Propulsion — Space Hardware Marketplace

MT-2 20N Monopropellant Thruster

• Thrust6.9-19.6 N
• Specific Impulse210-226 s
• Pulse Count>261,914

Flight-proven hydrazine monopropellant thruster delivering 6.9-19.6N thrust for reaction control and station-keeping.

MT-2B 24.5N Monopropellant Thruster

Hydrazine monopropellant thruster with 24.5 N thrust and Isp > 211 s, qualified for satellite reaction control systems.

MT-9 1N Monopropellant Thruster

• Thrust0.29-1.13 N
• Specific Impulse208-215 s
• Pulse Count>850,000

Flight-proven hydrazine monopropellant thruster delivering 0.29-1.13N thrust with over 850,000 demonstrated pulses.

MT-8A 4N Monopropellant Thruster

• Thrust1.80-5.01 N
• Specific Impulse212-225 s
• Pulse Count>850,000

Flight-proven hydrazine monopropellant thruster delivering 1.80-5.01N thrust with over 850,000 demonstrated pulses.

HBT-5 490N Bipropellant Thruster

• PropellantMMH / MON3
• Thrust478 N
• Specific Impulse316 s

Flight-proven 478N MMH/MON3 bipropellant thruster developed for the H-II Transfer Vehicle (HTV), with 316s specific impulse.

HBT-1 120N Bipropellant Thruster

• PropellantMMH / MON3
• Thrust124.4 N
• Specific Impulse274.9 s

Flight-proven 124N MMH/MON3 bipropellant thruster for reaction control on the H-II Transfer Vehicle, with 275s Isp.

BT-4 450N Bipropellant Thruster

• PropellantHydrazine / NTO
• Thrust450 N
• Specific Impulse326 s

Flight-proven 450N hydrazine/NTO bipropellant apogee thruster with 326s specific impulse, widely used on geostationary satellites.

BT-6 22N Bipropellant Thruster

• PropellantHydrazine / NTO
• Thrust21.5 N
• Specific Impulse295 s

Flight-proven 21.5N hydrazine/NTO bipropellant thruster for geostationary satellite reaction control, with 295s Isp.

22 N HPGP Thruster

• Thrust5.5-22 N
• Specific Impulse235-250 s
• Mass1.0 kg

High-endurance HPGP monopropellant thruster delivering 5.5-22 N thrust for AOCS and delta-V maneuvers on medium satellites.

200 N HPGP Thruster

• Thrust50-200 N
• Specific Impulse206-234 s
• Mass5.7 kg

High-thrust HPGP monopropellant engine delivering 50-200 N for reaction control system (RCS) applications.

200 N HPGP RCS Thruster

• Thrust50-200 N
• Specific Impulse206-234 s
• Mass5.7 kg

Reaction control system configuration of the 200 N HPGP monopropellant thruster for high-thrust attitude and orbit control.

1 N GP Thruster

• Thrust0.25-1 N
• PropellantLMP-103S (ADN-based, non-toxic)
• FunctionAOCS + ΔV

Green propellant thruster variant delivering 1 N thrust for low-toxicity attitude control and delta-V maneuvers.

100 mN HPGP Thruster

• Thrust0.1 N
• Specific Impulse≥190 s
• Mass0.04 kg

Low-toxicity ADN-based HPGP monopropellant thruster delivering 0.1 N thrust for AOCS and small delta-V maneuvers.

1 N HPGP Thruster

• Thrust0.25-1 N
• Specific Impulse204-231 s
• Mass0.39 kg

Flight-proven HPGP monopropellant thruster delivering 0.25-1 N thrust, used for AOCS and delta-V on CubeSats to smallsats.

5 N HPGP Thruster

• Thrust1.4-5.5 N
• Specific Impulse220-245 s
• Mass0.45 kg

Mid-class HPGP monopropellant thruster delivering 1.4-5.5 N thrust for AOCS and delta-V on small and medium satellites.

Busek BHT-6000 Hall Effect Thruster

• High Thrust Mode Power5,000 W
• High Thrust Mode Voltage300 V
• High Thrust Mode Thrust320 mN

High-power 2-6kW Hall effect thruster selected for NASA Artemis Power and Propulsion Element (PPE), >64% total efficiency, 320mN…

Busek BHT-600 Hall Effect Thruster

• Nominal Discharge Power600 W
• Discharge Power Range300-800 W
• Thrust39 mN (Xe)

Mature 600W Hall effect thruster for ESPA-class spacecraft, life-tested >7000 hrs at NASA Glenn, direct-mount or gimballed, 39mN…

Busek BHT-350 Hall Effect Thruster

• Nominal Discharge Power350 W
• Throttle Range200-600 W
• Nominal Thrust17 mN

Low-cost 350W Hall effect thruster designed for high-volume production, constellations and small satellites, 17mN thrust, >4000 hrs tested.