Product overview
The BrotherHobby Nipple 6220 245KV/280KV Motor is a propulsion component offered in two KV options: 245KV and 280KV. Its physical construction combines a 20mm stator, a SUS420 shaft and N52H arc rotor magnets in a 24N28P configuration. Both the base casing and bell cap use Al 7075. The specified weight is 424g, providing a concrete component mass to account for when integrating the motor into an aircraft propulsion assembly.
Mechanical integration uses the specified M4 bolt patterns: 30X30mm and 75.5-82.5X75.5-82.5mm. Electrical integration is defined by a 12S LiPo cell configuration and 14# AWG wiring with a stated length of 100mm. The bearing specification is Φ16*Φ8*5. Together, these details establish the motor’s mounting interfaces, wiring provision and battery configuration; the two KV choices distinguish the available motor variants without changing the stated product identity.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | BrotherHobby Nipple 6220 245KV/280KV Motor |
| KV options | 245KV/280KV |
| Stator | 20mm |
| Shaft material | SUS420 |
| Bolt pattern | M4 (30X30mm); M4 (75.5-82.5X75.5-82.5mm) |
| Rotor magnets | N52H arc magnets |
| Wire gauge and length | 14# AWG, 100mm length |
| Base casing material | Al 7075 |
| Motor configuration | 24N28P |
| Cell count | 12SLiPo battery configuration. |
| Bearings | Φ16*Φ8*5 |
| Weight | 424g |
| Bell cap material | Al 7075 |
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