Commutator Wear
In MaintenanceAbout 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
General
Commutator Wear
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.
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Commutator Wear
