Axisflying AZ3115

What it pulls

Axisflying’s own bench test, one line per prop. Drag across the chart to move the throttle; the model above follows.

What you get for $31.90

• 8- to 10-inch

  Axisflying sells the AZ3115 for 8-, 9- and 10-inch long-range, heavy-lift and cinematic drones.

  Source: Axisflying product page, Axisflying feature image

• Bench numbers

  On an HQ1050-3 at about 23–24 V: 1530 g at 14.08 A at half throttle, and 3911 g at 63.96 A and 1480 W at full throttle.

  Source: Axisflying test data

• Customizable KV

  The store sells the 900KV; Axisflying marks the KV as customizable.

  Source: Axisflying spec image

What to pair it with

Our reading of Axisflying’s numbers, so your build matches what the motor was tested with.

ESC

63.96 A at full throttle on an HQ1050-3 at about 23 V. (Axisflying test data)

Props

An HQ1050-3, Axisflying's test prop; the page says the motor suits 8–10-inch props. (Axisflying test data, Axisflying feature image)

Battery

3S–6S; the bench data is at about 24 V (6S). (Axisflying spec image, Axisflying test data)

Frame

Four M3 screws on a 19 mm circle; the holes are threaded through the base. (Axisflying drawing)

Where to buy

• Axisflyingthe maker's store; also sold as a set of four for $124.00
  $31.90seen Oct 19, 2026
  Visit

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

Full specs

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.

Inside the motor

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

• Bell. Black, with a spoked top. (Axisflying product photo)
• Shaft. 5 mm with an M5×0.8 thread, 9 mm of it threaded, standing 16.2 mm above the motor. (Axisflying drawing)
• Stator. 31 × 15 mm, 12 slots, with 14 magnet poles in the bell. (Axisflying product page, Axisflying spec image)
• Leads. 18 AWG silicone wire, 300 mm. (Axisflying spec image)

How fast it spins

KV is the motor’s no-load speed per volt. With nothing on the shaft, the 900KV 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.

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 31 × 15 mm stator, 37.5 mm bell, 29.7 mm height, 5 mm shaft, 19 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

1. Axisflying: Motor AZ3115 3-6S (product page). Retrieved Oct 19, 2026.
2. Axisflying: AZ3115 engineering drawing, labelled AZ3115-V2 (image on the product page). Retrieved Oct 19, 2026.
3. Axisflying: AZ3115 basic data (spec image on the product page). Retrieved Oct 19, 2026.
4. Axisflying: AZ3115 900KV test data on an HQ1050-3, 1–5 kg dynamometer (image on the product page). Each row's voltage is as measured; the table's voltage is its 20% row. The PWM column (1200–2000 µs) is left out; it repeats the throttle steps.. Retrieved Oct 19, 2026.
5. Axisflying: AZ3115 feature image ('Multi-speed RPM adapts to 8-10 inch FPV', on the product page). Retrieved Oct 19, 2026.
6. Axisflying: AZ3115 packing list (image on the product page). Retrieved Oct 19, 2026.
7. Axisflying: AZ3115 900KV main product photo, used for finish. Retrieved Oct 19, 2026.