65 mm 1S whoop motor
EMAX Nanoscout 08015
EMAX’s factory motor for the Tinyhawk Nanoscout: an 08015 at 22000KV on two precision bearings, made for 1S and EMAX’s 31 mm Avia props.
- EMAX Tinyhawk Nanoscout (replacement)
- 1S
- 31 mm props
The spin is an illustration: the model turns at 1/600 of the no-load speed, and it is a generic 0801.5 motor drawn from EMAX’s published sizes, not its exact design. No-load speed is KV × 3.7 V, a nominal pack for this version. EMAX publishes no bench data for it.
from $9.89a motor at EMAX USA
A set of four: $39.56
Price seen Oct 19, 2026. Plain links: we earn nothing from them.
What you get for $9.89
The Nanoscout’s motor
EMAX fits four of these to the Tinyhawk Nanoscout, its 65 mm 1S whoop of 23.1 g without battery, and sells the motor as its spare.
Two bearings
The motor runs on two precision bearings, which EMAX says let it spin faster than some motors of higher KV.
Source: EMAX Nanoscout page
Matched to 31 mm props
EMAX pairs it with its Avia 31 mm props on 1S.
Source: EMAX USA product page, EMAX Nanoscout page, EMAX Nanoscout spec sheet
What to pair it with
Our reading of EMAX’s numbers, so your build matches what the motor was tested with.
- Props
- EMAX’s Avia 31 mm props, which the Nanoscout flies on. (EMAX Nanoscout spec sheet, EMAX Nanoscout page)
- Battery
- 1S. The Nanoscout runs on a 1S HV 320 mAh pack with an EM2.0 connector, for about 4 minutes by EMAX’s figure. (EMAX Nanoscout spec sheet, EMAX Nanoscout page)
- ESC
- On the Nanoscout the motors run from a 4-in-1 6 A 8-bit ESC on the flight controller. EMAX publishes no current figures for the motor. (EMAX Nanoscout spec sheet)
- Frame
- A direct replacement on the Nanoscout, with the same mounting as the original. EMAX publishes no hole pattern; its photos show a three-armed base with three holes. (EMAX USA product page)
Where to buy
- EMAX USAthe maker’s US store$9.89seen Oct 19, 2026Visit
- EMAXthe maker’s global store$15.38seen Oct 19, 2026Visit
Plain links, not affiliate links. Prices change; the store’s page has the current one.
Full specs
| Spec | Value | Source |
|---|---|---|
| KV | 22,000 rpm/V | EMAX USA product page, EMAX product page |
| Stator | 8 × 1.5 mm (EMAX writes 08015) | EMAX USA product page |
| Battery | 1S LiPo | EMAX USA product page, EMAX Nanoscout spec sheet |
| Bearings | Two precision bearings (EMAX gives no size) | EMAX Nanoscout page |
| Leads | Fitted with a plug (as EMAX’s photos show; EMAX gives no lead length or gauge) | EMAX USA product page |
Inside the motor
A brushless outrunner: the coils stand still in the middle and the magnets spin around them. From the top down:
- Stator. The coils are wound on a stack of thin steel laminations: 8 × 1.5 mm (EMAX writes 08015). (EMAX USA product page)
- Bearings. Two precision bearings (EMAX gives no size). (EMAX Nanoscout page)
How fast it spins
KV is the motor’s no-load speed per volt. With nothing on the shaft, the 22000KV 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 | 325,600 | 32,560 Hz | 195,360 |
| 4S full | 16.8 | 369,600 | 36,960 Hz | 221,760 |
| 6S nominal | 22.2 | 488,400 | 48,840 Hz | 293,040 |
| 6S full | 25.2 | 554,400 | 55,440 Hz | 332,640 |
A 12-pole rotor has 6 pole pairs, so every turn of the shaft is 6 electrical cycles, and a six-step ESC switches the phases 36 times per turn.
About the 3D model
A generic outrunner drawn from EMAX’s published sizes: the 8 × 1.5 mm stator. Anything EMAX 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
- EMAX USA: Tinyhawk Nanoscout Spare Parts, 08015 22000KV Brushless Motor (product page, with six photos of the motor). Retrieved Oct 19, 2026.
- EMAX: Tinyhawk Nanoscout Spare Parts, 08015 22000KV Brushless Motor (product page on EMAX’s global store). Retrieved Oct 19, 2026.
- EMAX USA: Tinyhawk Nanoscout Bind-N-Fly, ELRS 2.4GHz (product page, with EMAX’s Nanoscout infographics on the motor’s bearings and props). Retrieved Oct 19, 2026.
- EMAX: Tinyhawk Nanoscout BNF spec sheet, in Chinese (image on EMAX’s global Nanoscout BNF page): 65 mm wheelbase, 23.1 g without battery, 08015 22000KV motors, Avia 31 mm props, 1S HV 320 mAh battery, 4-in-1 6 A ESC, 38 g maximum take-off weight. Retrieved Oct 19, 2026.
