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Drone Propeller

TOPDrone Propeller
Drone Propeller

Made in Japan High-efficiency propellers utilizing fluid and vibration analysis technology developed through torque converter expertise

EXEDY, with many years of experience in designing, testing, and manufacturing automotive parts, also applies the same level of product development and evaluation testing to drone propellers. Furthermore, product tests are conducted before shipment, and only products that pass these tests are shipped.

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Features

  • Applying fluid and vibration analysis technology to achieve energy-efficient flight.
  • Utilizing carbon fiber reinforced plastic (CFRP) for high strength and lightweight properties.
  • Manufactured in our own factory (Made in Japan).

Product durability testing at EXEDY's in-house facilities

  • Propeller propulsion test rig

    Propeller propulsion test rig

  • High-speed motor testing rig

    High-speed motor testing rig

Lineup & Specifications

26 inch propeller（CFRP/Fold）

26 inch propeller（CFRP/Fold）

PR26.2-8.5-1CFR、PR26.2-8.5-1CFL

Medium and large surveying drones, etc.

Propeller
specifications		 Maximum diameter Weight Rated thrust Maximum
rotational speed		 Blade material Recommended
motor combinations
26.2 inch × P8.5 Approx. 666mm Approx. 103g 51.2N@3,400r/min 4,800r/min CFRP MD500-1NN
27 inch propeller（CFRP/Fold）

27 inch propeller（CFRP/Fold）

PR27.2-8.9-1CFR、PR27.2-8.9-1CFL

Agricultural drones, etc.

Propeller
specifications		 Maximum diameter Weight Rated thrust Maximum
rotational speed		 Blade material Recommended
motor combinations
27.2 inch × P8.9 Approx. 691mm Approx. 109g 56.7N@3,400r/min 4,800r/min CFRP MD650-1NN
30 inch propeller（CFRP/Fold）

30 inch propeller（CFRP/Fold）

PR30.7-10.4-1CFR、PR30.7-10.4-1CFL

Logistics drones, etc. (under development)

Propeller
specifications		 Maximum diameter Weight Rated thrust Maximum
rotational speed		 Blade material Recommended
motor combinations
30.7inch × P10.4 Approx. 779mm Approx. 152g 79N@3000r/min 4,300r/min CFRP MD800-1NN

* Specifications subject to change during development.

Thrust characteristics

Thrust graph

Silent Propeller [Under development] Silent propellers contributing to drone noise reduction

Made in Japan

Silent Propeller ドローンの騒音低減に貢献する静音プロペラ

Silent propellers reduce noise issues.
Size is under development in 26.2 inch. The lineup will be expanded in due course.

Silent propellers contributing to drone noise reduction

Features

  • Optimized blade details such as winglets and leading edges to achieve a reduction of approximately 4.8 dBA in noise levels with the 26.2-inch propeller.
  • Utilized fluid analysis techniques developed in automotive drivetrain component development to understand vortex behavior and improve propulsion efficiency.
Blade details
Visualizing the vortex structure at the propeller blade tips

EXEDY AUTOMOTIVE QUALITY

EXEDY offers high-quality drone propulsion systems
that have been thouroughly tested with various testing machines

Contact

To contact EXEDY Drone Products
please fill out the contact form.

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