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Pro-Range 1147 (11x4.7) ABS Propellers 1CW+1CCW Pair - OrangeRX

₹150.00 (Inclusive of all taxes)
Out of Stock

The Pro-Range 1147 (11×4.7) ABS propellers are a 2-blade, 11-inch set designed for multirotor and drone applications, featuring a 4.7-inch pitch for efficient lift and a 7.86mm shaft diameter compatible with a wide range of motors via included reducers.

Features

  • 11-inch diameter with 4.7-inch pitch for balanced thrust and efficiency.
  • Constructed from durable, lightweight ABS plastic for rigidity and flight performance.
  • Includes a complete 1CW + 1CCW propeller pair for multirotor setups.
  • 7.86mm bore with a set of plastic reducers (3mm, 3.17mm, 4mm, 5mm) for universal motor shaft compatibility.
  • Vibrant OrangeRX color provides high visibility for orientation and recovery.

Out of stock

Description

The Pro-Range 1147 propellers utilize a classic 2-blade design optimized for aerodynamic efficiency and lifting capacity in multirotor platforms. The ABS plastic construction provides an optimal balance between structural rigidity and minimal weight, contributing to stable flight characteristics and responsive control.

This set includes one clockwise (CW) and one counter-clockwise (CCW) propeller, forming a complete pair for a standard motor configuration. The inclusion of multiple plastic reducers ensures compatibility with motor shafts ranging from 3mm to 5mm, making these propellers a versatile choice for various DIY drone and multirotor builds requiring 11-inch props.

Key Features

  • High-efficiency airfoil design for improved thrust and flight stability.
  • Durable ABS material offers impact resistance and consistent performance.
  • Pre-balanced design reduces vibration for smoother video and flight control.
  • Universal shaft compatibility via included reducer bushings (3mm, 3.17mm, 4mm, 5mm).
  • Bright OrangeRX finish enhances visual tracking during flight.
  • Precise 11x4.7 dimensions tailored for efficient multirotor lift.

Applications

  • Large DIY multirotor and drone builds requiring 11-inch propellers for stable aerial photography.
  • Heavy-lift and cargo drone platforms where efficient 4.7-inch pitch provides necessary thrust.
  • Agricultural and mapping drones utilizing larger frames for extended flight time.
  • Educational and experimental multirotor projects with standard 7.86mm motor shaft compatibility.

Technical Specifications

BrandPro-Range
Model1147 (11x4.7)
Diameter11 inches
Pitch4.7 inches
MaterialABS Plastic
Blade Count2
Shaft Diameter (Bore)7.86 mm
Rotation Direction1 CW + 1 CCW (Pair)
Included Reducers3mm, 3.17mm, 4mm, 5mm
Propeller Length280 mm
Weight (per set)Approx. 24-27 g
ColorOrangeRX

Frequently Asked Questions

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

These propellers feature a 7.86mm bore and include a set of plastic reducer bushings for 3mm, 3.17mm (1/8"), 4mm, and 5mm motor shafts. This makes them compatible with a wide range of large multirotor motors. Simply insert the appropriate reducer to achieve a secure, wobble-free fit on your motor's shaft.

Are these propellers suitable for heavy-lift or agricultural drones?

Yes, the 11-inch diameter and 4.7-inch pitch are well-suited for applications requiring efficient lift, such as heavy-lift cargo drones, agricultural spray drones, or aerial mapping platforms. The ABS construction provides a good balance of durability and weight for such demanding uses. Always ensure your motor KV and battery voltage are appropriately matched to the prop load.

Do I need to balance this Pro-Range propeller pair before use?

While these propellers are manufactured to be pre-balanced, it is always a recommended best practice to dynamically balance your propellers, especially for larger sizes like 11-inch, before installation. Proper balancing minimizes vibration, which protects your flight controller, reduces motor wear, and ensures cleaner video footage from onboard cameras.

Package Includes

  • 1 x Clockwise (CW) Rotation Propeller (11x4.7)
  • 1 x Counter-Clockwise (CCW) Rotation Propeller (11x4.7)
  • 1 x Set of Plastic Reducer Bushings (3mm, 3.17mm, 4mm, 5mm)

Additional Information

Weight 0.027 kg
Dimensions 29 × 6 × 1 cm