When aligning a pump and motor, which component typically requires adjustment?

When aligning a pump and motor, the component that typically requires adjustment is the coupling. The purpose of the coupling is to connect the motor and the pump while allowing for some flexibility in alignment. Over time or due to installation issues, the pump and motor may become misaligned, leading to increased wear and potential damage.

In the alignment process, adjustments are often made to the coupling to ensure that both the motor shaft and the pump shaft are perfectly aligned, maintaining efficient operation and minimizing vibration. It's important to carefully measure the alignment and make the necessary adjustments to the coupling, as this directly impacts the performance and longevity of both the pump and motor systems.

While the motor and base plate can sometimes be adjusted during alignment, the coupling is the primary component used to achieve proper alignment between the two. Adjusting the pump housing itself is less common in alignment procedures and typically involves more complex considerations. Therefore, focus on ensuring that adjustments are made at the coupling to achieve optimal performance in pump and motor alignment.