SKU: DRFC-1407
📋 GST Invoice Available

HQProp 4X3X3V2 Teal (2CW+2CCW) - Poly Carbonate Propeller

₹239.00 (Inclusive of all taxes)
Out of Stock

The HQProp 4X3X3V2 is a 4-inch tri-blade propeller designed for 3-inch to 4-inch FPV drones, offering a balanced 3-inch pitch for responsive thrust and efficiency. Constructed from durable polycarbonate, it is compatible with standard 5mm motor shafts and is supplied in a 2CW+2CCW pack for ready-to-fly quadcopter builds.

Features

  • 4-inch diameter with 3-inch pitch for balanced thrust and efficiency.
  • Tri-blade (3-blade) V2 design for improved airflow and reduced noise.
  • Durable polycarbonate construction for impact resistance and longevity.
  • Includes 2 clockwise (CW) and 2 counter-clockwise (CCW) propellers.
  • 5mm shaft bore with 11mm hub diameter and 6.2mm hub thickness.

Out of stock

Description

The HQProp 4X3X3V2 propeller is engineered for micro and mini FPV quadcopters in the 3-inch to 4-inch class. Its 4x3x3 specification denotes a 4-inch diameter, 3-inch pitch, and 3-blade configuration, delivering a versatile performance profile suitable for both agile freestyle and efficient cruising. The V2 iteration refines the blade aerodynamics for smoother power delivery and enhanced in-flight stability.

Manufactured from high-grade polycarbonate, this propeller achieves an optimal balance between lightweight design and structural rigidity. The material resists deformation under high RPMs and provides excellent durability against minor impacts, making it a reliable choice for pilots seeking consistent performance. The set includes two pairs of matched rotation direction propellers, enabling immediate installation on any standard brushless motor with a 5mm shaft.

Key Features

  • Optimized Tri-Blade Design: The three-blade V2 geometry provides an excellent thrust-to-power ratio, offering responsive control without excessive current draw.
  • High-Grade Polycarbonate: Offers superior toughness and fatigue resistance compared to standard nylon composites, ensuring longer service life.
  • Precision Hub Design: Features an 11mm diameter hub with a 6.2mm thickness for secure mounting and optimal force distribution to the motor bell.
  • Matched Rotation Pairs: Supplied as a complete set of 2CW and 2CCW propellers, perfectly balanced for immediate use on any quadcopter.
  • Wide Application Range: Ideal for 3S to 4S LiPo setups on lightweight 3-inch and 4-inch FPV builds, from cinewhoops to micro freestyle frames.

Applications

  • 3-inch Toothpick and Micro Freestyle FPV Drones
  • 4-inch Lightweight Long-Range and Cinewhoop Builds
  • Micro Racing Drones using 1306 to 1404 brushless motors
  • Compact HD digital FPV platforms (e.g., DJI O3 Air Unit builds)

Technical Specifications

BrandHQProp
Model4X3X3V2
Diameter4 inch
Pitch3 inch
Blade Count3 (Tri-blade)
MaterialPolycarbonate
Rotation DirectionCW & CCW
Pack Configuration2CW + 2CCW
Shaft Bore Diameter5 mm
Hub Diameter11 mm
Hub Thickness6.2 mm
Adapter Rings IncludedNo
Weight (per propeller)3.2 g
ColorTeal

Frequently Asked Questions

What size motors are these HQProp 4x3x3V2 propellers designed for?

These propellers are designed for micro brushless motors typically used on 3-inch and 4-inch drones, such as 1306, 1404, or 1504 sizes. The 5mm shaft bore is the standard for this motor class. Always ensure your motor's KV rating and battery voltage (commonly 3S or 4S) are suitable for the 4x3x3 load to prevent overheating.

Are these propellers balanced out of the package?

HQProp propellers are manufactured to high tolerances and generally exhibit good balance straight from the factory. However, for optimal performance, especially in high-RPM applications or HD video platforms, it is recommended to perform a final dynamic balance check before flight. Minor imbalances can be corrected with balancing tape.

Can I use these on a 5-inch freestyle drone?

No, the HQProp 4x3x3V2 is specifically a 4-inch propeller. Using it on a standard 5-inch frame would result in significantly reduced thrust and poor flight characteristics, as the propellers would not span the intended disc area. For 5-inch quads, select a propeller series like the HQProp 5x4.3x3 or similar.

Package Includes

  • 1 x HQProp 4X3X3V2 Teal Poly Carbonate Propeller Set (2CW + 2CCW)

Additional Information

Weight 0.025 kg
Dimensions 51 × 15 × 3 cm