SpeedyBee 2006

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 $13.99

• 1.13 kg of thrust on 6S

  On SpeedyBee's bench it pulled 1,130 g at full throttle on an HQ 5.1 × 2.5 × 3, drawing 21.63 A (515 W) at 23.79 V.

  Source: SpeedyBee manual

• Made for the Bee35

  SpeedyBee says a Bee35 frame with these motors flies up to 11 minutes on a 6S 1300 mAh battery, and recommends them with its F405 Mini stack.

  Source: SpeedyBee product page

• 3.5 to 5-inch whoops

  SpeedyBee says the 1950KV suits 3.5-inch, 4-inch and 5-inch whoops.

  Source: SpeedyBee product page

• Bolt-on props

  A 1.5 mm shaft standing 3 mm above the bell, with four M2 holes on a 5 mm circle in the top for props that screw on.

  Source: SpeedyBee manual

What to pair it with

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

ESC

SpeedyBee gives 21.63 A as the maximum current, the top of its own 6S bench (HQ 5.1 × 2.5 × 3); a 25 A or larger ESC covers it. (SpeedyBee product page, SpeedyBee manual)

Props

SpeedyBee tested four props on 6S, from 822 g at full throttle on the HQ T90MM × 3 and 826 g on the GF 4023 × 3 to 1,023 g on the HQ 5 × 2 × 3 and 1,130 g on the HQ 5.1 × 2.5 × 3. (SpeedyBee manual)

Battery

6S, the only voltage SpeedyBee lists; it quotes up to 11 minutes on a 6S 1300 mAh pack in a Bee35. (SpeedyBee product page)

Frame

Four M2 holes on a 12 mm circle. Five M2 × 6 mm and five M2 × 8 mm screws come in the box. (SpeedyBee manual)

Where to buy

• SpeedyBeethe maker's store; single motor (a set of four is US$53.99)
  $13.99seen 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 manual, SpeedyBee product photo)

How fast it spins

KV is the motor’s no-load speed per volt. With nothing on the shaft, the 1950KV 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 20 × 6 mm stator, 25.7 mm bell, 16.9 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: 2006-1950KV Motor Bee35 3.5 inch FPV (product page on SpeedyBee's own store: spec list, feature images, price). Retrieved Oct 19, 2026.
2. SpeedyBee: 2006-1950KV motor manual, English PDF (dimension drawing, package contents, test data with four props, parameters; the same pages are images 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 (40 °C inside the motor, 32 °C ambient), so it is left out. Retrieved Oct 19, 2026.
3. SpeedyBee: 2006-1950KV main product photo (first image on the product page), used for finish. Retrieved Oct 19, 2026.