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Induction Motor Rotor Windings: Squirrel-Cage and Wound Rotor Basics for the Technician

Publication date: 
January 2018
Author(s): 
Mike Howell, EASA Technical Support Specialist
Type of media: 
Webinar recording
Recording duration: 
60 Minutes

This webinar covers the following topics: Induction motor basics for operation Squirrel-cage: Conductor material Deep-bar effect Multiple-cage windings Phase resistance IEC/NEMA design letters Speed-torque characteristics Wound-rotor: Winding construction Wave-wound connections Distribution factor and chord factor Rotor phase voltage Speed-torque characteristics Target audience: This webinar will benefit service center technicians and supervisors. 

Topic(s): 
AC motors
Rotors
Form wound
Winding connections
Winding insulation
Wound rotor motors