Measurement of Torque Moment of Aircraft Electric Drive Unit

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Abstract:

Aircraft Propeller Testing Laboratory of VZLÚ Praha-Letňany has taken part in a project called EPOS the development of an electric drive unit for small airplanes, with power up to 60 kW. The article describes preliminary phases of power testing of the complete propulsive unit in its first design modification on a ground test stand. The torque moment was measured using a special shaft element equipped with strain-gages.

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173-180

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December 2013

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[2] J. Rosa, J. Cagáň, Measurement of torque moment of aircraft piston engine, in: M. Růžička, K. Doubrava and Z. Horák (Eds. ), Proceedings of the 50th Annual Conference on Experimental Stress Analysis (EAN 2012), ČVUT, Praha, 2012, p.377 – 384.

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[3] Information on http: /www. evektor. cz/en/sportstar-epos. aspx.

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