Description
Overview
The iFlight XING2 4120 515KV motor is a high-power brushless motor specifically engineered for fixed-wing aircraft and large-scale RC planes. With a robust 2950W maximum power output. it efficiently drives 14–16 inch propellers and delivers exceptional thrust performance. making it an ideal power system for long-endurance flights. high-speed wings. and heavy-payload UAVs.
Built with multi-strand copper winding. NSK/NMB bearings. and high-strength 45SH magnets. the motor ensures superior durability. smooth rotation. and optimal thermal resistance. Its segment bell rotor and large 6mm shaft provide mechanical reliability under extreme loads.
Key Features
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KV Rating: 515KV
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Input Voltage: 24V
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Max Output Power: 2950W
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Peak Current: 127.76A
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Propeller Compatibility: Optimized for 14×7. 15×8. and 16×8 props
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Recommended Application: Fixed-wing drones. large model aircraft. long-range UAV
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Heavy-duty 6mm Shaft & M30 Mounting Base
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High-precision NSK/NMB Bearings (Φ12×6×4 & Φ15×6×5)
Specifications
| Parameter | Value |
|---|---|
| Model | XING2 4120 515KV |
| KV Rating | 515KV |
| Weight (incl. wire) | 300g |
| Dimensions | Ø49.5 × 71.5mm |
| Interphase Resistance | 14.36mΩ |
| Input Voltage | 24V |
| Peak Current | 127.76A |
| Max Power | 2950W |
| Mounting Hole Pattern | 30×30mm – M4 |
| Shaft Diameter | 6mm |
| Shaft Length | 23.5mm |
| Lead Type | 90mm / 4.0 Gold Plug |
| Rotor Spec | Segmented Bell |
| Configuration | 12N14P |
| Magnet Type | 45SH |
| Bearings | 2 × Φ12×6×4 + 1 × Φ15×6×5 (NSK/NMB) |
| Winding | Multi-strand copper winding |
Performance (from Datasheet)
Using 14×7 prop
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Max Thrust: 6322g . All rights reserved.
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