APC AP1504EP Propeller 15x4EP Reverse/Pusher for Electric Models  [AP1504EP]

Reverse-Orientation 15x4EP Prop

The APC AP1504EP is a 15x4EP propeller sized for RC electric installations that require reverse or pusher mounting. It functions as a replacement or spare, allowing pilots to adjust prop-induced thrust and motor load characteristics while leaving the powertrain intact.

Only fit this prop to aircraft with compatible shaft diameter and adequate motor performance. Proper installation uses the correct prop adapter and firm fastening; check that the prop nut or collet is the right fit for your shaft or adapter. Balance the prop and do a visual check before each flying session to cut down on vibration and wear.

• Installation tip: Slide the prop onto the adapter, tighten to the advised torque, then verify axial alignment and balance.
• Tuning role: Switching to a 15x4 prop will alter thrust and motor loading, so keep an eye on ESC thermal load and motor temperature when you test it.
• Safety: Stay clear of the prop arc whenever the battery is connected, and discard any prop with visible damage.