Asynchronous motor with feedback system rotates uncontrollably with low speed

Question:

How are uncontrolled revolutions caused during operation of the asynchronous motor with feedback system?

Answer:

If the motor phases are exchanged the rotating field differs from the motor and the feedback system. In this case the drive rotates slowly and does not react to a speed set value. At the same time the maximum current C0022 flows, so that eventually the Ixt monitoring reacts time delayed.

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AKB-ID: 20010152
Last update: 2024/01/11
Category: FAQ, Tips and Tricks

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