GEPRC EM3115 900KV Brushless Motor

Overview:
The GEPRC EM3115 900KV Motor is a large-format brushless motor designed for 8 to 10" FPV drone builds, particularly long-range and heavy-lift configurations. Part of GEPRC’s EM series, it uses a 3115 stator size paired with a 900KV winding to deliver high torque output and stable, efficient operation on 6S LiPo systems. The motor is designed to drive larger propellers with consistent control authority, making it suitable for long-range cruising and loaded cinematic setups.

Construction focuses on durability and sustained performance under load, featuring a 12N14P configuration, high-strength shaft assembly and precision bearings. The mounting system uses a 19x19mm pattern for compatibility with standard long-range FPV frames designed for this motor class.

Features:
- Designed for 8–10inch FPV drone builds
- High torque output suitable for long-range and heavy-lift configurations
- Optimised for use with 6S LiPo battery systems
- 12N14P magnetic structure for stable motor operation
- High-strength M5 steel shaft for improved mechanical durability
- NSK/NMB bearing system for smooth rotation and reduced wear
- Single-strand copper winding construction
- 19x19mm motor mounting pattern for standard FPV frame compatibility
- Rated for efficient operation with larger propeller setups

Specification:
- Model: EM3115 900KV Motor
- Configuration: 12N14P
- Max power: 1620W
- Peak current: 65A
- Interphase resistance: 46mΩ
- Input voltage: 25.2V (6S LiPo)
- Recommended propeller size: 8-10inch
- Motor dimensions: φ37.5x30mm
- Shaft diameter: 5mm
- Shaft protruding length: 16mm
- Mounting pattern: 19x19mm
- Lead length: 310mm
- Wire specification: 18AWG
- ESC recommendation: 60A–80A
- Weight: 115g (including wires)
- Magnet type: N52H

Included:
- 1x GEPRC EM3115 900KV Motor
- Accessories