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H3X HPDM-180D

H3X HPDM-180D is a direct-drive integrated electric motor and inverter that can operate as a motor or generator. The manufacturer lists 180 kW continuous output, 86 Nm continuous torque, 20,000 rpm maximum speed and 13.7 kg package mass. A liquid cooling jacket serves the stator and power electronics. H3X describes the published specifications as approximate values based on dynamometer data and simulation.

Identity

Aliases
HPDM-180DHPDM-180 direct-drive
Domains
aviation
Identity Level
model
Kind
electric-motor
Name
H3X HPDM-180D
Status
active

Details

Description
H3X HPDM-180D is a direct-drive integrated electric motor and inverter that can operate as a motor or generator. The manufacturer lists 180 kW continuous output, 86 Nm continuous torque, 20,000 rpm maximum speed and 13.7 kg package mass. A liquid cooling jacket serves the stator and power electronics. H3X describes the published specifications as approximate values based on dynamometer data and simulation.
Electric Motor Specs
Continuous Power
…
Continuous Torque
…
Cooling Type
liquid
Drive Configuration
direct-drive
Inverter Integration
integrated
Max Rpm
20,000
Length
…

Links

Assets & Meta

Creation Time
October 29, 2026 at 13:15:23 UTC
Updated Time
October 29, 2026 at 13:15:23 UTC

Other

Diameter
…
Sources
  • Accessed Date
    2026-10-29
    Note
    Exact direct-drive model table: 180 kW continuous, 86 Nm continuous, 13.7 kg package mass, 20000 rpm, 140 mm diameter, 308 mm length, liquid cooling. Values are approximate dynamometer/simulation specifications. Package mass is retained in prose rather than asserted to be dry mass.
    Publisher
    H3X Technologies
    Title
    HPDM-180D — High Power Density Machine 180kW Direct-Drive