Product overview
The BrotherHobby Returner R8 2208 Motor is a motor component with 1800KV, 2400KV and 2700KV options; the selected configuration is 2700. Its construction combines an Al 7075 base casing and bell cap with a hollow titanium alloy shaft. Internally, it uses a 12N14P configuration and a stator made from 0.15mm Nippon Steel silicon steel. The rotor incorporates N52H arc magnets, and the bearings are Japanese NMB units specified at 9x4x4mm.
The motor’s mechanical interfaces comprise an M3 bolt pattern measuring 16X16mm and an M5 propeller adapter shaft thread. These provide the mounting and propeller attachment details. Its wire specification is 20AWG with a length of 16cm, and its battery specification is 4-6S LiPo. Together, these dimensions and electrical specifications describe the motor’s connection interfaces and battery cell range.
Specifications
| Specification | Value & conditions |
|---|---|
| Model | Returner R8 2208 Motor |
| Selected KV | 2700Selected KV configuration. |
| KV options | 1800KV/2400KV/2700KV |
| Base casing | Al 7075 |
| Stator | 0.15mm Nippon Steel silicon steel |
| Motor configuration | 12N14P |
| Propeller adapter shaft thread | M5 |
| Shaft | Titanium alloy hollow shaft |
| Battery cell count | 4-6SLiPo battery. |
| Bolt pattern | M3 (16X16mm) |
| Bearings | Japanese NMB 9x4x4mm |
| Rotor | N52H arc magnets |
| Wire | 20AWG, 16cm length |
| Bell cap | Al 7075 |
