APC AP13065E Electric 13x6.5E RC Propeller Replacement  [AP13065E]

Propeller guide for electric models

The APC AP13065E propeller is supplied as a replacement part for electric RC aircraft. The 13x6.5 figure represents diameter and pitch; choose this size based on your motor RPM and the model's aerodynamic characteristics rather than for full-size use.

Installation guidance: measure the motor shaft and hub fit, install the right collet or prop adapter, and secure with the correct nut or locking device. After installation, hand-spin the prop to ensure it clears the airframe and control surfaces.

Tuning role: the 13x6.5 dimension will influence static thrust and top-end speed—a larger pitch often moves performance toward higher speed while lowering static pull. Make incremental swaps, use a thrust meter where possible, and observe motor and ESC temperatures during tests.

Maintenance notes: check for chips, cracks, and hub wear routinely, rebalance if you notice vibration, and replace the prop if there is any structural damage.