Oct 10, 2022H3X Unveils HPDM-3000 Concept PrototypeSEATTLE, October 10, 2022 — We unveiled our HPDM-3000 concept prototype this past week at the Interferry Conference in Seattle, Washington. …Electric Aircraft2 min readElectric Aircraft2 min read
Jul 5, 2022H3X Wins AFWERX Phase II Contract for HPDM-250DENVER, July 5, 2022 — H3X has been awarded a $1,250,000 Direct-to-Phase II SBIR contract with the US Air Force / AFWERX. The work plan consists of validation and characterization of HPDM-250 performance and environmental testing according to the DO-160G spec. “We’re thrilled to be working with the Air Force…Electric Aircraft2 min readElectric Aircraft2 min read
Jul 1, 2022H3X HPDM-3000 Megawatt-Class Motor — A Key Enabler for Large Electric AircraftUnited States, June 30, 2022 — H3X is excited to introduce the next product in their roadmap, the HPDM-3000. This is a 2.8MW ultra-high power density integrated modular motor drive (IMMD) intended for primary propulsor applications on large electric aircraft. It is based on the same core technology that is…Electric Aircraft3 min readElectric Aircraft3 min read
Jun 2, 2022H3X Reaches Major Testing Milestone with its HPDM-250DENVER, June 2, 2022 — H3X has reached a critical milestone in the dynamometer testing of their HPDM-250 integrated motor drive for electric aircraft. The unit successfully ran at 77% max torque and 90% max speed on their in-house dyno, producing 140 kW of shaft power. This puts their combined…Electric Motors2 min readElectric Motors2 min read
Mar 9, 2022H3X tests its 12 kW/kg HPDM-250 Integrated Motor DriveUnited States, March 9, 2022 —H3X Technologies is developing ultra-high power density integrated motor drives that are 3x lighter than state-of-the-art. Our continuous power density target of 12 kW/kg represents the maximum continuous output power divided by the entire mass of the unit, including the gearbox. …H3x2 min readH3x2 min read
Jun 28, 2021H3X to open new Headquarters in Denver, ColoradoUnited States, June 28, 2021 — H3X is excited to announce it is moving it’s operations to Denver, Colorado! We’re looking forward to joining the vibrant ecosystem of aerospace companies and startups in the area. #Denver #aerospace #electricaviation #sustainability1 min read1 min read
Apr 14, 2021H3X Raises $3.8M Seed to Develop New Electric Aircraft MotorsUnited States, April 14, 2021 — We are thrilled to announce H3X has raised $3.8M in seed funding led by Metaplanet, with participation from Soma Capital, Liquid2 Ventures, Psion Capital, Infinite Capital, Pegasus Tech Ventures, Lombardstreet Ventures, Tamar Capital, Zillionize, Asymmetry Ventures, and notable angels. …H3x2 min readH3x2 min read
