Electric Motor Driven Pump Aircraft

Commercial aircraft original equipment manufacturers oems have been building more electric aircraft or mea for over a decade.

Electric motor driven pump aircraft.

When the aircraft is on the ground two electric motor pumps emps provide the hydraulic power in each hydraulic system. These hydraulic pumps are either shaft or electric motor driven and often designed as modules to incorporate numerous functions such as filtration bypass relief pressure and temperature sensing and integral reservoirs. The most common type of auxiliary fuel pump used on aircraft especially large and high performance aircraft is the centrifugal pump. Today s aircraft makers are collaborating with their suppliers to design new systems and implement new electrical intensive architectures that are key.

To maintain the safety two hydraulic power supply systems operate independently. Air cooled electric motorpump mpev3 019 2 1mb eaton s vickers product line ac motorpump model mpev3 019 2 is designed to supply hydraulic power on commerical aircraft. Aerocontrolex has extensive experience in the design and manufacturing of aircraft hydraulic pumps for propeller feathering and various aircraft system applications. Sign in to download full size image figure 3 31.

As a general rule electrical motor pumps are installed for use in emergencies or during ground operations. Air cooled motorpump mpev3 032 15 1mb the motorpump consists of an ac motor integrated with a variable displacement inline hydraulic pump. All aircraft hydraulic systems have one or more power driven pumps and may have a hand pump as an additional unit when the engine driven pump is inoperative. Mea are aircraft that rely on electric power to operate non propulsion systems such as those for lubrication flight control fuel thermal management and more.