PSV-SNCF-40HRMH-66-24VDC

The PSV-SNCF-40HRMH-66-24VDC pump is produced by Bosch Rexroth within the PSV Variable Vane Pumps series for hydraulic automation where adjustable flow and compact installation are required. This variable volume vane design alters displacement to match demand without external regulators. The unit is flange mounted, simplifying alignment with the prime mover, and uses side ports arranged as a 4-bolt flange to ease hose routing. It rotates in a right-hand direction, so drive coupling must follow the same orientation. At 1750 rpm it supplies 30 GPM of oil to maintain actuator speed, and its hydraulic section is rated for 2000 psi to support medium-pressure machine tools and presses.

A two-stage pressure compensator shifts the pumping elements as system pressure rises to stabilize flow and limit heat. Solenoid two-pressure control allows an external signal to switch between two preset pressure levels for rapid changeovers between clamp and work cycles. Viton seals tolerate common hydraulic fluids and elevated temperatures, extending service intervals in demanding environments. Because no dedicated volume control device is installed, flow is governed solely by the compensator and drive speed, reducing circuit complexity. These functions make the PSV-SNCF-40HRMH-66-24VDC suitable for automated systems that need repeatable pressure shifts and long service life.