WASHINGTON — Orbit Fab, a startup developing infrastructure to refuel satellites in space, said its docking mechanism for transferring propellant has been qualified for flight after completing a battery of tests to simulate harsh conditions in orbit.
The company announced March 19 that its RAFTI satellite refueling port has passed qualification tests assessing its ability to withstand extreme temperatures, vibrations and radiation exposure encountered in space environments.
RAFTI, short for Rapidly Attachable Fluid Transfer Interface, is a docking interface that allows satellites to receive propellant from external sources while on the ground or in orbit.
Pricing Revealed
Orbit Fab on March 19 also unveiled pricing for the RAFTI refueling ports, setting the price tag at $30,000 per unit. Executives said the number was based on market research into the pricing of fill and drain valves widely used across the satellite industry.
“With a qualified port design, satellite manufacturers can now incorporate RAFTI with more confidence, knowing it has passed rigorous testing,” said Adam Harris,Orbit Fab’s chief commercial officer.
Clearing these tests paves the way for Orbit Fab to deliver the first 100 RAFTI units to U.S. government and commercial customers over the next year, Harris said.
Orbit Fab also unveiled a new RAFTI Ground Coupling, an interface to facilitate ground fueling at launch sites.
Based in Lafayette, Colorado, Orbit Fab is among a handful of companies developing technologies to service and maintain satellites to prolong their utility. Northrop Grumman, an investor in Orbit Fab, recently announced that its satellite refueling module passed a U.S. Space Force design review.
Daniel Faber, Orbit Fab’s founder and CEO, said the company is in discussions with several companies that intend to manufacture and sell RAFTI under licensing agreements.
Space Force refueling mission
The first spacecraft…
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