Old Jacobs wind turbines [RE-wrenches]

Windy Dankoff, Dankoff Solar windy at dankoffsolar.com
Fri Apr 27 09:35:10 PDT 2001


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>Dear Group
>	I fond two early 40s, Jacob wind turbines with blade controls 
>and settles.
>One is a 38V model, the other is a 120V with the brushes on both ends of the
>armature. They are complete units but do not work [probably need to be
>rewound].


I haven't been in that market for 18 years, but you may sell yourself 
short if you think they need rewinding. That's not a common 
requirement in the rebuild. The one rated at 38V is a nominal 32V 
unit, and will work wonderfully at 24V as well, at rated current and 
thus a bit less power, but also at a lower cut-in speed.

I rebuilt 13 of them 20+ years ago,  half of which are still going, 
so I can offer some advice if you call me on the phone.

Windy

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