Question

what is squirrel cage induction motor​

Answer 1

Answer:

Squirrel cage motors are a subclass ofinduction motors, which harness electromagnetism to generate motion. They are so-called “squirrel cage” motorsbecause the shape of their rotor – the inner component connected to the output shaft – looks like a cage.

Answer 2

Answer:

$\fbox {Squirrel Cage Induction Motor}$

Squirrel cage motor is one of the types of induction motors. In order to generate motion, it hardens electromagnetism. As the output shaft is connected to the rotor inner component which is looking like a cage. Hence it is called squirrel cage. The two-end caps i.e, circular in shape are joined by rotor bars. These are acted based on the EMF i.e, generated by the stator. This EMF is also generated outer housing that is made of laminated metal sheets and wire coiling. The two main parts of any type of induction motor are the stator and the rotor. The squirrel cage is a simple method of pulling an electromagnetic induction effect.

Some important points:

• The construction of squirrel cage induction is simple and rugged.
• Cost and maintenance are less.
• These motors have better speed regulation, simple starting and low staring torque with high starting current.
• Power factor is poor at starting
• There is no possibility of speed control.
• The cooling factor is better because of its bare end rings and the availability of more space for rotor fans.