Description
GEMFAN VORTEX 7X10 ELECTRIC PROPELLOR-GLASS FIBER NYLON
The Gemfan Vortex 7x10E/7x10R is a precision-engineered electric propeller from Gemfan’s VORTEX fixed-wing series, built for efficient cruise and strong pull on 7-inch class electric setups. Molded from premium imported glass fiber reinforced nylon, each prop features an advanced CFD-optimized airfoil, ultra-thin low-noise blade tips, and a matte-finished leading edge that improves aerodynamic efficiency at high RPM. Every propeller is individually dynamic-balance tested at the factory, so you get smooth, vibration-free performance straight out of the pack. This set includes two clockwise (7x10E) and two counter-clockwise (7x10R) propellers — a complete two-pair kit for twin-motor fixed-wing platforms, VTOLs, or as spares for your build.
FEATURES:
- Patented VORTEX structural design certified by the National Intellectual Property Administration
- Advanced airfoil developed through high-fidelity CFD simulation for higher thrust and structural strength
- Micron-level ultra-thin blade tips reduce noise, suppress tip vortices, and improve energy efficiency
- Matte leading-edge finish minimizes airflow separation and stall at high rotational speeds
- Anti-slip hub texture for secure mounting that resists loosening in continuous operation
- Premium imported nylon with high flexural strength and toughness for a long service life
- Each prop individually dynamic-balance calibrated under strict factory QC
- Built for all-scenario reliability — strong wind, dust, and rain
SPECIFICATIONS:
- Model: Vortex 7x10E (CW) / 7x10R (CCW)
- Diameter: 7 inch (177.8 mm)
- Pitch: 10 inch (254 mm)
- Hub Diameter: 12.8 mm
- Hub Thickness: 9.8 mm
- Center Hole: 6.35 mm (0.25 inch)
- Weight (single prop): 9.8 g
- Material: Glass fiber reinforced nylon
- Blades: 2
PACKAGE CONTENTS:
- 2× Gemfan Vortex 7x10E Propeller (CW)
- 2× Gemfan Vortex 7x10R Propeller (CCW)
- Shaft adapter rings: 3mm / 4mm / 5mm / 6mm / 7mm




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