![]() This rotor is called squirrel cage, as appear like cage as shown in Figure 2 (b). It is the rotating part of the motor as shown in Figure 2 (b). The stator core carries the Stator winding is connected across a single phase AC supply which produces a rotating magnetic field. The stator core carries the alternating flux which produces eddy current and hysteresis losses. The stator core is built up of thin sheets laminations which are usually 0.3 to 0.5 mm thick. Outer body of the motor to support the stator core and the stator windings. It is the stationary part of the motor as shown in Figure 2 (a). ![]() The single phase induction motor has two main parts one is stator (which is stationary) and other is rotor (which is rotating). There is uniform air gap between stator and rotor but no electrical connection between stator and rotor. Construction of Single Phase Induction MotorĪ single phase induction motor is similar to a 3-phase squirrel cage induction motor in physical appearance except that the stator has distributed single-phase winding. Figure 1 shows the Dismantled view of a single phase induction motor.įigure 1: Dismantled view of a single phase induction motor. If one line of a three phase induction motor is opened while the motor is running with moderate or light load, it is found that a three phase induction motor has become a single phase motor. In this topic, you study Single Phase Induction Motor – Construction, Diagram, Working Principle, Types, Applications, and Disadvantages.
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