PBH (water-based Hall Thruster)

Vendor profile

Overview

PBH (Water Hall-effect Thruster) offers ideal balance of thrust and isp performances, optimal for up to 700kg satellites. It is a fully integrated system that incorporates thruster head, fluidics, electronics and propellant tank, and is clusterable to meet a wide range of mission requirements. The system is based on the traditional Hall thruster technology but is optimized to operate on water to receive additional benefits.

It does not require a high-pressure storage and the propellant is preloaded to the tank prior to delivery from factory so that satellite integrators would not have to deal with complex fueling work.

The propulsion system is planned to launch by 2027.

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Overview

Name: PBH (water-based Hall Thruster)
Vendor: Pale Blue
Subsystem: Propulsion Subsystem
Component Type: Electric Propulsion System
Form Factor: SmallSat
Heritage: N/A

Details

Envelope: 35 x 35 x 60 cm
Nominal Thrust: 10 mN
Total Impulse: 180,000 Ns
Wet Mass: < 45 kg

Vendor Details

Name: Pale Blue
Website: https://pale-blue.co.jp/
Founded: 2020
Summary: Pale Blue develops and manufactures propulsion systems for small satellites, serving satellite integrators and operators worldwide. Since its founding in 2020, Pale Blue has successfully achieved in-orbit operations of water-based propulsion systems a number of times, providing highly reliable solutions. While further expanding its product offering through R&D and in-orbit demonstrations, Pale Blue is also strengthening production capabilities to meet the growing demand for propulsion systems. Pale Blue is committed to creating mobility that is core to the space industry, driving the next generation of space development.