ST-100 Hall Thruster

The ST-100 is a 1.5 kW Hall-Effect Thruster developed by SETS.

Dedicated to a wide range of spacecraft applications and providing the following capabilities: maintaining the spacecraft’s orbit parameters, performing orbital maneuvers, and deep space missions.

Thruster's parts are produced using additive technologies, which have significantly increased the accuracy of parts manufacturing and ensured the automated production process.

The advantages of the ST-100 Hall Effect Thruster are high parameters, reliability, and long lifetime.

Input power
Consumption Power, W 800-1500
Thrust, mN 50-107
(depends on input power)
Specific Impulse
Specific Impulse, s Up to 1700
Efficiency, % Up to 50
ST-100 Hall Thruster

Other systems

The SPS-40 Propulsion System was designed for medium and large satellites and able to adjust the orbit parameters and insure the maneuverability of satellites in space.

The SPS-25 Propulsion System was designed for mini satellites mass up to 500 kg.

The ST-40 Hall Thruster with an anode layer is designed for use as part of the propulsion system for satellites mass up to 1 T.

The ST-25 Hall Thruster is a modification of a Thruster with an Anode Layer.


The Power Processing Unit is one of the components of the SPS-40 and SPS-25 propulsion systems.

The Power Processing Unit (PPU) is designed as a part of the Electric Propulsion System (EPS) SPS-25, which consists of ST-25 Hall Thruster and Xenon Feed System (XFS).


SETS is developing a modular Xenon Feed System (XFS) with significant reductions in mass and cost while increasing system reliability.