BrotherHobby Avenger 2810

BrotherHobby Avenger 2810
Image: racedayquads.com
Stator2810
KV options1350, 1500
Weight64.0 g
Max cells4-6S
Configuration12N14P
Mount (bolt circle, mm)Ø19 (4-M3)
Winding resistance49 (1350KV) / 43 (1500KV) mOhm
Max thrust2473 g
Price (approx.)25.99 USD

Thrust data (BrotherHobby bench test)

KVPropBatteryThrottleCurrentRPMThrustEfficiency
900 HQ 8*4.5*3 Triblade 6S 30 2.2 A 6045 329 g 6.23 g/W
900 HQ 8*4.5*3 Triblade 6S 40 4.3 A 7666 569 g 5.51 g/W
900 HQ 8*4.5*3 Triblade 6S 50 7.8 A 9480 871 g 4.65 g/W
900 HQ 8*4.5*3 Triblade 6S 60 12.4 A 10928 1233 g 4.14 g/W
900 HQ 8*4.5*3 Triblade 6S 70 18.5 A 12331 1571 g 3.55 g/W
900 HQ 8*4.5*3 Triblade 6S 80 39.4 A 14141 2107 g 2.25 g/W
900 HQ 8*4.5*3 Triblade 6S 90 38.8 A 15636 2660 g 2.88 g/W
900 HQ 8*4.5*3 Triblade 6S 100 43.8 A 16011 2724 g 2.62 g/W
1180 HQ 7*4*3 Triblade 6S 30 2.6 A 7808 293 g 4.7 g/W
1180 HQ 7*4*3 Triblade 6S 40 4.3 A 9440 437 g 4.23 g/W
1180 HQ 7*4*3 Triblade 6S 50 6.7 A 11054 626 g 3.89 g/W
1180 HQ 7*4*3 Triblade 6S 60 11.2 A 13322 961 g 3.58 g/W
1180 HQ 7*4*3 Triblade 6S 70 17.3 A 15379 1342 g 3.25 g/W
1180 HQ 7*4*3 Triblade 6S 80 26.7 A 17706 1807 g 2.84 g/W
1180 HQ 7*4*3 Triblade 6S 90 36.0 A 19318 2193 g 2.56 g/W
1180 HQ 7*4*3 Triblade 6S 100 43.5 A 19769 2339 g 2.27 g/W
1350 HQ 7X3.5X3 6S 30 3.4 A 9544 396 g 4.62 g/W
1350 HQ 7X3.5X3 6S 40 6.9 A 12278 689 g 3.96 g/W
1350 HQ 7X3.5X3 6S 50 11.9 A 14485 1049 g 3.5 g/W
1350 HQ 7X3.5X3 6S 60 16.3 A 16778 1321 g 3.22 g/W
1350 HQ 7X3.5X3 6S 70 24.2 A 18855 1703 g 2.8 g/W
1350 HQ 7X3.5X3 6S 80 31.9 A 20740 2001 g 2.51 g/W
1350 HQ 7X3.5X3 6S 90 45.6 A 21783 2103 g 1.85 g/W
1350 HQ 7X3.5X3 6S 100 57.9 A 22405 2473 g 1.72 g/W
1500 HQ 6X3.5X3 6S 30 6.5 A 13931 573 g 3.5 g/W
1500 HQ 6X3.5X3 6S 40 10.4 A 16375 823 g 3.14 g/W
1500 HQ 6X3.5X3 6S 50 13.9 A 18402 1040 g 2.97 g/W
1500 HQ 6X3.5X3 6S 60 17.9 A 20206 1267 g 2.81 g/W
1500 HQ 6X3.5X3 6S 70 26.9 A 23122 1660 g 2.45 g/W
1500 HQ 6X3.5X3 6S 80 36.0 A 25435 1995 g 2.2 g/W
1500 HQ 6X3.5X3 6S 90 45.0 A 27274 2313 g 2.04 g/W
1500 HQ 6X3.5X3 6S 100 46.0 A 27328 2329 g 2.01 g/W

Manufacturer bench figures (BrotherHobby bench (2018 and 2022 rigs), 6S, 8 throttle points per KV/prop; 900/1180 KV on 45 A ESC, 1350KV on 60 A, 1500KV on 50 A); real-world thrust varies with ESC, battery sag and prop condition.

Avenger 2810 vs other 2810 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 1275 gAt 2550 g
BrotherHobby Avenger 2810 900 HQ 8*4.5*3 Triblade 2724 g at 1038 W 316 W (4.04 g/W) 926 W (2.75 g/W)
T-Motor F100 2810 1100 HQ8045-3 2597 g at 1177 W 339 W (3.76 g/W) 1123 W (2.27 g/W)

Power at 1275 g and 2550 g is read off each maker's curve, straight-line between its two nearest bench points; 2550 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. How to read a bench table: reading motor bench tables.

Thrust-to-weight with this motor

Four BrotherHobby Avenger 2810 motors at 2473 g max thrust each give 9892 g: 2:1, the minimum to fly, up to 4946 g all-up; 4:1 (freestyle) up to 2473 g; 8:1 (racing) up to 1236.5 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

BrotherHobby publishes bench runs for 900/1180/1350/1500 KV; their 900KV sheet prints 39.4 A at 80% and 38.8 A at 90% - transcribed as printed. Both windings this page sells have a maker Test Report on brotherhobby.com (1350 KV, HQ 7X3.5X3, 6S 60A; 1500 KV, HQ 6X3.5X3, 6S 50A), and both Specification blocks state "Weight Including Cable (g) 64.00" with an 18# 250 mm lead, 12N14P, N52H magnets, a 28.00 mm stator 10 mm tall (Kawasaki 1200# 0.2 mm) and "No. of Cells(Lipo) (S) 6S"; resistance is 49.00 mOhm (1350 KV, idle 1.82 A/10V) and 43.00 mOhm (1500 KV, idle 1.63 A/10V). weight_g is the maker's 64.0 g, not RaceDayQuads' "65g with 25cm SR wires" printed on both listings. max_cells stays "4-6S": RaceDayQuads prints 4-6S on the 1350 KV listing but 5-7S on the 1500 KV one, and no BrotherHobby document rates either winding 5S or 7S - the maker's product page block reads "No.of Cells(Lipo): 4S-6S" (for the 960/1090/1180 KV windings it lists) and both sold windings' reports were run on 6S. dimensions_mm is left empty: the reports' "Motor Dimension" 33.3X39 is the drawing's overall length, which includes the 16 mm shaft, and no drawing prints the body length. The mount is a 19 mm bolt circle (both drawings: "Ø 19" with "4 - M3", circle drawn, bell "Ø 33.3"), not the "M3 (19x19mm)" square RaceDayQuads prints, so mount_mm stays empty. max_thrust_g is the sold winding's own best (owner ruling 2026-10-20: it comes from a winding the page sells; rows of other windings stay).

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