servo hydraulic actuators

Consider these Design Essentials for Servo Hydraulic Actuators

Print this entryActuators with no seals and hydrostatic self-centering rod bearings have almost no friction, infinite life, high side load capability and no limitation on cyclic amplitude of movement and are well suited for precise control and low amplitude high frequency operation. However they suffer from two draw backs. Firstly they are expensive and secondly .. read more