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

Electric multi-rotor propeller

This APC AP08045MR propeller is an RC-scale replacement blade designed for electric multi-rotor models. It serves as a straightforward spare part for hobby drones where standard 8x4.5 sizing is required, and it plays a simple role in flight tuning by affecting thrust and response.

Keep the installation and setup practical: confirm the propeller's direction matches motor rotation, secure the prop on the correct threaded adapter, and verify clearance to airframe parts. Use a balanced mounting surface and inspect for nicks before flight to reduce vibration transmitted to the frame and electronics.

• Compatibility focus: Intended for electric multi-rotor platforms that accept 8x4.5 props, treat it as a scale replacement rather than a performance upgrade.
• Installation tips: Match prop rotation to motor direction, tighten the mounting nut to spec of your hub, and recheck security after a short test hover.
• Tuning role: Blade pitch and diameter influence hover stability and throttle response, so swap props only after logging flight behaviour.