Use APCAR18SF or APCARM12SF adapter rings
Includes one set of rings from APCAR18SF
Propeller Diameter (in.) | 7
Pitch (inches) | 4
Hub Diameter | 0.50 in.
Hub Thickness | 0.34 in.
Shaft Diameter | 1/4 in.
Product Weight | 0.28 oz.
Color | GREY
Suggested RPM limits for APC propellers:
Speed 400 Electric Propellers
Maximum RPM=190,000/prop diameter (inches)
Thin Electric (E) Propellers
Maximum RPM=145,000/prop diameter (inches)
Slow Flyer (SF) Propellers
Maximum RPM=65,000/prop diameter (inches)
Important! Please abide by the safety practices recommended by propeller manufactures – this is especially important for high performance propellers. Assume that propellers can fail at any time, especially during full power adjustments on the ground. Never stand in or expose others to the plane of the propeller arc.