High Torque D.C. Electronic Servo Motor. Sewing machine servo. Support needle positioner Function, motor will run with or without the synchronizer. (the Needle Positioner need to buy extra). Can be applied to a variety of industrial sewing machines.
Consew 206RB-5 Walking Foot Industrial Sewing Machine with Table and Servo Motor
Motor Sewing Machine Parts & Attachments for Elna
PFAFF SEWING MACHINE Motor £50.95 - PicClick UK
NECCHI 840-100 INDUSTRIAL Sewing machine, Cylinder Arm, Walking Foot £999.00 - PicClick UK
Motor Sewing Machine Parts & Attachments for Singer for sale
Juki PLH981U High Speed, Post Bed, 1 Needle, Drop Feed Lockstitch
JUKI LU-1560N Double Needle Unison Feed Walking Foot Industrial
JANOME SEWING MACHINE Motor 71 - 246 $35.56 - PicClick
CONSEW 230 Industrial Sewing Machine £96.00 - PicClick UK