I have a used REX motor, made by HITACHI for sale or?? If interested give me a shout at 4barnleather@gmail.com. I took it off of my old Singer 111W55. It ran good (too good) so I got a servo motor.
Off the face plate:
115 V, 1750 RPM,, 4.5 amps, o.44 HP, 60 Cycle, 1phase
Tom