APC AP1504W Wide 15x4W Propeller (3D Fun-Fly Performance)  [AP1504W]

High-thrust 15x4W wide propeller — APC AP1504W

This APC AP1504W propeller is a 15x4W replacement intended for hobby fixed-wing electric aircraft engaged in sport and 3D flight. The wide blade gives improved thrust delivery and stronger low-speed torque, aiding rapid elevation changes and vertical manoeuvres.

Fit is governed by prop dimensions: the AP1504W works with models that accept 15x4W props. Confirm hub bore and shaft adapter compatibility before assuming a direct fit to your motor assembly.

Installation advice: select the correct shaft collet or adapter, match the prop rotation to the motor's thread direction, hand-tighten and then secure to your model's specification. After installation complete a static balance to minimize vibration and reduce stress on bearings and ESC components.

Performance tuning: fitting a wide 15x4W shifts the thrust and RPM relationship compared to narrow blades. Introduce changes gradually, measure motor current and temperature, and adapt throttle mapping and control inputs for predictable handling during 3D routines.