Industrial Servo Motor Yaskawa SERVO MOTOR Japan 200V 0.89A SGM-02A314B New in box

Although an induction motor has several parts as shown in Fig. 2.2, it is essentially composed of a squirrel cage rotor and a wound stator [38].
The rotor is composed of a squirrel cage, a shaft, and a lamination stack as shown in Fig. 2.3. The main part of the rotor is the squirrel cage, which is composed of bars and two end rings. The conductive rotor bars are short-circuited on both sides by the end rings. Thus, the electric current can circulate from one side to other side of the squirrel cage. The bars are enveloped by a laminated iron core, which concentrates the magnetic flux from the stator windings in the rotor. This lamination also mechanically supports the rotor shaft. The bearings on both sides of the rotor shaft allow the rotor to spin freely inside the stator.