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Old 05-09-2015, 05:20 PM   #4 (permalink)
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Join Date: Jun 2013
Location: Germany
Posts: 126

Partygurke - '90 VW Polo 2F

Rodi - '04 Smart Roadster Coupe
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the new alternator is not ready jet, but i work on it.
The electronic is much simplier as i think.
When the Battery (LiFePo4 12V/8Ah) is full and the Voltage raise over 14,4V, the alternator disconnect from the recifier and runs "free".
Only the "Stern-Dreieck-Schaltung" get it in.

On the Photo you could see the new alternator (in the middle), the old Beltdrive (left) and the cambelt gear-wheel.

The alternator jet get drive with a small toothed belt which runs on plastic gear wheels.
The complete Unit wight under 1kg.


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