T-Motor Slattfpv 2306.3

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 $14.90

• Made with SlattFPV

  A co-branded motor with the American freestyle pilot SlattFPV, which T-Motor pitches for flow and bando flying.

  Source: T-Motor product page, T-Hobby product page

• Thickened one-piece bell

  A Unibell with heart-shaped windows in the top; T-Motor says the bell is thickened and more durable.

  Source: T-Motor product page

• Grey or pink

  Both KVs come in classic grey or pink, with SlattFPV's cartoon eyes lasered on the bell.

  Source: T-Motor product page

• Bench data for both KVs

  At full throttle the 1700KV pulled 1463–1681 g on 6S and the 2500KV 1234–1390 g on 4S, on T-Motor's T5143S-3, a Gemfan F3-3 and HQProp's J37-3.

  Source: T-Motor drawing, specs and 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 10 s is 34.7 A for the 1700KV and 38.7 A for the 2500KV; a 40 A or bigger 4-in-1 covers both. (T-Motor drawing, specs and test report)

Props

5-inch tri-blades. On the 6S bench the 1700KV pulled the most on the Gemfan F3-3 (1681 g at full throttle), about 1465 g on the T5143S-3 and HQ J37-3. (T-Motor drawing, specs and test report)

Battery

6S (25.2 V) for the 1700KV, 4S (16.8 V) for the 2500KV. (T-Motor drawing, specs and test report)

Frame

5-inch freestyle frames. Four M3 holes on a 16 mm circle. (T-Motor product page, T-Motor drawing, specs and test report)

Where to buy

• T-Motorthe maker's store (Tmotorhobby); same price for both KVs and colours, listed as out of stock
  $25.90seen Oct 19, 2026
  Visit
• T-HobbyT-Motor's hobby-brand store; price shown for 1700KV in grey
  $14.90seen 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 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 (Unibell), thickened, 28.6 mm across, with ten heart-shaped windows in the top; grey or pink. (T-Motor product page, T-Motor drawing, specs and test report)
• Shaft. 4 mm by T-Motor's table, standing 12 mm above the bell with 7 mm of thread. (T-Motor drawing, specs and test report)
• Base. Four M3 holes on a 16 mm circle; 20 AWG leads, 150 mm long. (T-Motor drawing, specs and test report)

How fast it spins

KV is the motor’s no-load speed per volt. With nothing on the shaft, the 1700KV 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 × 6.3 mm stator, 28.6 mm bell, 18.3 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: FPV x Slattfpv co-branded freestyle motor 2306.3, product page on its Tmotorhobby store (description, feature images, product photos, price). Retrieved Oct 19, 2026.
2. T-Motor: Slatts 2306.3 product drawing, spec table for both KVs and test report, three images on the product page (S1) starting with this one (the report continues on the next two, then thrust graphs and contents). Columns as T-Motor gives them: voltage measured per row, current, RPM, thrust in g, power, efficiency. Retrieved Oct 19, 2026.
3. T-Hobby (T-Motor's hobby brand): x Slattfpv 2306.3 product page (description, price). Retrieved Oct 19, 2026.