Slow-Speed Pusher Prop 13x4.7SFP APC AP13047SFP  [AP13047SFP]

Low-speed pusher propeller design

The APC AP13047SFP is designed for electric slow-flyer models and pusher or reverse installations where smooth, low-RPM thrust and stable handling are required for scale-type flying.

Fitment depends on your model's mounting angle and the motor shaft or adaptor you use. Always check hub fit and spinner clearance on the airframe before committing to a mount, and ensure blade orientation matches the intended thrust direction for a pusher or reverse layout. Avoid assuming compatibility without measuring the prop against your model.

Installation guidance: fit the prop per the motor or adaptor maker's instructions, secure it with the right nut or retaining piece, and double-check rotation for the mounting style. Balance the prop on a balancer and inspect for vibration at low RPM prior to full-throttle runs. Fine adjustments to thrust line or ESC timing may help achieve the desired slow-flight behavior.

Operational notes: this propeller can alter climb and cruise characteristics and affects motor load at low RPM. Use it to obtain a smoother throttle curve and reliable low-speed control while keeping an eye on motor temperature and current to prevent excessive load.