MRE-0.1 Monopropellant Thruster (TRW)

For more than 25 years, TRW monopropellant thrusters have provided continuous on-orbit delta velocity and attitude control service for a variety of spacecraft. All thrusters share the unique TRW head design, utilize Shell 405 catalyst, and incorporate bed loadings consistent with long life.

MRE-0.1 Monopropellant Thruster

Engine statistics
Specification  
Thrust at max. operating pressure 1.0 N at 350 psia
Thrust at 275 psia inlet pressure 0.8 N (0.18 lbf)
Steady State Specific Impulse/th> 216 sec
Minimum impulse-bit at 275 psia 0.0040 lbs-sec
Envelope (width * length) 114 mm * 175 mm
Weight (single thruster module) 0.5 kg
Weight (dual thruster module) 0.9 kg
Maximum throughput 34 kg
Maximum cycles 370,000
Operating Pressure Range 5-600 psia
Thruster Valve Power at 28 Vdc 15 W






















 

DACS : MRE-1