Leisai Motor iSV5718V36-1000 for Allwin printer 

VP-540 Assy, Scan Motor - 6700469020， this is Generic motor

VS-640 Assy, Feed Motor - 6701409040, Original

AC Servo Leadshine Motor / LEISAI Motor/

Model :AC M6004L2H-A0-B   /

400W, 3000r/min, 1.27 N.m

RE-640/ RA-640 Scan Motor - 6701979020, Oringinal

GENERIC JV33 POWER SUPPLY UNIT PCB ASSY E300474 E013520

Mimaki JV33 X Axis Servo Motor Assy (X) - E300532

Allwin / LECAI / YINGHE/ HUMAN Inkjet motor  ISV5718V36-1000

JFX-200 TS -500 TX-500 Wiper Replacement Kit 10PCS/SET A104476 SPA-0193

TS300-1800P UJF-3042 Wiper Kit 300TS (10 pcs) SPA-0271 A105409

Generic Scan motor for Roland SP-300 SP540V SP300V CR Y motor

SP-300 assy, scan motor-7876709010

this is Japan Generic sp-300 scan motor, the life longer than another.