Generic 55mm (2.2inch) Blade Propeller for 6x15mm, 7x20mm, 8.5x20mm Coreless Motor - 4-Pack (Black & Red)
These 55mm (2.2-inch) 2-blade propellers are engineered for micro brushed and coreless motors, featuring a 2.9mm hub diameter for secure mounting on 1mm motor shafts. Constructed from glass fiber-reinforced nylon, they provide a durable and lightweight solution for DIY micro quadcopter builds.
Features
- 55mm (2.2-inch) diameter, 2-blade design optimized for micro FPV and DIY quadcopters.
- Glass fiber-reinforced nylon construction balances strength and low weight (2g per prop).
- 2.9mm hub diameter with a 0.95mm mounting hole for secure fitment on 1mm shaft motors.
- Compatible with 6x15mm, 7x20mm, and 8.5x20mm coreless and brushed motors.
- Pack includes 2 CW and 2 CCW propellers (one red and one black of each rotation).
Out of stock
Designed for the smallest aerial platforms, these 55mm propellers deliver efficient thrust for micro brushed and coreless motors commonly used in 90mm to 150mm DIY quadcopter frames. The glass fiber nylon material provides the necessary rigidity to maintain blade shape under load while minimizing overall mass, a critical factor for micro drone performance and flight time.
The propellers feature a smooth, polished surface finish to reduce aerodynamic drag and turbulence. The 2.9mm hub with a precise 0.95mm mounting hole ensures a secure, concentric fit on standard 1mm diameter motor shafts, preventing slippage during high-RPM operation. This set provides a complete, color-coded pair of clockwise and counter-clockwise rotating blades for immediate installation or use as spares.
Additional Information
| Weight | 0.02 kg |
|---|---|
| Dimensions | 5 × 7 × 2 cm |
