Hydraulic drive system

Product description
Moog Compact EAS (CEAS) is designed to generate predominantly linear motion for industrial applications requiring a compact solution with high power density and dynamic performance. As a highly integrated, closed-loop system, Compact EAS provides an alternative to electrohydraulic (EH) or electromechanical (EM) systems.

System architecture

• Composed of servomotor, internal gear servo pump, hydraulic distributor and cylinder
• Integrated internal gear pump is matched to the cylinder area ratio
• Closed-loop arrangement: no external tank or power pack required

Operation / Control
Speed and direction are controlled without directional or proportional valves. The closed-loop control and matched components enable high dynamics and precise motion control.

Advantages

• High force and power density
• Modular construction for rapid servicing
• Low noise emission suitable for quieter machinery operation
• High energy efficiency and up to 90% reduced oil requirement compared with standard systems
• Fast maintenance due to a limited number of components
• Wide range of variants and sizes available
• Reduced piping and installation costs

Configurations
Compact EAS is available in two standard configurations: linear and orthogonal. Special configurations available on request.

Application positioning
Suited for applications that require a compact drive with high power density, high dynamics and reduced hydraulic fluid volume or simplified installation.

Characteristics / Technical specifications

• Integrated components: servomotor, internal gear servo pump, hydraulic distributor, cylinder, compensation reservoir
• Internal gear pump matched to cylinder area ratio
• Closed-loop architecture (no external tank/power pack required)
• Speed and direction control without directional or proportional valves
• Standard configurations: linear and orthogonal
• High energy efficiency and significantly reduced oil requirement
• Modular design for rapid maintenance and multiple variants