SunnySky X4112S Brushless Motor for 14 15 Inch Propellers Drone Power System
SunnySky X4112S Brushless Motor for 14 15 Inch Propellers Drone Power System
The SunnySky X4112S Brushless Motor is designed for high-efficiency drone power systems using 14 to 15 inch propellers. It offers a reliable balance of power and weight for professional builds.
This motor ensures stable flight performance. It is engineered to handle the demands of larger propellers while maintaining optimal energy consumption for longer flight times.
By focusing on precision engineering, these motors reduce vibration and increase lift efficiency. This makes them ideal for mapping or cinematography drones.
SunnySky X4112S Brushless Motor Specifications
KV320:
| Stator Diameter | 40.6mm |
| Stator Thickness | 12mm |
| No. of Stator Arms | 24 |
| No. of Stator Poles | 22 |
| Motor Kv | 320 |
| No-Load current(A/10v) | 0.3A |
| Motor Resistance | 188mΩ |
| Max Continuous Current | 15A/30S |
| Max continuous Power | 375W |
| Weight | 153g |
| Outside Diameter | 46.5mm |
| Shaft Diameter | 4mm |
| Body Length | 32.5mm |
| Overall shaft Length | 38mm |
| Max Lipo Cell | 6S |
KV400:
| Stator Diameter | 40.6mm |
| Stator Thickness | 12mm |
| No. of Stator Arms | 24 |
| No. of stator Poles | 22 |
| Motor Kv | 320 |
| No-Load current(A/10V) | 0.3A |
| Motor Resistance | 188mΩ |
| Max Continuous current | 15A/30S |
| Max continuous Power | 375W |
| Weight | 153g |
| Outside Diameter | 46.5mm |
| Shaft Diameter | 4mm |
| Body Length | 32.5mm |
| Overall shaft Length | 38mm |
| Max Lipo Cell | 65 |
KV485
| Stator Diameter | 40.6mm |
| Stator Thickness | 12mm |
| No. of Stator Arms | 24 |
| No. of stator Poles | 22 |
| Motor Kw | 485 |
| No-Load current(A/1ov) | 0.6A |
| Motor Resistance | 124mΩ |
| Max continuous current | 20A/30S |
| Max continuous Power | 520W |
| weight | 152g |
| Outside Diameter | 32.5mm |
| Shaft Diameter | 4mm |
| Body Length | 29,5mm |
| Overall shaft Length | 38mm |
| Max Lipo cell | 4-6S |
These motors utilize high-grade materials to reduce friction and heat buildup. This ensures long-term durability during intensive drone operations.
The internal windings are optimized for heat dissipation. This allows the motor to maintain power output even during extended flights.
Whether you are optimizing for payload or flight duration, these specifications provide the data needed for precise power system matching.
Selecting the correct KV rating ensures your propulsion system operates within the most efficient range for your specific frame.