{
  "type": "product",
  "id": "turbotech-tg-r90",
  "url": "https://www.nomyparts.com/companies/turbotech/products/tg-r90/",
  "name": "TG-R90",
  "fullName": "TG-R90 regenerative aircraft turbogenerator",
  "manufacturer": {
    "id": "turbotech",
    "name": "Turbotech",
    "url": "https://www.nomyparts.com/companies/turbotech/"
  },
  "category": {
    "id": "propulsion",
    "name": "Propulsion"
  },
  "subcategory": {
    "id": "combustion-engines",
    "name": "Combustion engines"
  },
  "description": "The TG-R90 is an onboard regenerative turbogenerator for hybrid-electric aircraft and eVTOL architectures. It delivers 85 kW of continuous electrical power and weighs 64 kg without ancillary equipment, supplying energy to propulsion systems.",
  "manufacturerPage": "https://www.turbotech-aero.com/solutions/",
  "certifications": [],
  "specifications": [
    {
      "id": "grade",
      "name": "Grade",
      "sources": [
        "https://www.turbotech-aero.com/solutions/"
      ],
      "verified": "2026-10-19",
      "value": "Professional"
    },
    {
      "id": "market",
      "name": "Market",
      "sources": [
        "https://www.turbotech-aero.com/solutions/"
      ],
      "verified": "2026-10-19",
      "value": "Civil"
    },
    {
      "id": "platform-class",
      "name": "Platform class",
      "sources": [
        "https://www.turbotech-aero.com/solutions/"
      ],
      "verified": "2026-10-19",
      "value": [
        "eVTOL",
        "Manned aircraft"
      ]
    },
    {
      "id": "airframe",
      "name": "Airframe",
      "sources": [
        "https://www.turbotech-aero.com/solutions/"
      ],
      "verified": "2026-10-19",
      "value": [
        "Fixed-wing",
        "Hybrid VTOL"
      ]
    },
    {
      "id": "availability",
      "name": "Availability",
      "sources": [],
      "verified": null,
      "value": "In production"
    },
    {
      "id": "mass",
      "name": "Mass",
      "sources": [
        "https://www.turbotech-aero.com/solutions/"
      ],
      "verified": "2026-10-19",
      "value": 64,
      "unit": "kg"
    },
    {
      "id": "engine-type",
      "name": "Engine type",
      "sources": [
        "https://www.turbotech-aero.com/solutions/"
      ],
      "verified": "2026-10-19",
      "value": "Turbogenerator"
    },
    {
      "id": "fuel-type",
      "name": "Fuel type",
      "sources": [
        "https://www.turbotech-aero.com/solutions/"
      ],
      "verified": "2026-10-19",
      "value": "Heavy fuel (JP-8 / Jet A-1)"
    },
    {
      "id": "generator-output",
      "name": "Generator output",
      "sources": [
        "https://www.turbotech-aero.com/solutions/"
      ],
      "verified": "2026-10-19",
      "value": 85000,
      "unit": "W"
    },
    {
      "id": "tbo",
      "name": "TBO",
      "sources": [
        "https://www.turbotech-aero.com/solutions/"
      ],
      "verified": "2026-10-19",
      "value": 3000,
      "unit": "h",
      "si": {
        "value": 10800000,
        "unit": "s"
      }
    }
  ],
  "sources": [
    {
      "url": "https://www.turbotech-aero.com/solutions/",
      "checked": "2026-10-25"
    }
  ],
  "updated": "2026-11-04",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "licenseName": "CC BY 4.0",
  "attribution": "Source: NomyParts, https://www.nomyparts.com/companies/turbotech/products/tg-r90/"
}