1102 FPV Motors
3 motors with a 1102 stator from 2 brands, typically spinning 40-65mm whoop/micro props. They weigh 2.79–2.85 g and come in 10000–22000KV windings. The name is the stator size in millimetres: a 1102 stator is 11 mm across and about 2 mm tall.
| Brand | Model | KV options | Weight | Cells |
|---|---|---|---|---|
| BetaFPV | 2022 Series 1102 Micro/Whoop | 14000, 18000, 22000 | 2.79 g | 1S |
| Happymodel | RS1102 | 10000 | 2.8 g | 2S |
| BetaFPV | 1102 Brushless 2026 | 21000 | 2.85 g | 1S |
1102 thrust from manufacturer bench tests
2 of these motors come with the manufacturer's own thrust test. Each row is that motor's peak-thrust point, the prop and battery it was measured with, and the efficiency at 50% throttle in the same test. Every brand runs its own bench with its own props, so compare rows that share a prop and cell count; this is not one like-for-like test.
| Motor | Max thrust | Thrust ÷ motor weight | g/W at 50% | Tested with |
|---|---|---|---|---|
| BetaFPV 2022 Series 1102 Micro/Whoop | 122 g | 43.7× | — | 14000KV, GF-45mm-2P, 2S |
| BetaFPV 1102 Brushless 2026 | 67 g | 23.4× | 2.53 | 21000KV, GF 1811-3, 1S |
How to read these columns: reading motor bench tables. Turn thrust into a build's thrust-to-weight ratio with the TWR calculator.
Not sure which KV? See Motor KV explained and motor sizes explained, or turn KV into RPM with the KV to RPM calculator.