Small-power asynchronous motor repair

Author: Xu Shangming/Shi Jinhao/Xiao Ruyu (editors)
Publisher:
Publish Date: 2004-04-01
Features: This book systematically introduces knowledge related to the repair of small-power asynchronous motors. It provides a general introduction to the basic principles of motors and the classification of micro motors, with a focus on the structure, re-winding of empty shells, voltage modification, and speed regulation of small-power asynchronous motors, along with corresponding examples to enhance understanding. The book is divided into ten chapters, covering topics such as: overview, classification, structure, operational characteristics, faults, structural maintenance, winding repair, voltage and frequency modification calculations, insulation treatment, and testing. At the end of the book, there are extensive technical data on the cores and windings of various types of small-power asynchronous motors, as well as over 250 wiring and connection diagrams for single-phase and three-phase small-power asynchronous motors, for readers to use when repairing motors. This book can be used by motor maintenance workers, as well as by personnel in production, research, and teaching institutions engaged in micro motor work for reference.