RDQ Badass 2 2207.5

Listed as: RDQ Badass 2 - 2207.5

RDQ Badass 2 2207.5
Image: racedayquads.com
Stator2207.5
KV options1400, 1900, 2400
Weight37.0 g
Shaft5mm
Max cells4-6S
Configuration12N14P
DimensionsØ28.5x19.7 mm
Mount16x16mm
Max thrust2058 g
Price (approx.)14.29 USD

At 37 g it is 3.9 g heavier than average across the 40 2207-class motors in our database (avg 33.1 g).

Thrust data (RDQ bench test)

KVPropBatteryThrottleCurrentRPMThrustEfficiency
1400 GF7040 3R 6S 50 6.7 A 13114 695 g 4.32 g/W
1400 GF7040 3R 6S 60 10.6 A 14861 928 g 3.65 g/W
1400 GF7040 3R 6S 70 15.4 A 16342 1157 g 3.13 g/W
1400 GF7040 3R 6S 80 21 A 17635 1416 g 2.81 g/W
1400 GF7040 3R 6S 90 27.7 A 18829 1624 g 2.44 g/W
1400 GF7040 3R 6S 100 33.3 A 19915 1835 g 2.3 g/W
1900 GF5128 3R 6S 50 8.9 A 20996 693 g 3.24 g/W
1900 GF5128 3R 6S 60 13.1 A 23700 896 g 2.85 g/W
1900 GF5128 3R 6S 70 18.5 A 25620 1112 g 2.5 g/W
1900 GF5128 3R 6S 80 25 A 28181 1407 g 2.35 g/W
1900 GF5128 3R 6S 90 33.6 A 32311 1743 g 2.16 g/W
1900 GF5128 3R 6S 100 39.5 A 34121 1855 g 1.96 g/W
1900 GF51377 3R 6S 50 9 A 20452 664 g 3.07 g/W
1900 GF51377 3R 6S 60 13.7 A 23292 885 g 2.69 g/W
1900 GF51377 3R 6S 70 19.4 A 24577 1126 g 2.42 g/W
1900 GF51377 3R 6S 80 26.3 A 28120 1428 g 2.26 g/W
1900 GF51377 3R 6S 90 35.2 A 31484 1684 g 1.99 g/W
1900 GF51377 3R 6S 100 41.5 A 33390 1845 g 1.85 g/W
1900 GF51499 3R 6S 50 10.3 A 18118 747 g 3.02 g/W
1900 GF51499 3R 6S 60 15.7 A 21760 983 g 2.61 g/W
1900 GF51499 3R 6S 70 23 A 23813 1246 g 2.26 g/W
1900 GF51499 3R 6S 80 30.6 A 26181 1497 g 2.04 g/W
1900 GF51499 3R 6S 90 41.0 A 29083 1756 g 1.78 g/W
1900 GF51499 3R 6S 100 45.7 A 30833 1898 g 1.73 g/W
1900 GF6040 2R 6S 50 9.7 A 19593 805 g 3.46 g/W
1900 GF6040 2R 6S 60 14.6 A 22481 1068 g 3.05 g/W
1900 GF6040 2R 6S 70 21 A 25031 1342 g 2.66 g/W
1900 GF6040 2R 6S 80 28.4 A 27124 1666 g 2.44 g/W
1900 GF6040 2R 6S 90 36.2 A 30821 1894 g 2.18 g/W
1900 GF6040 2R 6S 100 43.2 A 32756 2058 g 1.98 g/W
2400 GF5128 3R 6S 50 12.6 A 23410 887 g 2.93 g/W
2400 GF5128 3R 6S 60 19.8 A 26765 1179 g 2.48 g/W
2400 GF5128 3R 6S 70 28.2 A 29449 1445 g 2.14 g/W
2400 GF5128 3R 6S 80 37.4 A 31701 1696 g 1.89 g/W
2400 GF5128 3R 6S 90 47.3 A 33613 1875 g 1.65 g/W
2400 GF5128 3R 6S 100 54.2 A 35064 1978 g 1.52 g/W
2400 GF51377 3R 6S 50 13.1 A 22974 875 g 2.78 g/W
2400 GF51377 3R 6S 60 21.1 A 26237 1202 g 2.37 g/W
2400 GF51377 3R 6S 70 29.9 A 28784 1463 g 2.04 g/W
2400 GF51377 3R 6S 80 39.1 A 30718 1685 g 1.8 g/W
2400 GF51377 3R 6S 90 49.3 A 32820 1834 g 1.55 g/W
2400 GF51377 3R 6S 100 55.9 A 34187 1956 g 1.46 g/W
2400 GF51499 3R 6S 50 15.4 A 21758 979 g 2.65 g/W
2400 GF51499 3R 6S 60 24.2 A 24750 1275 g 2.2 g/W
2400 GF51499 3R 6S 70 34 A 26937 1538 g 1.88 g/W
2400 GF51499 3R 6S 80 44.7 A 28428 1705 g 1.59 g/W
2400 GF51499 3R 6S 90 56.3 A 30340 1896 g 1.4 g/W
2400 GF51499 3R 6S 100 61.4 A 31612 1989 g 1.35 g/W

Manufacturer bench figures (RaceDayQuads bench, 6S / 24.00 V, 50-100% in tens; one prop at 1400 KV, four at 1900 KV, three at 2400 KV); 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 J37 4.9x3.7 3 3.4 g
HQProp Juicy J40 5.1x4.0 3 3.4 g
Gemfan 4935 Sbang 3-Blade 4.9x3.5 3 3.45 g

Where this data comes from

Bench table read off the listing's own description image (2207_-_info1.jpg), the same template as the other Badass 2 sizes. The spec block's own maxima land on the table: 1400 KV 33.3 A / 800 W / 1835 g is its GF7040 100% row (799.2 W), 1900 KV 45.7 A / 1096 W is the GF51499 100% row and its 2058 g Max Pull the GF6040 one, and 2400 KV 1473 W / 1989 g is the GF51499 100% row - whose current reads 61.4 A against the block's 60.4 A. Internal resistance is 108 / 84 / 56 mOhm across the three windings.

Related 2207-class motors

Guides