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Understanding Motor Controls, 4th Edition

Stephen L. Herman

  • Copyright 2020
  • {{checkPublicationMessage('Published', '2019-02-01T00:00:00+0000')}}
Starting At $77.95 See pricing and ISBN options
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Understanding Motor Controls 4th Edition by Stephen L. Herman
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Overview

Designed for students with no previous experience in motor controls, Herman's UNDERSTANDING MOTOR CONTROLS, 4E introduces basic principles and guides readers from learning about common motor control components to understanding how to use components in motor control circuits. Numerous up-to-date illustrations depict troubleshooting circuits while thorough explanations detail basic types of meters and test equipment to troubleshoot control circuits. An updated chapter on installing motors corresponds with the National Electrical Code and clearly illustrates how to select overload heater sizes. Using actual motor control components, hands-on laboratory experiments enable students to practice the concepts they've learned. These student-friendly experiments start with simple circuits before advancing to more complicated circuits involving timing relays and auto-transformer starters.

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Meet the Authors

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Stephen L. Herman

Stephen L. Herman was an electrician and proficient instructor with over 30 years of practical experience and was known for his reader-friendly approach. A seasoned author, Mr. Herman wrote leading books on electricity and mathematics that are popular with students and instructors alike. For two decades, Mr. Herman served as lead instructor for the Electrical Technology Curriculum at Lee College in Baytown, Texas, where he received an Excellence in Education Award from the Halliburton Education Foundation. He also taught at Randolph Community College in Asheboro, North Carolina, for nine years and helped pioneer an electrical curriculum for Northeast Texas Community College in Mount Pleasant, Texas. His additional publications include ELECTRIC MOTOR CONTROL, ELECTRICITY AND CONTROLS FOR HVAC/R, INDUSTRIAL MOTOR CONTROLS, UNDERSTANDING MOTOR CONTROLS, ELECTRONICS FOR ELECTRICIANS, ALTERNATING CURRENT FUNDAMENTALS, DIRECT CURRENT FUNDAMENTALS, ELECTRICAL STUDIES FOR TRADES, ELECTRICAL PRINCIPLES, EXPERIMENTS IN ELECTRICITY FOR USE WITH LAB VOLT EQUIPMENT, THE COMPLETE LABORATORY MANUAL FOR ELECTRICITY and PRACTICAL PROBLEMS IN MATHEMATICS FOR ELECTRICIANS.

What's New

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  • EXPANDED COVERAGE NOW INTRODUCES INDUSTRIAL MOTOR CONTROL TOPICS. This complete edition now highlights industrial motor control topics as well as the basic electronics coverage needed to master these principles.
  • THOROUGHLY UPDATED ILLUSTRATIONS DEPICT TODAY'S MOST RECENT COMPONENTS AND TECHNOLOGIES. These clear, timely illustrations help clarify even the most challenging principles and further reinforce the author's reader-friendly approach.

Features

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  • STUDENT-FRIENDLY LABORATORY EXPERIMENTS ARE NOT BRAND-SPECIFIC FOR MAXIMUM FLEXIBILITY AND ACCESSIBILITY. Because all hands-on lab experiments are not based on a particular brand of relay, timer or other piece of equipment, you and your students can construct and complete the experiments using common motor control components.
  • DETAILED EXAMPLES CLARIFY MORE DIFFICULT TOPICS, SUCH AS HOW TO CONVERT A LADDER OR SCHEMATIC DIAGRAM TO A WIRING DIAGRAM. Clear examples and illustrations demonstrate this first step in learning how to connect a working circuit using a schematic diagram. Thoroughly understanding this concept also helps your students understand the logic of a circuit.
  • EXTREMELY READER-FRIENDLY APPROACH OFFERS EASY-TO-READ EXPLANATIONS WRITTEN IN LANGUAGE STUDENTS CAN UNDERSTAND. The author incorporates many practical illustrations to clarify and explain in a step-by-step sequence how the logic of a circuit works. This proven approach helps ensure the thorough understanding and foundation students need to advance.

Table of Contents

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Safety.
Section I: BASIC CONTROL CIRCUITS AND COMPONENTS.
1. General Principles of Motor Control.
2. Symbols and Schematic Diagrams.
3. Manual Starters.
4. Overload Relays.
5. Relays, Contactors, and Motor Starters.
6. The Control Transformer.
Section II: BASIC CONTROL CIRCUITS.
7. Start-Stop Pushbutton Control.
8. Multiple Pushbutton Stations.
9. Forward-Reverse Control.
10. Jogging and Inching.
11. Timing Relays.
12. Sequence Control.
Section III: SENSING DEVICES.
13. Pressure Switches and Sensors.
14. Float Switches and Liquid Level Sensors.
15. Flow Switches.
16. Limit Switches.
17. Temperature Sensing Devices.
18. Hall Effect Sensors.
19. Proximity Detectors.
20. Photodetectors.
21. Reading Large Schematic Diagrams.
22. Installing Control Systems.
Section IV: STARTING AND BRAKING METHODS.
23. Across-the-Line Starting.
24. Resistor and Reactor Starting for AC Motors.
25. Autotransformer Starting.
26. Wye-Delta Starting.
27. Part Winding Starting.
28. DC Motors.
29. Single-Phase Motors.
30. Braking.
Section V: WOUND ROTOR, SYNCHRONOUS, AND CONSEQUENT POLE MOTORS.
31. Wound Rotor Motors.
32. Synchronous Motors.
33. Consequent Pole Motors.
Section VI: VARIABLE SPEED DRIVES.
34. Variable Voltage and Magnetic Clutches.
35. Solid State DC Motor Controls.
36. Variable Frequency Control.
Section VII: MOTOR INSTALLATION.
37. Motor Installation.
Section VIII: PROGRAMMABLE LOGIC CONTROLLERS.
38. Programmable Logic Controllers.
39. Programming a PLC.
40. Analog Sensing for PLCs.
Section IX: DEVELOPING CONTROL CIRCUITS AND TROUBLESHOOTING.
41. Developing Control Circuits.
42. Troubleshooting.
Section X: ELECTRONICS FOR INDUSTRIAL MOTOR CONTROL
43. Direct Drives and Pulley Drives
44. Semiconductors.
45. The PN Junction.
46. The Zener Diode.
47. Light Emitting Diodes and Photodiodes.
48. The Transistor.
49. The Unijunction Transistor.
50. The SCR.
51. The Diac.
52. The Triac.
53. The 555 Timer.
54. The Operational Amplifier.
Section XI: LAB EXERCISES.

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Each MindTap product offers the full, mobile-ready textbook combined with superior and proven learning tools at one affordable price. Students who purchase digital access can add a print option at any time when a print option is available for their course.

This Cengage solution can be seamlessly integrated into most Learning Management Systems (Blackboard, Brightspace by D2L, Canvas, Moodle, and more) but does require a different ISBN for access codes. Please work with your Cengage Learning Consultant to ensure the proper course set up and ordering information. For additional information, please visit the LMS Integration site.

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  • ISBN-10: 1337798762
  • ISBN-13: 9781337798761
  • RETAIL $79.95
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  • ISBN-10: 0357699335
  • ISBN-13: 9780357699331
  • RETAIL $77.95

  • ISBN-10: 1133693385
  • ISBN-13: 9781133693383
  • RETAIL $174.95

  • ISBN-10: 1133702813
  • ISBN-13: 9781133702818
  • RETAIL $194.95

  • ISBN-10: 1337798681
  • ISBN-13: 9781337798686
  • RETAIL $234.95
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Supplements

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Cengage provides a range of supplements that are updated in coordination with the main title selection. For more information about these supplements, contact your Learning Consultant.

FOR STUDENTS

Electric Motor Control

ISBN: 9781133702818
Updated with the latest technology, machines, and controls in the industry, ELECTRIC MOTOR CONTROL, 10E delivers comprehensive coverage and practical insight for anyone who will install, monitor, and/or maintain motor controls. Concise, self-contained units provide ultimate flexibility, making it easy to match content with teaching and learning needs. Units begin by introducing the simplest of equipment and then help readers build upon their knowledge step by step as they learn how to draw and interpret motor control schematic diagrams. Subsequent units offer detailed coverage of motor control components and how they are connected to form complete control circuits, and the text ends with troubleshooting techniques for real-world practice. New for the Tenth Edition, the instructor companion website offers a wealth of online resources.

MindTap for Herman's Understanding Motor Controls, 2 terms Instant Access

ISBN: 9781337798761
MindTap for Herman's Understanding Motor Controls, 4th Edition, is the digital learning solution that powers students from memorization to mastery. It gives you complete control of your course--to provide engaging content, to challenge every individual and to build their confidence. Empower students to accelerate their progress with MindTap. MindTap: Powered by You. MindTap gives you complete ownership of your content and learning experience. Customize the interactive syllabi, emphasize the most important topics and add your own material or notes in the ebook.

Electrical Control for Machines

ISBN: 9781133693383
More current, comprehensive, and powerful than ever, the new Seventh Edition of ELECTRICAL CONTROLS FOR MACHINES delivers a thorough introduction to the range of technologies found in today's electrical machine controls. Significant revisions have been made to this edition to reflect the latest practices and trends in industry. Completely updated, the circuit diagrams and the descriptions of the circuits illustrate a more modern representation of the controls circuits. The text also expands on the power and control circuitry required to operate electrical machinery. While it discusses the trend away from relay control to PLC control, the text maintains solid coverage of relay circuits. Its emphasis on the critical importance of worker and equipment safety in industrial settings includes a detailed explanation of the risk assessment process and a safety relay circuit. In addition, the text now includes international equipment specifications, reflecting the dramatic impact of globalization and integration of businesses on the way industries function.