T-Motor VELOX V2 2207.5

Listed as: T-Motor VELOX V2 2207.5 - Royal

Stator	2207.5
KV options	1750, 1950
Weight	34.6 g
Shaft	4mm
Max cells	6S
Configuration	12N14P
Dimensions	27.6x31.45 mm
Winding resistance	74 (1750KV) / 53.5 (1950KV) / 41 (2550KV) mOhm
Max thrust	1681.89 g
Price (approx.)	22.99 USD

At 34.6 g it is 1.4 g heavier than average across the 39 2207-class motors in our database (avg 33.2 g).

Thrust data (T-Motor bench test)

KV	Prop	Battery	Throttle	Current	RPM	Thrust	Efficiency
1750	T-Motor T5143S Tri-Blade	6S	50	5.85 A	18761	547.12 g	3.94 g/W
1750	T-Motor T5143S Tri-Blade	6S	55	7.62 A	20257	633.74 g	3.51 g/W
1750	T-Motor T5143S Tri-Blade	6S	60	9.93 A	21863	741.3 g	3.16 g/W
1750	T-Motor T5143S Tri-Blade	6S	65	12.24 A	23230	841.86 g	2.93 g/W
1750	T-Motor T5143S Tri-Blade	6S	70	14.72 A	24649	944.17 g	2.74 g/W
1750	T-Motor T5143S Tri-Blade	6S	75	17.68 A	25911	1062.06 g	2.58 g/W
1750	T-Motor T5143S Tri-Blade	6S	80	19.98 A	26916	1141.31 g	2.47 g/W
1750	T-Motor T5143S Tri-Blade	6S	85	23.11 A	28172	1250.35 g	2.35 g/W
1750	T-Motor T5143S Tri-Blade	6S	90	26.21 A	29146	1343.98 g	2.24 g/W
1750	T-Motor T5143S Tri-Blade	6S	95	29.6 A	30122	1428.31 g	2.13 g/W
1750	T-Motor T5143S Tri-Blade	6S	100	33.17 A	31106	1507.96 g	2.02 g/W
1750	T-Motor T5146 Tri-Blade	6S	50	5.66 A	18278	632.15 g	4.7 g/W
1750	T-Motor T5146 Tri-Blade	6S	55	7.66 A	19783	729.22 g	4.02 g/W
1750	T-Motor T5146 Tri-Blade	6S	60	10.07 A	21174	849.46 g	3.58 g/W
1750	T-Motor T5146 Tri-Blade	6S	65	12.65 A	22477	964.88 g	3.26 g/W
1750	T-Motor T5146 Tri-Blade	6S	70	15.5 A	23933	1085.68 g	3.0 g/W
1750	T-Motor T5146 Tri-Blade	6S	75	18.62 A	24995	1205.89 g	2.79 g/W
1750	T-Motor T5146 Tri-Blade	6S	80	21.79 A	26145	1317.41 g	2.62 g/W
1750	T-Motor T5146 Tri-Blade	6S	85	24.48 A	27086	1414.12 g	2.52 g/W
1750	T-Motor T5146 Tri-Blade	6S	90	28.22 A	28068	1524.52 g	2.38 g/W
1750	T-Motor T5146 Tri-Blade	6S	95	31.61 A	28909	1557.36 g	2.19 g/W
1750	T-Motor T5146 Tri-Blade	6S	100	35.06 A	29463	1637.28 g	2.09 g/W
1750	T-Motor T5147 Tri-Blade	6S	50	5.82 A	18128	621.04 g	4.5 g/W
1750	T-Motor T5147 Tri-Blade	6S	55	7.97 A	19523	725.32 g	3.85 g/W
1750	T-Motor T5147 Tri-Blade	6S	60	10.42 A	20907	845.25 g	3.44 g/W
1750	T-Motor T5147 Tri-Blade	6S	65	13.24 A	22211	974.59 g	3.14 g/W
1750	T-Motor T5147 Tri-Blade	6S	70	16.1 A	23610	1087.75 g	2.9 g/W
1750	T-Motor T5147 Tri-Blade	6S	75	19.15 A	24703	1200.91 g	2.71 g/W
1750	T-Motor T5147 Tri-Blade	6S	80	22.4 A	25780	1315.07 g	2.55 g/W
1750	T-Motor T5147 Tri-Blade	6S	85	25.02 A	26496	1401.42 g	2.45 g/W
1750	T-Motor T5147 Tri-Blade	6S	90	28.81 A	27479	1515.53 g	2.32 g/W
1750	T-Motor T5147 Tri-Blade	6S	95	31.68 A	28017	1585.78 g	2.23 g/W
1750	T-Motor T5147 Tri-Blade	6S	100	35.7 A	29042	1681.89 g	2.12 g/W
1750	T-Motor T5150 Tri-Blade	6S	50	5.78 A	18175	637.04 g	4.64 g/W
1750	T-Motor T5150 Tri-Blade	6S	55	7.83 A	19549	736.8 g	3.98 g/W
1750	T-Motor T5150 Tri-Blade	6S	60	10.27 A	20933	854.92 g	3.54 g/W
1750	T-Motor T5150 Tri-Blade	6S	65	12.95 A	22341	973.16 g	3.21 g/W
1750	T-Motor T5150 Tri-Blade	6S	70	16.04 A	23609	1100.49 g	2.95 g/W
1750	T-Motor T5150 Tri-Blade	6S	75	19.07 A	24749	1214.38 g	2.75 g/W
1750	T-Motor T5150 Tri-Blade	6S	80	22.21 A	25722	1319.32 g	2.58 g/W
1750	T-Motor T5150 Tri-Blade	6S	85	24.85 A	26650	1408.5 g	2.48 g/W
1750	T-Motor T5150 Tri-Blade	6S	90	28.64 A	27336	1492.8 g	2.3 g/W
1750	T-Motor T5150 Tri-Blade	6S	95	32.0 A	28214	1599.58 g	2.22 g/W
1750	T-Motor T5150 Tri-Blade	6S	100	34.59 A	29031	1680.28 g	2.18 g/W
1950	T-Motor T4943 Tri-Blade	6S	50	8.03 A	19543	511.29 g	2.72 g/W
1950	T-Motor T4943 Tri-Blade	6S	55	9.84 A	20982	588.84 g	2.56 g/W
1950	T-Motor T4943 Tri-Blade	6S	60	12.06 A	22364	679.03 g	2.42 g/W
1950	T-Motor T4943 Tri-Blade	6S	65	14.45 A	23782	769.42 g	2.3 g/W
1950	T-Motor T4943 Tri-Blade	6S	70	17.04 A	25060	857.96 g	2.18 g/W
1950	T-Motor T4943 Tri-Blade	6S	75	19.66 A	26257	946.15 g	2.09 g/W
1950	T-Motor T4943 Tri-Blade	6S	80	22.13 A	27265	1025.25 g	2.02 g/W
1950	T-Motor T4943 Tri-Blade	6S	85	25.19 A	28402	1119.09 g	1.95 g/W
1950	T-Motor T4943 Tri-Blade	6S	90	28.18 A	29548	1201.38 g	1.88 g/W
1950	T-Motor T4943 Tri-Blade	6S	95	31.59 A	30455	1285.51 g	1.81 g/W
1950	T-Motor T4943 Tri-Blade	6S	100	35.93 A	30991	1460.24 g	1.82 g/W
1950	T-Motor T5143S Tri-Blade	6S	50	8.68 A	20392	600.95 g	2.91 g/W
1950	T-Motor T5143S Tri-Blade	6S	55	10.72 A	21901	698.88 g	2.75 g/W
1950	T-Motor T5143S Tri-Blade	6S	60	12.95 A	23396	786.39 g	2.57 g/W
1950	T-Motor T5143S Tri-Blade	6S	65	15.54 A	24817	895.21 g	2.44 g/W
1950	T-Motor T5143S Tri-Blade	6S	70	17.99 A	26105	970.56 g	2.29 g/W
1950	T-Motor T5143S Tri-Blade	6S	75	20.42 A	27130	1035.81 g	2.16 g/W
1950	T-Motor T5143S Tri-Blade	6S	80	23.46 A	28114	1154.46 g	2.1 g/W
1950	T-Motor T5143S Tri-Blade	6S	85	26.19 A	29273	1227.26 g	2.01 g/W
1950	T-Motor T5143S Tri-Blade	6S	90	29.62 A	30155	1333.15 g	1.93 g/W
1950	T-Motor T5143S Tri-Blade	6S	95	32.67 A	31274	1395.02 g	1.84 g/W
1950	T-Motor T5143S Tri-Blade	6S	100	36.51 A	32070	1470.85 g	1.74 g/W
1950	T-Motor T5146 Tri-Blade	6S	50	9.08 A	19887	693.98 g	3.31 g/W
1950	T-Motor T5146 Tri-Blade	6S	55	11.4 A	21439	797.02 g	3.03 g/W
1950	T-Motor T5146 Tri-Blade	6S	60	13.93 A	22844	908.39 g	2.84 g/W
1950	T-Motor T5146 Tri-Blade	6S	65	16.72 A	24252	1008.74 g	2.63 g/W
1950	T-Motor T5146 Tri-Blade	6S	70	19.72 A	25239	1138.07 g	2.52 g/W
1950	T-Motor T5146 Tri-Blade	6S	75	22.52 A	26343	1212.95 g	2.36 g/W
1950	T-Motor T5146 Tri-Blade	6S	80	25.37 A	27187	1299.63 g	2.25 g/W
1950	T-Motor T5146 Tri-Blade	6S	85	28.66 A	28135	1393.64 g	2.15 g/W
1950	T-Motor T5146 Tri-Blade	6S	90	31.96 A	28844	1491.53 g	2.07 g/W
1950	T-Motor T5146 Tri-Blade	6S	95	35.36 A	29589	1578.86 g	1.99 g/W
1950	T-Motor T5146 Tri-Blade	6S	100	39.04 A	30285	1635.16 g	1.87 g/W
1950	T-Motor T5147 Tri-Blade	6S	50	9.8 A	19533	707.0 g	3.2 g/W
1950	T-Motor T5147 Tri-Blade	6S	55	12.28 A	20971	823.39 g	2.98 g/W
1950	T-Motor T5147 Tri-Blade	6S	60	14.82 A	22461	911.93 g	2.74 g/W
1950	T-Motor T5147 Tri-Blade	6S	65	17.52 A	23822	1017.92 g	2.6 g/W
1950	T-Motor T5147 Tri-Blade	6S	70	20.69 A	24987	1126.18 g	2.44 g/W
1950	T-Motor T5147 Tri-Blade	6S	75	23.56 A	25801	1236.95 g	2.36 g/W
1950	T-Motor T5147 Tri-Blade	6S	80	26.39 A	26646	1305.65 g	2.23 g/W
1950	T-Motor T5147 Tri-Blade	6S	85	29.3 A	27557	1367.6 g	2.11 g/W
1950	T-Motor T5147 Tri-Blade	6S	90	32.72 A	28088	1474.0 g	2.05 g/W
1950	T-Motor T5147 Tri-Blade	6S	95	36.1 A	28936	1567.45 g	1.98 g/W
1950	T-Motor T5147 Tri-Blade	6S	100	39.49 A	29683	1612.27 g	1.87 g/W
2550	T-Motor T4943 Tri-Blade	4S	50	7.22 A	17700	405.96 g	3.41 g/W
2550	T-Motor T4943 Tri-Blade	4S	55	9.34 A	18800	478.84 g	3.12 g/W
2550	T-Motor T4943 Tri-Blade	4S	60	11.75 A	19878	561.16 g	2.93 g/W
2550	T-Motor T4943 Tri-Blade	4S	65	14.34 A	20958	635.57 g	2.74 g/W
2550	T-Motor T4943 Tri-Blade	4S	70	17.29 A	21886	729.28 g	2.63 g/W
2550	T-Motor T4943 Tri-Blade	4S	75	20.19 A	22904	813.39 g	2.53 g/W
2550	T-Motor T4943 Tri-Blade	4S	80	23.3 A	23603	896.58 g	2.44 g/W
2550	T-Motor T4943 Tri-Blade	4S	85	26.45 A	24571	964.14 g	2.33 g/W
2550	T-Motor T4943 Tri-Blade	4S	90	29.54 A	25236	1027.45 g	2.25 g/W
2550	T-Motor T4943 Tri-Blade	4S	95	32.48 A	25743	1086.64 g	2.19 g/W
2550	T-Motor T4943 Tri-Blade	4S	100	36.24 A	26110	1137.72 g	2.08 g/W
2550	T-Motor T5143S Tri-Blade	4S	50	8.15 A	17138	466.6 g	3.57 g/W
2550	T-Motor T5143S Tri-Blade	4S	55	9.97 A	18293	536.32 g	3.37 g/W
2550	T-Motor T5143S Tri-Blade	4S	60	12.14 A	19560	614.07 g	3.19 g/W
2550	T-Motor T5143S Tri-Blade	4S	65	14.54 A	20823	698.89 g	3.04 g/W
2550	T-Motor T5143S Tri-Blade	4S	70	17.19 A	21936	783.35 g	2.9 g/W
2550	T-Motor T5143S Tri-Blade	4S	75	20.0 A	22952	858.27 g	2.75 g/W
2550	T-Motor T5143S Tri-Blade	4S	80	22.89 A	24001	923.26 g	2.61 g/W
2550	T-Motor T5143S Tri-Blade	4S	85	25.45 A	24734	988.92 g	2.53 g/W
2550	T-Motor T5143S Tri-Blade	4S	90	27.89 A	25321	1038.4 g	2.45 g/W
2550	T-Motor T5143S Tri-Blade	4S	95	31.05 A	26147	1120.7 g	2.4 g/W
2550	T-Motor T5143S Tri-Blade	4S	100	34.29 A	26792	1226.9 g	2.41 g/W
2550	T-Motor T5146 Tri-Blade	4S	50	8.8 A	16800	530.97 g	3.78 g/W
2550	T-Motor T5146 Tri-Blade	4S	55	10.89 A	17924	606.31 g	3.51 g/W
2550	T-Motor T5146 Tri-Blade	4S	60	13.32 A	19022	691.75 g	3.29 g/W
2550	T-Motor T5146 Tri-Blade	4S	65	15.88 A	20183	776.58 g	3.12 g/W
2550	T-Motor T5146 Tri-Blade	4S	70	18.72 A	21159	866.01 g	2.98 g/W
2550	T-Motor T5146 Tri-Blade	4S	75	21.39 A	22188	939.3 g	2.85 g/W
2550	T-Motor T5146 Tri-Blade	4S	80	24.67 A	23039	1023.72 g	2.72 g/W
2550	T-Motor T5146 Tri-Blade	4S	85	28.09 A	23848	1107.32 g	2.61 g/W
2550	T-Motor T5146 Tri-Blade	4S	90	30.51 A	24564	1156.54 g	2.53 g/W
2550	T-Motor T5146 Tri-Blade	4S	95	33.58 A	25187	1217.32 g	2.45 g/W
2550	T-Motor T5146 Tri-Blade	4S	100	37.11 A	25638	1264.5 g	2.33 g/W
2550	T-Motor T5147 Tri-Blade	4S	50	9.16 A	16512	557.27 g	3.81 g/W
2550	T-Motor T5147 Tri-Blade	4S	55	11.28 A	17612	630.15 g	3.51 g/W
2550	T-Motor T5147 Tri-Blade	4S	60	13.69 A	18690	712.47 g	3.29 g/W
2550	T-Motor T5147 Tri-Blade	4S	65	16.28 A	19770	786.88 g	3.09 g/W
2550	T-Motor T5147 Tri-Blade	4S	70	19.23 A	20698	880.59 g	2.95 g/W
2550	T-Motor T5147 Tri-Blade	4S	75	22.13 A	21716	964.7 g	2.83 g/W
2550	T-Motor T5147 Tri-Blade	4S	80	25.24 A	22415	1047.89 g	2.72 g/W
2550	T-Motor T5147 Tri-Blade	4S	85	28.39 A	23383	1115.45 g	2.6 g/W
2550	T-Motor T5147 Tri-Blade	4S	90	31.48 A	24048	1178.76 g	2.5 g/W
2550	T-Motor T5147 Tri-Blade	4S	95	34.42 A	24555	1237.95 g	2.43 g/W
2550	T-Motor T5147 Tri-Blade	4S	100	38.18 A	24922	1289.03 g	2.31 g/W

Manufacturer bench figures (T-Motor bench, 11 throttle points (50-100% in 5% steps) per KV on four T-Motor props; 1750/1950 KV on 6S, 2550 KV on 4S; 12 degC ambient); real-world thrust varies with ESC, battery sag and prop condition.

VELOX V2 2207.5 vs other 2207 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.

Motor	KV	Prop	Peak thrust	At 1450 g
T-Motor VELOX V2 2207.5	1750	T-Motor T5147 Tri-Blade	1682 g at 795 W	607 W (2.39 g/W)
iFlight Xing-E PRO 2207	1800	6045	1899 g at 845 W	512 W (2.83 g/W)
EMAX E3 Series 2207	1900	EMAX AVAN 5026-3	1800 g at 1023 W	733 W (1.98 g/W)
EMAX ECO II Series 2207	1900	DALPROP Cyclone 5046	2020 g at 1023 W	678 W (2.14 g/W)
Flash Hobby King 2207.5	1900	GF 5047 3R	1479 g at 831 W	807 W (1.8 g/W)
RDQ Badass 2 2207.5	1900	GF6040 2R	2058 g at 1037 W	563 W (2.57 g/W)

Power at 1450 g is read off each maker's curve, straight-line between its two nearest bench points; 1450 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 2207 motor: 2207 motors compared. How to read a bench table: reading motor bench tables.

Thrust-to-weight with this motor

Four T-Motor VELOX V2 2207.5 motors at 1681.89 g max thrust each give 6727.56 g: 2:1, the minimum to fly, up to 3363.78 g all-up; 4:1 (freestyle) up to 1681.89 g; 8:1 (racing) up to 840.95 g.

RPM & prop speed on this motor

Props in this motor's class

Prop	Size	Blades	Weight
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

T-Motor sells this motor as the VELOX VELOCE V2207.5 (V2); their Specifications block gives three windings and two weights for each: 1750 KV 34.6 g incl. cable / 30.8 g excl., 74 mOhm, 794 W and 35.7 A peak; 1950 KV 35.3 / 31.5 g, 53.5 mOhm, 873 W, 39 A; 2550 KV 35.6 / 31.6 g, 41 mOhm, 4-5S, 557 W, 38.1 A. Body 27.6x31.45 mm, 12N14P, 4 mm shaft, 20# 150 mm lead, idle current 1.15 / 1.42 / 1.95 A at 10 V. Surface temperature at full throttle 72-91 degC at 12 degC ambient. weight_g is corrected from 31.6 g to 34.6 g, the 1750 KV winding's Weight (Incl. Cable). RaceDayQuads prints "Weight (Inc. Cable): 31.6g" on both the 1750 and the 1950 KV listing, and 31.6 g is neither winding's figure under either label: it is the 2550 KV block's Weight (Excl. Cable), a winding RaceDayQuads does not sell, published under the opposite heading on two listings at once. The same shop prints "Weight (Inc. Cable): 33.4g" on both V2208 listings where T-Motor's block gives 36.9 / 33.1 g at 1750 KV and 37.2 / 33.4 g at 1950 - the excl.-cable column again - so this is the shop's habit on the V2-era Velox family rather than one listing's slip. 34.6 g is the lower of the two windings this page sells and the one its first-cited listing carries; the other five block figures are above. The correction was already sitting in the overlay as a specs_fill, which is fill-only and so never applied over the retailer's value; it is a specs_set now.