SOLID ROTOR OF ASYNCHRONOUS MOTOR

摘要

SUMMARY OF THE INVENTION: The rotor comprises a lamination core 4, a steel cylinder 3 and iron-copper alloy of the sleeve 3 with the end short-circuiting rings 5, the sleeve 2 consists of two identical parts connected to each other electrically in the central plane of the rotor. Specific content of copper in the alloy of the sleeve material increases monotonously from the center to the ends. The specific resistance of the alloy in the center is the resistance at the ends of 1.6-1.7. The outer diameter of the sleeve on the end portions monotochno decreases towards the ends. Formulas for determining the radial thickness of the sleeve and the steel cylinder. 1 H yl 5 t & amp; amp; i CO C