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Subject: Re: [Homebrew_PCBs] Re: PCB Driller

From: JanRwl@...
Date: 2004-11-18

Think "3-phase 400 Hz. quill-motor" (this one is a tiny 95 W. 400 Hz. 115
VAC "aircraft instrument motor" powered by a home-brew lashup (I do my own
transformers). The blue motor on top is the "Z-drive" (1/4" vertical movement)
and is a SS-25 Synchronous motor by Superior Electric.


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