15x12 APC AP1512 Spare Propeller - 120 Pattern  [AP1512]

The APC AP1512 propeller serves as a direct replacement for electric RC models and similar aircraft. It is useful as an on-site spare or when swapping props to alter thrust characteristics or replace a damaged blade.

Installation notes: ensure the propeller orientation and rotation match the motor, fit it using the proper nut or collet compatible with your hub, and apply the recommended torque to prevent loosening. After mounting, verify correct seating and minimal runout.

Tuning role: changing to a 15x12 prop affects static thrust and motor load, which will change current draw and heating; perform incremental tests with your ESC and motor to determine the best setup for climb, cruise, or sustained hover. Prop balancing prior to flights reduces vibration and protects bearings.

Field care: check blades for nicks and delamination before each flight and keep a spare propeller in your kit to avoid long interruptions during flying events.