54 inch Drone Propeller

54 inch Drone Propeller

The 54-inch Composite Plastic Drone Propeller is a professional propeller solution designed for use with the DJI Agras T50 agricultural drone's coaxial dual-rotor power system. Its large blade structure, with a diameter of approximately 1,371.6 mm, provides balanced lift under heavy loads, stable flight, and reliable performance in long-duration agricultural operations.

Manufactured from fiber-reinforced nylon-based composite plastic, the propeller combines high mechanical strength, controlled flexibility, and low vibration. Since the upper and lower rotors on the DJI Agras T50 have different pitch values, the correct propeller model, rotation direction, and mounting location must be selected.

The 54-inch designation indicates the total diameter of the propeller. This measurement corresponds to approximately 1,371.6 millimeters. The propeller rotation diameter stated by DJI is 1,375 millimeters.

The DJI Agras T50 features a four-arm, coaxial dual-rotor power system. Each motor arm has two rotors, an upper and a lower one, and a total of eight propellers are used in the system. The maximum motor power specified for each rotor is 4,000 W, the motor KV is 48 rpm/V, and the stator dimensions are 100x33 mm.

All propellers used in the T50 have a diameter of 54 inches, but the pitch of the upper and lower rotors differs:

Upper propeller: 54x13 inches – R5413 U
Lower propeller: 54x15 inches – 5415 L
Propeller diameter: Approximately 1,371.6 mm
Propeller rotation diameter: Approximately 1,375 mm
Total number of propellers: 8
Propeller structure: Foldable, two-bladed
Rotation directions: CW and CCW options
The upper and lower propellers are not interchangeable. Before ordering, please check whether the propeller belongs to the upper or lower rotor, whether it rotates clockwise or counterclockwise, and that the part code matches the existing propeller.

Technical Specifications
Product name: 54-inch Composite Plastic Drone Propeller
Compatible drone system: DJI Agras T50
Upper propeller dimensions: 54x13 inches
Lower propeller dimensions: 54x15 inches
Propeller diameter: 54 inches
Metric diameter: Approx. 1,371.6 mm
Propeller rotation diameter: Approx. 1,375 mm
Material: Fiber filament reinforced nylon-based composite plastic
Design: Foldable and two-bladed
Rotation direction: CW and CCW
Total number of rotors: 8
Motor stator dimensions: 100x33 mm
Motor KV value: 48 rpm/V
Maximum motor power: 4,000 W per rotor
Usage class: Professional agricultural and plant protection drones

Application Areas
54-inch Agras T50 propellers are used in professional agricultural applications requiring high payload capacity and long-term field operation. Used in operations.

Main areas of use:

Agricultural spraying
Liquid fertilizer applications
Granular fertilizer distribution
Seed sowing
Plant protection operations
Orchard applications
Field mapping and reconnaissance
Large-scale agricultural enterprises
High-capacity tank-carrying agricultural drones
The DJI Agras T50 is positioned to carry a 40 kg spraying and 50 kg spreading load at sea level. The maximum take-off weight is stated as 92 kg in spraying configuration and 103 kg in spreading configuration. These values ​​may vary depending on temperature, altitude, and environmental conditions.

Advantages of Composite Plastic Construction
Fiber-reinforced composite plastic construction combines the durability and controlled flexibility required in large-diameter agricultural drone propellers.

The main advantages are:

High mechanical strength
Wing structure that maintains its shape under heavy load
Controlled flexibility
Supports low-vibration operation
More stable lift force
Suitability for long-term field operations
Foldable structure that facilitates transport and storage
Helps reduce vibration transmitted to the motor and fuselage
Operating characteristics suitable for professional agricultural conditions
DJI states that the T50's new high-strength propeller blades were developed for resistance to deformation and reliable power transmission.

Advantages of the Foldable Design
The 54-inch propellers occupy a large area when open. The foldable design helps the drone to be transported and stored more easily after operation.

The foldable wing structure offers the following advantages:

Easier transport within the vehicle
More compact storage
Protection of wings during transport
Practicality in field maintenance
Ease of propeller replacement
Space saving in large agricultural drones
DJI Agras T50 Compatibility
This propeller should not be selected solely based on diameter. In the Agras T50's coaxial system, the upper and lower propellers have different blade geometries, pitch values, and mounting positions.

The following options must be clearly specified when ordering:

Upper or lower propeller
CW or CCW rotation direction
Single blade or propeller set
Right or left motor arm
Part code of the existing propeller
Connection and mounting mechanism
In DJI's product compatibility table, the T50 upper propeller is listed as R5413 U and the lower propeller as 5415 L. Physical similarity with the T40 and other Agras models does not imply exact compatibility.