In what order should you align a motor, compressor, and gearbox?

The correct answer emphasizes the importance of alignment in machinery to ensure efficient performance and reduce wear over time. Aligning the components in the order of compressor, gearbox, and motor is crucial because of the operational relationships between these units.

When a compressor is directly coupled to a gearbox, it can transmit torque efficiently without unnecessary vibrations or stress. The gearbox is designed to adjust the speed and torque from the motor, allowing for optimal compressor performance. By placing the compressor first in the alignment sequence, any inherent operational strains that occur during the compressor's operation are effectively managed before the motion is transferred to the gearbox and subsequently to the motor.

Aligning them in this order allows for better load distribution and the mitigation of potential misalignment issues that may lead to mechanical failures or decreased efficiency. It is a systematic approach that reflects the functional interdependencies of these components in a typical industrial setup, ensuring that the entire system operates smoothly.