22 N HPGP Thruster
Bradford Space
High-endurance HPGP monopropellant thruster delivering 5.5-22 N thrust for AOCS and delta-V maneuvers on medium satellites.
Typed specifications6 values
Discloses 4 of 10 fields engineers filter by in this category (category median 3).
- Mass
- 1 kg product page
- Thrust
- 5 500–22 000 mN product page
- Specific impulse
- 235–250 s product page
- Propellant
- LMP-103S (ADN) product page
- Power consumption
- 36–50 W product page
- Feed / tank pressure
- 5.5–24 bar product page
Each value is typed with its unit and measurement condition and cites the datasheet page it was taken from. Nothing is guessed: a field that is absent here has not been published by the manufacturer. machine-extracted ✓ checked by NewSpace Market ✓ manufacturer confirmed by the manufacturer.
As published by the supplier8 lines, in the manufacturer's own wording
- Thrust
- 5.5-22 N
- Specific impulse
- 235-250 s
- Mass
- 1.0 kg
- Pulse count
- 50,000
- Feed pressure
- 5.5-24 bar
- Heater power
- 36-50 W
- Function
- AOCS + ΔV
- Propellant
- LMP-103S (ADN-based, non-toxic)
About
The 22 N HPGP thruster from ECAPS (a Bradford Space company) is a high-endurance monopropellant engine running on the non-toxic, ADN-based LMP-103S propellant, rated for 50,000 pulses. It is used for attitude control and station-keeping delta-V on medium-class satellite platforms.
ECAPS has also demonstrated a 22 N FAST (Fast Adaptive Start-up Technology) experimental variant achieving rapid start-up performance beyond the standard HPGP catalyst pre-heat requirements.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.