Axisflying AZ2812

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 $16.90

• For 8-inch

  Axisflying says the AZ2812's speed range is for 8-inch FPV, and lists it for long-range, heavy-lift and cinematic drones.

  Source: Axisflying product page, Axisflying feature image

• Bench numbers

  On an HQ 9X4.5 at about 24 V: 892 g at 7.47 A at half throttle, and 2710 g at 39.95 A and 948.08 W at full throttle; 2485 g at 35.09 A on a GF 8040.

  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

39.95 A at full throttle on an HQ 9X4.5 at about 24 V; 35.09 A on a GF 8040. (Axisflying test data)

Props

Axisflying tested a GF 8040 and an HQ 9X4.5; the HQ pulls more at every step, 2710 g against 2485 g at full throttle. (Axisflying test data)

Battery

4S–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 $64.90
  $16.90seen 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 and a dark knurled cap round the shaft. (Axisflying product photo)
• Shaft. 5 mm with an M5×0.8 thread, 9 mm of it threaded, standing 16.7 mm above the motor. (Axisflying drawing)
• Stator. 28 × 12 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 28 × 12 mm stator, 33 mm bell, 25.85 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: Motors AZ2812 4-6s (product page). Retrieved Oct 19, 2026.
2. Axisflying: AZ2812 engineering drawing (image on the product page). Retrieved Oct 19, 2026.
3. Axisflying: AZ2812 basic data (spec image on the product page). Retrieved Oct 19, 2026.
4. Axisflying: AZ2812 900KV test data on GF 8040 and HQ 9X4.5 props (image on the product page). The thrust cells are printed with a W, under a column headed g; they are read as grams. Each row's voltage is as measured; the table's voltage is its 10% row.. Retrieved Oct 19, 2026.
5. Axisflying: AZ2812 feature image ('Multi-level speed options for 8 inch FPV', on the product page). Retrieved Oct 19, 2026.
6. Axisflying: AZ2812 packing list (image on the product page). Retrieved Oct 19, 2026.
7. Axisflying: AZ2812 900KV main product photo, used for finish. Retrieved Oct 19, 2026.