Description
Gemfan 8040-3 Cinelifter three-blade props
The Gemfan 8040-3 are 8-inch, three-blade props from the Cinelifter range, in black reinforced polycarbonate, designed for cinelifters and macro quads.
Each pack contains two props, one for each direction of rotation. A full quad needs two packs.
Specifications
- Size: 8 inches (204 mm)
- Pitch: 4 inches
- Blades: 3
- Material: reinforced polycarbonate
- Weight: 10.51 g per prop
- Shaft: M5
- Hub thickness: 7.5 mm
- Recommended motor: 2812 or larger
- Color: negro
Pack contents
- 1 CW prop (clockwise)
- 1 CCW prop (counter-clockwise)
What drone are the Gemfan 8040-3 for?
They are designed for 8-inch cinelifters and macro quads. Before buying, check that your frame takes 204 mm props and that your motor shafts are M5.
Why three blades
On large props, three blades are usually a middle ground: more surface than a two-blade prop and less current draw than a four-blade prop of the same diameter.
Frequently asked questions about the Gemfan 8040-3
How many props are in the pack?
Two: one CW and one CCW. A full quad needs two packs.
What motors do they need?
2812 or larger motors are recommended.
What shaft do they use?
They use an M5 shaft, with a 7.5 mm thick hub.
How are they fitted?
CW props go on the motors that spin clockwise and CCW props on those that spin counter-clockwise. Check your motors’ direction of rotation before tightening the nut.
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