Master Airscrew 3-Blade Propeller
Code: 7245/XX
3 blade model airplane propellers specially developed for the most demanding hobby professionals. Great performance and scale look both for electric motors and glow engines. Carefully crafted from Glass Fiber Reinforced Composite.
Available in sizes 5" to 16".
This series of propellers is characterized by a blade shape designed for maximum performance, an extremely low-noise, glass-fiber reinforced plastic and extremely high stability. The universal bore is made to match a shaft diameter of 3,4,4,5,5,6,8mm with the help of the enclosed reducers and therefore offers a lot of flexibility in the selection of the suitable motor shafts.
Maximum permitted speed vs prop size
Prop Size - Max. permitted speed (rpm)
5x3 - 33,000
6x4 - 27,500
7x4 - 23,500
8x6 - 20,500
9x7 - 18,000
10x5 - 16,500
10x7 - 16,500
11x6 - 15,000
11x7 - 15,000
11x8 - 15,000
12x6 - 13,500
12x8 - 13,500
13x6 - 12,500
13x8 - 12,500
14x7 - 11,500
14x9 - 11,500
15x7 - 11,000
16x8 - 10,500
16x10 - 10,500
Code: 7245/XX
3 blade model airplane propellers specially developed for the most demanding hobby professionals. Great performance and scale look both for electric motors and glow engines. Carefully crafted from Glass Fiber Reinforced Composite.
Available in sizes 5" to 16".
This series of propellers is characterized by a blade shape designed for maximum performance, an extremely low-noise, glass-fiber reinforced plastic and extremely high stability. The universal bore is made to match a shaft diameter of 3,4,4,5,5,6,8mm with the help of the enclosed reducers and therefore offers a lot of flexibility in the selection of the suitable motor shafts.
Maximum permitted speed vs prop size
Prop Size - Max. permitted speed (rpm)
5x3 - 33,000
6x4 - 27,500
7x4 - 23,500
8x6 - 20,500
9x7 - 18,000
10x5 - 16,500
10x7 - 16,500
11x6 - 15,000
11x7 - 15,000
11x8 - 15,000
12x6 - 13,500
12x8 - 13,500
13x6 - 12,500
13x8 - 12,500
14x7 - 11,500
14x9 - 11,500
15x7 - 11,000
16x8 - 10,500
16x10 - 10,500
Code: 7245/XX
3 blade model airplane propellers specially developed for the most demanding hobby professionals. Great performance and scale look both for electric motors and glow engines. Carefully crafted from Glass Fiber Reinforced Composite.
Available in sizes 5" to 16".
This series of propellers is characterized by a blade shape designed for maximum performance, an extremely low-noise, glass-fiber reinforced plastic and extremely high stability. The universal bore is made to match a shaft diameter of 3,4,4,5,5,6,8mm with the help of the enclosed reducers and therefore offers a lot of flexibility in the selection of the suitable motor shafts.
Maximum permitted speed vs prop size
Prop Size - Max. permitted speed (rpm)
5x3 - 33,000
6x4 - 27,500
7x4 - 23,500
8x6 - 20,500
9x7 - 18,000
10x5 - 16,500
10x7 - 16,500
11x6 - 15,000
11x7 - 15,000
11x8 - 15,000
12x6 - 13,500
12x8 - 13,500
13x6 - 12,500
13x8 - 12,500
14x7 - 11,500
14x9 - 11,500
15x7 - 11,000
16x8 - 10,500
16x10 - 10,500