3.5-inch cinewhoop motor
Axisflying C206 V1 2006
Axisflying's C206 V1 for 3.5-inch cinewhoops and C35 frames on 6S: a one-piece bell, 22 g with leads, and 869 g at full throttle on a DT90-3 (1960KV).
- 3.5-inch cinewhoops and C35 frames; 3-inch and light 4-inch frames
- 6S (1960KV, 2100KV, 2500KV)
- 90 mm three- and four-blade props such as the DT90-3 and DT90-4
The spin is an illustration: the model turns at 1/600 of the no-load speed, and it is a generic 2006 motor drawn from Axisflying’s published sizes, not its exact design. No-load speed is KV × 22.2 V, a nominal pack for this version. Axisflying’s bench tables for it step by thrust rather than throttle, so they are in the bench data below, not on this readout.
- Max thrust
- 869 g
- DT90-3 prop, 24 V
- Weight
- 22 g
- with leads (1960KV); 22.8 g for the 2100KV (±0.5 g in the page text, printed ±5 g on the spec image), 22.4 g for the 2500KV
- Peak current
- 19.9 A
- full throttle
- Max power
- 473 W
- full throttle
from $19.90a motor at Axisflying
A set of four: $79.60
Price seen Oct 19, 2026. Plain links: we earn nothing from them.
What you get for $19.90
One-piece bell
Axisflying makes the rotor and bell as a single piece, which it says removes seams and improves durability.
Source: Axisflying unibell image
Three KVs
1960KV for smooth cinematic flying, 2100KV for balanced cruising and 2500KV for agile freestyle, Axisflying says; all three sell for $19.90.
Small mount
Four M2 screws on a 12 mm circle, which Axisflying calls a 9 × 9 mm pattern that leaves room for smaller arms.
Source: Axisflying drawing and specs, Axisflying mount image
Bench numbers
On a DT90-3 at about 24 V: 869 g at 19.9 A (1960KV) and 1047 g at 23.89 A (2100KV); the 2500KV reached 1311 g at 37.73 A on a DT90-4.
Source: Axisflying test data
What to pair it with
Our reading of Axisflying’s numbers, so your build matches what the motor was tested with.
- ESC
- Peak currents on Axisflying's bench run from 19.9 A (1960KV on a DT90-3) to 37.73 A (2500KV on a DT90-4). (Axisflying test data)
- Props
- Axisflying's text recommends GF D90-3P, HQ T90-4P or HQ D90MM×3 props, and it tested on DT90-3 and DT90-4; its feature image shows 2.5- and 3-inch props. (Axisflying product page, Axisflying test data, Axisflying compatibility image)
- Battery
- 6S, which Axisflying recommends; the spec tables rate every KV for 4S–6S. (Axisflying product page, Axisflying drawing and specs)
- Frame
- Four M2 screws on a 12 mm circle. Axisflying lists 3-inch, 3.5-inch and light 4-inch frames, and says to confirm the match by KV, voltage and all-up weight. (Axisflying drawing and specs, Axisflying compatibility image)
Where to buy
- Axisflyingthe maker's store; same price for 1960KV, 2100KV and 2500KV$19.90seen Oct 19, 2026Visit
Plain links, not affiliate links. Prices change; the store’s page has the current one.
Full specs
| Spec | Value | Source |
|---|---|---|
| KV | 1,960 rpm/V (also 2100KV and 2500KV; Axisflying's text calls the 2500KV the old version) | Axisflying product page, Axisflying drawing and specs |
| Stator | 20 × 6 mm (2006) (from the 2006 in the page's address) | Axisflying product page |
| Configuration | 12N14P (12 stator slots, 14 magnet poles) | Axisflying product page, Axisflying drawing and specs |
| Battery | 4S–6S LiPo (every KV; Axisflying's text recommends 6S) | Axisflying drawing and specs |
| Weight | 22 g (with leads (1960KV); 22.8 g for the 2100KV (±0.5 g in the page text, printed ±5 g on the spec image), 22.4 g for the 2500KV) | Axisflying drawing and specs |
| Dimensions | φ24.7 × 19.9 mm, with 3 mm of shaft above the bell | Axisflying drawing and specs |
| Shaft | 1.5 mm, protrudes 3 mm; 4 × M2 prop holes on a 5 mm circle in the top | Axisflying drawing and specs |
| Mounting | 4 × M2 on a 12 mm circle (Axisflying's feature image (S5) calls it a 9 × 9 mm pattern, with 9 mm marked between neighbouring holes) | Axisflying drawing and specs |
| Bell | One piece with the rotor (Axisflying's integrated unibell) | Axisflying unibell image |
| Bearings | Behind Axisflying's IP53-rated bearing shield | Axisflying product page |
| Internal resistance | 110 mΩ (88 mΩ (2100KV), 63 mΩ (2500KV)) | Axisflying drawing and specs |
| No-load current | 1.3 A (at 10 V; 1.35 A (2100KV), 1.5 A (2500KV)) | Axisflying drawing and specs |
| Max current | 19.9 A (1960KV on a DT90-3; 2100KV: 27.59 A on a DT90-4, 23.89 A on a DT90-3; 2500KV: 37.73 A and 32.92 A) | Axisflying drawing and specs |
| Max power | 472.6 W (1960KV on a DT90-3; 2100KV: 652.5 W on a DT90-4, 566.2 W on a DT90-3; 2500KV: 887 W and 775.9 W) | Axisflying drawing and specs |
| Leads | 22 AWG silicone, 150 mm | Axisflying drawing and specs |
| In the box | 1 motor, 2 × M2×8 screws, 4 × M2×6 screws, 1 × M2×4 screw, 2 stickers | Axisflying product page, Axisflying product list |
Bench data
Redrawn from Axisflying’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.
1960KV on 6S, 24 V1 prop
| Prop | Step | Voltage (V) | Current (A) | Thrust (g) | RPM | Power (W) | Efficiency (g/W) |
|---|---|---|---|---|---|---|---|
| DT90-3motor at 44 °C | 24 | 3.13 | 217 | 18931 | 75.1 | 2.9 | |
| 23.97 | 4.61 | 293 | 21858 | 110.5 | 2.7 | ||
| 23.95 | 6.09 | 368 | 24358 | 145.9 | 2.5 | ||
| 23.92 | 7.68 | 441 | 26515 | 183.7 | 2.4 | ||
| 23.89 | 10.05 | 537 | 29157 | 240.1 | 2.2 | ||
| 23.84 | 13.66 | 665 | 32412 | 325.7 | 2 | ||
| 23.79 | 17.63 | 796 | 35382 | 419.4 | 1.9 | ||
| Max | 23.75 | 19.9 | 869 | 36924 | 472.6 | 1.8 |
Source: Axisflying test data
2100KV on 6S, 24.01 V2 props
| Prop | Step | Voltage (V) | Current (A) | Thrust (g) | RPM | Power (W) | Efficiency (g/W) |
|---|---|---|---|---|---|---|---|
| DT90-3motor at 58 °C | 24.01 | 1.86 | 151 | 15323 | 44.7 | 3.4 | |
| 24 | 3.6 | 246 | 19356 | 86.4 | 2.8 | ||
| 23.96 | 5.47 | 339 | 22679 | 131.1 | 2.6 | ||
| 23.93 | 6.92 | 430 | 25156 | 165.6 | 2.6 | ||
| 23.9 | 8.94 | 527 | 27591 | 213.7 | 2.5 | ||
| 23.86 | 12.2 | 660 | 30841 | 291.1 | 2.3 | ||
| 23.8 | 16.36 | 811 | 34084 | 389.4 | 2.1 | ||
| 23.73 | 21.29 | 967 | 37122 | 505.2 | 1.9 | ||
| Max | 23.7 | 23.89 | 1,047 | 38489 | 566.2 | 1.8 | |
| DT90-4motor at 55 °C | 24.01 | 1.93 | 148 | 14190 | 46.3 | 3.2 | |
| 24 | 3.69 | 248 | 18052 | 88.6 | 2.8 | ||
| 23.96 | 5.53 | 335 | 20887 | 132.5 | 2.5 | ||
| 23.93 | 7.39 | 422 | 23343 | 176.8 | 2.4 | ||
| 23.89 | 9.96 | 527 | 26065 | 237.9 | 2.2 | ||
| 23.83 | 14.11 | 670 | 29308 | 336.2 | 2 | ||
| 23.76 | 19 | 817 | 32188 | 451.4 | 1.8 | ||
| 23.72 | 24.58 | 963 | 34659 | 583 | 1.7 | ||
| Max | 23.65 | 27.59 | 1,023 | 35977 | 652.5 | 1.6 |
Source: Axisflying test data
2500KV on 6S2 props
| Prop | Step | Voltage (V) | Current (A) | Thrust (g) | RPM | Power (W) | Efficiency (g/W) |
|---|---|---|---|---|---|---|---|
| DT90-4at 24 Vmotor at 83 °C | 24 | 3.15 | 205 | 16944 | 75.6 | 2.7 | |
| 23.95 | 5.68 | 305 | 20141 | 136 | 2.2 | ||
| 23.91 | 8.12 | 447 | 23432 | 194.1 | 2.3 | ||
| 23.87 | 10.97 | 577 | 26117 | 261.9 | 2.2 | ||
| 23.82 | 14.86 | 720 | 28958 | 354 | 2 | ||
| 23.74 | 20.72 | 886 | 32071 | 491.9 | 1.8 | ||
| 23.65 | 26.89 | 1,076 | 35431 | 635.9 | 1.7 | ||
| 23.56 | 33.68 | 1,238 | 37908 | 793.5 | 1.6 | ||
| Max | 23.51 | 37.73 | 1,311 | 39114 | 887 | 1.5 | |
| DT90-3at 24.01 Vmotor at 73 °C | 24.01 | 2.91 | 197 | 17574 | 69.9 | 2.8 | |
| 23.96 | 5.58 | 278 | 21264 | 133.7 | 2.1 | ||
| 23.92 | 7.8 | 398 | 24770 | 186.6 | 2.1 | ||
| 23.88 | 10.56 | 526 | 28093 | 252.2 | 2.1 | ||
| 23.84 | 13.51 | 629 | 30907 | 322.1 | 2 | ||
| 23.77 | 18.04 | 770 | 34331 | 428.8 | 1.8 | ||
| 23.7 | 23.3 | 936 | 37786 | 552.2 | 1.7 | ||
| 23.61 | 29.64 | 1,092 | 40752 | 699.8 | 1.6 | ||
| Max | 23.57 | 32.92 | 1,153 | 41942 | 775.9 | 1.5 |
Source: Axisflying test data
Inside the motor
A brushless outrunner: the coils stand still in the middle and the magnets spin around them. From the top down:
- Bell. Made in one piece with the rotor: a dark grey bell with a red top cut into ten spokes. (Axisflying drawing and specs, Axisflying unibell image, Axisflying product photo)
- Shaft. 1.5 mm, standing 3 mm above the bell; props fix to four M2 holes on a 5 mm circle in the top. (Axisflying drawing and specs)
- Bearings. Housed behind Axisflying's IP53 bearing shield. (Axisflying product page)
- Stator. 20 × 6 mm, 12 slots, with 14 magnet poles in the bell. (Axisflying product page, Axisflying drawing and specs)
- Leads. 22 AWG silicone wire, 150 mm. (Axisflying drawing and specs)
How fast it spins
KV is the motor’s no-load speed per volt. With nothing on the shaft, the 1960KV 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 | 29,008 | 3,384 Hz | 20,306 |
| 4S full | 16.8 | 32,928 | 3,842 Hz | 23,050 |
| 6S nominal | 22.2 | 43,512 | 5,076 Hz | 30,458 |
| 6S full | 25.2 | 49,392 | 5,762 Hz | 34,574 |
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 Axisflying’s published sizes: the 20 × 6 mm stator, 24.7 mm bell, 16.9 mm height, 1.5 mm shaft, 12 mm mounting circle and 12 teeth and 14 magnets. Anything Axisflying 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
- Axisflying: Motor C206 V1 6S (product page). Retrieved Oct 19, 2026.
- Axisflying: C206 V1 outline drawing and spec tables for 2100KV, 2500KV and 1960KV (image on the product page). Retrieved Oct 19, 2026.
- Axisflying: C206 testing data, 2100KV and 2500KV on DT90-3 and DT90-4 props and 1960KV on a DT90-3 (image on the product page). Axisflying's throttle column is left out and the rows kept as thrust steps ending at full throttle (see modelNotes). Each row's voltage is as measured; the table's voltage is its first row. Temperatures as printed: the 2100KV's test temperature with 26 °C ambient, the 2500KV's without an ambient figure, the 1960KV's inside the motor with 28 °C ambient.. Retrieved Oct 19, 2026.
- Axisflying: C206 V1 feature image ("Integrated Unibell Design"; on the product page). Retrieved Oct 19, 2026.
- Axisflying: C206 V1 feature image ("9x9mm mini mounting pattern", M2 screws; on the product page). Retrieved Oct 19, 2026.
- Axisflying: C206 V1 KV image ("Three KV options": 1960KV, 2100KV, 2500KV; on the product page). Retrieved Oct 19, 2026.
- Axisflying: C206 V1 compatible frames and recommended propellers (image on the product page). Retrieved Oct 19, 2026.
- Axisflying: C206 V1 product list (image on the product page). Retrieved Oct 19, 2026.
- Axisflying: C206 V1 1960KV main product photo, used for finish. Retrieved Oct 19, 2026.
- Axisflying: C206 2500KV photo, the last in the page's gallery (a black C206 with red ribs under a black top). Retrieved Oct 19, 2026.