HPDM-350

H3X Technologies

Electric motors and engines

Integrated motor drive

Liquid-cooled motor with two integrated inverters for aerospace and other applications.

Supplier product; first builds announced in March 2025.

Specifications and conditions

Supplier target specifications: 350 kW maximum continuous, 1,238 Nm continuous, 2,700 rpm maximum, 50 kg ±20%, 900 V maximum DC bus. Target values are configuration-dependent.

Aircraft applications

No specific aircraft installation verified.

Certification

A regulator-issued approval for this exact product and configuration has not been verified.

Sources

H3X HPDM-350 product, checked 28 October 2026.

Last verified

October 28, 2026