APC AP13047SFP Reverse/Pusher Propeller 13x4.7SFP for Slow-Flyers  [AP13047SFP]

Compatibility and installation notes

The APC AP13047SFP propeller is intended for electric slow-flyer models using pusher or reverse mounts, offering steady low-speed thrust and consistent low-RPM handling for scale-focused flights.

Compatibility is dictated by your airframe's mounting configuration and the motor shaft or adaptor you have. Prior to fitting, check hub fit and spinner clearance and make certain the prop orientation corresponds with the intended thrust direction for pusher or reverse installations. Do not rely on assumptions; measure the prop against your model to confirm fitment.

Installation steps: install the prop following motor or adaptor manufacturer recommendations, fasten with the correct nut or retaining hardware, and verify rotation direction for the selected mounting. Balance the prop using a prop balancer and perform a low-RPM check for vibration before conducting full-power runs. Adjustments to thrust line or ESC timing may be necessary to refine slow-flight handling.

Performance notes: this prop impacts climb characteristics, cruise behaviour, and motor loading at low RPM. Use it to obtain smoother throttle control and dependable low-speed handling while keeping an eye on motor temperature and current to prevent overloads.