MEPS SZ2207 V2

What it pulls

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

What you get for $12.90

• Thicker arms

  MEPS says V2 uses fewer, thicker support arms than V1 for better crash resistance, and adds an anti-slip pattern on the prop mount.

  Source: MEPS product page

• Named materials

  A 6082 aluminium one-piece bell, a TC4 titanium shaft, N52H magnets, NMB bearings and 220 °C enamelled wire.

  Source: MEPS product page

• Thrust data for every KV

  Full throttle with the SZ5145: 1638.7 g (1750KV) and 1778.5 g (1950KV) on 25.2 V, 1588.1 g (2750KV) on 16.8 V.

  Source: MEPS data test

• Less current than V1

  MEPS's tables give V2 lower idle and peak currents than V1 in every KV, e.g. 41.7 A against 46.9 A peak for the 1950KV.

  Source: MEPS product page

What to pair it with

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

ESC

MEPS's own peak currents are 34.7 A (1750KV), 41.7 A (1950KV) and 50.7 A (2750KV), and its full-throttle tests reach 45.1 A (1950KV) and 56.3 A (2750KV). Use a 45 A ESC for the 1750KV, 50 A or more for the 1950KV, and 60 A for the 2750KV. (MEPS product page, MEPS data test)

Props

MEPS tested its SZ5145 and SZ4942 three-blade props; the SZ5145 pulls 156–161 g more at full throttle. (MEPS data test)

Battery

6S for 1750KV and 1950KV, 4S for 2750KV. (MEPS product page)

Frame

Four M3 screws on a 16 mm circle (the 16 × 16 pattern of 5-inch frames); M3×8 and M3×9 screws come in the box. (MEPS product page, MEPS size chart)

Where to buy

• MEPSthe maker's store; $51.60 for four
  $12.90seen 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 MEPS’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:

• Shaft. 5 mm TC4 titanium, M5 × 0.8 thread 7 mm long, protrudes 12.2 mm above the bell (the material is from MEPS's page (S1)). (MEPS size chart)
• Bell. 6082 aluminium, one-piece ("Uni-Bell"). (MEPS product page)
• Magnets. N52H. (MEPS product page)
• Stator. The coils are wound on a stack of thin steel laminations: 22 × 7 mm (2207) (MEPS's page calls it the 2207 stator). (MEPS product page)
• Base. 4 × M3 holes on a 16 mm circle. (MEPS size chart)

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 MEPS’s published sizes: the 22 × 7 mm stator, 28.93 mm bell, 19.8 mm height, 5 mm shaft, 16 mm mounting circle and 12 teeth and 14 magnets. Anything MEPS 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. MEPS: SZ2207 V2 FPV motor 1750KV/1950KV/2750KV for 5'' racing and freestyle (product page with spec table and data test tables, MEPS's own store). Retrieved Oct 19, 2026.
2. MEPS: SZ2207 V2 size chart (image on the product page). Retrieved Oct 19, 2026.
3. MEPS: SZ2207 V2 data test for 1750KV, 1950KV and 2750KV (image on the product page; the page also gives the 1750KV and 1950KV tables as text). Retrieved Oct 19, 2026.
4. MEPS: SZ2207 V2 1950KV fluorescent green, main product photo, used for finish. Retrieved Oct 19, 2026.