PSV-6915166-65-110/115

The PSV-6915166-65-110/115 pump is produced by Bosch Rexroth within the PSV Variable Vane Pumps series. It supplies hydraulic flow for automated circuits where adjustable delivery is required. The fixed displacement of 65 cm³ per revolution defines the volume moved each shaft rotation and supports predictable actuator speed. At 1800 rpm and 100 psi the pump outputs 117.3 L/min (31 gpm) so it can feed medium-sized machines. A maximum speed of 1800 rpm limits drive selection and protects the rotating group, while a minimum speed of 750 rpm sets the lower boundary for stable vane tracking. Right-hand rotation when viewed from the shaft end means the drive shaft must turn clockwise. The unit can be mounted in any position, allowing flexible installation in vertical or horizontal frames, and its 48 kg (106 lb) mass must be considered when selecting supports.

System pressures up to 138 bar (2000 psi) define the highest load the pump casing and vane set may see during operation. An absolute inlet limit of 1.7 bar (24.5 psia) prevents seal extrusion under elevated tank elevations, whereas the minimum inlet requirement of 0.8 bar (11.6 psia) guards against cavitation when the reservoir is below the pump. Electrical actuation is handled by a 110/115 VAC solenoid rated for 50/60 Hz so standard industrial mains can shift the flow control spool. The ISO 3019-1 flange interface aligns the housing with common motor adapters and ensures repeatable concentricity. These pressure limits, electrical controls, and mounting features support reliable volume regulation in automated hydraulic stations that need variable flow without extensive plumbing changes.