E-POWER 3115 900KV Brushless Motor for FPV Crossing Machine Competition

This E-POWER 3115 brushless motor is engineered for FPV crossing machine competition and 10-inch rack setups, delivering dependable thrust for aviation model enthusiasts aged 15-35. With a 900KV rating, it balances power and efficiency for racing or freestyle flights. The metal construction ensures durability under demanding conditions, making it a practical choice for serious hobbyists. Available in three KV variants (900KV, 1100KV, 1280KV), you can select the winding that matches your flying style and battery setup.

Features and Construction

The motor combines essential design elements for competitive FPV use, focusing on structural integrity and performance consistency.

Material and Build

Constructed from metal, the 3115 motor provides the rigidity needed for high-rpm operation on a 10-inch rack. The material choice supports heat dissipation during extended flights, contributing to reliable running in race conditions.

Size and Practical Fit

The 3115 size (31mm stator diameter, 15mm stator height) is optimised for 10-inch propellers, a common configuration in FPV crossing machines. This fit suits standard racing frames, allowing straightforward installation without modifications.

Uses and Placement

This motor is aimed at aviation model applications, particularly competitive FPV flying where responsiveness and power matter.

Event or Professional Use

In competition settings, the 900KV rating provides the thrust-to-weight ratio needed for quick acceleration and tight manoeuvres. Pilots flying in races or freestyle events can rely on consistent power delivery across laps.

Everyday Home Use

For hobbyists practising at home or local fields, the motor offers a dependable upgrade for 10-inch quadcopters. Its straightforward design makes it suitable as a replacement or spare for regular flying sessions.

Benefits and Buying Value

Choosing this motor provides specific advantages for FPV enthusiasts focused on performance and simplicity.

Reuse and Low Maintenance

The metal construction reduces wear from vibration and minor impacts, potentially extending service life between replacements. Basic cleaning and bearing checks suffice for routine upkeep, keeping downtime low.

Why Choose This Product

With multiple KV options available, you can tailor the motor to your preferred battery voltage and propeller pitch. The white-box packaging keeps costs focused on the component itself, making it a straightforward purchase for builders who already have supporting electronics.