词条 | Emrax 207 | |||||||||||||||
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The Emrax 207 is a Slovenian electric motor for powering electric aircraft and other applications, designed and produced by Emrax d.o.o of Kamnik. The company was formerly called Enstroj and based in Radomlje.[1] By April 2018 the engine was no longer advertised on the company website and seems to be out of production.[2] Design and developmentThe Emrax 207 is a brushless design producing {{convert|70|kW|hp|0|abbr=on}}, with an outrunner coil. The low working rpm of the engine means that it can turn a propeller at efficient speeds without the need for a reduction drive.[1] Specifications (Emrax 207){{electricspecs||ref=Tacke[1] |type=Brushless electric aircraft engine |length={{convert|85|mm|in|1|abbr=on}} |diameter={{convert|207|mm|in|1|abbr=on}} |width= |height= |weight={{convert|9|kg|lb|1|abbr=on}} |designer= |general_other= |coiltype=Outrunner |coolingsystem=air |reduction_gear=none |components_other= |power={{convert|70|kW|hp|0|abbr=on}} |voltage= |bestefficiency= |currentmax= |currentcruise= |power/weight=7.8 kW/kg |performance_other= }} See also{{aircontent|see also= |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}} {{Emrax aircraft engines}}2. ^{{cite web|url = http://emrax.com/|title = EMRAX|accessdate = 29 April 2018|author= Emrax|work =emrax.com}} 1 : Aircraft electric engines |
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