16x5.4 Drone Propeller

16x5.4 Drone Propeller

In a 7x15 propeller size, the first value represents the propeller diameter, and the second value represents the pitch.

7 inches: Total diameter of the propeller.
15 inches: Indicates the theoretical distance the propeller can travel in one full rotation.
The high pitch of 15 inches creates a much more aggressive wing angle compared to standard FPV propellers such as 7x3.5, 7x4, 7x4.5, and 7x5. Therefore, 7x15 propellers are not commonly used in classic hobby drones or standard multicopter systems.

The product is suitable for aircraft where forward speed and cruising performance are prioritized over hovering performance.

The 7x15 Composite Plastic Drone Propeller is designed for high-speed fixed-wing aircraft and custom-built UAV platforms. Thanks to its high pitch, it helps convert the rotational movement generated by the motor into a powerful forward thrust force.

While standard 7-inch FPV propellers typically have a pitch between 3.5 and 5 inches, the 7x15 model boasts a 15-inch pitch. This high pitch can provide higher cruising speeds and stronger acceleration performance when used with a suitable power system.

However, a higher pitch places a greater load on the motor. This can lead to increased current draw, higher ESC temperatures, and increased battery consumption. Therefore, it is crucial that the product is technically compatible with the motor, ESC, battery, and aircraft body.

Applications
High-Speed ​​Fixed-Wing UAV Systems
The most common application of the 7x15 propeller is in high-speed fixed-wing unmanned aerial vehicles. In these systems, advanced flight speed and cruising efficiency are more important than hover performance.

Main application areas:

Long-range UAV projects
High-speed reconnaissance systems
Mapping aircraft
Security patrol UAVs
Surveillance platforms
Fast data acquisition systems
Pusher-type fixed-wing aircraft
Speed ​​Run Drone Projects

7x15 high-pitch propellers can be used in special speed run projects developed to achieve maximum speed. In these systems, low weight, high engine power, and short-duration full-throttle performance are prioritized.

In speed run applications, the motor, ESC, and battery components must be suitable for high current. Controlled ground tests should be conducted before using the propeller.

Experimental Multirotor Systems
The use of 7x15 propellers in multicopters is quite limited. The high pitch value can cause the motors to consume more power during hovering and the control system to react aggressively.

The following components may be required for use in experimental multirotor projects:

High-power and high-torque motors
High-voltage battery system
High-current capacity ESC
Custom flight control software
Appropriate PID and motor settings
Reinforced propeller coupling system
Not recommended for direct use in standard FPV, DJI, or classic Pixhawk-based multicopters.

Special Purpose UAV Platforms
Can be used in specialized aircraft carrying lidar, thermal cameras, and various sensor systems, provided the motor-propeller coupling is suitable. However, 7x15 propellers are not a standard propeller option for heavy-lift drones.

Key Features
7-inch propeller diameter
15-inch high pitch
Speed-focused aerodynamic design
Powerful forward thrust performance
Suitable for fixed-wing UAV systems
Suitable for use in pusher and tractor configurations
Suitable for high-speed special projects
High-strength composite plastic construction
CW and CCW production options
Suitable for use in reconnaissance, mapping, and surveillance projects
Technical Specifications
Product name: 7x15 Drone Propeller
Propeller diameter: 7 inches
Diameter equivalent: Approximately 177.8 mm
Pitch: 15 inches
Number of blades: Typically 2 blades
Material: High-strength composite plastic
Rotation direction: CW or CCW options
Use type: High-speed forward flight
Compatible platforms: Fixed-wing UAVs, pusher systems, and special speed projects

Technical values ​​may vary depending on the product's production series and hub design.

Advantages of 7x15 Propellers
High pitch provides strong forward thrust and high speed potential when used with a suitable engine system. It can help improve acceleration and cruising performance, especially in fixed-wing aircraft.

Main advantages:

High forward flight speed
Strong acceleration performance
Suitability for long-range cruising projects
More aggressive airflow compared to low-pitch propellers of the same diameter
Effective use in speed-oriented UAV systems
Rigid and durable composite plastic construction