Drone Motors

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
Drawing the 3D model…

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.

Version
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.

05001,0001,5002,00050%55%60%65%70%75%80%85%90%95%100%gthrottle1,660 gT51501,635 gT51461,616 gT51471,470 gT5143S1,462 gT4943

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

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, 2026
    Visit
  • T-HobbyT-Motor's hobby-brand store; sold out when checked
    $27.90seen Oct 19, 2026
    Visit

Plain links, not affiliate links. Prices change; the store’s page has the current one.

Full specs

SpecValueSource
KV1,950 rpm/V (also 2800KV)T-Motor drawing, specs and test report
Stator22 × 7 mm (2207) (from T-Hobby's name for it, Black Bird 2207 V2)T-Hobby product page
Configuration12N14P (12 stator slots, 14 magnet poles)T-Motor drawing, specs and test report
Battery6S LiPo (2800KV: 4S)T-Motor drawing, specs and test report
Weight33.4 g (with leads; the same for the 2800KV)T-Motor drawing, specs and test report
DimensionsΦ27.5 × 30.4 mm (30.4 mm is the full length, shaft included)T-Motor drawing, specs and test report
Shaft4 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
Mounting4 × M3 holes, opposite holes 16 mm apart (16 × 16)T-Motor drawing, specs and test report
Internal resistance60 mΩ (2800KV: 45 mΩ)T-Motor drawing, specs and test report
Idle current1.05 A (at 10 V; 2800KV: 1.8 A)T-Motor drawing, specs and test report
Peak current40 A (for 60 s; 2800KV: 42.4 A)T-Motor drawing, specs and test report
Max power903 W (for 60 s; 2800KV: 610 W)T-Motor drawing, specs and test report
Leads20 AWG, 150 mmT-Motor drawing, specs and test report
In the box1 × motor, 1 × parts bagT-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

PropThrottleThrust (g)Voltage (V)Current (A)RPMPower (W)Efficiency (g/W)
T5150 (T-Motor, 3-blade)at 23.39 V50%722.323.399.5919636224.313.22
55%804.7123.3411.7921320275.072.93
60%908.1623.2814.3522777334.012.72
65%1,026.9223.2217.1823916398.882.57
70%1,130.7923.1620.1224970465.882.43
75%1,238.2723.0923.2526047536.812.31
80%1,306.8823.0225.8826806595.92.19
85%1,394.4922.9429.4227567674.992.07
90%1,527.4522.8533.0328344754.852.02
95%1,586.5422.7636.0729245821.151.93
100%1,659.9422.6239.9529628903.81.84
T5146 (T-Motor, 3-blade)at 23.4 V50%693.9923.49.119897212.83.26
55%797.0323.3511.4221449266.632.99
60%908.423.313.9522854325.052.79
65%1,008.7523.2316.7424262388.922.59
70%1,138.0823.1719.7425249457.442.49
75%1,212.9623.1122.5426353520.932.33
80%1,299.6423.0525.3927197585.072.22
85%1,393.6522.9728.6828145658.652.12
90%1,491.5422.8831.9828854731.942.04
95%1,578.8722.7935.3829599806.271.96
100%1,635.1722.6739.0630295885.291.85
T5147 (T-Motor, 3-blade)at 23.38 V50%710.9823.389.6719543226.193.14
55%827.3723.3312.1520981283.422.92
60%915.9123.2814.6922471341.872.68
65%1,021.923.2217.3923832403.672.53
70%1,130.1623.1520.5624997475.972.37
75%1,240.9323.0923.4325811540.892.29
80%1,309.6323.0226.2626656604.422.17
85%1,371.5822.9529.1727567669.462.05
90%1,477.9822.8732.5928098745.31.98
95%1,571.4322.7735.9728946819.081.92
100%1,616.2522.6539.3629693891.591.81
T5143S (T-Motor, 3-blade)at 23.35 V50%599.9123.358.320382193.843.09
55%697.8423.310.3421891241.032.9
60%785.3523.2512.5723386292.212.69
65%894.1723.215.1624807351.592.54
70%969.5223.1417.6126095407.462.38
75%1,034.7723.0920.0427120462.882.24
80%1,153.4223.0323.0828104531.422.17
85%1,226.2222.9625.8129263592.712.07
90%1,332.1122.8829.2430145669.161.99
95%1,393.9822.8132.2931264736.41.89
100%1,469.8122.736.1332060819.971.79
T4943 (T-Motor, 3-blade)at 23.74 V50%513.1723.748.1319552192.932.66
55%590.7223.679.9420991235.342.51
60%680.9123.5912.1622373286.872.37
65%771.323.514.5523791341.922.26
70%859.8423.417.1425069401.172.14
75%948.0323.319.7626266460.42.06
80%1,027.1323.222.2327274515.821.99
85%1,120.9723.0825.2928411583.551.92
90%1,203.2622.9428.2829557648.781.85
95%1,287.3922.7731.6930464721.51.78
100%1,462.1222.5936.0331000814.061.8

Source: T-Motor drawing, specs and test report

2800KV on 4S5 props

PropThrottleThrust (g)Voltage (V)Current (A)RPMPower (W)Efficiency (g/W)
T5150 (T-Motor, 3-blade)at 15.4 V50%60215.411.1617231171.913.5
55%688.6615.3113.6118472208.363.31
60%767.1515.216.0319534243.623.15
65%851.4815.1318.9720690286.952.97
70%954.5215.0322.1721545333.382.86
75%1,049.5914.9425.422083379.492.77
80%1,112.0814.8528.5923231424.62.62
85%1,203.9714.7632.3823803477.992.52
90%1,255.0114.6835.1724443516.12.43
95%1,326.214.5438.6324800561.72.36
100%1,402.9914.3842.4825336610.892.3
T5146 (T-Motor, 3-blade)at 15.43 V50%601.0615.4311.0117434169.953.54
55%686.4315.3713.47186282073.32
60%769.815.315.9719612244.463.15
65%871.7115.2319.0520876290.033.01
70%943.4315.1322.0621802333.782.83
75%1,068.815.0425.4722604383.242.79
80%1,142.2914.9128.6523368427.052.67
85%1,203.0214.7931.7824021470.032.56
90%1,267.8114.6834.8524414511.452.48
95%1,333.3114.5638.0924954554.562.4
100%1,401.2114.4241.7525700601.832.33
T5147 (T-Motor, 3-blade)at 15.41 V50%608.115.4111.5617209178.093.41
55%701.8215.3414.1518383217.093.23
60%783.9115.2716.8119455256.723.05
65%875.315.1919.8520297301.572.9
70%970.9315.1123.0221347347.782.79
75%1,048.5514.982622113389.422.69
80%1,124.3514.8729.3522972436.52.58
85%1,188.6114.7532.6423597481.392.47
90%1,243.3314.6535.5524085520.572.39
95%1,300.214.5238.7224717562.282.31
100%1,365.5914.3942.3725253609.492.24
T5143S (T-Motor, 3-blade)at 15.44 V50%531.515.4410.3218132159.293.34
55%618.1115.3812.5419335192.893.2
60%691.4515.3214.8420333227.363.04
65%768.2615.2417.5321688267.252.87
70%855.1615.1320.4622656309.572.76
75%925.8715.0323.4123712351.82.63
80%1,007.9114.9226.5324373395.882.55
85%1,063.214.8229.4324960436.32.44
90%1,139.8814.7432.2125811474.772.4
95%1,202.1414.6235.6126410520.62.31
100%1,263.814.5139.1426914567.682.23
T4943 (T-Motor, 3-blade)at 15.71 V50%431.3315.719.817960153.92.8
55%494.1215.6411.819151184.462.68
60%554.2315.5613.9520257217.12.55
65%622.8315.4616.5421319255.782.43
70%682.6915.3719.0622570292.82.33
75%751.7115.2522.1523545337.832.23
80%803.815.1424.7524346374.722.15
85%851.9715.0327.3324992410.882.07
90%909.6214.929.9925828446.982.04
95%966.3414.7333.2626444489.891.97
100%1,062.1214.5538.4827160559.911.9

Source: T-Motor drawing, specs and test report

Inside the motor

A brushless outrunner: the coils stand still in the middle and the magnets spin around them. From the top down:

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.

BatteryVoltsNo-load rpm (KV × V)Electrical frequencyESC steps per second
4S nominal14.828,8603,367 Hz20,202
4S full16.832,7603,822 Hz22,932
6S nominal22.243,2905,051 Hz30,303
6S full25.249,1405,733 Hz34,398

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

  1. 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.
  2. 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.
  3. 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.