Détails du produit
HQProp 7x9R Thin Electric Pusher Propeller (2CW)
Look at you, venturing into the niche world of pusher props. Is the standard tractor configuration too mainstream for your high-altitude aspirations, or are you just building a long-range wing because your quads keep falling out of the sky after four minutes? Either way, HQProp has blessed us with these 7x9R blades so you can slice through the grey British clouds with the grace of a swan and the efficiency of a well-oiled tax loophole.
Why You Want It
Let’s be honest: you’re here because you need high-pitch efficiency. At 9 inches of pitch, these props aren’t for the faint of heart or the under-motored. They are designed for those who value forward momentum over hovering like a confused pigeon. They’re 'Thin Electric' style, which is fancy talk for 'aerodynamic enough to ignore your drag-related sins.'
Specs
- Propeller diameter: 7 inch
- Pitch: 9
- Number of blades: 2
- Material: Glass-fibre-reinforced nylon
- Weight: 7.6g
- Hub diameter: 12.7mm
- Hub thickness: 7.6mm
- Shaft: 6mm
- Adaptor rings: 3mm, 5mm and 6mm
- Includes: 2× Thin Electric E-7X9 clockwise (CW) propellers
| Test Data | ||||||||
|---|---|---|---|---|---|---|---|---|
| Item No. | Motor | Throttle(%) | Voltage(V) | Current(A) | RPM | Thrust(kg) | Input Power(W) | Thrust efficiency(G/W) |
| E-7X9 | Rcinpower 3115-900KV | 30 | 22.28 | 0.82 | 3867 | 0.05 | 7.50 | 7.07 |
| 40 | 22.16 | 2.39 | 6080 | 0.14 | 30.80 | 4.39 | ||
| 50 | 22.00 | 4.47 | 7774 | 0.23 | 64.80 | 3.58 | ||
| 60 | 21.74 | 7.74 | 9566 | 0.36 | 121.20 | 2.97 | ||
| 70 | 21.29 | 13.55 | 11598 | 0.55 | 220.60 | 2.47 | ||
| 80 | 20.74 | 20.63 | 13325 | 0.72 | 336.20 | 2.13 | ||
| 90 | 20.12 | 28.76 | 14760 | 0.89 | 461.30 | 1.93 | ||
| 100 | 19.93 | 31.17 | 14989 | 0.95 | 495.70 | 1.91 | ||
In the ![]()
Box
- 2x HQProp 7x9R Thin Electric Pusher Propellers (CW)
- 1x Set of Hub Adapters (Because one size never actually fits all)
Compatibility
Ideal for fixed-wing aircraft, pusher-style FPV wings, and anyone daring enough to try a 7-inch high-pitch twin-motor build. Pairs best with motors that have enough torque to actually turn a 9-pitch blade without crying.
Highlights
- High Pitch: Faster than your internet connection on a rainy Tuesday.
- HQProp Quality: Because you’re tired of props that are as balanced as a unicycle on ice.
- Pusher Ready: Specifically designed for the rear-end enthusiasts.
Notes
Please ensure your motor and ESC can handle the amp draw of a 9-inch pitch prop. If you see magic smoke, you didn't read this note. This is a 2-pack of CW (Clockwise) rotation props, which usually translates to 'Pusher' in the wing world.
Disclaimer
Unmanned Tech is not responsible for shredded fingers, melted ESCs, or your sudden obsession with long-range telemetry logs.
Still Here?
You’ve spent more time reading about 7x9R propellers than it takes to actually crash a wing. If you’re looking for high-efficiency HQProp 7x9R pusher propellers in the UK, just click buy. Your motor is waiting. Stop over-analysing the plastic and start flying. #FPV #FixedWing #HQProp #PusherProp #UKDrones