The Gemfan 8145 is a 8-inch tri-blade propeller specifically designed for high-altitude and plateau drone operations. Constructed from durable PC material, it features a 4.5-inch pitch, 205.74 mm diameter, and weighs 16.5 g. Its large size, wide blades, and high pitch provide sufficient thrust and efficient lift in low air density environments. A specialized surface treatment with a frosted front and glazed rear enhances stability and reduces the likelihood of loss of control at high RPM. Compatible with 5 mm motor mounts and recommended for 2808 900KV-class motors. Available in Black.
Key Features
Tri-blade design optimized for high-altitude and low-density air environments
4.5-inch pitch delivers strong thrust and efficient lift for heavy-lift applications
Wide blade geometry ensures maximum power and flight efficiency
Specialized surface treatment improves stability and reduces control loss
Durable PC construction for long-lasting performance
Standard 5 mm hub fits 2808 900KV motors
Black color for professional aesthetics and visual orientation
Applications
High-altitude aerial filming and photography
Plateau and thin-air drone operations
Quads requiring high-efficiency flight in low-density air
Professional heavy-lift FPV and cine-lifter drones
Features & Advantages
High Thrust & Efficiency
Large pitch and wide blade design provide strong lift and responsive flight performance at high altitudes.
Special Surface Treatment
Frosted front and glazed rear improve airflow and stability, reducing the chance of losing control at high RPM.
Durable Construction
PC material ensures strength, longevity, and resistance to high-stress operations.
Motor Compatibility
5 mm hub fits 2808 900KV motors for secure installation and consistent performance.
Professional Aesthetic
Black finish enhances visual tracking and maintains a sleek, professional appearance.
Reviews
There are no reviews yet.