What to do if shaft torque disappears in the ABB Engine?
If the shaft torque disappears in the ABB Engine, it is likely due to a loose coupling on the shaft. Remove the motor from the chassis, investigate the shaft and coupling dimensions, and replace any defective components.
Why does the ABB Engine start with the wrong direction of rotation?
If the ABB Engine starts with the wrong direction of rotation, the phase sequence on the incoming cables is incorrect. Check the phase sequence for the incoming cables.
Why does the ABB AMXE160 Engine have different phase currents and high temperatures?
If the ABB Engine has different phase currents and gets high temperatures, it could be caused by asymmetrical feeding. Check the similarity of the phase voltage on the incoming cables.
How to troubleshoot an abnormally high noise level in an ABB AMXE160 Engine?
If the ABB Engine is generating an abnormally high noise level, first switch off the electrical feed. If the noise persists, it is a mechanical fault. If the noise stops, it is an electrical fault.
What to do if the ABB AMXE160 Engine starts with a continuous hum?
If the ABB Engine starts with a continuous hum, it indicates an interruption on one phase, which is an open circuit. Inspect the incoming cables and measure the resistance for each phase. If the stator is damaged, contact ABB for further assistance.
What to do if smoke appears from the ABB AMXE160?
If smoke appears from the ABB Engine, it is likely due to a fire after a flash-over or short circuit in the stator winding. Disconnect and remove the motor. Rewinding is likely necessary; contact ABB for further instructions.
What to do if the ABB Engine does not start at load but has normal magnetic noise?
If the ABB Engine does not start but produces normal magnetic noise, it could be due to high load torque. Uncouple the motor and test it separately without any load. Compare the results with other motors tested without load.
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