Determine power needs of a motor
The motor looks like a shaded pole AC induction type - very efficient and very quiet. Similar to this one from http://www.indiamart.com/lunar-motors-pvt-ltd/ac-shaded-motors.html - SPM61 series.



Only question is - what was the AC supply voltage to the projector - 220V or 120V. This is answered in the user guide - 120V, 60Hz.