Electrical motors are widely used in manufacturing plants. Motors are the main source of motion and are key in every plant, despite this, the majority of these work in critical conditions. It is preferable to keep motors working in their optimal condition.
Unbalance is one of the main reasons why an electrical motor fails. Performing a dynamical balancing analysis is one the best way to prevent this.
Unbalance as source of failure
Unbalanced rotating shafts produces vibration that affects other mechanical components. Cracks, porosity, grease, eccentricity, strain by relaxation,