The ENPULSION MICRO R³ from ENPULSION is a spacecraft thruster with a thrust of 0.0003-0.001 N. It has a nominal thrust of 1 mN and a controllable specific impulse of 1,500-4,500 s. This scaled NANO technology thruster has a propellant mass of 1.3 kg, a total system power of 30-120 W, and a standby power of 10-15 W. It has a power consumption of 105 W at nominal thrust and provides controllability down to a precision of 50 μN with low thrust noise. This FEEP technology-compliant thruster contains no moving parts and uses non-toxic indium as a propellant. The thruster has debris safety and the PPU (Power Processing Unit) can be stacked or integrated separately from the thruster. This flight-proven thruster has a dry/wet mass of 2.6 kg/3.9 kg and measures 140 x120 x 98.6 mm.
