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.
| 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 