Configurator

The SP-540 TRE from Sky Power is an innovative Wankel engine that is particularly suitable for use in UAVs (unmanned aerial vehicles). The propulsion unit is equipped with a 3-bladed rotor designed to provide high performance and reliability. As a result, the SP-540 TRE is an excellent choice for demanding aerospace applications, where every component is designed for efficiency and durability. The rotary engine combines advanced technology and proven performance to ensure outstanding service life and functionality. The SP-540 TRE from Sky Power is the perfect choice for professional UAV operators looking for a powerful, reliable and efficient engine. Combining innovative technology, high performance and robust construction, it sets new standards for UAVs in a wide range of applications.

With an impressive 73.6 hp (54.1 kW) output at 6000 RPM and a displacement of 540 cm3, the Wankel engine delivers continuous power over a wide RPM range from 1500 to 6000. This versatility is crucial to providing UAVs with reliable power, even in extreme conditions. The engine is designed to maintain consistently high speeds and stable power, making it the preferred choice for long flight times and demanding missions.

The SP-540 TRE is characterized by its compact design and robust construction. The engine is light enough to be integrated into various UAV designs without significantly increasing the overall weight of the system. Nevertheless, it is powerful enough to ensure reliable performance in the aviation industry that meets the strict requirements of professional UAV applications.

The rotary engine is cooled by a combination of water and oil cooling, which ensures effective temperature control even at maximum load. This dual cooling technology maintains a constant operating temperature, even during long and intensive use. This extends the engine’s lifespan and allows it to deliver consistently high performance over longer periods of time.

For optimal performance, the SP-540 TRE is fueled by a special 1:200 oil/gasoline mix. This special mixture not only ensures improved engine efficiency, but also reduced wear and tear and clean combustion, which reduces emissions and increases uptime. This high efficiency makes the engine a preferred choice for professional applications where operating efficiency and environmental sustainability are equally important.

The engine’s versatility is another advantage. It can be used for a wide range of UAVs employed in areas such as aerial photography, surveillance, mapping and research. The SP-540 TRE ensures that these systems operate reliably even in difficult operating conditions.

Sky Power developed the SP-540 TRE with the aim of providing a long-term solution for UAV professionals who demand high reliability and efficiency. This engine is manufactured and quality-tested with the utmost care, so that users can rely on its performance in the air. Orders for the engine are placed individually on request, so that adjustments can be made to meet specific customer requirements. The price is based on the specific configurations and needs of the respective system.