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Motor Current Analysis

Reduce Motor Downtime with our Accurate On-Line Diagnostic Tool

Motor current analysis is an effective tool for diagnosing problems within the rotor circuit of induction and wound rotor motors such as the following:

  • Broken rotor bars
  • Cracked end rings and weld joints
  • Blow holes and casting porosities in die cast rotors
  • High resistive joints in wound rotor motors


Benefits

  • Current analysis is performed on motors operating under normal working conditions. This allows for easy scheduling and very accurate test results.
  • Motors can be scheduled for repair, reducing downtime and the cost of catastrophic failures.
  • Test results are stored in our computerized Predictive Maintenance Database for trending or future use.
  • Current analysis can be used in conjunction with vibration analysis to help identify electrical vibration problems.

L&S Electric Motor Current Analysis