GWS Direct Drive 3-Blade 7x3 Electric Propeller

GWS Direct Drive 3-Blade  7x3 Electric Propeller

The GWS 3-Blade propellers can be used on models that need a bit more ground clearance, or for those that want a more scale look for their aircraft.

The GWS 7x3x3 prop has a 1/4"center hole pre-molded, and the hub measures 18.5 mm in diameter and 11.6 mm thick. The hub is designed to use the included spacers to adapt the bore size to various prop adapters or shaft sizes. The included adapters allow you to adapt the center hole to fit 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, or 1/4 inch prop shafts.

According to the widely accepted Maximum RPM formula of 100,000/D for GWS DD series props, the 7x3 DD props should not be used over 14,285 RPM.


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