AUZ 20*11

AUZ 20*11

CAD: $97.90

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AUZ Series
Electric Fixed-Wing Propellers

Precisely matched with AT motors for both powerful performance and extended endurance. Compatible with all layouts and available in multiple sizes.

High-Efficiency Aerodynamic Design

Airfoils specifically developed for electric fixed-wing UAVs, enhancing aerodynamic efficiency while reducing noise.

Dedicated Airfoil Design

Optimized airfoil profiles for electric fixed-wing UAVs.

CFD Simulation Verification

Detailed flow field analysis down to individual profiles, optimizing aerodynamic performance at every section.

Forward Flight Efficiency Optimization

The entire AUZ series offers multiple pitch options with each variant optimized for a specific speed range. Select based on your flight envelope for high-efficiency output within the target speed interval, enabling more power-efficient cruising.

• CFD-optimized for specific speed ranges
• Multiple pitch options across the series
• Precise selection based on flight envelope
• High-efficiency output in target speed range
• More power-efficient cruising

Precision Power Matching

Optimized chord length and angle of attack combination + AT motor RPM/torque characteristics = Improved overall power system efficiency

• Reduces energy consumption
• Increases flight duration

Rapid Dynamic Response

Optimized center of gravity distribution and reduced rotational inertia enhance acceleration and deceleration response, enabling more precise flight control.

• Optimized center of gravity for balanced mass distribution
• Reduced rotational inertia for faster response
• Enhanced acceleration and deceleration for quick bi-directional response
• Precise flight control for an improved piloting experience

Stronger, Stiffer Structure

Layup design tailored for fixed-wing flight conditions. Adoption of prepreg + PMI core + molded one-piece forming process to achieve an optimal balance of "lightweight + high stiffness + high strength" for deformation resistance and service life extension.

Bending & Torsion Resistant Layup Design

Optimized fiber orientation and ratio maximize strength and stiffness.

Prepreg Compression Molding for Integrated Forming

Product porosity below 1%, ensuring stable and reliable quality.

PMI Foam Core

Lightweight, high-strength core material effectively increases stiffness while controlling total weight.

Multi-Environment Adaptability

Premium materials and processes ensure stable performance and extended service life in harsh environments including high/low temperatures, humidity, salt spray, and UV exposure.

Wide Temperature Range Operation

Exceptional performance at all times, from extreme cold to scorching heat.

• -30°C Minimum Operating Temp
• 60°C Maximum Operating Temp

• Moisture & Humidity Resistance
• Salt Spray Protection
• UV Resistance

Multi-Layout Compatibility

Compatible with conventional layouts, flying wings, VTOLs, and other fixed-wing UAVs. One propeller adapts to multiple scenarios, covering mainstream applications like surveying, logistics and inspection.

• Conventional Layout
• Flying Wing Layout
• VTOL

Main Application Scenarios

Covers UAV needs across various industries:

• Surveying & Mapping
• Logistics & Delivery
• Power Line Inspection
• Agricultural Plant Protection
• Emergency Response
• Security & Surveillance

Broad Customization Service

Sizes range from 12 to 34 inches. Supports custom pitch and speed optimization for precise matching with diverse mission requirements.

Size Range

From small to large, meeting the needs of various fixed-wing UAVs.

• 12 inch Small → 34 inch Large

• Aerodynamic/Structural Design
• Mold Manufacturing
• Composite Molding
• Testing & Validation

Detail information

Specifications

Diameter (Inch): 20 (508mm)
Material: Resin-based Carbon Fiber Composite + PMI Foam Core
Pitch (Inch): 11 (279.4mm)
Surface Treatment: Matte
Average Single Blade Weight (g): 50
Type: Carbon Fiber Straight Propellers
Recommended Max RPM: 8150
Application: Fixed-Wing UAV Propellers
Recommended Max Thrust (kg): 14.4
Connections & Dimensions: Ø10mm motor shaft central locking
Limit RPM (RPM): 9300
Recommendations: Recommended Solution: AT5230/AT5330/AT7215+AUZ20*11
Limit Thrust (kg): 18

Test Data

Ambient Temperature: 22℃
Altitude: 25m

RPM	Torque (N·m)	Recommended Thrust (gf)	Output Power (W)	Efficiency (gf/W)
5100	1.50	5935	803.44	7.39
5400	1.71	6693	965.33	6.93
5700	1.93	7468	1152.95	6.48
6000	2.18	8261	1368.35	6.04
6300	2.45	9070	1613.58	5.62
6600	2.74	9896	1890.69	5.23
6900	3.05	10739	2201.72	4.88
7200	3.38	11600	2548.74	4.55
7500	3.74	12477	2933.78	4.25
7800	4.11	13372	3358.91	3.98
8100	4.51	14284	3826.17	3.73
8400	4.93	15212	4337.61	3.51
8700	5.37	16158	4895.29	3.30
9000	5.84	17121	5501.25	3.11
9300	6.32	18101	6157.55	2.94

Important Notes

• Data may vary under different testing standards due to factors such as equipment, methodology, and environment.
• Ensure compatibility between the propeller mounting holes and motors. Refer to the drawing above for details.

Packing List

Before using this product, please check if all the items listed above are included in the packaging. If there are any missing items, please contact your supplier.