Turbojet engine BPS TJ100A5

The ES-BPS-TJ100A5 turbojet engine is a small turbojet engine capable of rapid start (within 5 seconds), resistant to low temperatures and severe cold (-40°C), capable of high-altitude start (6000m), and stable operation at altitudes greater than 10000m.

The engine mainly consists of a 1-stage high-pressure ratio centrifugal compressor, an annular vaporizer tube combustion chamber, a 1-stage axial flow turbine, casings, and a fuel control system. The engine adopts a unique high thrust-to-weight ratio compressor design and, through an embedded generator mounting structure, achieves 1200W power extraction from the engine itself.

Simultaneously, the application of a 0-2-0 bearing support structure combined with direct fuel lubrication effectively shortens the shaft span, simplifies the lubrication system, increases the thrust-to-weight ratio. The engine overall has a simple structure and compact layout.

Technical parameters

	Metric units	Imperial units
Max. thrust	1,200 N	269.76 Ibf
Weight	≤ 20 kg	≤ 44.09 lb
Outer diameter	272 mm	10.70 in
Lenght	625 mm	24.60 in
Max. speed	0.8 M	0.8 M
Thrust-to-Weight Ratio	6.1	6.1

Leaflet

Typical applications

The ES-BPS-TJ100A5 turbojet engine are ideal for a variety of applications, including missiles and target drones, where they are particularly valued for the saltwater recovery capability. Their compact design and low weight make them a perfect fit for high-speed UAV and UCAV systems. The engines are also suitable for remote carriers.