BetaFPV 1102
The 75 mm whoop motor, one size up from the 0802 class.
Recorded specification
Every value carries the source it was read from. A property with no recorded source is marked as such rather than presented as a fact. If one of them is wrong, tell us: it is the fastest way it gets fixed.
| Property | Value | Source |
|---|---|---|
| Motor mounting pattern decides fit | 3 × M1.4 at 6.6 mm (whoop) | GetFPV product specificationschecked 2026-07-27Quote 1, below the table |
| Motor KV decides fitKV suits a cell count for a given prop size; mismatch runs hot or underpowered. | 18000 KV | GetFPV product specificationschecked 2026-07-27Quote 1, below the table |
| Stator sizeAABB: first two digits stator width in mm, last two height. 2207 = 22 mm wide, 7 mm tall. | 1102 | GetFPV product specificationschecked 2026-07-27Quote 1, below the table |
| Maximum thrustPer motor, on the manufacturer's reference propeller and battery. Comparable between motors of the same class; a different prop or cell count gives a different number. | 40.6 g | BetaFPV product specificationschecked 2026-07-27Quote 2, below the table |
| Propeller mounting decides fitHow the propeller attaches: threaded 5 mm shaft with a nut, T-mount screws, or pressed onto a bare shaft it must match exactly. A prop made for one cannot be fitted to another. | 1.5 mm press fit | GetFPV product specificationschecked 2026-07-27Quote 1, below the table |
| WeightBuild-critical rather than compat-critical: needed to answer registration and class questions. | 2.79 g | GetFPV product specificationschecked 2026-07-27Quote 1, below the table |
- GetFPV product specificationschecked 2026-07-27
1102 18000KV: 2.79 g/pc; shaft φ1.5 mm, 5 mm long; height 15.2 mm; motor mount holes 6.6 mm; 1-2S input; suitable for most 75 mm 1S frames such as the Meteor75
- BetaFPV product specificationschecked 2026-07-27
1102 Motor 18000KV Brushless Motors 22000KV Brushless Motors; Thrust 40.6g (GF-1635-3B) 46.3g (GF-1635-3B)
Where to buy
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What this fits
Checked against every other product in the catalog by the same engine the planner runs, rule by rule. Where a specification is missing the answer is unknown, which is a different answer from compatible.
Frame
×Does not work with (9)✓Works with (2)?Not enough recorded specification (9)
All frame · All 20 frame checked against this motors
- ×Does not work with (9)
3 × M1.4 at 6.6 mm (whoop) motors do not fit this frame's arm pattern.
Rule: Motor mounting pattern
- ✓Works with (2)
The 3 × M1.4 at 6.6 mm (whoop) motor pattern fits this frame.
Rule: Motor mounting pattern
- ?Not enough recorded specification (9)
Not enough recorded specification to judge this combination.
Rule: Motor mounting pattern
Propellers
×Does not work with (13)✓Works with (2)?Not enough recorded specification (7)
All propellers · All 22 propellers checked against this motors
- ×Does not work with (7)
This propeller is 5 mm shaft (M5 nut) and BetaFPV 1102 18000KV is 1.5 mm press fit.
- ×Does not work with (3)
This propeller is 1 mm press fit and BetaFPV 1102 18000KV is 1.5 mm press fit.
- ×Does not work with (3)
This propeller is T-mount (2 × M2) and BetaFPV 1102 18000KV is 1.5 mm press fit.
- ✓Works with (2)
Both are 1.5 mm press fit.
- ?Not enough recorded specification (7)
The mount on one of these is not recorded yet.
Battery
×Does not work with (14)✓Works with (11)?Not enough recorded specification (3)
All battery · All 19 battery checked against this motors
- ×Does not work with (8)
18000KV on 6S commands about 399600 RPM. That is far past anything this class of motor survives, and it will burn the motor and usually the ESC with it.
- ×Does not work with (6)
18000KV on 4S commands about 266400 RPM. That is far past anything this class of motor survives, and it will burn the motor and usually the ESC with it.
- ✓Works with (11)
18000KV suits a 1S setup.
- ?Not enough recorded specification (3)
Not enough recorded specification to judge this combination.
The standards this part is judged by
What the properties above actually mean, which differences are absolute, and where the names used in shops mislead.