APC Folding Propeller Hub 35mm LPFH2
This is the 35mm Folding Propeller Hub for a 30mm Spinner from Advanced Precision Composites. For use on Electric powered aircraft only (not for gas engines).
Features
APC Folding Propeller Hub 35mm LPFH2
Two-piece, gray composite propeller hub that goes on each side of the folding propeller blades to hold them in place (blades are not included, see REQUIRES)
Hub has molded nut insets for easy tightening
Comes in a bag attached to a header card
Specifications
Overall Length: 48mm
Length between blade mounting centers: 35mm
Inner mounting diameter: 8mm
Contents
One composite propeller hub, Two 3x10mm cap head screws, Two 3mm nuts, Two 3mm washers
Requirements
Propeller blade sets (use APCQ4305 through APCQ4364)
2.5mm hex wrench (GPMR8012) to tighten cap head screws
Hand and eye protection when operating propeller
Comments
See propeller blades for assembly instructions.
Sailplanes have no landing gear, and therefore would break a rigid propeller when the plane came in for a landing. The folding propeller folds back upon landing.
The use of this hub will shorten the overall diameter of the prop by 10mm from the manufacturer's length listing
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