Overview
The Surpass Hobby S3110 FPV brushless motor is available in 800KV, 1280KV, and 1580KV versions for multirotor drone builds. It uses a 31 x 10 mm stator in a 37.5 x 42.9 mm motor body, with a detachable construction intended to simplify cleaning and heat dissipation.
Key Features
- Available KV ratings: 800KV, 1280KV, and 1580KV.
- 48SH NdFeB magnets, NMB bearings, 0.2 mm silicon steel laminations, and 220 C rated single-strand copper wire.
- Detachable motor design with a vented front cover.
- M5 threaded shaft for propeller installation.
- 19 x 19 mm mounting pattern with four M3 mounting holes.
For product assistance, compatibility questions, or order support, contact rcdrone.top.
Specifications
| Model | Surpass Hobby S3110 |
|---|---|
| Motor size | 37.5 x 42.9 mm |
| Stator size | 31 x 10 mm |
| Rotor poles | 14 |
| Weight | 86 g |
| Shaft | M5 threaded shaft |
| Mounting pattern | 19 x 19 mm, 4 x M3 |
KV Variant Test Data
| KV version | Test propeller | Maximum thrust | Maximum current | Operating temperature |
|---|---|---|---|---|
| 800KV | 8 x 4 x 3 | 3659 g | 48.3 A | 72 C |
| 1280KV | 8 x 4 x 3 | 3820 g | 75.6 A | 77 C |
| 1580KV | 6 x 4 x 3 | 2801 g | 64.2 A | 71 C |
Maximum thrust figures are recorded at 100% throttle using the stated propeller.
What's Included
- 1 x S3110 brushless motor
- 4 x M3 x 8 screws
- 1 x M5 nut
Quantity options are available in 1-piece and 4-piece selections.
Details


The 800KV, 1280KV, and 1580KV versions deliver different thrust results with the listed test propellers.


A detachable construction and vented front cover help make cleaning and heat dissipation more convenient.
