Regular price $146.95

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Propeller Blades, 21.5" x 7.3, Dual-Edition Series (CW/CCW Pair)

Compatible with the KDE-DPA-ML Dual-Propeller Blade Adapter (ML) Series.

The new KDE Direct Carbon-Fiber Propeller Blades are constructed of true carbon-fiber 3K materials - same as we supply to our military-customers, and now available for commercial and industrial applications. All propellers are dynamically-balanced and provided in matched-pairs, so simply install the blades and go fly - no need for secondary balancing or other headaches that plague competitive offerings. The Propeller Blade Series is designed for simple installation to the KDE Direct UAS Multi-Rotor Propeller Blade Adapters and UAS Multi-Rotor Brushless Motor Series, for unprecedented smoothness and efficient flight performance.

Note: propeller blades are dynamically-balanced matched pairs, for smooth and vibration-free flight operation. Blades cannot be intermixed between pairs - make sure to keep organized as matched blades to prevent balance-related concerns. If a single-blade is damaged during operation, make sure to replace the propeller blade pair (CW or CCW).

Material: Carbon-Fiber, 3K Matrix

Compatible Propeller Adapters:

​Note: two adapters required for each set of propeller blades (CW and CCW)
Compatible Torque Wrench:

KDE-TWWI (1.0 - 5.0 in-lb)
KDE-TW4525 (4.5 in-lb, 2.5 mm)
Compatible Brushless Motors:​​

KDE5215XF-220, KDE5215XF-330, KDE5215XF-435

Two (2) KDE Direct Propeller Blades, 21.5" x 7.3, Dual-Edition (CW Matched Pair)
Two (2) KDE Direct Propeller Blades, 21.5" x 7.3, Dual-Edition (CCW Matched Pair)
25.8 g/blade (design is FEA optimized for maximum strength and minimum weight).