Master Airscrew MA0640TE 6x4 3-Blade Propeller Replacement for RC  [MA0640TE]

What to expect from a 3-blade 6x4

The Master Airscrew MA0640TE is an RC three-blade propeller labelled 6x4 and intended as a replacement for electric model aircraft. Three blades modify the thrust curve and acoustic output in comparison to two-blade props, so assess effects on motor loading and ESC behaviour after fitting.

Installation should focus on correct orientation and secure mounting. Confirm the prop fits your spinner or adapter, tighten to the model's fastener recommendations, and complete a static spin test before flight. Regular balancing helps prevent vibration that can stress the airframe and onboard electronics.

Tuning advice: swapping to a 3-blade 6x4 raises blade area and may mean small adjustments to throttle response or gearing are needed for peak performance. Keep an eye on motor temperature and current draw and alter settings step by step.