The SunnySky XS High Power X4110S 400KV is a professional-grade brushless outrunner motor engineered for high-endurance multirotors, agricultural drones, and heavy-lift sUAS platforms. Part of the acclaimed XS series, this motor is built using premium components, including Japanese NMB ball bearings and Kawasaki stator steels, ensuring long-term reliability and exceptional thermal efficiency. The 400KV rating is specifically optimized for 6S LiPo configurations, delivering a balanced power-to-weight ratio ideal for stable aerial cinematography and tactical reconnaissance missions.
Designed for industrial-grade reliability, the X4110S features a CNC-machined and anodized aluminum case that provides superior heat dissipation and structural rigidity. Its low-profile design minimizes vertical footprint while maximizing torque for larger propellers. With its pre-balanced rotor and high-quality oxygen-free copper windings, this motor offers the smooth throttle response and consistent thrust required for precision flight in demanding environments.
Stator Diameter: 41mm
Stator Thickness: 10mm
No. of Stator Arms: 12
No. of Stator Poles: 14
Motor KV: 400
No-Load Current (A/10V): 0.3A
Motor Resistance: 112mΩ
Max Continuous Current: 26A / 30S
Max Continuous Power: 577W
Weight: 149g
Outside Diameter: 48.2mm
Shaft Diameter: 4mm
Body Length: 30.5mm
Max Lipo Cell: 6S
Recommended ESC: 40A – 60A
Recommended Propellers: 12x3.8, 13x4, 14x4.7, 15x5.5 (APC or DJI types)
1x SunnySky X4110S 400KV Motor
1x Bolt-on Propeller Adapter
1x Propeller Holding Plate
1x Set of Mounting Screws
| Name | Value |
|---|---|
| MANUFACTURER | SunnySky |
| STATOR DIAMETER | 41 |
| STATOR HEIGHT | 10 |
| KV | 400 |
| THREAD DIRECTION | None |
| SHAFT FOR COLLET MOUNT | no |
| GTIN | 680306447251 |
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