Honeywell HTS900
| HTS900 | |
|---|---|
| Type | Turboshaft |
| National origin | United States |
| Manufacturer | Honeywell Aerospace |
| Major applications | Bell ARH-70 Arapaho Kopter SH09 |
| Developed from | Lycoming LTS101 |
The Honeywell HTS900 is an American turboshaft engine produced by Honeywell Aerospace. A growth version of the LTS101 which it is designed to replace,[1] the HTS900 is in the 1,000 shp (745 kW) class.
At the October 2018 NBAA convention, it was shown with two 200 kW (270 hp) electric generators for hybrid electric aircraft, and it can be developed up to 1 MW (1,300 hp), targeting a conversion efficiency of 98%.[2]
Applications
- Bell ARH-70 Arapaho
- Kopter SH09 (Marenco SwissHelicopter SKYe SH09)
- XTI TriFan 600
Specifications (HTS900)
Data from FAA TCDS[3]
General characteristics
- Type: Free turbine turboshaft
- Length: 36.3 in (920 mm)[citation needed]
- Diameter: 25.5 in (650 mm)[citation needed]
- Dry weight: 338 lb (153 kg)
Components
- Compressor: two-stage centrifugal
- Combustors: reverse-flow annular
- Turbine: single-stage gas producer + single-stage power
Performance
- Maximum power output: 820 hp (610 kW) (Takeoff, 6,317 rpm output, 47,870 rpm gas producer)
- Power-to-weight ratio: 2.43 hp/lb (3.99 kW/kg)
- Control system: FADEC: dual channel ECU + electromechanical backup
See also
Related development
Related lists
References
- ^ Bell 407 Upgraded With New HTS900
- ^ Guy Norris (Oct 24, 2018). "Honeywell, Safran Unveil Hybrid-Electric And Electric Demo Hardware". Aviation Week & Space Technology.
- ^ "Type Certificate data sheet No. E00013LA" (PDF). FAA. April 6, 2011.
External links
- Honeywell HTS900 page
- James T. McKenna (May 1, 2006). "Here to Stay". Rotor and Wing International.
- Honeywell (Feb 17, 2016). "Adding Power Adds Capacity". Aviation Week.
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