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

APC PROPELLER 15x4EP ELECTRIC REVERSE/PUSHER
Price:
CAD$8.96
Brand:
APC
Model:
AP1504EP
Condition:
Brand New
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15x4EP Reverse/Pusher RC Propeller

This APC AP1504EP is an RC-scale 15x4EP propeller intended for electric aircraft that need a reverse or pusher orientation. It is supplied as a replacement or spare and is commonly used to refine thrust feel and motor loading without swapping motors or gear ratios.

Fit this propeller only to electric models with the correct shaft diameter and sufficient motor capability. Installation needs the appropriate prop adapter and secure fastening; always confirm the prop nut or collet fits your motor shaft or adapter. Perform a balance check and visual inspection before each run to minimize vibration and protect drivetrain parts.

  • Installation tip: Mount the prop on the adapter, tighten to the recommended torque, then inspect axial runout and balance.
  • Tuning role: Moving to a 15x4 blade will change static thrust and motor load, so monitor ESC temperature and motor heat during initial tests.
  • Safety: Keep clear of the prop arc when the battery is connected, and replace any prop showing cracks or chips.

Which electric RC airframes accept this 15x4 prop?

This prop fits models that can accept a 15x4 size and use a compatible prop adapter or shaft diameter. Always verify the adapter thread or collet spec before installing.

What is the best balancing approach for this prop?

Use a bench or handheld balancer: remove small amounts from the heavy blade or apply light tape to the light blade until the prop sits level, then recheck on the model at low throttle.

Do I need a special adapter for pusher mounting?

Pusher mounting can require a different adapter or nut depending on shaft type. Confirm the adapter matches your shaft or thread and secure the prop for the chosen orientation.

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