Self - Synchronous Motors 2 ea self-synchronous motors. Elinco model F8-1247. Primary volts: 115vac. 60 hz, 1-phase. Secondary volts: 34vac, 3-phase. Continuous duty. New. 2 available (don't know anything about them, how many it takes to do anything, etc). Pix available. From an estate. Untested (they're new) Located in northern Florida. $25.00 each.