The MONARC-5 from Moog is a Spacecraft Thruster with a steady state thrust of 5 N. This monopropellant thruster has a specific impulse of 230 sec and a feed pressure range of 5.5-29.0 bar. It has a nozzle expansion ratio of 135:1 and requires a valve power of 18 W. The thruster has a mass of 0.49 Kg and an engine length/exit diameter of 41.8/2.5 cm. It has successfully flown on missions such as Jason CS, MMS, EarthCare, LCROSS, and Worldview. The thruster is suited for spacecraft and flight vehicle attitude control applications and is ideal for applications such as earth observation and communication, space exploration, and missile defense.
