T-Motor Velox Veloce V2306.5 V2

What it pulls

T-Motor’s own bench test, one line per prop. Drag across the chart to move the throttle; the model above follows.

What you get for $17.50

• One-piece bell

  T-Motor's Unibell: the bell is a single part, which T-Motor says makes the motor more durable.

  Source: T-Motor product page

• Titanium shaft

  T-Motor says the titanium shaft is lighter and more durable.

  Source: T-Motor product page

• N52 arc magnets

  Curved N52 magnets, which T-Motor calls more powerful. It lists them, with the titanium shaft and a total weight 2–3 g lower, as the V2's main upgrades.

  Source: T-Motor product page

• Part of a four-size range

  The Velox Veloce V2 comes in 2306.5, 2307, 2207.5 and 2208 and in three colours; the 2306.5 is the blue one.

  Source: T-Motor product page

• 2550KV bench data

  Thrust, current, RPM and power in 5% steps from 50% throttle on 4S; at full throttle 1100 g on a T5143S, 1185 g on a T5147 and 1226 g on a T5150.

  Source: T-Motor test report

What to pair it with

Our reading of T-Motor’s numbers, so your build matches what the motor was tested with.

ESC

Peak current over 60 s is 37.4 A for the 1950KV and 33 A for the 2550KV, by T-Motor's spec tables. (T-Motor spec tables)

Props

On the 4S bench the 2550KV pulled 1100 g on T-Motor's T5143S, 1185 g on the T5147 and 1226 g on the T5150 at full throttle. (T-Motor test report)

Battery

6S for the 1950KV, 4S–5S for the 2550KV. (T-Motor spec tables)

Frame

5-inch quads, per T-Motor. Four M3 holes on a 16 mm circle. (T-Motor product page, T-Motor drawing)

Where to buy

• T-Motorthe maker's store (Tmotorhobby); same price for both KVs
  $17.50seen Oct 19, 2026
  Visit
• Pyrodrone1950KV
  price on the store’s page
  Visit

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

Full specs

Bench data

Redrawn from T-Motor’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. One piece (T-Motor's Unibell), 28.6 mm across, blue with a faceted finish, with six spokes in the top that fork near the rim round a knurled hub. (T-Motor product page, T-Motor drawing)
• Shaft. Titanium, 4 mm by T-Motor's table, standing 12 mm above the bell; the last 7 mm is threaded. (T-Motor product page, T-Motor spec tables, T-Motor drawing)
• Magnets. N52 arc magnets forming 14 poles round a 12-slot stator, 23 mm across and 6.5 mm tall. (T-Motor product page, T-Motor spec tables)
• Base. Light blue, with four M3 holes on a 16 mm circle; 20 AWG leads, 150 mm long. (T-Motor product page, T-Motor drawing, T-Motor spec tables)

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 T-Motor’s published sizes: the 23 × 6.5 mm stator, 28.6 mm bell, 18.45 mm height, 16 mm mounting circle and 12 teeth and 14 magnets. Anything T-Motor 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. T-Motor: Velox Veloce V2306.5 V2 product page on its Tmotorhobby store (description, feature images, product photos, price; drawing, spec tables, test report and contents are images on the page). Retrieved Oct 19, 2026.
2. T-Motor: V2306.5 V2 product drawing (image on the product page, S1). Retrieved Oct 19, 2026.
3. T-Motor: V2306.5 V2 spec tables for 1950KV and 2550KV (image on the product page, S1). Retrieved Oct 19, 2026.
4. T-Motor: V2306.5 V2 test report, four images on the product page (S1) starting with this one: 1950KV on 6S with T4943, T5143S, T5146 and T5147 props, 2550KV on 4S with T5143S, T5146, T5147 and T5150, 50% to 100% throttle in 5% steps. Columns as T-Motor gives them: thrust in g, voltage measured per row, current, RPM, power, efficiency; motor surface temperature after 1 min at 100% throttle, ambient 12 °C. Retrieved Oct 19, 2026.
5. T-Motor: Pacer V2 P2306 test report on its Tmotorhobby store (December 2020), whose 1950KV tables the V2306.5 V2's repeat with constants added. Retrieved Oct 19, 2026.