1552/1555 Reinforced Engineering Folding Propeller Efficiency-Optimized For Matched QUAD HEXA Drone Propulsion Upgrade 2Pairs(1552 With Clip)

The 1552/1555 reinforced engineering folding propeller series is a specialized hardware solution designed for medium-to-large multirotor propulsion systems. By utilizing efficiency-optimized wing sections, this product aims to maximize the Thrust-to-Watt Ratio by over 10% while enhancing the power reserve of the platform. The high-rigidity composite material ensures geometric integrity during extended mission profiles, with each weighing only 8g to minimize system load. The folding architecture helps address the Yaw Tumble effect, ensuring stable flight performance and precise mechanical feedback for QUAD or HEXA configurations in diverse environmental conditions.Technical SpecificationsModel: 1552 / 1555 (2-Blade Folding) SeriesDimensions: 15 inch / Length: 173mmMaterial: High Rigidity Engineering Mounting: 3.0mm Hole / Root Thickness: 3.95mmTolerance: ±0.01mm (Dynamic Balance )Weight: 8.0g per pieceApplication: QUAD/HEXA Efficiency-Optimized MaintenanceDeployment: Extended Mission ProfilesPackage List: Lightweight Folding Propellers 4PCS (2CW + 2CCW) + Accessories

• Structural Craftsmanship: Built with reinforced high-rigidity engineering and a 1552/1555 2-blade folding profile. Improved wing sections reduce aeroelastic deformation.
• Alignment Specifications: Features a 15-inch diameter design. Mass distribution is physically aligned to promote over 10% Thrust-to-Watt Ratio improvement and ensure power reserve.
• Spatial Architecture: Engineered for QUAD and HEXA multirotor Drone (UAV) platforms. The folding mechanism aims to minimize storage volume, enhancing portability for field operations.
• Mounting Compatibility: Directly matched with 3.0mm center hole interfaces (includes M3 bolts and Teflon washers). Efficiency-optimized design aims to minimize Yaw Tumble effects.
• Mission Readiness: Professional-grade Extended Endurance propulsion core. Includes 4PCS (2CW+2CCW) units for specialized flight deployment and energy logic optimization.