HBT-1 120N Bipropellant Thruster
IHI Aerospace
Flight-proven 124N MMH/MON3 bipropellant thruster for reaction control on the H-II Transfer Vehicle, with 275s Isp.
Technical specifications
- Propellant
- MMH / MON3
- Thrust
- 124.4 N
- Specific Impulse
- 274.9 s
- Inlet Pressure
- 2.05 MPa
- Demonstrated Life
- 40,000 s
- Demonstrated Throughput
- 446 kg
- Status
- Flight proven
About
The HBT-1 is IHI Aerospace’s 120N-class bipropellant thruster using MMH and MON3 propellants, developed for reaction control on the H-II Transfer Vehicle (HTV). Flight-proven with a demonstrated throughput of 446 kg, it is designed for stable operation over a wide operational range at a reasonable cost.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
