Subject: Help! Help! Help! Ignition/Alternator under flywheel
From: Rotary Engine
Date: 8/28/2011, 8:11 PM
To: AAA Put this in the To box



 Paul,
 We have a plan to install an ignition/alternator stator under a thin
 flywheel prior to a standard flywheel as illustrated here. The one shown
 is
 just for illustration and is not large enough in diameter. We need a
 stator
 @ 7 inches in outside diameter with the the appropriate flywheel.
 We have talked to a stator manufacturer who will build us one like we need
 but he wants a bag full of gold.
 Dimensionally it will fit and function as required.

 What we ask is if anyone knows of a thin(@ 1 inch thick) stator @ 7 inches
 in diameter with @ 5 inch ID already in existence so that we do not have
 to
 cough up that bag of gold. The manufacturer says his design will fit in
 the
 cavity and not disturb the remaining stackup of the drive.
 The ID of the stator shown is @ 4.5 inches.

 If we can approximate the dimensions required of the stator, I am told the
 any stator can be rewound to accommodate both ignition and 10 amp
 alternator. I must confess I am not sure about the electrical aspects, but
 am fairly certain we can mechanically accomplish the installation. Right
 now
 our mission is to show mechanical fit.

 Milo



 That looks cool Milo.  There are dozens of stator designs for out board
 motors and some motorcycles. Check out the one for Harley's. Pictures
 attached here.

 It looks about the right diameter. It lacks high voltage coils for CD
 ignition
 but it should put out enough current for stock RX8 coils. All you would
 need
 is a small sealed lead acid battery.

 BTW I need the room in my hangar for the RV4. When do you plan to retrieve
 your
 RX8 motor test stand/trailer. I'll throw in the RX8 heat sink mount and
 wiring for
 free. The wiring is not quite done but close.


 Paul Lamar


Paul we were through your neck of the woods about a week ago, next shot is
Xmas Time will pick it up then. Already tried the Harley setup, too small in
diameter.
Milo

Christmas OK.
http://www.marineengine.com/
http://www.marineengine.com/parts/cdi.html?gclid=CLOq-oy-86oCFR9hgwodXjdR5Q


I would go to an outboard repair shop and see what junk parts
they have. The junk outboard flywheel I have is 5 1/4 ID.

Paul Lamar


Paul Lamar
-- 
The Rotary Engine NewsLetter. Powered by Linux.
ACRE NL web site. http://www.rotaryeng.net
Youtube key word PaulLamar2
Copyright 1998-2011 All world wide rights reserved.