APC AP1107SFP 11x7 Propeller for Electric Slow-Fly Models (Reverse/Pusher)  [AP1107SFP]

APC AP1107SFP Overview for Slow-Flying

The APC AP1107SFP propeller is made for electric slow-fly aircraft where a pusher installation or a reversed rotation setup is required. The 11x7 designation indicates its nominal diameter and pitch, assisting in choosing a prop that matches motor and ESC characteristics for steady low-speed handling.

Fit and compatibility: suitable for lightweight slow-fly airframes with matching hub bores and mounting hardware. Confirm hub bore size and thread orientation prior to fitting, and set the motor rotation to the correct direction for the chosen thrust arrangement.

Installation tips: mount the prop with the hub faces aligned to the intended thrust, secure the nut firmly but avoid over-tightening, and use thread locker when appropriate. Conduct a static balance and a cautious low-throttle spin test before first flight to ensure proper operation.

Tuning role: the AP1107SFP is intended to provide greater static thrust at lower RPM, helping achieve stable slow-speed flight and efficient power use. If flights show vibration or poor climb, recheck balance, motor timing and ESC configuration, and only alter prop size within recommended limits.