What is the rotor of the squirrel?
Squirrel-Cage Rotor serves as a key part in many types of electric induction motors. This facility was invented during the 19th century by Nikola Tesla, which contributed to the electricity area. The squirrel rotor is part of the squirrel engine, which is often used in generators of induction self -expression and air conditioning systems. These rotors are also used in many types of industrial and manufacturing equipment and machines. This device resembles a large hamster that many believe that it gives this rotor his name.
The squirrel core consists of a heavy metal shaft. A device similar to a cage made of intersecting copper or aluminum rods with the cover around the outer side of the shaft. The whole cages and shafts are built into a series of steel discs that are laminated above each other perpendicular to the shaft. A heavy steel or copper ring, known as an end ring, lies at both ends of the laminated discs on the professionals of support and stability.
Induction motors have a relatively basic PROvoz and use only two basic components that include stator and rotor. As the electricity flows into the stator, it produces a magnetic field. When this magnetic field reaches the squirrel rotor, it produces a secondary magnetic field that causes the rotor to rotate. This rotor rotor creates an electric current that can be used to power different objects or machines.
Every rotor of the squirrel must be carefully built to meet the requirements of different types of applications. Older units were occupied from copper, although this technique is rarely used today. While aluminum rotors can be cast, copper models are made using individual components assembled by hand. The design and durability of the shaft and end rings are particularly critical because the failure of these units can be made by an unusable rotor. The rods that make up a squirrel rotor are often arranged in special samples to eatVibration, noise and wind resistance lived.
Maintenance and repair staff must rely on special test methods due to their unique design. Laminated discs completely encapsulate the shaft and cage, preventing visual detection of problems. Instead, inspectors rely on dye tests or even ultrasound to identify problems with the squirrel rotor.
The primary advantage of the squirrel rotor is its flexibility. These rotors are suitable for a wide range of applications, from small portable generators to very large industrial equipment. Another advantage is their reliability, which stems from more than 100 years of use.