PSV-SSCF-40HRM-66-24VDC

The PSV-SSCF-40HRM-66-24VDC variable vane pump is produced by Bosch Rexroth as part of the PSV Variable Vane Pumps series and is intended to supply adjustable hydraulic power in automated systems. A solenoid two-pressure control lets the unit switch electrically between two preset pressure levels, allowing machines to alternate quickly between working and standby loads. The pump tolerates up to 2000 psi, so it can support medium-pressure tooling, fixture, and test stand circuits without overstressing internal components. When driven at 1750 rpm it provides a rated flow of 30 gpm, supplying enough oil for multiple cylinders while keeping motor size moderate. The internal cartridge is set for right-hand rotation, matching clockwise electric motors that dominate North American power units and simplifying drive alignment.

Flange-mounted side-ported construction lets the pump bolt directly to a reservoir wall, shortening plumbing runs and reducing potential leak points. A 4-bolt flange port connection maintains rigid alignment between suction and pressure lines, minimizing stress on fittings during vibration. Viton seal material resists high-temperature petroleum and synthetic hydraulic fluids, extending service life in continuous-duty machinery. A screw-type volume control allows precise adjustment of the vane displacement so technicians can fine-tune flow to the exact actuator speed required, improving efficiency and lowering heat generation in variable-demand cycles.