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OrangeRX HD Propellers 1147 (11x4.7) ABS Green 1CW+1CCW Pair

₹110.00 (Inclusive of all taxes)
Out of Stock

The OrangeRX HD 1147 (11×4.7) propellers are a pair of durable ABS blades designed for multirotor and drone applications, offering a balanced combination of lift and efficiency for stable flight performance.

Features

  • 11-inch diameter with a 4.7-inch pitch for efficient lift and thrust.
  • Constructed from durable, lightweight ABS plastic for rigidity and flight stability.
  • Includes a pair of one clockwise (CW) and one counter-clockwise (CCW) propeller.
  • Features a 7.86mm bore and comes with a set of plastic reducers (3mm, 4mm, 5mm, 6mm) for compatibility with various motor shafts.
  • Total weight of 27 grams per pair, optimizing the performance-to-weight ratio.

Out of stock

Description

The OrangeRX HD 1147 propellers are engineered for multirotor platforms requiring reliable thrust and aerodynamic stability. The 11×4.7 blade geometry provides a favorable balance between lift capacity and power efficiency, suitable for a range of aerial applications.

Manufactured from high-quality ABS plastic, these propellers achieve a robust yet lightweight construction that resists deformation during flight. The included epoxy resin cover enhances durability and protects the blade roots from stress fractures. The comprehensive set of shaft reducers ensures secure mounting on motors with varying shaft diameters, from 3mm to 6mm.

Key Features

  • High-Efficiency Airfoil: Aerodynamically optimized blade design for improved lift and stable flight characteristics.
  • Durable ABS Construction: Lightweight and rigid plastic material provides strength and impact resistance.
  • Enhanced Bore Compatibility: Standard 7.86mm bore supplemented with reducer adapters for 3mm, 4mm, 5mm, and 6mm motor shafts.
  • Precision-Balanced Pair: Includes one CW and one CCW propeller, factory-matched for reduced vibration.
  • Epoxy-Reinforced Hub: Additional resin cover at the propeller hub increases structural integrity and mounting security.

Applications

  • Heavy-lift multirotor drones and aerial photography platforms requiring 11-inch propellers.
  • DIY drone builds and educational platforms where durable, standard-sized propellers are needed.
  • Agricultural or payload-carrying drones where efficient lift and stable hover are critical.

Technical Specifications

BrandOrangeRX
ModelHD 1147
Diameter11 inches
Pitch4.7 inches
MaterialABS Plastic
ColorGreen
Rotation DirectionCW & CCW (1 each)
Number of Blades2
Shaft Bore Diameter7.86 mm
Included Reducers3mm, 4mm, 5mm, 6mm
Total Length280 mm
Pair Weight27 g

Frequently Asked Questions

What motor shaft sizes are these OrangeRX 1147 propellers compatible with?

The propellers have a standard 7.86mm bore. They include a set of plastic reducers to fit motor shafts measuring 3mm, 4mm, 5mm, and 6mm in diameter, ensuring broad compatibility with various multirotor motors.

Are these propellers suitable for high-RPM or racing drone applications?

No. The OrangeRX HD 1147 propellers are designed for efficiency and lift on larger, heavier multirotor platforms like aerial photography or payload drones. They are not optimized for the high-RPM, low-pitch demands of FPV racing or freestyle quads.

Do I need to balance this propeller pair before use?

While they are factory-matched, it is always recommended to dynamically balance propeller pairs before installation, especially on larger builds, to minimize vibration and ensure optimal flight controller performance and video feed clarity.

Package Includes

  • 1 x Clockwise (CW) Rotation HD 1147 Propeller (Green)
  • 1 x Counter-Clockwise (CCW) Rotation HD 1147 Propeller (Green)
  • 1 x Set of Plastic Shaft Reducers (3mm, 4mm, 5mm, 6mm)

Additional Information

Weight 0.03 kg
Dimensions 29 × 6 × 1 cm