Technical Insight: Inside the PD-1 UAV Engine Module

Ukrspecsystems, a developer of fixed-wing and multicopter unmanned aerial systems (UAS), has released a video highlighting the technologies that are used in the propulsion system of their PD-1 unmanned aircraft. The PD-1 engine module is a fully integrated solution designed as one block for easy installation and maintenance.

Highlights from the video include:

• The engine is a reliable 2-cylinder 4-stroke system with integrated mufflers for low acoustic signature. The engine’s capacity is 61cc.
• The fuel tank is constructed entirely from carbon fiber construction and holds 12 litres, supporting long-endurance missions. The fuel valve can be used with an electric fuel pump for quick refuel.
• A full set of sensors monitors engine status in real-time: engine temperature sensor, engine RPM sensor, air temperature sensor, fuel level sensor and voltage sensor.
• Engine anti-vibration mounts reduce vibration to the airframe and payload.
• An onboard 100W electric generator powers all equipment onboard.
• The engine features a remote start feature that starts the system with a click of a button even at temperatures as low as -10 degrees Celcius.
• The engine’s durable carbon fiber propeller is constructed with a low noise design.

Watch the video below: