| AEEDM | 25010 | Electric
Motors- DC Motors |
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Performance Criteria Completed:
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Performance Objectives:
Pass Fail
Topic 1: Motor Principles
1.1 Explain what motor action is.
1.2 Describe armature reaction in DC motors.
1.3 Identify the basic parts of a disassembled DC motor.
1.4 Identify different classifications of DC motors.
Topic 2: Motor Maintenance
2.1 Describe problems that can occur in the brushes of a
DC motor.
2.2 Inspect and replace brushes in a DC motor.
2.3 Clean a commutator in a DC motor.
2.4 Describe typical commutator problems
2.5 Use a troubleshooting procedure to locate a problem
in a DC
motor.
2.6 Test a DC motor for grounds, opens, and shorts.
Topic 3: Motor Overhaul
3.1 Disassemble a DC motor.
3.2 Inspect and clean a DC motor.
3.3 Reassemble a disassembled DC motor.
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Date Completed: _____________________________________________