Hydraulic actuator arrangement

A hydraulic actuator arrangement (1) is described comprising a hydraulic actuator having a pressure chamber (2), a cylinder (3) in a cylinder housing (4), and a piston (5) connected to a piston rod, ahydraulic pump (7) connected to the pressure chamber (2) and an electric motor (8) driving the hydraulic pump (7), wherein the pump (7) and the motor (8) are arranged within the actuator.Such an actuator arrangement should have many application possibilities. To this end, a hydraulic pressure amplifier (10) is arranged between the hydraulic pump (7) and the pressure chamber (2) 本发明描述了一种液压致动器布置(1)，该液压致动器布置包括：液压致动器，该液压致动器具有压力室(2)、位于缸壳体(4)中的缸体(3)和连接到活塞杆的活塞(5)；连接到压力室(2)的液压泵(7)；以及驱动液压泵(7)的电机(8)，其中，液压泵(7)和电机(8)被布置在该液压致动器内。这种液压致动器布置应该具有许多应用可能性。为此，在液压泵(7)和压力室(2)之间布置有液压放大器(10)。