Fault diagnosis and repair of small-power motors

Author: Zhang Qingda
Publisher:
Publish Date: 2000-10-01
Features: This book primarily introduces the structural principles, causes of faults, diagnostic methods, repair experiences, and case studies of various small-power motors used in home appliances, electric tools, daily utensils, and small mechanical drive and automation control systems. The book focuses on simple testing methods, diagnostic techniques, and practical repair processes. Additionally, to facilitate readers in finding and verifying data and information when repairing small-power motors, the book also covers common technical data, performance parameters, post-repair testing, and quality standards for small-power motors. To promote energy conservation and efficiency, the book also introduces energy-saving modifications for small motors, methods for improving motor performance, and calculation examples. The book is divided into 11 chapters. Chapter 1 focuses on fault diagnosis and repair of electric tools motors; Chapters 2 to 6 cover fault diagnosis and repair of various home and industrial appliances motors; Chapter 7 is dedicated to fault diagnosis and repair of general small-power single-phase and three-phase motors; Chapter 8 discusses the technical aspects of converting small single-phase and three-phase motors; Chapters 9 and 10 introduce fault diagnosis and repair of control motors used in automation and servo systems; Chapter 11 covers post-repair testing of motors.