Oleg Zabluda's blog
Thursday, April 13, 2017
 
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Siemens [...] electric motors. [...] installed in the Extra 330LE prototype has a power output of 260 kW and a weight of just 50 kg.
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Interesting, though that's still below the power density of an electric motor in a Model S (270kW in 32kg).
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The Siemens number is continuous power output, while Elon was talking about peak power output. [...] I'd say peak output should be 50% higher with the Siemens motor.
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Tesla motor develops its power at a higher RPM, at 6,000 to over 10,000 RPM! This one at Prop RPMs of about 2600-2700!
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https://electrek.co/2017/04/04/all-electric-plane-record-top-speed/
https://electrek.co/2017/04/04/all-electric-plane-record-top-speed/

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