5-inch FPV freestyle motor
T-Motor Pacer V2 P2207
The more powerful of T-Motor's two Pacer V2 sizes, made for 5-inch freestyle at speed in open spaces: 1750KV and 1950KV for 6S, 2550KV for 4S–5S, with a one-piece bell and a titanium shaft.
- 5-inch freestyle in open spaces
- 6S (1750KV, 1950KV) or 4S–5S (2550KV)
- T-Motor 5-inch tri-blade props
The spin is an illustration: the model turns at 1/600 of the no-load speed, and it is a generic 2207 motor drawn from T-Motor’s published sizes, not its exact design. No-load speed is KV × 22.2 V, a nominal pack for this version. T-Motor publishes no bench data for it.
- Weight
- 33.7 g
- with leads, 30.4 g without; 1750KV 33.9 g and 30.6 g, 2550KV 33.7 g and 30.4 g
from $21.90a motor at T-Motor
A set of four: $87.60
Price seen Oct 19, 2026. Plain links: we earn nothing from them.
What you get for $21.90
For powerful freestyle
T-Motor sets the P2207 V2 against the smoother P2306 V2: a more linear feel at high throttle and precise control at speed, for inverted lookbacks, power loops and yaw spins.
Source: T-Motor product page
Made for open spaces
T-Motor's suggested places are big spaces flown at high speed: tall buildings, forests, valleys and coastlines, and chasing cars, extreme sports or fixed-wing planes.
Source: T-Motor product page
What changed for V2
A single winding, custom magnets, a new prop grip that T-Motor says holds the prop tightly, and a titanium shaft for lower weight.
Source: T-Motor product page
One-piece bell
A Unibell design, which T-Motor says makes the motor more durable.
Source: Ligpower product page
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 39.3 A for the 1950KV, 35.7 A for the 1750KV and 38.3 A for the 2550KV. T-Hobby pairs it with T-Motor's P50A 4-in-1, Ligpower with the F55A PRO II 6S 4-in-1. (T-Motor drawing, specs and test report, T-Hobby product page, Ligpower product page)
- Props
- T-Hobby lists T-Motor's P49436; Ligpower names the P49436 or the T5143S. (T-Hobby product page, Ligpower product page)
- Battery
- 6S for the 1750KV and 1950KV, 4S–5S for the 2550KV. T-Hobby suggests a 4S 1550 mAh or 6S 1300 mAh 120C pack, for a take-off weight of about 700–720 g. (T-Motor drawing, specs and test report, T-Hobby product page)
- Frame
- 5-inch quads, per T-Motor. Four M3 holes on a 16 mm circle. (T-Hobby product page, T-Motor drawing, specs and test report)
Where to buy
- T-Motorthe maker's store (Tmotorhobby); only the 2550KV was in stock$21.90seen Oct 19, 2026Visit
- LigpowerT-Motor's Ligpower store; 1750KV, 1950KV or 2550KV, sold as a 15–20-day pre-order$21.90seen Oct 19, 2026Visit
- T-HobbyT-Motor's hobby-brand store; price shown for 1750KV, sold out on the day checked$20.90seen Oct 19, 2026Visit
Plain links, not affiliate links. Prices change; the store’s page has the current one.
Full specs
| Spec | Value | Source |
|---|---|---|
| KV | 1,950 rpm/V (also 1750KV and 2550KV) | T-Motor drawing, specs and test report |
| Stator | 22 × 7 mm (2207) | T-Motor product page |
| Configuration | 12N14P (12 stator slots, 14 magnet poles) | T-Motor drawing, specs and test report |
| Battery | 6S LiPo (2550KV: 4S–5S) | T-Motor drawing, specs and test report |
| Weight | 33.7 g (with leads, 30.4 g without; 1750KV 33.9 g and 30.6 g, 2550KV 33.7 g and 30.4 g) | T-Motor drawing, specs and test report |
| Dimensions | Φ28.1 × 31 mm (31 mm is the full length, shaft included) | T-Motor drawing, specs and test report |
| Shaft | 4 mm, titanium, M5 thread; stands 12 mm above the bell, the last 7 mm threaded (titanium per T-Motor's feature notes (S1); 4 mm is the spec table's shaft diameter, the thread and lengths are from the drawing (S2)) | T-Motor drawing, specs and test report, T-Motor product page |
| Mounting | 4 × M3 holes on a 16 mm circle (16 × 16) | T-Motor drawing, specs and test report |
| Bell | one piece (Unibell) | Ligpower product page |
| Winding | single winding | T-Motor product page, Ligpower product page |
| Internal resistance | 56.5 mΩ (1750KV 61.2 mΩ, 2550KV 42 mΩ) | T-Motor drawing, specs and test report |
| Idle current | 1.1 A (at 10 V; 1750KV 1.2 A, 2550KV 2 A) | T-Motor drawing, specs and test report |
| Peak current | 39.3 A (for 60 s; 1750KV 35.7 A, 2550KV 38.3 A. Each matches a full-throttle row of T-Motor's bench tables for this motor, which are left out of this record (see the model notes)) | T-Motor drawing, specs and test report |
| Max power | 878 W (for 60 s; 1750KV 794 W, 2550KV 560 W. Each matches a full-throttle row of T-Motor's bench tables for this motor, which are left out of this record (see the model notes)) | T-Motor drawing, specs and test report |
| Leads | 20 AWG, 150 mm | T-Motor drawing, specs and test report |
| In the box | 1 × motor, 1 × parts bag | T-Motor drawing, specs and test report |
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), 28.1 mm across; silver, with five spokes in the top whose edges are anodised blue, round a knurled hub. (Ligpower product page, T-Motor drawing, specs and test report, T-Motor product page)
- Shaft. Titanium, 4 mm by T-Motor's table, with an M5 thread on the last 7 mm; it stands 12 mm above the bell. (T-Motor product page, T-Motor drawing, specs and test report)
- Base. Silver, with four M3 holes on a 16 mm circle; 20 AWG leads, 150 mm long. (T-Motor product page, 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 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.
| Battery | Volts | No-load rpm (KV × V) | Electrical frequency | ESC steps per second |
|---|---|---|---|---|
| 4S nominal | 14.8 | 28,860 | 3,367 Hz | 20,202 |
| 4S full | 16.8 | 32,760 | 3,822 Hz | 22,932 |
| 6S nominal | 22.2 | 43,290 | 5,051 Hz | 30,303 |
| 6S full | 25.2 | 49,140 | 5,733 Hz | 34,398 |
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 22 × 7 mm stator, 28.1 mm bell, 19 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
- T-Motor: Pacer V2 P2207 product page on its Tmotorhobby store (feature images, product photos, price and stock per KV; drawing, spec tables, test report and contents are images on the page). Retrieved Oct 19, 2026.
- T-Motor: P2207 V2 product drawing, spec tables for 1750KV, 1950KV and 2550KV, test report and contents, seven images on the product page (S1) starting with this one. Retrieved Oct 19, 2026.
- T-Motor: P2207 V2 product page on its Ligpower store (description, matching guide, packing list, price; spec tables and part of the test report as text). Retrieved Oct 19, 2026.
- T-Hobby (T-Motor's hobby brand): Pacer V2 P2207 product page (description, recommended setup; the 1750KV it shows was sold out on 2026-10-19). Retrieved Oct 19, 2026.
- T-Motor: Black Bird V2.0 product page on its Tmotorhobby store, whose test report (images dated September 2020) has the 1950KV tables that this motor's 1950KV tables repeat with constants added. Retrieved Oct 19, 2026.
- T-Motor: Velox V2 V2207 product page on its Tmotorhobby store, whose test report (images dated November 2020) has the 2550KV tables that this motor's 2550KV tables repeat with constants added. Retrieved Oct 19, 2026.
