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DC Motor Controls and Troubleshooting Video Course

Please note that because of the streaming, the quality is not as good as the actual DVD.

 

Industrial Electrical Training Video Library - DVD 9

Section 4 - DC Motor Controls and Troubleshooting

Part 1 (17:10 min)
  • Components and Operation of DC Motors Types: Series, Shunt, and Compound
  • Application, Characteristics, and Uses of Series, Shunt, and Compound DC Motors and their Wiring Connections
  • Field Winding and Armature Winding Circuit Representation
  • Starting DC Motors
  • Reversing DC Motors Using Drum Switches, Manual, and Magnetic Starters
  • Speed Control of DC Motors
Part 2 (21:03 min)
  • Acceleration of DC Motors Using Variable Resistance and Solid-State Controls
  • SCR Operation and Basic Troubleshooting
  • Introduction to DC Drive Speed Control
  • Deceleration Circuits and Methods Used with DC Motors: Plugging, Regenerative Braking, and Friction Brakes
  • Troubleshooting Series, Shunt, and Compound DC Motors
  • Checking for Open and Short Circuits in DC Motors

 

To go back to the MAIN Industrial Electrical Training Video Library Page, click Electrical Training)

 

DC Motor Controls and Troubleshooting
"You covered a huge amount of detail well. It was very easy to understand." - Jeff Camp, Senior Systems Engineer, United Control

DC Motor Controls and Troubleshooting

Like DVD 8 (AC Motor Controls and Troubleshooting) - this program teaches the fundamentals of DC motor controls. In addition, we also explain how to look for the signs and symptoms of a failing motor.

We show you how to troubleshoot all of the DC motors found in your plant and how to prevent a motor from failing and shutting down a production line.
 
Troubleshoot and Avoid DC Motor Failure

  • Keep the production line running—learn to troubleshoot and control the speed of DC motors.

  • Avoid the most common mistakes made during the installation and maintenance of brushes.

  • Learn how to detect an SCR fault in the power bridge of a DC drive.

  • See how noise can affect the operation of a DC drive and learn how to correct it.

  • Troubleshoot the circuits and components used in the three most common methods of decelerating a DC motor.

  • Bring full-voltage and reduced-voltage DC motors back online fast.

     

 

 

 

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To go back to the MAIN Industrial Electrical Training Video Library Page, click Electrical Training)