Product overview
The BrotherHobby SE 2812 900KV Motor(CW) is a propulsion motor component for integration into a UAV build. Its physical architecture combines an Al 7075 base casing and bell cap with a SUS420 shaft. Internally, the motor uses a 12N14P configuration, a stator made from 0.2mm Kawasaki silicon steel, and N52H arc rotor magnets. Japanese NMB bearings are specified as 12X6X4, and the stated motor weight is 79.1g. These details define the motor’s construction and component specification.
Mechanical integration centers on an M3 mounting bolt pattern measuring 19X19mm and an M5 propeller adapter shaft thread. The electrical configuration specifies a 6S LiPo battery and 18# wire with a 25cm length, providing concrete mounting, battery and wiring requirements for the installation. The named product remains the 900KV CW motor, with 900KV also stated in its detailed specifications; the KV selector separately lists 900 and 1115. The product is an individual motor rather than a flight platform or airframe kit.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | BrotherHobby SE 2812 900KV Motor(CW) |
| KV selector entries | 900 1115 |
| Motor KV specification | 900KV |
| Base casing material | Al 7075 |
| Stator material | 0.2mm Kawasaki silicon steel |
| Motor configuration | 12N14P |
| Propeller adapter shaft thread | M5 |
| Shaft material | SUS420 |
| Cell count | 6SLiPo battery configuration. |
| Mounting bolt pattern | M3 (19X19mm) |
| Bearings | Japanese NMB 12X6X4 |
| Rotor magnets | N52H arc magnets |
| Weight | 79.1g |
| Wire gauge and length | 18#; 25cm length |
| Bell cap material | Al 7075 |
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