Eve Air Mobility, the air taxi development unit of Brazilian aerospace group Embraer, has selected U.S.-based Beta Technologies to supply electric pusher motors for its electric vertical take-off and landing (eVTOL) aircraft. The agreement establishes a long-term supplier relationship between the two companies, with the contract potentially spanning up to ten years and valued at up to $1 billion.
The deal follows a period of technical evaluation where Eve tested and validated the performance of Beta’s electric motors in its technical prototype, a phase preparing the company for its first scheduled flight by the end of this year or early 2026.
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The agreement specifically covers the supply of Beta’s H500A pusher motors. These specialized motors are designed to generate horizontal thrust during cruise flight, enhancing the eVTOL’s efficiency. The H500A is rated to deliver a maximum power output of 427 kW and can operate at altitudes of up to 4,270 meters.
Eve’s eVTOL aircraft uses a ‘lift + cruise’ configuration, combining the pusher motors from Beta with proprietary ‘lifter’ motors—developed by a joint venture between Embraer and Japanese manufacturer Nidec—that provide the dedicated vertical lift for take-off and landing. Eve currently holds approximately 2,800 pre-orders for its aircraft.
Johann Bordais, CEO of Eve Air Mobility, stated that the partnership is a pivotal step in developing the aircraft.
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“Integrating Beta Technologies into our supply chain is a pivotal milestone in advancing our eVTOL program,” said Bordais. “Their electric motor technology will play a critical role in powering our aircraft during cruise, supporting the maturity of our propulsion architecture as we progress toward entry into service.”
For Beta, the long-term supply deal provides a significant boost. The company, which recently went public in November, has been under pressure to deliver positive commercial news to shareholders. Eve aims to complete its testing and certification phase next year, with deliveries potentially commencing in late 2026 or 2027.
