Gemfan 1811 3-Blade Props
Description:
Featuring a 45mm diameter with a 1.8-inch pitch, Gemfan 1811 3-Blade Propellers (1.5mm Shaft) weigh only 0.32g—minimizing rotational inertia for rapid throttle response and agile handling. The precision-balanced tri-blade design ensures smooth, vibration-free operation, maximizing both efficiency and flight performance. Constructed from durable PC material, they offer excellent impact resistance for long-lasting reliability. Available in classic white and transparent gray, these propellers pair perfectly with the 1102 Freestyle Motors (2026) to provide a high-performance propulsion system for Meteor75 Pro II.
Specifications:
- Item: Gemfan 1811 3-Blade Propellers (1.5mm Shaft)
- Materials: PC
- Pitch: 1.8 inch
- Propeller diameter: 45mm
- Center thickness: 4.4mm
- Max prop width: 8.7mm
- Center hole inner diameter: 1.5mm
- Weight: 0.32g/1pcs
- Takeoff weight: 100g
- Colors: White / transparent gray
Diagram
Package Include :
- 4 * Gemfan 1811 3-Blade Propellers (1.5mm Shaft) (4PCS)
- 12 * Gemfan 1811 3-Blade Propellers (1.5mm Shaft) (12PCS)
Technical Specifications
| Brand | GEMFAN |
|---|---|
| SKU | AI5110 |
| Weight | 0.0 kg |
| Availability | Out of Stock |
Applications & Use Cases
The Gemfan 1811 3-Blade Props is a versatile triblade used across a wide range of applications including quadcopter thrust generation, FPV racing, aerial photography, and agricultural drones.
Common use cases:
- Replacing broken propellers after a crash
- Testing different pitch angles for performance tuning
- Matching props to a new motor for optimal efficiency
This product is ideal for FPV pilots and drone operators.
Technical Tip: Propellers are sized as diameter x pitch (e.g., 5x4.3). Higher pitch = more speed; lower pitch = more efficiency. Always carry spares.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine GEMFAN product sourced from authorized channels
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