TEI-TJ300
Medium Range Anti-Ship Missile Engine

With the support of TUBITAK on September 2017, TEI-TJ300 OMGS (Medium Range Anti-Ship Missile) Turbojet Engine Project had been initiated with the cooperation agreed between TEI and Roketsan. The first prototype test of our turbojet engine, which was designed, developed and manufactured completely domestically, was successfully carried out on February 25, 2020.

TEI-TJ300 is the first engine in the world to produce power in the specified thrust class within a limited diameter of 224 mm, for adaptation to missile systems. The strictly constrained engine size allows its prospective missile systems to fit into multiple platforms. The TEI-TJ300 engine is capable of operating at high speeds of up to 90% speed of sound at an altitude of 5000 ft. The engine also has the capability to start by windmilling without the need for any starter systems (e.g starter motor), which enables the platform to be applicable to air, marine and land based defense systems.

In April 2021, TEI-TJ300 engine broke a world record in its class by reaching a thrust level of 1,342 Newtons with a small engine diameter of 224 mm.