H3X manufactures integrated electric propulsion systems, specifically the HPDM series, which combine electric motors, inverters, and gearboxes into a single unit with power densities exceeding 12 kW/kg. These systems address the limitations of current electric propulsion technologies, enabling efficient and reliable operation for commercial aviation and high-performance applications.
Funding
$24.7M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
+3Founders
Product
Problem
Current electric propulsion systems lack the power density required for efficient and reliable operation in mass-sensitive applications such as commercial aviation, marine, and heavy industry. Existing solutions often involve bulky, multi-component setups that increase weight and reduce overall system efficiency. This limitation hinders the widespread adoption of electric propulsion in sectors demanding high performance and compact designs.
Solution
H3X manufactures integrated electric propulsion systems that combine electric motors, inverters, and gearboxes into a single, high-power-density unit. The HPDM series achieves power densities exceeding 12 kW/kg, addressing the limitations of conventional electric propulsion technologies. By integrating key components and optimizing electromagnetic design, H3X enables efficient and reliable operation for electric aircraft, marine vessels, heavy industry equipment, and military applications. The company's technology facilitates the transition to electric-powered systems in applications where mass and volume are critical constraints.
Target Audience
H3X serves commercial aviation, marine, heavy industry, military and defense, aerospace, and power generation sectors, focusing on customers requiring high-performance, mass-sensitive electric propulsion solutions.
Features
- Integrated motor drives combining electric motor, inverter, and gearbox into a single unit
- Unrivaled power density of 12 kW/kg continuous
- Scalable core technology ranging from 30 kW to 30 MW
- Electromagnetics design optimization achieving >30 kW/kg active motor mass
- High airgap flux density exceeding equivalent SPM designs
- Synergistic cooling jacket for simultaneous cooling of power electronics and stator
- Novel high thermal conductivity, partial discharge resistant stator winding
- Robust fault tolerance through mechanically, thermally, and magnetically decoupled stator coils
- High-frequency SiC power electronics with ultra-low inductance DC link and EMI filtering