Xenon Cold Gas Thruster

Purpose:
Spacecraft orientation.
Year of release: 2006
Guaranteed service life (years): 10
Estimated production / delivery time (months): 10
Flight qualification of the product: No
Possibility to adapt the product to customer requirements: Yes


Parameter Value
Thrust (6.4 - 9.3) mN
Specific impulse in a continuous mode of operation 40 s
Propellant inlet pressureе (157.0 - 186.4) kPa
Life in terms of firing duration 55 h
Life in terms of number of cycles 40000 cycles
Life in terms of number of heater cycles 50 cycles
Life in terms of heater operation duration, h 150
Duration of pulse mode of firing with maximum frequency of 0.1 Hz 0.1 ... 4.0 s
Duration of continuous mode of firing 4 .. 5000 s
Mass (with electrical connectors) (0.2 ± 0.02) kg

Description

Propellant – xenon, nitrogen. The thruster components are: a thermal accumulating chamber with a heater and a nozzle installed on it, two small-size solenoid valves that supply propellant to the chamber, and MLI. The thruster also has electrical connectors and
... Propellant – xenon, nitrogen. The thruster components are: a thermal accumulating chamber with a heater and a nozzle installed on it, two small-size solenoid valves that supply propellant to the chamber, and MLI. The thruster also has electrical connectors and a mounting plate that joins the thruster elements.
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Remark

Manufacturing lead time is given without taking into account the time needed to procure materials (4 months) and procured parts and components (6 months).

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