SpeedyBee 1507

What it pulls

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

What you get for $14.99

• 707 g of thrust on 4S

  On SpeedyBee's bench it pulled 706.6 g at full throttle on a GF 3630-3, drawing 23.73 A (374 W) at 15.76 V.

  Source: SpeedyBee specs and test data

• Made for the Master 3X

  SpeedyBee sells it as the motor for its Master 3X, a 3 to 3.6-inch quad.

  Source: SpeedyBee product page

• 15.2 g

  15.2 g with its 150 mm leads.

  Source: SpeedyBee specs and test data

• Bolt-on props

  The shaft stands 2 mm above the bell, with four M2 holes on a 5 mm circle round it for props that screw on.

  Source: SpeedyBee drawing

What to pair it with

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

ESC

SpeedyBee gives 23.73 A as the maximum current, the top of its own 4S bench (GF 3630-3); a 25 A or larger ESC covers it. (SpeedyBee specs and test data)

Props

SpeedyBee tested two props on 4S: the GF 3630-3 (706.6 g at full throttle; it logged 67.4 °C inside the motor) and the HQ 3.5 × 3 × 3 (671.5 g at 20.18 A; 46.3 °C), both at 28.9 °C ambient. (SpeedyBee specs and test data)

Battery

4S, the only voltage SpeedyBee lists. (SpeedyBee specs and test data)

Frame

Four M2 holes on a 12 mm circle. M2 screws in 6, 7 and 10 mm lengths come in the box. (SpeedyBee drawing)

Where to buy

• SpeedyBeethe maker's store; single motor (a set of four is US$51.99)
  $14.99seen 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 SpeedyBee’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:

• Top. Six spokes from a hexagonal hub, each forking in a Y near the rim; the hub carries the four M2 prop holes round the shaft (drawing and photos). (SpeedyBee drawing, SpeedyBee product photo)

How fast it spins

KV is the motor’s no-load speed per volt. With nothing on the shaft, the 3600KV 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 SpeedyBee’s published sizes: the 15 × 7 mm stator, 19 mm bell, 15.8 mm height, 1.5 mm shaft, 12 mm mounting circle and 12 teeth and 14 magnets. Anything SpeedyBee 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. SpeedyBee: 1507-3600KV Motor Master3X 3-3.6 inch FPV (product page on SpeedyBee's own store: feature images, price). Retrieved Oct 19, 2026.
2. SpeedyBee: 1507-3600KV dimension drawing and package contents (image on the product page). Retrieved Oct 19, 2026.
3. SpeedyBee: 1507-3600KV parameters and test data with two props (image on the product page). Each row's voltage is as measured; the table's voltage is its 30% row. The temperature column is one figure per table (67.4 °C inside the motor on the GF 3630-3, 46.3 °C on the HQ 3.5 × 3 × 3, 28.9 °C ambient), so it is left out. Retrieved Oct 19, 2026.
4. SpeedyBee: 1507-3600KV main product photo (first image on the product page), used for finish. Retrieved Oct 19, 2026.