COLLISION PREVENTING STRUCTURE OF AN INDUCTION MOTOR

摘要

PURPOSE: A collision preventing structure of an induction motor is provided to prevent the rotator from being collided or contacted with the stator by forming a clearance margin in the rotator or in the stator. CONSTITUTION: A clearance margin(30) is formed on one end of the rotator(20) in order for the rotator(20) and the stator(10) not to be contacted to each other. The clearance margin(30) is formed in order for the outer periphery diameter of the rotator(20) to become less or in order for the inner periphery diameter of the stator(10) to become less. The stator(10) is formed in a cylindrical shape and fixedly mounted in a sealing container. The rotator(20) is formed in a cylindrical shape and mounted in a certain clearance margin with the stator(10).