iFlight XING2 4120 515KV 24V Wing Motor for 14–16 Inch Prop Fixed-Wing Aircraft

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

• KV Rating: 515KV

• Input Voltage: 24V

• Max Output Power: 2950W

• Peak Current: 127.76A

• Propeller Compatibility: Optimized for 14×7, 15×8, and 16×8 props

• Recommended Application: Fixed-wing drones, large model aircraft, long-range UAV

• Heavy-duty 6mm Shaft & M30 Mounting Base

• High-precision NSK/NMB Bearings (Φ12x6×4 & Φ15x6×5)

Specifications

Performance (from Datasheet)

Using 14×7 prop

• Max Thrust: 6322g @ 80.72A

• Max Power: 1883.3W

• Efficiency Peak: 6.38 g/W @ 50% throttle

Using 15×8 prop

• Max Thrust: 6079g @ 109.13A

• Max Power: 2528.5W

• Efficiency Peak: 5.81 g/W @ 50% throttle

Using 16×8 prop

• Max Thrust: 7522g @ 123.06A

• Max Power: 2950W

• Efficiency Peak: 6.03 g/W @ 50% throttle

Package Contents

• 1 × iFlight XING2 4120 515KV Motor

• 1 × Cross Plate Mount

• 1 × Propeller Clamp

• 1 × Propeller Pad

• 1 × Flange Nut

• 9 × Mounting Screws

• 3 × Heat Shrink Tubes

• 3 × Female Gold-Plated Plugs

Datasheet

XING2 4120 515KV motor: 300g, 49.5x71.5mm, 14.36mΩ, 24V, 127.76A peak, 2950W max. Includes cross plate, prop clamp, pad, nut, screws, heat shrink, plugs. Datasheet details 14-16 inch props.