Please note that there are two version of the Bernina 730.
Version 1 and version 2.
 
THIS MOTOR WILL ONLY FIT VERSION 2.
Look at your machine and if the mains socket is on the same side of the sewing machine  bellow the handwheel, with the switch directly  under the socket then this motor will fit your sewing machine.
 
240Volts.
 
THIS MOTOR HAS PAINT WORK CHIPPING OFF.
 
BERNIN-SING-BOX