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.
[Non-text portions of this message have been removed]
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.
[Non-text portions of this message have been removed]