Mini Electric Jet Turbine

The greatest innovation is of course the fully electric jet engines.

Mini electric jet turbine. The pbs tj40 advantage is the low weight of 3 3 kg and a thrust of 395 n. Electric working jet engine model. Micro jet turbines for propulsion of rc model jets in a range from 20 newton 2 kg up to 800 80 kg newton thrust. Since then competed by many other global companies jpx has disappeared from this sector to refocus on.

These are miniature self sustaining real model jet engine kits. The principles are the same with the exception of course of a missing fossil fuel kerosene combustor. The motors are designed as multipole motors and offer a high power combined with a low weight. The pbs tj40 g1 jet engine is a single shaft engine with a one stage radial compressor radial and axial diffuser annular combustion chamber one stage axial turbine and outlet nozzle.

All necessary items to build combustion chamber. R c electric motors for edf jets and planes. Contains all necessary parts to build your own. This turbine is of the straight jet type it has a intake compressor diffusor combustion chamber turbine wheel exhaust.

These motors are perfectly manufactured and run extremely quite and smooth. I build this model to simulate a real jet engine even though is electric. Made from billet aluminum 316 stainless steel and inconel alloy. Neither are the oil circuits and gearboxes you would find in a typical aircraft.

The french company jpx is probably the one that launched their use on a large scale at a global level for model makers. The motors are very efficient. Is very basic so everybody can build it the way i designed and built my jet engine model is not the best way to do it. The pioneer of these mini engines is probably the american engineer max dreher who in the 1960s built a series of small turbines for military or civil applications.

Great for education hobbyist. I can imagine a million ways to build a better model m. There s the intake fan obviously the compressor stages and then the directly coupled turbine stages which are driven by an electric motor. The lilium jet has an intrinsically simple design.