GEMFAN VORTEX 13x8E/13x8R 13in Glass-Fiber Nylon Propeller, 6.35mm Hub, Dark Grey, 1pc/bag

Gemfan

$11.44 USD

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Types 13X8E 13X8R

Options 1Bag 4Bags

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Overview

The GEMFAN VORTEX 13x8E/13x8R is an electric propeller made from glass-fiber nylon. It is a 13-inch propeller with 8-inch pitch, available in 13X8E (CCW) and 13X8R (CW), supplied as 1 piece per bag.

Key Features

Models: 13X8E (CCW) and 13X8R (CW)
13in diameter, 8in pitch
Center hole inner diameter: 6.35mm / 0.25in
Color: Dark Grey

Specifications

Brand	GEMFAN
Item Name	GEMFAN 13Inch Propeller
Model	13X8E (CCW), 13X8R (CW)
Propeller Diameter	13in
Pitch	8in
Prop Disk Diameter	20.4mm
Center Thickness	12.4mm
Center Hole Inner Diameter	6.35mm / 0.25in
Weight	35.5g
Color	Dark Grey

Static Test Data (Reference)

Reference static test chart text indicates: “Vortex 13x8” with “2812-1100KV” at “11.1V”, using throttle (%) as the X-axis. Values shown below are transcribed from the image.

Throttle (%)	10	20	30	40	50	60	70	80	90	100
Current (A)	0.8	1.7	3.1	5.5	9.0	13.5	22.0	26.8	32.8	32.4
Thrust (g)	55	151	287	500	714	925	1258	1360	1486	1473
Efficiency (g/W)	0.6	8.8	9.3	9.2	8.2	7.3	5.6	5.4	5.2	5.2

What’s Included

1 x GEMFAN 13Inch Propeller (1 piece/bag)

Applications

Electric RC aircraft and multirotor propulsion setups requiring a 13in, 8in-pitch propeller
CW/CCW matching for motor rotation direction (13X8R CW, 13X8E CCW)

For compatibility questions (hub fit, rotation direction, or setup guidance), contact support@rcdrone.top or visit https://rcdrone.top/.