[AMRadio] Dynamotor help

[Harold Smith]

the 28 Volt field windings are in parallel with the LV brushes..no 
connections with HV side....The manual normally shows the dynamotor and 
power supply details...GL   W4PQW
----- Original Message ----- 
From: "CL in NC" <mjcal77 at yahoo.com>
To: "AM radio" <amradio at mailman.qth.net>
Sent: Friday, February 04, 2011 11:52 AM
Subject: [AMRadio] Dynamotor help


> I'm returning a BC348 back to dynamotor operation for a friend, and the 
> dynamotor he sent me is not up too snuff.  Cleaned out the coagulated 
> grease in the bearings, but also found that somebody else had been working 
> on it and left one connection inside dynamotor housing itself, off.  Of 
> course no info I can find shows how the stator wires up, but it looks like 
> it goes to the HV side of the armature, with one wire each from the 
> stator, going to connections on the brush holders.  Is this correct?
>
> Charlie W4MEC in NC
>
>
>
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