4.25 g/W
1800 Gemfan 5045-3 6S — 5.6 A 19300 500 g 3.54 g/W
1800 Gemfan 5045-3 6S — 9.0 A 22800 700 g 3.09 g/W
1800 Gemfan 5045-3 6S 100% 30.6 A — 1670 g 2.17 g/W
2100 DALPROP Cyclone 5040-3 6S — 3.1 A 15400 300 g 3.84 g/W
2100 DALPROP Cyclone 5040-3 6S — 5.9 A 19100 500 g 3.36 g/W
2100 DALPROP Cyclone 5040-3 6S — 9.7 A 22800 700 g 2.86 g/W
2100 DALPROP Cyclone 5040-3 6S 100% 36.1 A — 1820 g 2.0 g/W
2100 DALPROP Cyclone 5050-3 6S — 3.1 A 12800 300 g 3.84 g/W
2100 DALPROP Cyclone 5050-3 6S — 6.2 A 16300 500 g 3.2 g/W
2100 DALPROP Cyclone 5050-3 6S — 10.1 A 19100 700 g 2.75 g/W
2100 DALPROP Cyclone 5050-3 6S 100% 46.5 A — 1920 g 1.64 g/W
2100 DALPROP Cyclone 5046-3 6S — 3.0 A 13600 300 g 3.97 g/W
2100 DALPROP Cyclone 5046-3 6S — 5.9 A 17200 500 g 3.36 g/W
2100 DALPROP Cyclone 5046-3 6S — 9.9 A 20300 700 g 2.81 g/W
2100 DALPROP Cyclone 5046-3 6S 100% 46.2 A — 1960 g 1.68 g/W
2100 HQ 5x4.8x3 6S — 2.9 A 13300 300 g 4.11 g/W
2100 HQ 5x4.8x3 6S — 5.9 A 17000 500 g 3.36 g/W
2100 HQ 5x4.8x3 6S — 9.7 A 20100 700 g 2.86 g/W
2100 HQ 5x4.8x3 6S 100% 41.8 A — 1980 g 1.88 g/W
2100 Gemfan 5045-3 6S — 3.0 A 15100 300 g 3.97 g/W
2100 Gemfan 5045-3 6S — 5.9 A 19300 500 g 3.36 g/W
2100 Gemfan 5045-3 6S — 9.6 A 22500 700 g 2.89 g/W
2100 Gemfan 5045-3 6S 100% 37.7 A — 1830 g 1.93 g/W
2500 DALPROP Cyclone 5040-3 4S — 4.4 A 15300 300 g 4.06 g/W
2500 DALPROP Cyclone 5040-3 4S — 8.7 A 19300 500 g 3.42 g/W
2500 DALPROP Cyclone 5040-3 4S — 13.6 A 22800 700 g 3.06 g/W
2500 DALPROP Cyclone 5040-3 4S 100% 35.1 A — 1410 g 2.39 g/W
2500 DALPROP Cyclone 5050-3 4S — 4.5 A 12900 300 g 3.97 g/W
2500 DALPROP Cyclone 5050-3 4S — 9.2 A 16500 500 g 3.23 g/W
2500 DALPROP Cyclone 5050-3 4S — 15.2 A 19400 700 g 2.74 g/W
2500 DALPROP Cyclone 5050-3 4S 100% 47.9 A — 1590 g 1.98 g/W
2500 DALPROP Cyclone 5046-3 4S — 4.5 A 13600 300 g 3.97 g/W
2500 DALPROP Cyclone 5046-3 4S — 8.9 A 17500 500 g 3.34 g/W
2500 DALPROP Cyclone 5046-3 4S — 14.3 A 20300 700 g 2.91 g/W
2500 DALPROP Cyclone 5046-3 4S 100% 43.1 A — 1580 g 2.18 g/W
2500 HQ 5x4.3x3 4S — 4.3 A 14500 300 g 4.15 g/W
2500 HQ 5x4.3x3 4S — 8.5 A 18400 500 g 3.5 g/W
2500 HQ 5x4.3x3 4S — 13.4 A 21800 700 g 3.11 g/W
2500 HQ 5x4.3x3 4S 100% 36.5 A — 1480 g 2.41 g/W
2500 HQ 5x4.8x3 4S — 4.4 A 13300 300 g 4.06 g/W
2500 HQ 5x4.8x3 4S — 8.7 A 17000 500 g 3.42 g/W
2500 HQ 5x4.8x3 4S — 13.9 A 20200 700 g 3.0 g/W
2500 HQ 5x4.8x3 4S 100% 41.9 A — 1580 g 2.24 g/W
2500 Gemfan 5045-3 4S — 4.3 A 15300 300 g 4.15 g/W
2500 Gemfan 5045-3 4S — 8.7 A 19300 500 g 3.42 g/W
2500 Gemfan 5045-3 4S — 13.7 A 22700 700 g 3.04 g/W
2500 Gemfan 5045-3 4S 100% 36.8 A — 1470 g 2.38 g/W

Manufacturer bench figures (6S, HQ 5x4.8x3, 100% throttle, 2100KV; manufacturer payload test at fixed thrust points (300/500/700 g) plus max; 2500KV 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 1.5mm T-Mount 5.1x2.7 2 2.6 g
HQProp DP 5.1x2.5x3 5.1x2.5 3 3.1 g
HQProp Juicy J40 5.1x4.0 3 3.4 g
HQProp 5.2x3.2x3 5.2x3.2 3 3.5 g
HQProp ETHIX P3.3 5.1x3.3x3 5.1x3.3 3 3.5 g

Where this data comes from

Related 2306-class motors

Guides