Dynamic balancing is the practice of spinning an object at a high rate of speed and adjusting the balance or removing the vibration by subtracting or adding weight. It is a crucial process for maintaining the performance, reliability and safety of rotating machinery.
Read our blog to understand The Importance of Balancing Electric Motors.
Imbalance is one of the most common issues that can negatively affect the performance of a motor. It occurs when the center of mass doesn’t align with the center of rotation. This misalignment can cause vibrations during operation, leading to premature wear, mechanical stress, increased energy consumption and even potential failure of the motor. Common causes of imbalance include:
Imbalance can also be an indicator of old equipment caused by corrosion or erosion of the bearings, rotors or seals.
Through a systematic approach involving assessment, measurement, correction, verification and documentation our expert technicians will ensure the motor operates smoothly and efficiently in its intended environment without the need for dismantling and transporting it to a different balancing facility.
Our technicians use a vibration analyzer to measure the vibrations produced by the machinery. These measurements provide data on the amplitude, frequency and phase of the vibrations allowing them to identify the exact location and severity of the imbalance.
Based on the data, they then determine the corrective actions needed to balance the motor. This could involve using methods such as adhesive weights or clamp on weights or they may use a more specialized adjustment technique such as shifting the position of a component or modifying its shape.
After corrective actions are implemented, our technicians re-measure the vibrations to ensure that the imbalances have been adequately addressed and the desired balance is achieved.
Read about our MotorSafe Repair process and how we’re different from other repair shops.
Dreisilker has in house machining to control quality. Check out our capabilities here.
