Windingasynchronousmotorisakindofasynchronousmotor.Inductionmotorisdividedintowindingtypeandsquirrelcagetypeaccordingtotherotorwindingform.Therotorisacoilwoundwithcopperwire,andtheendofthecoilisledtothestartingcontroldevicethroughtheslipring,sothewindingmotorhasthecharacteristicsofsmallstartingcurrent,andcanbecontrolled,andlargestartingtorque