5-inch FPV racing motor
T-Motor Black Bird V2.0 2207
T-Motor's Black Bird co-brand 2207 in 1950KV for 6S and 2800KV for 4S, 33.4 g; on T-Motor's 6S bench the 1950KV pulls 1659.94 g on a T5150 at full throttle.
- 5-inch quads
- 6S (1950KV) or 4S (2800KV)
- T-Motor 5-inch tri-blade props
The spin is an illustration: the model turns at 1/600 of the no-load speed, and it is a generic 2207 motor drawn from T-Motor’s published sizes, not its exact design. Thrust, current and power are T-Motor’s bench figures for the T5150 prop at 23.39 V, read straight across between its throttle steps. Its data starts at 50% throttle.
- Max thrust
- 1,660 g
- T5150 prop, 23.39 V
- Weight
- 33.4 g
- with leads; the same for the 2800KV
- Peak current
- 40.0 A
- full throttle
- Max power
- 904 W
- full throttle
Plain links: we earn nothing from them.
What it pulls
T-Motor’s own bench test, one line per prop. Drag across the chart to move the throttle; the model above follows.
At 60% with the T5150: 908 g of thrust, 14.3 A, 334 W, 2.72 g per watt.
On your quad
10.2 : 1
Thrust to weight at full throttle: four motors pull 6,640 g with the T5150 at 23.39 V.
At 60% throttle they pull 3,633 g, 5.6 times the quad’s weight.
All-up weight is the quad ready to fly, with its battery and camera. The thrust is the maker’s static bench figure; in the air it is lower.
What you get
Two windings, one weight
1950KV for 6S and 2800KV for 4S, both 33.4 g with leads, from T-Motor's Champion Co-brand range.
Source: T-Motor drawing, specs and test report, T-Motor product page
Bench data on five props
T-Motor tested each KV on its T4943, T5143S, T5146, T5147 and T5150 tri-blades. At full throttle the 1950KV pulled 1462.12–1659.94 g on 6S and the 2800KV 1062.12–1402.99 g on 4S.
Rated for a minute at peak
T-Motor rates the 1950KV at 40 A and 903 W for 60 s, and the 2800KV at 42.4 A and 610 W.
What to pair it with
Our reading of T-Motor’s numbers, so your build matches what the motor was tested with.
- ESC
- Peak current over 60 s is 40 A for the 1950KV and 42.4 A for the 2800KV; on T-Motor's bench they drew up to 39.95 A and 42.48 A at full throttle. (T-Motor drawing, specs and test report)
- Props
- T-Motor tested its T4943, T5143S, T5146, T5147 and T5150 tri-blades. The 1950KV pulled the most on the T5150 (1659.94 g at 39.95 A on 6S); the 2800KV pulled 1402.99 g on the T5150 and 1401.21 g on the T5146 on 4S. (T-Motor drawing, specs and test report)
- Battery
- 6S for the 1950KV, 4S for the 2800KV. (T-Motor drawing, specs and test report)
- Frame
- 5-inch quads: T-Motor's test props are 4.9- and 5.1-inch tri-blades. Four M3 holes, opposite holes 16 mm apart. (T-Motor drawing, specs and test report)
Where to buy
- T-Motorthe maker's store (Tmotorhobby); same price for both KVs, 1950KV out of stock when checked$27.90seen Oct 19, 2026Visit
- T-HobbyT-Motor's hobby-brand store; sold out when checked$27.90seen Oct 19, 2026Visit
Plain links, not affiliate links. Prices change; the store’s page has the current one.
Full specs
| Spec | Value | Source |
|---|---|---|
| KV | 1,950 rpm/V (also 2800KV) | T-Motor drawing, specs and test report |
| Stator | 22 × 7 mm (2207) (from T-Hobby's name for it, Black Bird 2207 V2) | T-Hobby product page |
| Configuration | 12N14P (12 stator slots, 14 magnet poles) | T-Motor drawing, specs and test report |
| Battery | 6S LiPo (2800KV: 4S) | T-Motor drawing, specs and test report |
| Weight | 33.4 g (with leads; the same for the 2800KV) | T-Motor drawing, specs and test report |
| Dimensions | Φ27.5 × 30.4 mm (30.4 mm is the full length, shaft included) | T-Motor drawing, specs and test report |
| Shaft | 4 mm; M5 thread above the bell, protruding 12 mm, the last 7 mm threaded (4 mm is the spec table's shaft diameter; the thread and lengths are from the drawing) | T-Motor drawing, specs and test report |
| Mounting | 4 × M3 holes, opposite holes 16 mm apart (16 × 16) | T-Motor drawing, specs and test report |
| Internal resistance | 60 mΩ (2800KV: 45 mΩ) | T-Motor drawing, specs and test report |
| Idle current | 1.05 A (at 10 V; 2800KV: 1.8 A) | T-Motor drawing, specs and test report |
| Peak current | 40 A (for 60 s; 2800KV: 42.4 A) | T-Motor drawing, specs and test report |
| Max power | 903 W (for 60 s; 2800KV: 610 W) | T-Motor drawing, specs and test report |
| Leads | 20 AWG, 150 mm | T-Motor drawing, specs and test report |
| In the box | 1 × motor, 1 × parts bag | T-Motor drawing, specs and test report |
Bench data
Redrawn from T-Motor’s test reports. Thrust is static pull on a bench, more than you get in flight. Power is volts × amps; efficiency is thrust divided by power.
1950KV on 6S5 props
| Prop | Throttle | Thrust (g) | Voltage (V) | Current (A) | RPM | Power (W) | Efficiency (g/W) |
|---|---|---|---|---|---|---|---|
| T5150 (T-Motor, 3-blade)at 23.39 V | 50% | 722.3 | 23.39 | 9.59 | 19636 | 224.31 | 3.22 |
| 55% | 804.71 | 23.34 | 11.79 | 21320 | 275.07 | 2.93 | |
| 60% | 908.16 | 23.28 | 14.35 | 22777 | 334.01 | 2.72 | |
| 65% | 1,026.92 | 23.22 | 17.18 | 23916 | 398.88 | 2.57 | |
| 70% | 1,130.79 | 23.16 | 20.12 | 24970 | 465.88 | 2.43 | |
| 75% | 1,238.27 | 23.09 | 23.25 | 26047 | 536.81 | 2.31 | |
| 80% | 1,306.88 | 23.02 | 25.88 | 26806 | 595.9 | 2.19 | |
| 85% | 1,394.49 | 22.94 | 29.42 | 27567 | 674.99 | 2.07 | |
| 90% | 1,527.45 | 22.85 | 33.03 | 28344 | 754.85 | 2.02 | |
| 95% | 1,586.54 | 22.76 | 36.07 | 29245 | 821.15 | 1.93 | |
| 100% | 1,659.94 | 22.62 | 39.95 | 29628 | 903.8 | 1.84 | |
| T5146 (T-Motor, 3-blade)at 23.4 V | 50% | 693.99 | 23.4 | 9.1 | 19897 | 212.8 | 3.26 |
| 55% | 797.03 | 23.35 | 11.42 | 21449 | 266.63 | 2.99 | |
| 60% | 908.4 | 23.3 | 13.95 | 22854 | 325.05 | 2.79 | |
| 65% | 1,008.75 | 23.23 | 16.74 | 24262 | 388.92 | 2.59 | |
| 70% | 1,138.08 | 23.17 | 19.74 | 25249 | 457.44 | 2.49 | |
| 75% | 1,212.96 | 23.11 | 22.54 | 26353 | 520.93 | 2.33 | |
| 80% | 1,299.64 | 23.05 | 25.39 | 27197 | 585.07 | 2.22 | |
| 85% | 1,393.65 | 22.97 | 28.68 | 28145 | 658.65 | 2.12 | |
| 90% | 1,491.54 | 22.88 | 31.98 | 28854 | 731.94 | 2.04 | |
| 95% | 1,578.87 | 22.79 | 35.38 | 29599 | 806.27 | 1.96 | |
| 100% | 1,635.17 | 22.67 | 39.06 | 30295 | 885.29 | 1.85 | |
| T5147 (T-Motor, 3-blade)at 23.38 V | 50% | 710.98 | 23.38 | 9.67 | 19543 | 226.19 | 3.14 |
| 55% | 827.37 | 23.33 | 12.15 | 20981 | 283.42 | 2.92 | |
| 60% | 915.91 | 23.28 | 14.69 | 22471 | 341.87 | 2.68 | |
| 65% | 1,021.9 | 23.22 | 17.39 | 23832 | 403.67 | 2.53 | |
| 70% | 1,130.16 | 23.15 | 20.56 | 24997 | 475.97 | 2.37 | |
| 75% | 1,240.93 | 23.09 | 23.43 | 25811 | 540.89 | 2.29 | |
| 80% | 1,309.63 | 23.02 | 26.26 | 26656 | 604.42 | 2.17 | |
| 85% | 1,371.58 | 22.95 | 29.17 | 27567 | 669.46 | 2.05 | |
| 90% | 1,477.98 | 22.87 | 32.59 | 28098 | 745.3 | 1.98 | |
| 95% | 1,571.43 | 22.77 | 35.97 | 28946 | 819.08 | 1.92 | |
| 100% | 1,616.25 | 22.65 | 39.36 | 29693 | 891.59 | 1.81 | |
| T5143S (T-Motor, 3-blade)at 23.35 V | 50% | 599.91 | 23.35 | 8.3 | 20382 | 193.84 | 3.09 |
| 55% | 697.84 | 23.3 | 10.34 | 21891 | 241.03 | 2.9 | |
| 60% | 785.35 | 23.25 | 12.57 | 23386 | 292.21 | 2.69 | |
| 65% | 894.17 | 23.2 | 15.16 | 24807 | 351.59 | 2.54 | |
| 70% | 969.52 | 23.14 | 17.61 | 26095 | 407.46 | 2.38 | |
| 75% | 1,034.77 | 23.09 | 20.04 | 27120 | 462.88 | 2.24 | |
| 80% | 1,153.42 | 23.03 | 23.08 | 28104 | 531.42 | 2.17 | |
| 85% | 1,226.22 | 22.96 | 25.81 | 29263 | 592.71 | 2.07 | |
| 90% | 1,332.11 | 22.88 | 29.24 | 30145 | 669.16 | 1.99 | |
| 95% | 1,393.98 | 22.81 | 32.29 | 31264 | 736.4 | 1.89 | |
| 100% | 1,469.81 | 22.7 | 36.13 | 32060 | 819.97 | 1.79 | |
| T4943 (T-Motor, 3-blade)at 23.74 V | 50% | 513.17 | 23.74 | 8.13 | 19552 | 192.93 | 2.66 |
| 55% | 590.72 | 23.67 | 9.94 | 20991 | 235.34 | 2.51 | |
| 60% | 680.91 | 23.59 | 12.16 | 22373 | 286.87 | 2.37 | |
| 65% | 771.3 | 23.5 | 14.55 | 23791 | 341.92 | 2.26 | |
| 70% | 859.84 | 23.4 | 17.14 | 25069 | 401.17 | 2.14 | |
| 75% | 948.03 | 23.3 | 19.76 | 26266 | 460.4 | 2.06 | |
| 80% | 1,027.13 | 23.2 | 22.23 | 27274 | 515.82 | 1.99 | |
| 85% | 1,120.97 | 23.08 | 25.29 | 28411 | 583.55 | 1.92 | |
| 90% | 1,203.26 | 22.94 | 28.28 | 29557 | 648.78 | 1.85 | |
| 95% | 1,287.39 | 22.77 | 31.69 | 30464 | 721.5 | 1.78 | |
| 100% | 1,462.12 | 22.59 | 36.03 | 31000 | 814.06 | 1.8 |
2800KV on 4S5 props
| Prop | Throttle | Thrust (g) | Voltage (V) | Current (A) | RPM | Power (W) | Efficiency (g/W) |
|---|---|---|---|---|---|---|---|
| T5150 (T-Motor, 3-blade)at 15.4 V | 50% | 602 | 15.4 | 11.16 | 17231 | 171.91 | 3.5 |
| 55% | 688.66 | 15.31 | 13.61 | 18472 | 208.36 | 3.31 | |
| 60% | 767.15 | 15.2 | 16.03 | 19534 | 243.62 | 3.15 | |
| 65% | 851.48 | 15.13 | 18.97 | 20690 | 286.95 | 2.97 | |
| 70% | 954.52 | 15.03 | 22.17 | 21545 | 333.38 | 2.86 | |
| 75% | 1,049.59 | 14.94 | 25.4 | 22083 | 379.49 | 2.77 | |
| 80% | 1,112.08 | 14.85 | 28.59 | 23231 | 424.6 | 2.62 | |
| 85% | 1,203.97 | 14.76 | 32.38 | 23803 | 477.99 | 2.52 | |
| 90% | 1,255.01 | 14.68 | 35.17 | 24443 | 516.1 | 2.43 | |
| 95% | 1,326.2 | 14.54 | 38.63 | 24800 | 561.7 | 2.36 | |
| 100% | 1,402.99 | 14.38 | 42.48 | 25336 | 610.89 | 2.3 | |
| T5146 (T-Motor, 3-blade)at 15.43 V | 50% | 601.06 | 15.43 | 11.01 | 17434 | 169.95 | 3.54 |
| 55% | 686.43 | 15.37 | 13.47 | 18628 | 207 | 3.32 | |
| 60% | 769.8 | 15.3 | 15.97 | 19612 | 244.46 | 3.15 | |
| 65% | 871.71 | 15.23 | 19.05 | 20876 | 290.03 | 3.01 | |
| 70% | 943.43 | 15.13 | 22.06 | 21802 | 333.78 | 2.83 | |
| 75% | 1,068.8 | 15.04 | 25.47 | 22604 | 383.24 | 2.79 | |
| 80% | 1,142.29 | 14.91 | 28.65 | 23368 | 427.05 | 2.67 | |
| 85% | 1,203.02 | 14.79 | 31.78 | 24021 | 470.03 | 2.56 | |
| 90% | 1,267.81 | 14.68 | 34.85 | 24414 | 511.45 | 2.48 | |
| 95% | 1,333.31 | 14.56 | 38.09 | 24954 | 554.56 | 2.4 | |
| 100% | 1,401.21 | 14.42 | 41.75 | 25700 | 601.83 | 2.33 | |
| T5147 (T-Motor, 3-blade)at 15.41 V | 50% | 608.1 | 15.41 | 11.56 | 17209 | 178.09 | 3.41 |
| 55% | 701.82 | 15.34 | 14.15 | 18383 | 217.09 | 3.23 | |
| 60% | 783.91 | 15.27 | 16.81 | 19455 | 256.72 | 3.05 | |
| 65% | 875.3 | 15.19 | 19.85 | 20297 | 301.57 | 2.9 | |
| 70% | 970.93 | 15.11 | 23.02 | 21347 | 347.78 | 2.79 | |
| 75% | 1,048.55 | 14.98 | 26 | 22113 | 389.42 | 2.69 | |
| 80% | 1,124.35 | 14.87 | 29.35 | 22972 | 436.5 | 2.58 | |
| 85% | 1,188.61 | 14.75 | 32.64 | 23597 | 481.39 | 2.47 | |
| 90% | 1,243.33 | 14.65 | 35.55 | 24085 | 520.57 | 2.39 | |
| 95% | 1,300.2 | 14.52 | 38.72 | 24717 | 562.28 | 2.31 | |
| 100% | 1,365.59 | 14.39 | 42.37 | 25253 | 609.49 | 2.24 | |
| T5143S (T-Motor, 3-blade)at 15.44 V | 50% | 531.5 | 15.44 | 10.32 | 18132 | 159.29 | 3.34 |
| 55% | 618.11 | 15.38 | 12.54 | 19335 | 192.89 | 3.2 | |
| 60% | 691.45 | 15.32 | 14.84 | 20333 | 227.36 | 3.04 | |
| 65% | 768.26 | 15.24 | 17.53 | 21688 | 267.25 | 2.87 | |
| 70% | 855.16 | 15.13 | 20.46 | 22656 | 309.57 | 2.76 | |
| 75% | 925.87 | 15.03 | 23.41 | 23712 | 351.8 | 2.63 | |
| 80% | 1,007.91 | 14.92 | 26.53 | 24373 | 395.88 | 2.55 | |
| 85% | 1,063.2 | 14.82 | 29.43 | 24960 | 436.3 | 2.44 | |
| 90% | 1,139.88 | 14.74 | 32.21 | 25811 | 474.77 | 2.4 | |
| 95% | 1,202.14 | 14.62 | 35.61 | 26410 | 520.6 | 2.31 | |
| 100% | 1,263.8 | 14.51 | 39.14 | 26914 | 567.68 | 2.23 | |
| T4943 (T-Motor, 3-blade)at 15.71 V | 50% | 431.33 | 15.71 | 9.8 | 17960 | 153.9 | 2.8 |
| 55% | 494.12 | 15.64 | 11.8 | 19151 | 184.46 | 2.68 | |
| 60% | 554.23 | 15.56 | 13.95 | 20257 | 217.1 | 2.55 | |
| 65% | 622.83 | 15.46 | 16.54 | 21319 | 255.78 | 2.43 | |
| 70% | 682.69 | 15.37 | 19.06 | 22570 | 292.8 | 2.33 | |
| 75% | 751.71 | 15.25 | 22.15 | 23545 | 337.83 | 2.23 | |
| 80% | 803.8 | 15.14 | 24.75 | 24346 | 374.72 | 2.15 | |
| 85% | 851.97 | 15.03 | 27.33 | 24992 | 410.88 | 2.07 | |
| 90% | 909.62 | 14.9 | 29.99 | 25828 | 446.98 | 2.04 | |
| 95% | 966.34 | 14.73 | 33.26 | 26444 | 489.89 | 1.97 | |
| 100% | 1,062.12 | 14.55 | 38.48 | 27160 | 559.91 | 1.9 |
Inside the motor
A brushless outrunner: the coils stand still in the middle and the magnets spin around them. From the top down:
- Bell. 27.5 mm across; black, with a gold-finished top whose spokes run in pairs round a knurled hub. (T-Motor drawing, specs and test report, T-Motor product page)
- Shaft. 4 mm by T-Motor's spec table, with an M5 thread above the bell; it stands 12 mm above the bell, the last 7 mm threaded. (T-Motor drawing, specs and test report)
- Base. Black, with four M3 holes 16 mm apart; 20 AWG leads, 150 mm long. (T-Motor drawing, specs and test report, T-Motor product page)
How fast it spins
KV is the motor’s no-load speed per volt. With nothing on the shaft, the 1950KV version reaches about these speeds; a prop loads the motor and brings it down, typically to around 70–75% of these figures at full throttle.
| Battery | Volts | No-load rpm (KV × V) | Electrical frequency | ESC steps per second |
|---|---|---|---|---|
| 4S nominal | 14.8 | 28,860 | 3,367 Hz | 20,202 |
| 4S full | 16.8 | 32,760 | 3,822 Hz | 22,932 |
| 6S nominal | 22.2 | 43,290 | 5,051 Hz | 30,303 |
| 6S full | 25.2 | 49,140 | 5,733 Hz | 34,398 |
A 14-pole rotor has 7 pole pairs, so every turn of the shaft is 7 electrical cycles, and a six-step ESC switches the phases 42 times per turn.
About the 3D model
A generic outrunner drawn from T-Motor’s published sizes: the 22 × 7 mm stator, 27.5 mm bell, 18.4 mm height, 5 mm shaft, 16 mm mounting circle and 12 teeth and 14 magnets. Anything T-Motor doesn’t publish is typical for a motor this size, and the bell’s spoked top, the base and the inside are a generic design, not this motor’s. The colours are read off the maker’s product photos. There are no logos or markings: it is our drawing, not the maker’s.
Sources
- T-Motor: Black Bird V2.0 product page on its Tmotorhobby store, Champion Co-brand range (product photos, price per KV; drawing, spec table, test report and contents are images on the page, with no other text). Retrieved Oct 19, 2026.
- T-Motor: Black Bird V2.0 product drawing, spec table for both KVs, test report (five props per KV, one image each) and contents, thirteen images on the product page (S1) starting with this one. Test report columns as T-Motor gives them: throttle, thrust in g, voltage measured per row, current, RPM, power, efficiency; one motor temperature per table, the surface after 1 minute at full throttle. Retrieved Oct 19, 2026.
- T-Hobby (T-Motor's hobby brand): Black Bird 2207 V2 KV1950/KV2800 FPV Motor product page (name, KV options, price; sold out on 2026-10-19). Retrieved Oct 19, 2026.