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Pro-Range 1147 (11x4.7) Carbon Nylon Propellers 1CW+1CCW Pair - Black

₹269.00 (Inclusive of all taxes)
Out of Stock

The Pro-Range 1147 (11×4.7) propellers are a pair of 2-blade, carbon-nylon composite props designed for large multirotor and drone applications, offering a balance of durability and aerodynamic efficiency for stable flight performance.

Features

  • 11-inch diameter with 4.7-inch pitch for substantial thrust generation.
  • Constructed from impact-resistant carbon-nylon composite material.
  • Includes one clockwise (CW) and one counter-clockwise (CCW) propeller.
  • 7.6mm central hub diameter with a set of plastic reducers (3mm, 4mm, 5mm, 6mm).
  • Optimized for large drones, heavy-lift platforms, and agricultural UAVs.

Out of stock

Description

The Pro-Range 1147 propellers are engineered for demanding aerial applications where reliability and consistent thrust are paramount. The carbon-nylon composite construction provides a high strength-to-weight ratio, resisting deformation and cracking upon impact, which is critical for larger, more powerful multirotor systems.

With an 11-inch diameter and a 4.7-inch pitch, these props are designed to move a significant volume of air efficiently, making them suitable for platforms carrying heavier payloads or requiring extended flight times. The included set of plastic reducers ensures compatibility with a wide range of motor shaft diameters, simplifying integration into various builds.

Key Features

  • Carbon-Nylon Composite: Delivers enhanced durability and flex resistance compared to standard nylon, reducing breakage.
  • Precision-Balanced Design: Manufactured to tight tolerances for smooth operation and reduced vibration.
  • Wide Hub Compatibility: 7.6mm hub includes reducer adapters for 3mm, 4mm, 5mm, and 6mm motor shafts.
  • Aerodynamic Blade Profile: The 4.7-inch pitch is optimized for efficient thrust generation across a broad RPM range.
  • Distinct Color Coding: Black finish allows for easy visual identification and motor rotation assignment.
  • High-Value Build: Designed for professional and advanced hobbyist applications requiring reliable propulsion.

Applications

  • Heavy-lift multirotor drones for cinematography or payload delivery.
  • Large-scale FPV platforms and aerial photography drones.
  • Agricultural spraying UAVs and mapping drones requiring efficient, large-diameter props.
  • DIY drone builds utilizing 500mm+ frame sizes and high-torque brushless motors.

Technical Specifications

BrandPro-Range
Model1147
Diameter11 inch
Pitch4.7 inch
MaterialCarbon Nylon
ColorBlack
Blade Count2
Rotation Direction1 CW + 1 CCW
Shaft Diameter (Hub)7.6 mm
Included Reducers3mm, 4mm, 5mm, 6mm
Length (Approx.)280 mm
Weight (Per Prop)30 g

Frequently Asked Questions

What motor shaft sizes are these Pro-Range 1147 propellers compatible with?

The propellers feature a 7.6mm central hub and include a set of plastic reducer adapters for 3mm, 4mm, 5mm, and 6mm motor shafts. This makes them compatible with a wide range of large brushless motors commonly used in heavy-lift and industrial drone applications.

Are these propellers balanced and ready for use?

Yes, Pro-Range propellers are manufactured to precise tolerances and are typically balanced from the factory. However, for critical professional applications, it is always recommended to perform a final dynamic balance check after mounting them on your specific motor and hub assembly to ensure minimal vibration.

What type of drones are these 11-inch propellers designed for?

The 1147 (11x4.7) propellers are engineered for large multirotor drones, typically with frame sizes of 500mm and above. They are ideal for heavy-lift platforms, agricultural spray drones, long-range FPV rigs, and aerial cinematography drones that require efficient thrust from lower KV motors running on 4S to 6S LiPo battery systems.

Package Includes

  • 1x Black Carbon Nylon Propeller (CW Rotation)
  • 1x Black Carbon Nylon Propeller (CCW Rotation)
  • 1x Set of Plastic Reducer Adapters (3mm, 4mm, 5mm, 6mm)

Additional Information

Weight 0.033 kg
Dimensions 6 × 29 × 1 cm