SG3115-900KV-Brushless-Motor

SG3115-900KV-Brushless-Motor

S3115 900KV Brushless Motor is a high-performance motor designed for heavy-lift drones and professional UAVs. Delivering up to 1896 W of power and 4622 g of thrust (with GF1050-3 propeller), it features a 12N14P configuration, precision Ø5 mm M5 shaft, and compact Ø37.25 × 46.3 mm body. Ideal for industrial, commercial, and high-efficiency aerial applications.

5,499.00

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Description

S3115 900KV High-Performance Brushless Motor for UAV & Heavy-Lift Drones

The S3115 900KV brushless motor is a high-performance, precision-engineered power solution designed for applications that require strong thrust, high efficiency, and mechanical accuracy. Engineered with a 12N14P stator configuration, this motor delivers smooth power output, excellent torque response, and reliable thermal performance across the entire throttle range.

Built to professional standards, the S3115 900KV combines electrical efficiency with accurate mechanical dimensions, making it ideal for industrial UAVs, heavy-lift multirotors, and professional aerial platforms where reliability and consistency are critical.


Technical Specifications :

Parameter Specification
KV Rating 900 KV
Motor Configuration 12N14P
Max Power 1896 W
Max Current 81.39 A
No-load Current 1.4 A
Internal Resistance 42.5 mΩ
Max Thrust (GF1050-3) Up to 4622 g
Recommended Propeller GF1050-3
Weight ~113 g

Mechanical Dimensions :

Parameter Specification
Motor Size Ø37.25 × 46.3 mm
Motor Body Diameter Ø37.25 ± 0.2 mm
Overall Length 46.3 ± 0.3 mm
Stator Size Ø31 × 15 mm
Shaft Diameter Ø5 mm
Shaft Thread M5
Front Shaft Steps 10 mm / 16 mm
Mounting Holes 4 × M3 (Rear)
Center Locating Diameter Ø19 ± 0.05 mm

Ideal Applications

  • Heavy-lift multirotor drones

  • Industrial and commercial UAVs

  • Aerial photography & cinematography platforms

  • Mapping, surveying, and inspection drones

  • High-efficiency and long-duration flight setups



 

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