G-SONIC 3 Blade Propeller 13 x 12 (33 x 30 cm) Bore 8mm

G-SONIC 3 Blade Propeller 13 x 12 (33 x 30 cm) Bore 8mm

review
5
0
5
Your Price:$16.90
Retail Price:$20.30
You Save:$3.40(17%)
In Stock
P/N:1334.33.30

OVERVIEW

The proven blade design of the G-SONIC propellers has been known for their high resistance that has led to an increase in torsional strength, bending strength and tensile strength. Newer manufacturing processes has made the G-SONIC propeller series even more efficient generating more thrust at reduced noise levels. Manufacturing is drawn on the latest science using advanced CAD/CAM systems and machines. Such precise approach optimizes the concentricity and blade tracking during a wide range of flight conditions.

FEATURES

  • Designed for nitro and gas airplanes
  • High efficiency over a wide range of operation.
  • Extensive CAD/CAM process for optimal results
  • Stronger materials guarantee lower noise levels

INCLUDES

  • One G-SONIC Propeller

SAFETY NOTICE!

To avoid possible injuries please take note of the following safety precautions.

  • Modifications to the propeller are not permissible!
  • Never stand in the hazard zone in front of or next to one side of the propeller plane!
  • Never touch the rotating propeller!
  • Never re-use a damaged propeller!
  • Never allow the propeller to exceed the stated maximum permissible rotational speed (RPM, see table).
? in inches
Max. RPM? in inchesMax. RPM? in inchesMax. RPM
5"3070012"1330019"8300
6"2660013"1210020"7850
7"2220014"1120021"7500
8"2000015"1050022"7170
9"1740016"980023"6900
10"1600017"930024"6570
11"1430018"870025"6300


5 Stars
13x12 3 blade
Prop has a nice thick strong hub/center section. Blade are firm and have a nice shape. YS 115S turned this prop at 9300 using 13% nitro and 20% oil. Prop was just as quiet as a APC prop.
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Reviewed by:  from Broken Arrow. on 5/15/2017
5
5 Stars
Money well spent! There are cheaper alternatives; but ...
Money well spent! There are cheaper alternatives; but their quality is on the same level with Graupner.
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Reviewed by: (Verified Buyer)  from Amazon. on 2/23/2015
5
5 Stars
Took our wind power demonstrator to the next level
Took our wind power demonstrator to the next level
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Reviewed by: (Verified Buyer)  from Amazon. on 2/23/2015
5

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