Thought you might like it. Some clever engineering there. I think part of the reason for such high voltage is high RPM.
Takes a while to overcome the inductance of the winding and so voltage is the game if T is short.
The weight to power ratio knocked my socks off.
I have been researching less than 1 kw for a trike. Sunny Ca permits such transportation and as gasoline heads to $8 I think an electric
is just the ticket. Too bad you cant pull the power head off the dingy's outboard and drop it on a frame to run about the harbor.
Next lifetime.
Kirk
... How beautiful it is to do nothing, then rest afterwards
From: KEN <rekkamurd@yahoo.com>
To: electricboats@yahoogroups.com
Sent: Sunday, May 20, 2012 4:29 AM
Subject: Re: [Electric Boats] nice motor
just looked at the specs of that YASA-400.... sheesh and wow both.. 90kW continuous about 120hp, but its wanting 700 volts supplied. 7500 rpm with that size weight and power, it'd make a hell of an outboard! the 156kW 220hp short duration peak power for a hole-shot, yeeehaaaw.. short trip electric drag boat new record setter? maybe! those can be stackable too, 440hp for 7-8 seconds or less? (shhh.. caffeine can make ya diabolical sometimes) --- On Sun, 5/20/12, Kirk McLoren <kirkmcloren@yahoo.com> wrote:
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