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YUZHNOYE SDO :: Aerospace Technology :: Rocket Propulsion :: Liquid Engines :: Thrusters

Thrusters

The thrusters are part of liquid jet propulsion systems intended for creation of steering forces to change spatial position of spacecrafts.


Cyclone-3 LV thruster of 100 N thrust

Cyclone-3 LV thruster of 30 N thrust

Ocean-O SC thruster of 30 N thrust
  • Small mass and overall dimensions;
  • Increased leak-proofness;
  • Quick response;
  • Long service life;
  • High reliability;
  • Possibility to operate continuously or in pulse mode;
  • Possibility to operate on saturated and non-saturated propellants.

Parameter Cyclone-3 LV thrusterCyclone-3 LV thrusterOcean-O SC thruster
Nominal thtrust, N10030
Specificimpulse in continuous mode of operation at nominal inlet propellant pressure, m/s 2600
Chamber pressure, MPa0.7
Propellants:
- oxidizer
- fuel

NTO
UDMH
Nominal inlet propellant pressure, MPa1.35
Nominal pressure mixture1.61.31.6
Ensured restartability13004900
Total burn time, s2003600
Single run duration, sfrom 0.21 to 165from 0.21 to 600
Feeding voltage,V28
Range of working temperatures, °Ñfrom -5 to +35
Mass, kg1.451.3

Experience of thrusters service in composition of Cyclone-3 LV and Ocean-O SCÎ has shown their high reliability and effectiveness. Status of development - serial production.

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