3115 Brushless Motor (400KV / 900KV / 1200KV), 6S, M5 Shaft – for 10-Inch Long-Range FPV Drone

Overview

The 3115 series is a high-torque, 12N14P long-range motor built for 10-inch FPV drones. It uses N52H-grade magnets and imported 5115 mm bearings for smooth, efficient output and long service life. A robust M5 shaft, 1919 mm (M3) mounting, and optimized magnetic circuit deliver strong thrust with low vibrationideal for 10-inch FPV drone cruising, cinematic rigs, and payload-capable builds on 6S.

Key Features

• 31 mm stator 15 mm height (12N14P) for high torque on 911 props; optimized for 10-inch FPV drone setups

• N52H magnets, NSK/NMB 5115 mm bearings for durability and low noise

• 6S (25.2 V) operation; typical ESC: 6080 A depending on KV/prop

• Standard FPV mounting: 1919 mm, 4M3; M5 prop shaft with lock-nut

• Factory test chart indicates up to ~4.0 kg peak thrust on suitable 10 props (lab conditions)

Specifications (Common)

Variants & Recommended Use

Tip: Start with gentle timing and throttle curves; increase prop pitch/diameter cautiously while monitoring current and motor temperature.

Whats in the Box

• 3115 Brushless Motor (KV as ordered) 1

• Prop lock-nut (M5) 1

• M3 mounting screws 4

• Prop washer 1

Compatibility

• 6S LiPo systems, 6080 A ESC (BLHeli_32 / FOC-type acceptable)

• Frames supporting 1919 mm motor mounts

• 911 props; optimized around 10-inch FPV drone builds

Notes

• Performance depends on propeller, ESC tune, and airflow. Always verify current draw on your specific 10-inch FPV drone before full-throttle flight.

• Dimensions and test curves correspond to the factory drawings shown (37.5 mm bell, M5 shaft, 1919 mm mount).

Details

3115 brushless motor specifications: 900KV, 31mm stator diameter, 12 slots, 14 poles. Weight 112g, length 33.6mm. Includes performance data at various throttle levels, dimensions, and customization options.

3115-900KV motors with 1050 propellers, 2 clockwise and 2 counterclockwise.

400KV motor with 1050 propellers, 2 clockwise and 2 counterclockwise

3115-1200KV motors with 1050 propellers, 2 clockwise and 2 counterclockwise