Eaton’s variable speed drive pumps provide energy savings. The pumps’ variable speed drive can be controlled to match the load requirements of a duty cycle. Available in open- or closed-loop motion control configurations, the pumps reduce operational costs by reducing heat generation. This allows oil coolers to be downsized or eliminated. It may also decrease the amount of hydraulic oil used and extend the life of seals. Available pumps include PVM variable piston pumps, HydrokraftTM variable piston pumps, and VMQ fixed vane pumps.
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