MPGB015HTYZ46EZFS1HA10045DRKNN1DR

The MPGB015HTYZ46EZFS1HA10045DRKNN1DR close-coupled motor pump is produced by Bosch Rexroth in the MPGB-A10VSO Close-Coupled Motor Pumps series. It combines an A10VSO variable displacement pump with an electric motor to supply pressurized oil for hydraulic automation. The motor accepts a three-phase supply of 208–230/460 V at 60 Hz and delivers 15 HP (11.1 kW) through a 254TYZ frame that mates directly to the pump housing. A displacement of 45 cc per revolution (2.75 in³/rev) enables a maximum flow of 20 gpm (76 L/min) at rated speed, providing consistent volume to hydraulic actuators. Discharge oil leaves the unit through a 1.00-inch Code 61 pressure flange, while inlet fluid enters via a 1.50-inch Code 61 suction flange positioned downward in line with the feet to simplify reservoir connections. These electrical and hydraulic figures define the operating envelope required when integrating the assembly into automated machinery.

Pressure compensation is handled by DR control, allowing the pump to limit outlet pressure internally. Case leakage is returned through an SAE 10 (7/8-14 UNF-2B) drain port to protect internal bearings, and an SAE 04 (7/16-20 UNF-2B) DR port accepts remote control signals for adjusting standby pressure. The design omits a through-drive, so mechanical power cannot be passed to an additional pump, which reduces alignment complexity but prevents tandem configurations. The complete assembly weighs 327 lb, a consideration for hoisting equipment and skid load ratings during installation. These connection points, control features, and physical dimensions define how the unit supplies variable-flow, pressure-regulated oil to cylinders, hydraulic motors, and clamping devices in automated production cells.