What payload sizes can ExVel Systems’ IronArc handle?

Our system supports launches of payloads up to 20 kilograms to low Earth orbit efficiently, ideal for CubeSats, micro-satellites, and proof of concept missions.

How does IronArc reduce launch costs compared to traditional methods?

By combining an electromagnetic railgun with a compact rocket stage, ExVel eliminates most of the fuel, structure, and complexity of traditional rockets, achieving sub $6,000/kg to orbit, realizing roughly 75% savings vs traditional dedicated small-satellite launch vehicles.

What kind of orbits can IronArc reach with payloads?

IronArc is designed for Low Earth Orbit (LEO) missions, with initial operations targeting polar and sun-synchronous orbits, and additional orbital inclinations available as we expand to more launch locations.

What risks does this technology face?

While the integrated system is novel, every core component:

• electromagnetic launch
• high-g survivability
• sabot separation
• solid rocket propulsion

has been independently validated through military and commercial programs, and ExVel’s phased development approach validates each subsystem before scaling investment.