Commutator Wear

In Maintenance

About this class



Train in identifying friction damage, streaking, threading, and grooving, the cause of these problems, and corrective actions.





Prerequisites


Knowledge of DC motor components and commutator inspection is recommended.

Description


This is the tenth lesson in the iKNOW AC/DC Motor Maintenance Library. This lesson trains participants to recognize friction damage, streaking, threading, and grooving, the cause of these problems, and corrective actions.

Objectives


Identify wear patterns, their causes, and corrective actions. Identify the causes of arcing and corrective actions. Identify the causes of high mica and corrective actions.

Contents

This is the tenth lesson in the iKNOWâ„¢ AC/DC Motor Maintenance Library.
This lesson trains participants to recognize friction damage, streaking,
threading, and grooving, the cause of these problems, and corrective
actions.

  • Commutator Wear

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