What are Crawling and Cogging of Induction Motor?
What are Crawling and Cogging of Induction Motor?Induction Motor PhenomenaCrawling and cogging are important characteristics to understand in the operation of squirrel cage induction motors.Crawling DefinitionThis is when an induction motor runs at much lower speeds than its designed speed, primarily caused by harmonics like the 5th and 7th producing additional torque.Cogging in Induction MotorOccurs when the motor fails to start because the slots of the stator lock up with the rotor slots, ofte