| 词条 | Yuneec Power Drive 40 | |||||||||||||||
| 释义 |
The Yuneec Power Drive 40 is a Chinese electric motor for powering electric aircraft, designed and produced by Yuneec International of Kunshan, Jiangsu.[1] Design and developmentThe Power Drive 40 is part of a family of scalable electric motor designs produced by Yuneec. The family of engines is designed to use the company's own power controller, Lithium polymer battery pack and charger, as an integrated package of components. This ensures that all components are compatible and also removes the need for aircraft builders to separately source components.[1][2] The Power Drive 40 is a brushless 133 volt design producing {{convert|40|kW|hp|0|abbr=on}}, with an outrunner. 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] Applications
Specifications (Power Drive 40){{electricspecs||ref=World Directory of Leisure Aviation 2011-12 and Yuneec[1][3] |type=Brushless electric aircraft engine |length={{convert|163|mm|in|1|abbr=on}} |diameter={{convert|240|mm|in|1|abbr=on}} |width= |height= |weight={{convert|19|kg|lb|0|abbr=on}} |designer= |general_other= |coiltype=Outrunner |coolingsystem=air |reduction_gear=none |components_other= |power={{convert|40|kW|hp|0|abbr=on}} at 2400 rpm |voltage=133V nominal |bestefficiency= |currentmax=285 A |currentcruise=180 A |power/weight=2.1 kW/kg |performance_other= }} See also{{aircontent|see also= |related= |similar aircraft= |lists= *List of aircraft engines }} References1. ^1 2 3 Bayerl, Robby; Martin Berkemeier; et al: World Directory of Leisure Aviation 2011-12, page 242-243 and 245. WDLA UK, Lancaster UK, 2011. {{ISSN|1368-485X}} 2. ^{{cite web|url=https://web.archive.org/web/20121213104714/http://yuneec.com/PowerMotor.html |title=Power Systems |accessdate=16 December 2012 |last=Yuneec |year=2008 |deadurl=yes |archiveurl=https://web.archive.org/web/20121213104714/http://yuneec.com/PowerMotor.html |archivedate=December 13, 2012 }} 3. ^{{cite web|url = http://www.yuneec.com/PowerMotor_Tech_spec.html|title = Power Drive System Specifications|accessdate = 16 December 2012|last = Yuneec|year = 2008}} External links
1 : Aircraft electric engines |
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