Online
Store: Video Training Tapes - Vibration Analysis of AC Motors
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Description:
2 Videotape Series on AC Induction Motors
Part
Number AVT-3 - Two Tape Series
Highlights:
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This
2-part videotape series provides the Vibration Analyst with
the ability to analyze and differentiate between various AC
motor electromechanical problems.
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The
Vibration Analyst will be able to recognize the vibration characteristics
of stator, rotor and control problems.
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Part
1 reviews basic induction motor components and
their functions, fundamental defect frequencies, and how
to set up the data collector or analyzer to effectively
capture enough vibration data to evaluate a series of electromagnetic
problems. It shows how electromagnetic problems cause unequal
magnetic forces due to variations in the current flow within
either the rotor or the stator and how problems from broken
wires or connectors can be seen in the vibration spectra.
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Part
2 provides the Analyst the ability to detect the
electromagnetic variations in the air gap between the rotor
and stator from the following faults: non-symmetrical stator
core, distorted stator core, worn sleeve bearings, and non-concentric
bearing fits in the stator.
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For
more detailed information, please call Technical Associates of Charlotte,
send us an email, or use our quick & convenient Online
Request Form. |
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Call Technical
Associates @ 704-333-9011 |
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