Re: [Electric Boats] 48 volt DC alternator for charging

 

Leese-Neville makes a 48v 100a alternator. 

You might also consider a replacement part from John Deere. I made 48v bldc motors for their commercial turf care greens mowers which had 48v 100a alternators on the Kubota engines 

Find the greens mower using a TCA14327 brushless motor and you'll have the alternator. (The bldc motor is 3200rpm no-load, rated at 2800rpm for 2.5kw continuous. The JD controller is not designed for variable speed operation, however.)  

Be Well,

Arby

On May 3, 2010, at 9:03 AM, "zendodeb" <zendodeb@gmail.com> wrote:

 

Does anyone know of a source for 48 volt alternators?

There is a plan for using a small gas motor and a 12-volt alternator for 12-volt battery charging. I would like to build something similar for 48-volt charging.

I can find 12, 24 and 36, but not 48.

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