MPGB005HTYZ46EZFS1HA10018DFRKNN1NN

The MPGB005HTYZ46EZFS1HA10018DFRKNN1NN pump-motor assembly belongs to the MPGB-A10VSO Close-Coupled Motor Pumps series and is produced by Bosch Rexroth for hydraulic automation where space is limited. A pump displacement of 1.10 in³/rev establishes the volume of fluid moved each shaft revolution, which supports predictable circuit sizing. The unit delivers a maximum flow of 8 gpm to supply medium-duty actuators at common industrial rates. A 5 HP electric motor drives the pump, providing adequate shaft power for the stated flow and pressure range. Motor speed is fixed at 1800 rpm to match standard 60 Hz supplies, while four motor poles set the synchronous speed near this value for minimal slip. Rated voltage of 208–230/460 V allows connection to either low or high three-phase networks without rewinding.

The close-coupled layout uses a 184TYZ motor frame so the hydraulic end mounts directly to the motor face and keeps alignment within tolerance. Fluid leaves the pressure side through a 3/4 in Code 61 flange, reducing restriction on the high-pressure line, and enters through a 1 in Code 61 suction flange that minimizes inlet velocity to curb cavitation. A case drain port threaded to SAE 06 size vents internal leakage to tank for bearing lubrication, while a dedicated Dr port in SAE 04 size permits external drain routing when required by installation rules. Pump control is the DFR pressure/flow compensator, which trims swashplate angle to hold system pressure and reduce power draw under partial load. There is no thru drive, so the assembly cannot power a secondary pump from the same shaft, simplifying maintenance and shortening overall length.