At what speed does the jacking oil pump shut down?

The jacking oil pump is essential in systems such as turbines or engines, where it serves to provide lubrication and reduce friction during startup and shutdown phases. The shutdown speed of the jacking oil pump is typically set at a specific range to ensure adequate lubrication above a minimum speed.

When the pump reaches the 50-60 RPM range, the oil pressure and flow are sufficient to maintain proper lubrication in the bearings before the machine comes to a complete stop. This threshold is critical because it ensures the mechanical components remain well-lubricated, preventing wear and potential damage during downtime.

Operating at this speed allows the system to maintain effective oil circulation, thus protecting critical components from damage due to inadequate lubrication. Therefore, recognizing the correct speed for the jacking oil pump shutdown helps in understanding the operational parameters necessary for maintaining equipment longevity and reliability.