Satellites and subsystems > Orbit determination and control > Satellite and CubeSat thrusters > MR-103D 1N (0.2-lbf) Rocket Engine Assembly
Key highlights
Aerojet Rocketdyne has delivered more than 1,500 flight hydrazine monopropellant rocket engines over the past 40 years, and our products cover the full thrust range from 1 N to 4,000 N (0.2 lbf to 900 lbf).
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Last updated: 2021-02-06
MR-103D 1N (0.2-lbf) Rocket Engine Assembly
Technical specs
mass
0.33 kg
0.13 kg
0.20 kg
0.13 kg
0.20 kg
propellant type
hydrazine
catalyst
S-405
thrust
0.22 to 1.02 N
feed pressure
6.2 to 27.6 bar
chamber pressure
5.9 to 23.4 bar
expansion ratio
100
total thrust pulses
275028
specific impulse
209 to 224 s
total impulse
186000 N s
mass flow rate
0.09 to 0.5 g/s
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