HQProp Thin Electric Pusher Prop 7X12R (2CW)
| Diameter: 7" |
| Pitch: 12" |
HQProp Thin Electric Pusher Prop 7X12R (2CW) – Built for High-Speed Cruise
The HQProp Thin Electric Pusher Prop 7X12R (2CW) is a 2-blade, 7 inch reverse-pitch propeller from HQProp's Thin Electric line, built for rear-mounted, pusher-configuration motors on fixed-wing and flying-wing builds. Its aggressive 12-inch pitch is engineered to translate motor torque into high airspeed on clean, low-drag airframes, and its glass-fiber reinforced nylon construction provides the stiffness to resist deformation at the resulting high RPMs; this pack includes 2 clockwise propellers.
HQProp Thin Electric Pusher Prop 7X12R (2CW) Key Features
Made for the Rear Motor Position
Reverse-pitch design matched to a rear-mounted, pusher-style motor.
CCW Counterpart Available
Clockwise rotation pairs with the 7X12 (2CCW) when a build needs the opposite direction too.
Glass-Fiber Reinforced Nylon Construction
Resists deformation at the high RPMs this aggressive 12-inch pitch is designed to run at, holding a precise airfoil shape under load.
5mm Direct-Mount Shaft
Precision-fit 5mm shaft bore for a direct, secure mount.
Product photos are for reference only. The exact shade of the propeller may vary slightly from the photos shown.
HQProp Thin Electric Pusher Prop 7X12R (2CW) Suitable Applications
This pusher propeller suits rear-mounted motors on fixed-wing and flying-wing builds:
- Fixed-wing and flying-wing builds with a rear-mounted (pusher) motor
- sUAS platforms using a pusher-configuration motor
- Long-range, efficient-cruise flying-wing builds, where the tested thrust-efficiency curve (up to 5g of thrust per watt at partial throttle) matters most
- Builds that need extra thrust/RPM headroom on demand for climb-outs or faster segments (up to 14,267 RPM / 0.75kg at full throttle, per the bench test below)
HQProp Thin Electric Pusher Prop 7X12R (2CW) Test Report
Bench-tested with a Rcinpower 3115-900KV motor across the full throttle range. Thrust efficiency peaks at low-to-mid throttle, making this pairing well suited to efficient cruise flight, with thrust and RPM headroom available at higher throttle for climb-outs or faster segments.
Recommended motor: Rcinpower 3115-900KV, matching the tested data above.
HQProp Thin Electric Pusher Prop 7X12R (2CW) Specification
Diameter | 7 inch |
Pitch | 12 inch |
Blades | 2 |
Material | Glass-Fiber Reinforced Nylon |
Weight | 7.4g |
Hub Diameter | 12.4mm |
Hub Thickness | 8mm |
Shaft Bore | 5mm |
HQProp Thin Electric Pusher Prop 7X12R (2CW) Package Includes
- 2x CW HQProp Thin Electric Pusher Prop 7X12R