BrotherHobby Avenger 2806.5

BrotherHobby Avenger 2806.5
Image: racedayquads.com
Stator2806.5
KV options1300
Weight41.0 g
ShaftM5
Max cells4-6S
Configuration12N14P
Mount19x19mm (M3)
Max thrust2520 g
Price (approx.)32.49 USD

At 41 g it is 6.2 g lighter than average across the 5 2806-class motors in our database (avg 47.2 g).

Thrust data (BrotherHobby bench test)

KVPropBatteryThrottleCurrentRPMThrustEfficiency
1300 HQ 7.0*3.5*3 6S 30 2.3 A 8270 310 g 5.62 g/W
1300 HQ 7.0*3.5*3 6S 40 4.6 A 10517 530 g 4.8 g/W
1300 HQ 7.0*3.5*3 6S 50 7.2 A 12132 750 g 4.34 g/W
1300 HQ 7.0*3.5*3 6S 60 12.7 A 14922 1130 g 3.71 g/W
1300 HQ 7.0*3.5*3 6S 70 18.3 A 16785 1430 g 3.27 g/W
1300 HQ 7.0*3.5*3 6S 80 28.8 A 19216 1940 g 2.82 g/W
1300 HQ 7.0*3.5*3 6S 90 37.5 A 20631 2290 g 2.57 g/W
1300 HQ 7.0*3.5*3 6S 100 44.4 A 21691 2520 g 2.38 g/W
1460 HQ 7.0*3.5*3 5S 30 3.0 A 8462 320 g 5.33 g/W
1460 HQ 7.0*3.5*3 5S 40 5.8 A 10707 540 g 4.66 g/W
1460 HQ 7.0*3.5*3 5S 50 9.2 A 12468 750 g 4.08 g/W
1460 HQ 7.0*3.5*3 5S 60 15.1 A 14640 1060 g 3.51 g/W
1460 HQ 7.0*3.5*3 5S 70 22.0 A 16502 1390 g 3.17 g/W
1460 HQ 7.0*3.5*3 5S 80 32.3 A 18558 1740 g 2.71 g/W
1460 HQ 7.0*3.5*3 5S 90 43.7 A 20191 2100 g 2.43 g/W
1460 HQ 7.0*3.5*3 5S 100 50.1 A 20913 2330 g 2.36 g/W
1700 HQ 6.0*4.0*3 6S 30 3.1 A 11019 320 g 4.3 g/W
1700 HQ 6.0*4.0*3 6S 40 5.7 A 13871 520 g 3.8 g/W
1700 HQ 6.0*4.0*3 6S 50 10.6 A 17193 840 g 3.3 g/W
1700 HQ 6.0*4.0*3 6S 60 15.5 A 20064 1110 g 3.0 g/W
1700 HQ 6.0*4.0*3 6S 70 20.8 A 22273 1330 g 2.68 g/W
1700 HQ 6.0*4.0*3 6S 80 33.1 A 25657 1780 g 2.25 g/W
1700 HQ 6.0*4.0*3 6S 90 42.1 A 28101 2110 g 2.11 g/W
1700 HQ 6.0*4.0*3 6S 100 49.2 A 29610 2440 g 2.08 g/W
1920 HQ 6.0*4.0*3 5S 30 3.3 A 10521 290 g 4.39 g/W
1920 HQ 6.0*4.0*3 5S 40 5.6 A 12868 450 g 4.02 g/W
1920 HQ 6.0*4.0*3 5S 50 9.5 A 15363 670 g 3.53 g/W
1920 HQ 6.0*4.0*3 5S 60 14.6 A 18325 910 g 3.13 g/W
1920 HQ 6.0*4.0*3 5S 70 21.0 A 20980 1160 g 2.78 g/W
1920 HQ 6.0*4.0*3 5S 80 32.8 A 24129 1610 g 2.47 g/W
1920 HQ 6.0*4.0*3 5S 90 44.3 A 26478 1940 g 2.21 g/W
1920 HQ 6.0*4.0*3 5S 100 48.1 A 27547 2080 g 2.2 g/W
1920 HQ 7*4*3 4S 30 5.4 A 9038 438 g 4.83 g/W
1920 HQ 7*4*3 4S 40 9.5 A 10912 649 g 4.07 g/W
1920 HQ 7*4*3 4S 50 14.9 A 12688 884 g 3.53 g/W
1920 HQ 7*4*3 4S 60 22.4 A 14404 1137 g 3.02 g/W
1920 HQ 7*4*3 4S 70 32.4 A 15939 1437 g 2.64 g/W
1920 HQ 7*4*3 4S 80 43.6 A 17304 1692 g 2.31 g/W
1920 HQ 7*4*3 4S 90 50.3 A 18553 1935 g 2.29 g/W
1920 HQ 7*4*3 4S 100 54.1 A 19032 1999 g 2.2 g/W

Manufacturer bench figures (BrotherHobby bench, 8 throttle points per KV; 1300KV/1700KV on 6S, 1460KV/1920KV on 5S, plus a 4S 60 A run of the 1920KV on HQ 7x4x3); real-world thrust varies with ESC, battery sag and prop condition.

Avenger 2806.5 vs other 2806 motors on 6S

The same thrust costs different power on different motors. Each line is one maker's own bench series (6S, its own prop), drawn as grams of thrust per watt against thrust, so a higher line makes that thrust for less battery current. Throttle percent is left out on purpose: it means something different on every maker's rig.

024605001000150020002500 thrust, g g/W
MotorKVPropPeak thrust At 2150 g
BrotherHobby Avenger 2806.5 1300 HQ 7.0*3.5*3 2520 g at 1057 W 811 W (2.65 g/W)
T-Motor F90 2806.5 1300 HQProp HQ7040.3 2361 g at 1059 W 832 W (2.59 g/W)
FlyFishRC Flash 2806.5 1350 GF 7042 2171 g at 1051 W 1004 W (2.14 g/W)
iFlight Xing 2806.5 Race 1800 HQ 7*4*3 2640 g at 1651 W 1178 W (1.83 g/W)

Power at 2150 g is read off each maker's curve, straight-line between its two nearest bench points; 2150 g is the highest thrust every motor here reached. Different props and rigs move these curves as much as the motor does, so compare rows on a similar prop. Peak thrust of every 2806 motor: 2806 motors compared. How to read a bench table: reading motor bench tables.

Thrust-to-weight with this motor

Four BrotherHobby Avenger 2806.5 motors at 2520 g max thrust each give 10080 g: 2:1, the minimum to fly, up to 5040 g all-up; 4:1 (freestyle) up to 2520 g; 8:1 (racing) up to 1260 g.

RPM & prop speed on this motor

Props in this motor's class

PropSizeBladesWeight
APC 7x4 SF-B4 2-Blade 7.0x4.0 2 5.1 g
HQProp 7x5.5x2 7.0x5.5 2 6.4 g
Gemfan Cinelifter 7035 7x3.5x3 7.0x3.5 3 6.5 g
HQProp 7x4.5x2 Durable 7.0x4.5 2 6.6 g
HQProp MacroQuad 7x4.5 Glass Fiber Nylon CCW 7.0x4.5 2 6.8 g

Where this data comes from

Bench data covers the 1300/1460/1700/1920 KV versions of the 2806.5BN

Related 2806-class motors

Guides