SKU: DRFC-1708
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Generic 8045 SF Propellers 2CW+2CCW 2-Pair - Black

₹285.12 (Inclusive of all taxes)
Out of Stock

The Generic 8045 SF (Slow Fly) Propellers are 8-inch, 4.5-inch pitch, two-blade propellers designed for low-RPM, high-torque motors on slow-flying multirotor platforms. This 2-pair set includes two clockwise (CW) and two counter-clockwise (CCW) rotation propellers with a 5mm shaft diameter.

Features

  • 8-inch diameter (80mm) with a 4.5-inch pitch for efficient low-RPM thrust.
  • Constructed from durable, flexible ABS plastic for impact resistance.
  • Includes a 2-pair set (2CW + 2CCW) for a complete quadcopter.
  • Features a 5mm shaft bore for compatibility with standard motor sizes.
  • Designed with a 15° blade angle to reduce turbulence and improve flight stability.

Out of stock

Description

The 8045 SF Propellers are engineered for multirotor applications prioritizing stable, efficient flight over high-speed agility. Their wide, thin blade profile generates significant thrust at lower rotational speeds, making them ideal for aerial photography drones, heavy-lift platforms, and beginner-friendly builds where smooth control is paramount.

The ABS construction offers a balance of rigidity and flexibility, allowing the blades to bend and absorb energy during minor impacts rather than snapping. The epoxy resin coating enhances surface durability and provides a consistent finish for balanced performance.

Key Features

  • Slow-Fly Aerodynamics: Optimized blade geometry delivers high thrust at low RPMs for efficient, stable flight.
  • Impact-Resistant ABS: Flexible material design helps prevent catastrophic failure in minor crashes.
  • Balanced 2-Blade Design: Two-blade configuration reduces drag and simplifies balancing for smooth operation.
  • 5mm Standard Bore: Compatible with a wide range of 8-inch class brushless motors.
  • Epoxy Resin Finish: Provides a durable, smooth surface for improved aerodynamics and longevity.
  • Complete Quad Set: Package includes two clockwise (CW) and two counter-clockwise (CCW) propellers.

Applications

  • Heavy-lift photography and mapping drones using 8-inch motor frames.
  • Beginner and trainer multirotor platforms requiring stable, forgiving flight characteristics.
  • Low-KV motor setups on 4S-6S LiPo batteries for extended flight time.
  • DIY aerial vehicle projects where efficient, low-RPM thrust is a priority.

Technical Specifications

Diameter8 inch / 204 mm
Pitch4.5 inch
Blade Count2
Rotation DirectionCW & CCW
MaterialABS Plastic
Shaft Diameter (Bore)5 mm
Set Configuration2CW + 2CCW (2-Pair)
ColorBlack
Approx. Weight per Prop14 g
Approx. Total Set Weight36 g

Frequently Asked Questions

What type of multirotor are these 8045 SF propellers best suited for?

These propellers are specifically designed for slow-flying, stable multirotors such as aerial photography drones, mapping platforms, and beginner trainer quads. They are not intended for high-speed FPV racing or acrobatic freestyle flying, as their blade geometry prioritizes efficient thrust at lower RPMs over agility.

What is the shaft diameter (bore size) of these propellers?

These 8045 SF propellers feature a 5mm bore diameter. This is a standard size compatible with many motors designed for 8-inch and similar class propellers. Always verify your motor's shaft diameter before installation to ensure a secure, non-slip fit.

Does the set include propellers for both motor rotation directions?

Yes, this is a complete 2-pair set configured for a standard quadcopter. It includes two Clockwise (CW) rotation propellers and two Counter-Clockwise (CCW) rotation propellers, allowing you to install them on a typical Betaflight or ArduPilot motor layout.

Package Includes

  • 2 x Clockwise (CW) Rotation 8045 SF Propellers
  • 2 x Counter-Clockwise (CCW) Rotation 8045 SF Propellers

Additional Information

Weight 0.07 kg
Dimensions 4 × 25 × 1 cm