| 词条 | Siemens SP90G | |||||||||||||||
| 释义 |
The Siemens SP90G is a German electric motor for powering electric aircraft, designed and produced by Siemens AG of Erlangen.[1] Design and developmentThe SP90G is a brushless design producing {{convert|65|kW|hp|0|abbr=on}}, with an outrunner coil. The design uses a planetary gear mechanical gearbox reduction drive.[1] Specifications (SP90G){{electricspecs||ref=Tacke[1] |type=Brushless electric aircraft engine |length={{convert|180|mm|in|1|abbr=on}} |diameter={{convert|224|mm|in|1|abbr=on}} |width= |height= |weight={{convert|13|kg|lb|1|abbr=on}} |designer= |general_other= |coiltype=Outrunner |coolingsystem=air |reduction_gear=planetary gear mechanical gearbox |components_other= |power={{convert|65|kW|hp|0|abbr=on}} |voltage=V nominal |bestefficiency= |currentmax= |currentcruise= |power/weight=5.0 kW/kg |performance_other= }} See also{{aircontent|see also=*Siemens SP260D |related= |similar aircraft= |lists= *List of aircraft engines }} References1. ^1 2 Tacke, Willi; Marino Boric; et al: World Directory of Light Aviation 2015-16, pages 262-263. Flying Pages Europe SARL, 2015. {{ISSN|1368-485X}} {{Siemens}} 1 : Aircraft electric engines |
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