Overview
The iFlight XING 1504 3100KV Brushless Motor is a high-performance, ultra-light motor designed for 3.5 inch FPV freestyle and cinewhoop drones such as the iH3, O3, and 4S-based custom builds. With 3100KV rating and support for 3–6S LiPo, it offers a superb balance of thrust, efficiency, and responsiveness for tight space maneuvering.
Its compact build (Φ19.6 × 13.4mm), 1.5mm shaft, and lightweight 12.3g design make it ideal for drones needing low profile and punchy output. Optimized for 4030 props at 16V (4S), this motor is capable of pushing up to 579g of thrust with smooth throttle control and thermal stability.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | XING 1504 |
| KV Rating | 3100KV |
| Input Voltage | 3–6S LiPo |
| Stator Configuration | 12N14P |
| Stator Size | 19.6mm × 4.5mm |
| Motor Dimensions | Φ19.6 × 13.4mm |
| Shaft Diameter | 1.5mm |
| Motor Weight | 12.3g (with wire) |
| Internal Resistance | 0.247Ω |
| Idle Current (9V) | ≤0.33A |
| Max Continuous Power | 293.5W |
| Max Current (60s) | 18.96A |
| Bearing Type | φ5×φ2×2.5 |
| Mounting Pattern | 4×M2, 9mm pitch |
Performance (w/ 4030 Prop @ 16V)
| Throttle | Current (A) | Thrust (g) | Power (W) | Efficiency (g/W) | Temp (60s) |
|---|---|---|---|---|---|
| 50% | 4.93 | 204.9 | 78.2 | 2.62 | – |
| 70% | 9.39 | 342.7 | 147.1 | 2.33 | – |
| 100% | 18.96 | 579.5 | 293.5 | 1.97 | 60°C |
Key Features
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High-efficiency 3100KV motor for 3.5" freestyle builds
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Supports wide input voltage from 3S to 6S
-
Lightweight and compact with precise build quality
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Ideal for iH3, O3 drones or custom DIY racing drones
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Excellent thrust-to-weight ratio and thermal control
Package Includes
-
4 × iFlight XING 1504 3100KV Brushless Motors

iFlight XING 1504 3100KV motor specs: KV 3100, 12N14P config, 19.6mm diameter, 4.5mm length, 1.5mm shaft. Max continuous power 293.50W, max current 18.96A at 60S full throttle.



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