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Forum Index : Windmills : f&p hydro power

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trout
Newbie

Joined: 29/11/2014
Location: Australia
Posts: 24
Posted: 02:00pm 12 Dec 2014
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Hi yas does anyone know the minimum rpm that I would need to produce on my fisher paycal smart drive to get 12 volt power to charge my battery? Cheers
 
davef
Guru

Joined: 14/05/2006
Location: New Zealand
Posts: 499
Posted: 02:35pm 12 Dec 2014
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You tell me which F&P motor you have and I'll tell you how much power you will get versus RPM.
 
trout
Newbie

Joined: 29/11/2014
Location: Australia
Posts: 24
Posted: 01:26pm 13 Dec 2014
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Hi there I have the 36 finger one
 
Jarbar
Senior Member

Joined: 03/02/2008
Location: Australia
Posts: 225
Posted: 02:40pm 13 Dec 2014
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You'll also need to measure the wire diameter.
"Creativity is detirmined by the way you hold your tounge".My Father
"Your generation will have to correct the problems made by mine".My Grandfather.
 
Pete Locke
Senior Member

Joined: 26/06/2013
Location: New Zealand
Posts: 182
Posted: 11:54pm 13 Dec 2014
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http://www.thebackshed.com/forum/forum_posts.asp?TID=5853

http://www.thebackshed.com/forum/forum_posts.asp?TID=5994

This is what I did for a water wheel set up for a mate of mine. Might be something you can use .
 
trout
Newbie

Joined: 29/11/2014
Location: Australia
Posts: 24
Posted: 03:02pm 14 Dec 2014
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0.6mm wire
 
davef
Guru

Joined: 14/05/2006
Location: New Zealand
Posts: 499
Posted: 10:17pm 14 Dec 2014
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I have PM'ed you.
 
derekos
Newbie

Joined: 27/06/2015
Location: Australia
Posts: 3
Posted: 02:53pm 27 Jun 2015
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hello everyone. can you tell me how to attach two F & P motors to one shaft.Is this something I can do myself or do I have to take it to a machine shop?
 
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