Mailing List flyrotary@lancaironline.net Message #26484
From: Mark R Steitle <mark.steitle@austin.utexas.edu>
Subject: RE: [FlyRotary] Re: Overvoltage control (help Ed A)
Date: Fri, 9 Sep 2005 07:54:23 -0500
To: Rotary motors in aircraft <flyrotary@lancaironline.net>

Buly,

I initially used a couple of the generic Ford units.  They’re less than $10/ea. at Auto Zone.  Later I found a brand that is adjustable, although more costly.  I installed two of the adjustable regulators in the cabin where the batteries are located.  They are about half the size of the generic Ford units.  I’ll give you one of the Ford units if you want it. 

 

Mark S.     

 


From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of Bulent Aliev
Sent: Friday, September 09, 2005 7:43 AM
To: Rotary motors in aircraft
Subject: [FlyRotary] Re: Overvoltage control (help Ed A)

 

 

On Sep 8, 2005, at 4:34 PM, Mark R Steitle wrote:



Buly,

Wow, you’re really going to put me on the spot here.  I’m assuming you have the small 55amp ND alternator.  Yes?

 

What we’ll need to do the conversion is a small piece of 1/8” phenolic sheet.  A soldering iron (I’m sure Tracy has one of these).  A 12” length of 20 gauge tefzel wire, two ring terminals, terminal crimper, wire stripper, a piece of shrink tubing and a small grommet.  We’ll also need a few metric screws, nuts & washers.  Sorry but I’m not sure of sizes though.  Surgery takes about 30 minutes.  I’ve attached a picture for homework.  Note the brown piece of phenolic.  This bridges the gap left by removing the internal regulator.  Also, the lead coming out of the brush block is the field lead to the external regulator.  The short white wire completes the field circuit to ground. 

 

Thanks,

Mark


Mark, you did not say which external regulator is going in?

Buly

Subscribe (FEED) Subscribe (DIGEST) Subscribe (INDEX) Unsubscribe Mail to Listmaster