Animal Dynamics and Orbital UAV team up on advanced propulsion

Animal Dynamics has signed a Memorandum of Understanding (MoU) with Orbital UAV to explore an advanced propulsion system for the Stork-STM uncrewed aircraft system (UAS).

Animal Dynamics' Stork-STM has been designed for use in military, humanitarian aid and emergency response applications
Animal Dynamics' Stork-STM has been designed for use in military, humanitarian aid and emergency response applications - Animal Dynamics

Orbital UAV is a specialist in the design and manufacture of integrated propulsion systems. The agreement will explore initial concepts for heavy fuel engine systems applicable to Animal Dynamics’ Stork-STM, which is currently in development.

The MoU marks the first formal step in the two companies’ partnership, which aims to result in a ‘highly performant, reliable and maintainable’ engine able to excel across the wide-ranging environmental conditions Stork-STM will fly in.

Stork-STM is an autonomous, heavy lift parafoil built from first engineering principles. Animal Dynamics describes it as a new autonomy solution, designed to carry heavy cargo weighing 135kg up to 400km (the distance between London and Amsterdam). Operational beyond visual line of sight and able to take off and land across short distances on unprepared ground, it is suitable for military resupply, humanitarian aid and emergency response missions.

Orbital UAV’s engine performance and proven ability to operate in extreme temperatures, from -30°C up to 49°C, will play a crucial role in the strategic and commercial deployment of Stork-STM, Animal Dynamics said. Orbital’s rapid in-house prototyping and cradle-to-grave product lifecycle capabilities enable the company to take an engine from concept and definition through to full rate engine production and in-service support.

“Animal Dynamics represents an exciting opportunity to take Orbital UAV’s patented engine technology into the European market and expand our global reach,” said Todd Alder, CEO and managing director of Orbital UAV. “Stork-STM is a ground-breaking UAS that will create a unique solution for the defence sector and beyond.”

Kevin Allington, CEO of Animal Dynamics, added that Orbital represents the company's first choice to develop the best possible powertrain for Stork-STM.

“We’re confident our customers will be able to rely on their performant and reliable technology in the most difficult operating environments,” Allington said.

Propulsion system specialist Orbital UAV's test cell - Animal Dynamics/Orbital UAV

As well as powering Stork-STM vehicles which are being developed for the UK, the US and other allied countries, this engine work will also power a sovereign Australian vehicle, Pelican, being developed in conjunction with Animal Dynamics and Omega Dev Group in Sydney.

“We already have established contracts with prime contractors in the USA and our major Singapore defence customer,” added Alder. “This opportunity with Animal Dynamics expands our global reach and builds on a number of other near-term opportunities.”