FA-2807 Outer Rotor BLDC Motor
FA-2807 is a high-performance outer rotor outrunner brushless DC motor, delivering up to 2.5kg strong lifting thrust. Two standard KV versions (1300KV / 1700KV) are available to match different voltage battery packs. Adopt 12N14P multi-pole structure with C-grade high-temperature resistant enameled wire, featuring high power density, stable output and long service life.
• Model Versions: 2807-1300KV, 2807-1700KV
• Max Lifting Force: 2.5Kg
• Overall Dimension: Φ34 * 20.5mm
• Pole Configuration: 12N14P
• Wire Spec: 18AWG, C-grade 220℃ insulation
• Output Shaft: D5 + M5 thread, 15mm shaft length
Mechanical Dimensions
Dimensions are in mm. Please refer to the datasheet for tolerances and mounting details.
Performance Parameters
| Model | 2807-1300KV | 2807-1700KV |
|---|---|---|
| Kilovolt | 1300KV | 1700KV |
| Nominal voltage | 4-6S | 3-4S |
| No load current | 2A/24V | 2A/16V |
| Nominal output power | 190W | 160W |
| Maximum current | 56.7A/6s | 53A/13s |
| Maximum power | 1361W/6s | 864W/13s |
| Motor size | Φ34 *20.5mm | Φ34 *20.5mm |
| Number of poles | 12N14P | 12N14P |
| Wire size | 18AWG | 18AWG |
| Wire length | 250mm | 250mm |
| Insulation grade of enameled wire | 耐 220℃高温 C 级 | 耐 220℃高温 C 级 |
| Terminal resistance | 65mΩ | 37.5mΩ |
| Output shaft length | 15mm | 15mm |
| Output shaft diameter | D5+M5 | D5+M5 |
| Base screw thread | Φ19mm-4*M3 | Φ19mm-4*M3 |
Engineering Overview
Core Advantages
- Outer rotor high-inertia design provides strong 2.5kg lifting thrust with compact body size;
- Two KV speed variants to match different LiPo battery voltage combinations;
- 12N14P multi-pole winding delivers stable power output and low vibration operation;
- C-grade 220℃ high-temperature resistant enameled wire ensures long-term stable high-power work;
- Standard M5 threaded shaft and 4-point M3 base mounting for easy equipment assembly;
- High peak power output meets short-time heavy load demand of power rotary equipment.
Typical Applications
• Multi-rotor drone & unmanned aerial power systems
• High-speed handheld power tools and polishing machines
• Portable high-thrust rotary automation actuators
• Large fan, blower and industrial rotary power modules