Our expert technicians at PBS have designed and developed the PBS TJ40-G1NS turbojet engine within the small turbojet engine category for UAVs, target drones and other small unmanned aircraft.
Its distinctive features include simple and compact design, low weight and plug & play solution (all components including ECU integrated in the engine body). The engine weighs only 3.6 kg and provides a maximum thrust of 425 N. The start-up sequence is advantageously short at less than 25 seconds and there is an easy and rapid kerosene starting system. The PBS TJ40-G1 can restart from the ground as well as in-flight and has unilimited starting position angles.
The PBS TJ40-G1NS small turbojet engine is a single-shaft engine with a one-stage radial compressor, radial and axial diffuser, annular combustion chamber, single-stage axial turbine and outlet nozzle. The output of the generator is 150 W. It is slightly more compact than the TJ40-G2, which is measures just 69 mm longer than the PBS TJ40-G1.
fuel pump and filter, engine control unit (ECU), connecting cables, fuel hose, data terminal, battery (4s Li-Fe - 2,5 Ah), CAN connector
Look at Turbine engines brochure here.