8x4.5 Electric Multi-Rotor Replacement Blade APC AP08045MR  [AP08045MR]

APC PROPELLER 8x4.5MR ELECTRIC MULTI ROTOR
Price:
AUD$5.38
Brand:
APC
Model:
AP08045MR
Condition:
Brand New
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8x4.5 prop for electric multirotors

The APC AP08045MR propeller is manufactured as a replacement blade for electric multi-rotor hobby models. It matches the common 8x4.5 profile and will affect thrust and handling characteristics during tuning sessions.

Fit and prepare carefully: make sure the blade orientation matches motor rotation, mount the prop on the correct adapter, and check for clearance from the airframe. Balance the prop on a flat surface and inspect for nicks prior to flight to avoid added vibration and strain on motors and electronics.

  • Compatibility focus: Best used on electric multi-rotor platforms that accept 8x4.5 props; treat it as a size-accurate replacement, not a performance upgrade.
  • Installation tips: Confirm correct rotation, tighten to the hub's recommended setting, and perform a short hover to verify stability.
  • Tuning role: Pitch and diameter changes will alter hover rpm and throttle response; log differences and adjust tuning accordingly.

Will this prop change flight time or noise?

Switching to this 8x4.5 prop can slightly alter thrust efficiency, which may affect flight time and acoustic signature. Monitor battery draw and listen for motor strain during test flights.

Should I retune my controller after swapping props?

If you detect different response or added oscillation after the swap, fine tune PID or feedforward settings. Small prop changes often require minor control adjustments for best handling.

Is special hardware required to fit this prop?

No special hardware is usually required beyond the correct shaft adapter or nut for your motor. Ensure the adapter matches the prop hole and secures without play.

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