The FlashHobby A2807 series brushless motors are designed for 7-inch FPV freestyle and long-range drone builds, delivering powerful performance across three KV variants: 1300KV for smooth endurance, 1500KV for balanced freestyle, and 1800KV for aggressive response. Featuring precision rotor balancing, high-temp windings, and 52H-grade magnets, these motors ensure consistent thrust and thermal stability in demanding environments.
Key Features
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High-temperature-resistant copper winding
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52H-grade magnets for strong magnetic flux
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CNC-machined 6061-T6 aluminum bell
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12N14P high-torque stator configuration
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NSK/NMB imported high-RPM bearings
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Precision dynamic balancing for reduced vibration
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19x19mm mounting holes (M2 thread)
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18AWG silicone wires (220mm length)
Specifications
| Model | KV | Voltage (LiPo) | Max Power | Max Thrust | Suggested ESC | Suggested Prop |
|---|---|---|---|---|---|---|
| A2807-1300KV | 1300KV | 6S (24V) | 895.7W | 1996g | 40A–60A | GF7043 |
| A2807-1500KV | 1500KV | 6S (24V) | 1098.8W | 2199g | 60A–70A | GF7043 |
| A2807-1800KV | 1800KV | 4S (16V) | 636.1W | 1614g | 50A–70A | GF7043 |
General Parameters
| Parameter | Value |
|---|---|
| Motor Size | Ø33.6mm × 20mm |
| Weight (incl. cable) | 56.0g |
| Shaft Diameter | 4.0mm |
| Stator Configuration | 12N14P |
| Mounting Pattern | 19x19mm (M2 screws) |
| Cable Spec | 18AWG × 220mm |
| Recommended Prop Size | 7-inch |
Application
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7" Long-range FPV quads (LR7 frames)
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5–7" freestyle drones requiring powerful, high-efficiency motors
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Perfect match for GF7043 and similar 3-blade propellers
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