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SunnySky 9450 Self-Locking Propellers Pair - 2CW+2CCW - White

₹282.00 (Inclusive of all taxes)
Out of Stock

The SunnySky 9450 self-locking propeller pair is engineered for 9-inch multirotor platforms, offering a 4.5-inch pitch for efficient thrust and stable flight performance, compatible with A2212 and X2212 class brushless motors.

Features

  • 9-inch diameter with 4.5-inch pitch for balanced thrust and efficiency.
  • Self-locking hub mechanism ensures secure, tool-free installation on compatible SunnySky motor shafts.
  • Includes one clockwise (CW) and one counterclockwise (CCW) propeller for standard multirotor configurations.
  • Constructed from impact-resistant nylon composite for durability in demanding flight conditions.
  • Aerodynamic two-blade design minimizes turbulence and noise for smoother flight.

Out of stock

Description

The SunnySky 9450 propellers are precision-molded for consistent performance and balance. The self-locking hub design provides a secure mechanical connection to the motor shaft, preventing loosening during flight and eliminating the need for traditional prop nuts or specialized tools. This design enhances safety and simplifies field maintenance.

Engineered with a focus on aerodynamic efficiency, the 9450’s blade profile delivers reliable thrust across a wide RPM range, making it suitable for both agile maneuvering and efficient cruising. The white nylon composite material offers a high strength-to-weight ratio, resisting deformation and cracking under load to ensure long-term reliability for aerial photography and general multirotor applications.

Key Features

  • Self-Locking Hub: Integrated mechanism locks securely onto motor shafts for vibration-free operation.
  • Optimized Aerodynamics: Two-blade design with a 4.5-inch pitch provides an efficient thrust-to-power ratio.
  • Impact-Resistant Construction: Durable nylon composite withstands minor impacts and abrasion.
  • Precision Balanced: Manufactured to tight tolerances for reduced vibration and smoother flight characteristics.
  • Complete Rotation Pair: Includes both CW and CCW propellers for immediate use in standard quadcopter, hexacopter, or octocopter builds.

Applications

  • 9-inch aerial photography and videography multirotor platforms.
  • General-purpose DIY quadcopters and hexacopters using 2212-size brushless motors.
  • Educational and training drones requiring durable and easy-to-install propellers.
  • Lightweight cargo or payload carrier drones where efficient cruise performance is prioritized.

Technical Specifications

ManufacturerSunnySky
Model9450
Diameter9 inches
Pitch4.5 inches
Blade Count2
Rotation DirectionCW & CCW (1 each)
Hub TypeSelf-Locking
ColorWhite
Weight (per propeller)11 g
Compatible Motor SeriesSunnySky A2212, X2212

Frequently Asked Questions

What motors are the SunnySky 9450 self-locking propellers compatible with?

These propellers are designed specifically for SunnySky motors with a compatible self-locking shaft, most commonly the A2212 and X2212 series. They are not suitable for motors requiring a traditional prop nut or a different shaft locking mechanism. Always verify your motor's shaft type before installation.

How does the self-locking mechanism work for installation?

The propeller hub has an integrated locking mechanism. You simply align the propeller with the motor's splined or notched shaft and push it on firmly until it clicks or seats completely. The design uses friction and mechanical interlock to secure the propeller without the need for any tools, prop nuts, or screws.

Are these propellers suitable for high-performance FPV racing or freestyle drones?

No, the SunnySky 9450 propellers are engineered for larger, multirotor platforms typically used for aerial photography, mapping, or general flight. With a 9-inch diameter and focus on efficiency, they are not designed for the high RPMs and aggressive thrust demands of 5-inch or smaller FPV racing and freestyle drones.

Package Includes

  • 1 x SunnySky 9450 CW (Clockwise) Self-Locking Propeller
  • 1 x SunnySky 9450 CCW (Counter-Clockwise) Self-Locking Propeller

Additional Information

Weight 0.026 kg
Dimensions 7 × 28 × 2 cm