Our expert technicians at PBS have designed and developed the PBS TJ40-G1NS turbojet engine within the small turbojet engine category for UAVs, UCAVs and other defense applications.
- 'Plug & Play' design
- Salt water recovery
- Integrated starter-generator
- Compact design
- EASA standards
It has an extremely compact design, with all accessories integrated within the engine body (excluding the fuel pump). It is also very a light weight of only 7.94 lb, and a maximum thrust of 96 lbf. 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-G1NS 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, one-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 2.72 in longer than the PBS TJ40-G1.
Standard accessories: fuel pump and filter, engine control unit (ECU), connecting cables, fuel hose, data terminal, battery (4s Li-Fe - 2,5 Ah), CAN connector.
Parameters
Max. thrust | 96 lbf |
Power supply | 14 V DC |
Electric power output | 150 W |
Fuel consumption | ≤ 1.442 lb/lbf/hr |
Outer diameter | 5.79 in |
Engine length | 11.97 in |
Engine weight | 7.94 lb |
Max. operating altitude | 29,528 ft |
Flight speed range | 0 to 0.8 M |
Max. starting altitude | 14,764 ft |
Startup speed range | 0 to 0.15 M |
Temperature starting range | -22°F to +122°F |
Requirements
Fuel
JET A-1 or similar
Lubrication
+3% mixed in fuel

Q: How about the warranty?
A: We provide 12 months warranty for all the items we offer, you can return any item with quality problem within 15 days.
Q: Other suppliers are better than yours.
A: "Create more benefits for customers" is our belief, if you have a better price, please let us know, we will try our best to meet your price and support you.
Q: What about delivery?
A: We have DHL freight forwarders with competitive prices, of course customers can also use their own freight forwarders.
Tested New 100%original Hold In Stock PLC Module Quality And Best Price
Q: How about the technical support?
A: With our professional technology, we can help customers to solve some technical problems.