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FPV drone motor sizes: 1104 to 3115, shaft, prop thread and mount patterns
What is the mounting pattern of a 2207 motor? · Modern device · basis: Maker spec pages (iFlight, EMAX, BrotherHobby, Hobbywing, GEPRC); T-Motor values via retailers copying its spec (marked)
Also called: 2207 motor mounting pattern, drone motor sizes, 16x16 motor mount, fpv motor dimensions, 2306 motor size
Exact dimensions. True size, with no printing tolerance added.
- sizes
- 12 in table
Notes
- Size code = stator diameter + height in mm (2207 = 22 mm × 7 mm stator); the can is bigger (a 2207 is about Ø29 × 32.6).
- Base mount patterns: 1104 / 1404 9 × 9 M2; 1806 (and iFlight's 2205) 12 × 12 M2; 2207 / 2306 / 2306.5 16 × 16 M3; 2806.5 / 2807 / 3110 / 3115 19 × 19 M3. Use screws no longer than the frame thickness + 3 mm or they hit the windings.
- Shafts: micro 1.5 mm; 22xx–31xx 5 mm with an M5 prop thread and flange nut (iFlight) — makers differ: EMAX RS2205 3 mm shaft with M5 thread, T-Motor F60 4 mm with a 5 mm prop mount.
- Mount-pattern hole diameters are given as φ2 (M2) and φ3 (M3); the motor-envelope files carry tapped-size holes 3 mm deep.
FPV drone motor sizes: 1104 to 3115, shaft, prop thread and mount… size chart
| size | example | can dia (mm) | length (mm) | shaft (mm) | mount | weight (g) |
|---|---|---|---|---|---|---|
| 1104 | T-Motor M1104 (retailer copy) | None | None | 1.5 | 9×9 | 5.6 |
| 1404 | iFlight XING2 | 19.9 | 18.4 | None | 9×9 M2 | 9.1 |
| 1806 | iFlight XING2 | 25.2 | 20.3 | 1.5 | 12×12 M2 | 20.2 |
| 2205 | iFlight XING2 | 28.3 | 29.55 | 5 | 12×12 | 25.2 |
| 2205 | EMAX RS2205 | 27.9 | 31.7 | 3 (M5 thread) | None | 30 |
| 2207 | iFlight XING2 | 29.08 | 32.6 | 5 | 16×16 M3 | 31.6 |
| 2207.5 | T-Motor F60 Pro V (retailer copy) | 26.8 | 31.7 | 4 (5 prop) | None | 33.3 |
| 2306 | iFlight XING2 | 30.0 | 32.2 | 5 | 16×16 M3 | 32.5 |
| 2806.5 | iFlight XING | 35.06 | 36.8 | 5 | 19×19 M3 | 53.3 |
| 2807 | T-Motor F90 (retailer copy) | 33.4 | 34.7 | 4 or 5 | None | 46.6 |
| 3110 | iFlight XING2 | 38.72 | 39.6 | 5 | 19×19 M3 | 76.4 |
| 3115 | GEPRC EM3115 | 37.5 | 30 | 5 | 19×19 | 115 |
Where the files are
Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.
| iFlight | XING2 1404 | web | Publisher's page; dimensions are facts |
| iFlight | XING2 1806 | web | Publisher's page; dimensions are facts |
| iFlight | XING2 2205 | web | Publisher's page; dimensions are facts |
| iFlight | XING2 2207 | web | Publisher's page; dimensions are facts |
| iFlight | XING2 2306 | web | Publisher's page; dimensions are facts |
| iFlight | XING 2806.5 | web | Publisher's page; dimensions are facts |
| iFlight | XING2 3110 | web | Publisher's page; dimensions are facts |
| EMAX | RS2205 RaceSpec | web | Publisher's page; dimensions are facts |
| Pyrodrone (T-Motor spec copy) | T-Motor M1104 | web | Publisher's page; dimensions are facts |
| GetFPV (T-Motor spec copy) | T-Motor F60 Pro V | web | Publisher's page; dimensions are facts |
| GetFPV (GEPRC spec) | GEPRC EM3115 | web | Publisher's page; dimensions are facts |
Free files
★ Free files 10 parts. Generated by Xem Studio from the standard; threads are plain cylinders at major diameter. CC BY 4.0. index.json
| motor-1404-envelope | 1404 outrunner envelope (iFlight XING2 1404): Ø19.9 × 18.4, Ø1.5 shaft +4.0, base 9×9 M2 | STEP · STL |
| motor-1806-envelope | 1806 outrunner envelope (iFlight XING2 1806): Ø25.2 × 20.3, Ø1.5 shaft +4.0, base 12×12 M2 | STEP · STL |
| motor-2207-envelope | 2207 outrunner envelope (iFlight XING2 2207): Ø29.08 × 32.6, Ø5.0 shaft +13.5, base 16×16 M3 | STEP · STL |
| motor-2306-envelope | 2306 outrunner envelope (iFlight XING2 2306): Ø30.0 × 32.2, Ø5.0 shaft +13.5, base 16×16 M3 | STEP · STL |
| motor-2806.5-envelope | 2806.5 outrunner envelope (iFlight XING 2806.5): Ø35.06 × 36.8, Ø5.0 shaft +15.5, base 19×19 M3 | STEP · STL |
| motor-3110-envelope | 3110 outrunner envelope (iFlight XING2 3110): Ø38.72 × 39.6, Ø5.0 shaft +15.0, base 19×19 M3 | STEP · STL |
| motor-mount-plate-9x9-m2 | Motor mount plate 9×9 M2, 3 mm thick, centre clearance | STEP · STL |
| motor-mount-plate-12x12-m2 | Motor mount plate 12×12 M2, 3 mm thick, centre clearance | STEP · STL |
| motor-mount-plate-16x16-m3 | Motor mount plate 16×16 M3, 3 mm thick, centre clearance | STEP · STL |
| motor-mount-plate-19x19-m3 | Motor mount plate 19×19 M3, 3 mm thick, centre clearance | STEP · STL |
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Questions
What is a 2207 motor's mount pattern?
16 × 16 mm, M3 screws.
What does 2207 mean?
A 22 mm wide, 7 mm tall stator; the can is about 29 mm across.