14x7 CAM Folding Blades
$14.99
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14x7 CAM Folding Blades
$14.99
Carbon Reinforced
Durable carbon fiber material
8mm Root Size
Fits standard prop hubs
11,000 Max RPM
High speed electric performance
Tight Fuselage Folding
Minimal drag streamlined design
14x7 Prop Dimensions
Based on 42mm yoke
Matched Pair Included
Includes two prop blades
In Stock
Glider Performance BoostAerodynamic precision for electric flight
The Aeronaut 14x7 CAM Folding Blades deliver superior aerodynamic performance and reduced drag for high-efficiency RC electric gliders. Optimized with advanced CAMcarbon technology, these blades fold flush against narrow fuselages to maximize unpowered glide efficiency. Designed for precise balance and strength, these folding propeller blades are an essential performance upgrade for electric sailplanes.
Next-Gen Folding TechnologyEngineered for maximum prop efficiency
Engineered with carbon-fiber reinforced composite material, the Aeronaut 14x7 CAM Folding Blades set the benchmark in electric motor propulsion. Featuring an optimized blade profile near the root, these propellers achieve an incredibly tight fold against both contoured and box-shaped wooden fuselages, drastically reducing parasitic drag during soaring phases. They fit seamlessly onto standard 8mm blade root middle pieces, achieving ultimate aerodynamic streamlining when paired with Aeronaut Z-spinners. Calculated based on a standard 42mm middle piece yoke, the Aeronaut 14x7 CAM Folding Blades safely handle motor rotational speeds up to 11,000 RPM when operated with a mandatory soft-start speed controller.
Technical Data SheetComplete specs and prop dimensions
Part Type
Folding Propeller Blades
Material
Carbon Fiber Reinforced Composite
Root Width
8mm
Propeller Diameter
14 in (35.5 cm) (ruler)
Propeller Pitch
7 in (17.8 cm) (ruler)
Standard Yoke Base
42mm Middle Piece
Maximum Permissible Speed
11,000 RPM
Quantity
Pair of 2 Blades
Key Design HighlightsAdvanced engineering for RC sailplanes
Optimized GeometryZ-profile shape ensures minimal gap folding against fuselages
Composite MaterialCarbon fiber reinforced plastic provides maximum stiffness
Standard MountingCompatible with standard 8mm root propeller hubs and yokes
Seamless AerodynamicsPairs perfectly with Aeronaut Z-spinners for reduced drag
Calibrated PitchSpecified pitch based on standard 42mm middle piece usage
Soft-Start ReadyHigh-strength build designed for controlled brushless power delivery
Frequently Asked QuestionsEverything you need to know
What is the maximum RPM limit for the Aeronaut 14x7 CAM Folding Blades?
The Aeronaut 14x7 CAM Folding Blades have a strictly enforced maximum speed rating of 11,000 RPM. Exceeding this limit compromises safety and structural integrity.
How many blades come in a package of Aeronaut 14x7 CAM Folding Blades?
Each package of Aeronaut 14x7 CAM Folding Blades includes one factory-matched pair containing two individual propeller blades.
What root width size is required for the Aeronaut 14x7 CAM Folding Blades?
The Aeronaut 14x7 CAM Folding Blades feature a standard 8mm root width, fitting all standard folding prop yokes and precision aluminum spinners designed for 8mm roots.
Does changing the middle piece yoke alter the pitch of the Aeronaut 14x7 CAM Folding Blades?
Yes. The 14x7 dimensions are calibrated using a standard 42mm middle piece. Utilizing a larger or smaller middle piece will change both the overall diameter and effective pitch of the propeller.
Are the Aeronaut 14x7 CAM Folding Blades compatible with direct hard-start ESCs?
No, the Aeronaut 14x7 CAM Folding Blades must be operated using an ESC configured with a soft-start motor setting to prevent excessive rotational torque on the root joint.
Why do the Aeronaut 14x7 CAM Folding Blades fold closer to the fuselage than traditional blades?
The Aeronaut 14x7 CAM Folding Blades feature an optimized Z-shape near the root, allowing them to lay virtually flush against narrow or boxy glider fuselages to dramatically lessen aerodynamic drag.