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Author(s) |
Tel-a-Train |
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Publisher |
PRIMEDIA Workplace Learning |
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Date |
1994 |
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Pages |
44 |
|
Format |
pdf |
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Size |
1.4 Mb |
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Trainees who complete this program will be able to:
- differentiate between closed-loop and open-loop positioning and explain how each technique works;
- describe how servo and stepper motor control systems achieve precision;
- describe the general operating principles or servo motors and stepper motors;
- identify and explain the function of the major parts of a DC servo motor controller, an AC servo motor contoller and a stepper motor controller;
- name and explain common fault indications provided by servo and stepper motor controllers;
- describe conditions in servo and stepper motor control systems which may lead to operating problems, then recommend and implement procedures that may prevent the problems from occurring or recurring.