Product overview
The BrotherHobby Nipple 4215 is a propulsion motor offered in four KV versions: 395KV, 410KV, 555KV and 570KV. Its physical architecture combines a 15mm stator, a SUS420 shaft and a rotor with N52H arc magnets. The motor has a 12N14P configuration, with Al 7075 used for both the base casing and bell cap. Its specified weight is 210g.
The motor’s mounting specifications comprise two M4 bolt patterns: 30X30mm and 55-60X55-60mm. Its wiring is 14# AWG with a length of 100mm, and its battery specification is 6-8S LiPo. The bearings carry the designation Φ16*Φ8*5. Together, these dimensions and electrical specifications describe the motor’s mounting interface, wiring and battery range.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | BrotherHobby Nipple 4215 395KV/410KV/555KV/570KV Motor |
| KV options | 395KV/410KV/555KV/570KV |
| Stator | 15mm |
| Shaft material | SUS420 |
| Bolt patterns | M4 (30X30mm); M4 (55-60X55-60mm) |
| Rotor magnets | N52H arc magnets |
| Wire gauge and length | 14# AWG; 100mm length |
| Base casing material | Al 7075 |
| Motor configuration | 12N14P |
| Battery cell count | 6-8SLiPo battery. |
| Bearings | Φ16*Φ8*5 |
| Weight | 210g |
| Bell cap material | Al 7075 |
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