MAGNETIC FIELD IN THE AIR GAP OF AN INDUCTION MOTOR GENERAL INSPECTION INFORMATION APPLICATIONS

Аннотация

This article considers a device for measuring the magnetic stray field of the frontal part of the squirrel-cage rotor winding of an asynchronous motor for general industrial use. In this device for measuring the magnetic field of leakage of the frontal part of the squirrel-cage rotor winding in the bearing shield against the frontal part of the squirrel-cage rotor winding in the form of an arc, a sensor is installed with a length equal to the pole division and a radius equal to the radius of the location of the heads of the frontal parts of the squirrel-cage rotor winding of an asynchronous motor of general industrial use. KEYWORDS Asynchronous motor, magnetic field scattering of the frontal part, stator, rotor, pole division, bearing shield.