Operation, Trouble-Shooting and Maintenance of Electric Motors

Course main Topics:

  • Listing of electric motors types, their operation principle and basis of classification.
  • Types of motors (AC/ DC), single and three phases and squirrel cage motors.
  • Components name plate data (22) and their meaning. Types of starters of motors.
  • Types of motor protections and motor enclosure and environmental conditions.
  • Operation, insulation resistance, windings resistance (cold/ hot) and calculations.
  • Possible failures, inspection and routine maintenance, troubleshooting and repairs.
  • Principle of electric motors maintenance; types, levels and procedures.
  • Calculations (capacity, testing) and their use in maintenance, forms and records.