Electrohydrostatic Pump Unit

The Moog Electrohydrostatic Pump Unit (EPU) is at the heart of electrohydrostatic actuation systems and helps enable the deployment of a decentralized drive system. This eliminates the need for a hydraulic power unit and complex piping and helps reducing the overall machine footprint. The compact product design features a unique interface that enables direct mounting on to a cylinder,  thereby minimizing the requirement of additional space on each axis.

Benefits:

• High energy efficiency reduces operating costs
• Environmental cleanliness lowers maintenance & operating costs, risk of fire 
• High-force capability provides a viable alternative to EH actuation
• Unique manifold Interface enables direct mounting reducing piping and maintenance efforts and machine footprint
• Self-contained and compact product design reduces space requirements for the machine
• 4-Quadrant operation eliminates the need for a control valve; helps realize close-looped control