MPGB7.5HTYZ46EZFS1HA10028DRKNN1DR

The MPGB7.5HTYZ46EZFS1HA10028DRKNN1DR motor pump is manufactured by Bosch Rexroth as part of the MPGB-A10VSO Close-Coupled Motor Pumps series. The assembly combines an axial piston pump with an electric motor to supply controlled hydraulic power for automated motion sequences. Its pump displacement is 1.71 in³ per revolution, enabling a predictable volume transfer during each shaft rotation. Operating at the industry-standard 60 Hz establishes the rotational speed that sets the hydraulic delivery rate. A maximum flow of 13 gpm (49 L/min) supports medium-demand actuator circuits, while the unit sustains 900 psi (62 bar) at that flow to deliver stable force output. The integrated motor produces 7.5 HP so it can maintain rated pressure without overheating. Dual-voltage capability of 208–230/460 V allows direct connection to common three-phase supplies in North American plants. The motor conforms to frame size 213TYZ, which fixes the mounting footprint and shaft centerline for direct coupling, and its 0.875 in shaft diameter accepts standard flexible couplings that transmit torque without slip.

Hydraulic interfaces are arranged to simplify installation and maintenance in automated machinery cells. Inlet fluid reaches the pump through a 1.25 in Code 61 suction flange that faces downward, a position that helps the circuit retain prime and limits aeration on restart. Discharge exits a 3/4 in Code 61 pressure flange so standard split-flange adapters can be used to route flow to valves and actuators. A SAE 06 (9/16-18 UNF-2B) case drain port sends internal leakage to tank, keeping housing pressure low and extending seal life. The DR pressure compensator built into this model adjusts the swashplate angle automatically when system pressure meets the set point, trimming power consumption during idle periods. A dedicated SAE 04 (7/16-20 UNF-2B) DR port provides access for pilot control lines that sense downstream pressure. Because no through drive is fitted, rotation terminates at the primary pump, which shortens the overall assembly and removes the need for alignment of additional pump stages. The standardized porting across suction, pressure, and drain lines streamlines hose selection and reduces commissioning time.