SKU: DRFC-1764
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Pro-Range 7038 (7x3.8) ABS Propellers 1CW+1CCW Pair - Black

₹118.00 (Inclusive of all taxes)
Out of Stock

The Pro-Range 7038 (7×3.8) ABS propellers are a 7-inch, 3.8-inch pitch pair designed for multirotor and drone applications, offering a balance of thrust and efficiency for medium-lift builds.

Features

  • 7-inch diameter with a 3.8-inch pitch for balanced thrust and efficiency.
  • Constructed from durable, lightweight ABS plastic for rigidity and impact resistance.
  • Includes one clockwise (CW) and one counter-clockwise (CCW) propeller in a standard pair.
  • Features a 9.5mm bore and includes a multi-size reducer set (3, 3.17, 4, 5, 6, 8mm) for broad motor shaft compatibility.
  • Optimized aerofoil design aims to improve aerodynamic stability and lifting capacity.

Out of stock

Description

The Pro-Range 7038 propellers are engineered for 7-inch multirotor platforms, providing a reliable thrust solution for FPV, aerial photography, and general drone applications. The 3.8-inch pitch offers a versatile performance profile, suitable for both efficient cruising and responsive maneuvering.

Manufactured from high-grade ABS plastic, these props deliver a favorable strength-to-weight ratio, resisting deformation under load while minimizing rotational mass. The included epoxy resin cover enhances durability and protects the hub structure from stress fractures.

Key Features

  • 7x3.8 Inch Profile: Delivers a balanced combination of thrust and flight efficiency for 7-inch drone frames.
  • ABS Plastic Construction: Provides a rigid, lightweight structure with good impact resistance for durability.
  • Broad Shaft Compatibility: 9.5mm bore is supplemented with a comprehensive reducer set for fitting various motor shaft diameters.
  • Aerodynamic Design: Blade geometry is optimized for improved airflow and reduced turbulence.
  • Standard CW/CCW Pair: Supplied as one clockwise and one counter-clockwise propeller for immediate use on standard quadcopters.
  • Epoxy-Reinforced Hub: Added resin at the hub increases strength and helps prevent cracking under high-torque conditions.

Applications

  • 7-inch FPV racing and freestyle quadcopters requiring a versatile pitch.
  • Aerial photography and cinematography drones built on 7-inch frames for stable, efficient flight.
  • Medium-lift DIY multirotor and drone projects.
  • Educational and experimental drone platforms utilizing 7-inch propellers.

Technical Specifications

Diameter7 inch
Pitch3.8 inch
MaterialABS Plastic
ColorBlack
Rotation Direction1 CW + 1 CCW
Shaft Diameter (Bore)9.5 mm
Total Length177 mm
Weight (approx.)16-18 g
Included Reducers3, 3.17, 4, 5, 6, 8 mm

Frequently Asked Questions

What motor shaft sizes are compatible with these 7038 propellers?

These propellers feature a 9.5mm bore and include a comprehensive reducer set for shafts measuring 3mm, 3.17mm (1/8"), 4mm, 5mm, 6mm, and 8mm. This covers the vast majority of brushless motors used in 7-inch drone builds.

Are these propellers suitable for high-RPM FPV racing drones?

While the ABS construction offers good durability, the 3.8-inch pitch is more geared towards balanced performance rather than extreme high-RPM racing. They are an excellent choice for 7-inch freestyle, cinematic, and medium-lift applications where a mix of efficiency and thrust is desired.

What is the included 'Epoxy resin cover' mentioned in the features?

The epoxy resin is applied at the propeller hub during manufacturing. It acts as a reinforcing agent, filling micro-gaps in the plastic and creating a more monolithic structure to resist cracking and splitting under the high centrifugal forces and torque experienced during flight.

Package Includes

  • 1 x Clockwise (CW) Rotation Propeller
  • 1 x Counter-Clockwise (CCW) Rotation Propeller
  • 1 x Multi-size Propeller Reducer Set (3, 3.17, 4, 5, 6, 8mm)

Additional Information

Weight 0.02 kg
Dimensions 5 × 19 × 1 cm