| Description:
This comprehensive videotape-based training program consists of 1 module (5 videotapes) that train how to disassemble, inspect, maintain, and troubleshoot a variety of motors.
Topics:
Motors - Tape 1
- Basic Parts and Operation
- Bearings and Lubrication
- Failing Bearings
- Disconnecting Power Supply and Motor Leads
- Disconnecting the Motor
- Predisassembly Readings
- Motor Disassembly
- Removing the Rotor
Motors - Tape 2
- Installing a Split Bearing Puller
- Removing Bearings and Inspecting Bearing Surfaces
- Measuring Bearing Seating Surfaces
- Inspecting the Rotor and Stator
- Preparing Bearings for Installation and Cleaning the Rotor and Stator
- Replacing Bearings
- Motor Reassembly
- Reconnecting the Motor
Motors - Tape 3
- Wound Rotor Induction Motors
- Brush Assemblies
- Brush Assembly Maintenance
- Slip Ring Maintenance
- Rotor Winding Maintenance and Variable Resistor Inspection
- Contact Assembly
- Verifying Change in Rotor Resistance
- Split-Phase Motors
- Centrifugal switches
- Capacitor Start-Induction Run Motors
Motors - Tape 4
- DC Motor Operation
- Commutators
- Commutator Inspection
- Removing Brush Rigging
- Undercutting Mica
- Reinstalling Brush Rigging
- Installing Brushes
- Seating Brushes
- Completing Maintenance
Motors - Tape 5
- Introduction to Troubleshooting
- Questioning the Operator
- Evaluation and Power Supply Check
- Control Circuit Checks
- Mechanical Checks
- Electrical Checks
- Operational Checks
- Program Review
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