Brand: Gemfan
Item name: Electric Propeller
Color: Gray
Electric Propeller-Glass fiber

------------------------------------------------------------------------
Vortex 7x7E/7X7R Electric Propeller-Glass fiber nylon
Gemfan 7×7E/7X7R Propeller
Model:7×7
Diameter:7 inch
Pitch:7 inch
Hub Diameter:12.8 mm
Hub Thickness:9 mm
Shaft Bore:6.35 mm / 0.25 inch
Weight (per prop):9.8 g
Total Product Weight (with packaging):24.7 g
Adapter Rings Included:5 pcs (3 mm / 4 mm / 5 mm / 6 mm / 7 mm)
Blade Count:2 (assumed standard, can clarify if otherwise)

The Gemfan 7×7 propeller is designed for 7-inch-class platforms, delivering stable thrust and efficient performance. With a 7-inch diameter and 7-inch pitch, it provides reliable power output suitable for mid- to large-size drones requiring balanced lift and control.
The propeller hub features multiple adapter rings to ensure compatibility with various motor shaft sizes, allowing flexible installation across different builds.


------------------------------------------------------------------------
Vortex 7x8E/7X8R Electric Propeller-Glass fiber nylon
7X8R/7X8E
Prop Diameter:7in
pitch:8in
Prop Disk Diameter:12.8mm
Center Thickness:8.5mm
Center Hole Inner diameter:6.35mm/0.25in
Prop Weight (single):9.84g
Product weight (Package included):24.83g
Adapters: 5 pcs (3mm / 4mm / 5mm / 6mm / 7mm)
Advanced Airfoil Engineering for High-Efficiency Fixed-Wing Flight

------------------------------------------------------------------------
Vortex 17X8E/17X8R Electric Propeller-Glass fiber nylon
17X8E/17X8R
Prop Diameter: 17 in
Pitch: 8 in
Prop Disk Diameter: 25.5mm
Center Thickness: 12.5mm
Center Hole Diameter: 6.35mm / 0.25 inch
Weight (single): 67.76g
Product Weight (including packaging): 82.73g

The VORTEX series electric propellers for fixed-wing aircraft feature an advanced airfoil design and strict dynamic balancing, manufactured from imported nylon to deliver high thrust, low noise, and exceptional reliability.



------------------------------------------------------------------------

Vortex 17X10E/17X10R Electric Propeller-Glass fiber nylon
17X10E/17X10R
Prop Diameter: 17 in
Pitch: 10 in
Prop Disk Diameter: 20 mm
Center Thickness: 10.2 mm
Center Hole Diameter: 6.35 mm / 0.25 in
Weight (single): 20.8 g
Product Weight (with packaging): 51.34 g

The VORTEX series electric propellers for fixed-wing aircraft feature an advanced airfoil design and strict dynamic balancing, manufactured from imported nylon to deliver high thrust, low noise, and exceptional reliability.

------------------------------------------------------------------------
18X8E/18X8R
Prop Diameter: 18 in
Pitch: 8 in
Prop Disk Diameter: 31.5 mm
Center Thickness: 12.35 mm
Center hole Diameter: 6.35 mm / 0.25 in
Weight (Single): 87.3 g
Product Weight (with packaging): 99.44 g

The VORTEX series electric propellers for fixed-wing aircraft feature an advanced airfoil design and strict dynamic balancing, manufactured from imported nylon to deliver high thrust, low noise, and exceptional reliability.