APC AP11045EP Propeller 11x4.5EP Electric Reverse/Pusher  [AP11045EP]

Electric reverse/pusher propeller

This APC AP11045EP 11x4.5 electric reverse/pusher propeller is an RC-scale replacement propeller designed for pusher or reverse mounting on electric model installations. The 11x4.5 designation indicates blade diameter and pitch sizing used to guide matching with motors and ESCs, while the reverse/pusher orientation describes the intended thrust direction.

Installation is straightforward: fit the propeller to a compatible prop adapter or shaft, secure with the correct nut or spinner hardware for your model, and confirm the rotation direction matches the intended pusher or reverse layout. Do not force the prop onto mismatched shafts, and verify there is sufficient clearance to airframe surfaces and control linkages before operation.

Tuning and trim tips: balance the propeller before flight to reduce vibration, inspect blades for nicks or cracks after any hard contact, and test throttle response on the bench at low power before full-power runs. Propeller choice affects motor load and flight handling, so use small incremental changes when adjusting pitch or diameter in combination with motor and ESC settings.

Maintenance notes: keep mounting threads clean, replace any prop showing damage, and store spare props flat to avoid distortion. For any adapter, spinner, or hub compatibility questions, confirm the shaft diameter and mounting pattern on your model before purchase.