From: tom-nooneofconsequence (milveh@carr.org)
Date: Wed Jan 08 2003 - 16:46:40 PST
starter motors are wired with the field and armature in parallel. thus
if you reverse the polarity you are reversing it to both field and arm.,
hence still the same rotation. dc winch motors that reverse have the
field wires brought out to relays or a switch that reverses the field
connections in relation to the armature.
tom
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