SKU: DRFC-1621
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Pro-Range 1147 (11x4.7) ABS Propellers 1CW+1CCW Pair - Black

₹154.00 (Inclusive of all taxes)
Out of Stock

The Pro-Range 1147 (11×4.7) ABS propellers are a 2-blade, 11-inch design engineered for multirotor and drone applications, offering a balanced combination of lift and efficiency for medium-to-large aerial platforms.

Features

  • 11-inch diameter with a 4.7-inch pitch for optimized thrust and efficiency.
  • Constructed from durable, lightweight ABS plastic for rigidity and flight performance.
  • Includes a complete set of plastic reducers (3mm, 4mm, 5mm, 6mm) for versatile motor shaft compatibility.
  • Sold as a matched 1CW + 1CCW pair for standard multirotor configurations.
  • Features a standard 7.86mm (approx.) central hub diameter.

Out of stock

Description

The Pro-Range 1147 propellers are designed for pilots seeking reliable performance for larger multirotor builds, including aerial photography platforms and heavy-lift drones. The 11×4.7 blade geometry provides a favorable thrust-to-power ratio, making them suitable for efficient, stable flight.

Manufactured from high-grade ABS plastic, these propellers achieve an optimal balance between structural durability and minimal weight. The inclusion of multiple shaft reducers ensures compatibility with a wide range of brushless motor types, simplifying the build process for various drone configurations.

Key Features

  • Precision Aerofoil Design: Engineered blade profile enhances aerodynamic efficiency and in-flight stability.
  • Durable ABS Construction: Provides high rigidity and impact resistance while maintaining a low overall weight.
  • Complete Reducer Kit: Includes 3mm, 4mm, 5mm, and 6mm plastic adapters for universal motor shaft fitting.
  • Matched Rotation Pair: Supplied as one clockwise (CW) and one counter-clockwise (CCW) propeller for immediate use.
  • Optimized for Lift: The 4.7-inch pitch offers strong lifting capacity suitable for payload-carrying applications.

Applications

  • Large-frame aerial photography and videography drones (e.g., 450mm-550mm quadcopters).
  • Heavy-lift multirotor platforms for payload delivery or agricultural spraying systems.
  • DIY drone builds requiring efficient, high-thrust 11-inch propellers.
  • Educational and research multirotor projects where stable, predictable lift is essential.

Technical Specifications

BrandPro-Range
Model1147
Diameter11 inches
Pitch4.7 inches
MaterialABS Plastic
ColorBlack
Blade Count2
Rotation Direction1 CW + 1 CCW (Pair)
Shaft Hole Diameter~7.86 mm
Included Reducers3mm, 4mm, 5mm, 6mm
Approx. Weight (per pair)24-27 g
Approx. Length280 mm

Frequently Asked Questions

What motor shaft sizes are these 11-inch propellers compatible with?

The propellers have a central hub diameter of approximately 7.86mm and come with a full set of plastic reducers for 3mm, 4mm, 5mm, and 6mm motor shafts. This makes them compatible with the vast majority of large brushless motors used in multirotor applications.

Are these propellers suitable for 6S LiPo batteries?

Yes, the durable ABS construction can handle the RPMs generated by 4S, 5S, and 6S LiPo setups commonly used with large drones. Always ensure your motor's KV rating and the propeller's pitch are appropriately matched for your desired thrust and battery voltage to prevent overloading.

What is the main application for 11x4.7 propellers?

The 11x4.7 size is ideal for larger multirotor frames (450mm and above) used in aerial photography, light payload carrying, and stable, efficient flight. The 4.7-inch pitch provides a good balance of thrust and efficiency, making them well-suited for extended flight times with moderate loads.

Package Includes

  • 1 x Clockwise (CW) Rotation Propeller (11x4.7, Black)
  • 1 x Counter-Clockwise (CCW) Rotation Propeller (11x4.7, Black)
  • 1 x Set of Plastic Shaft Reducers (3mm, 4mm, 5mm, 6mm)

Additional Information

Weight 0.027 kg
Dimensions 29 × 6 × 1 cm