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

Pusher-style electric propeller details

The APC AP11045EP 11x4.5 propeller is an aftermarket RC replacement intended for reverse or pusher electric installations. The size code helps you determine blade diameter and pitch to pair correctly with your motor and ESC setup.

Fitting advice: slide the prop onto a compatible adapter or shaft and secure with the correct nut or spinner. Check that rotation direction is set for a pusher layout and that the prop clears any fuselage parts or control linkages. Do not force the hub onto an incorrect diameter shaft.

Practical tuning pointers: always balance each propeller before flight to reduce vibration, inspect blades after impacts, and conduct low-power bench runs to verify throttle response. Small, methodical changes to pitch or diameter will provide predictable shifts in motor load and handling characteristics.

Care and storage: clean threads and mounting faces, retire any prop with visible damage, and store spare props flat to maintain blade geometry. Confirm hub and shaft compatibility when choosing adapters or spinners for your model.