SY(H)DFE Information .................................................................................................... Control of Pressure Flow (swivel angle) Power (bei SYDFE1 und SYDFEE optional) without throttle losses in P line. .................................................................................................... Traverse speed / pressing Simultaneous setting of max pressure and Flow (speed) Keeping traverse speed profile at low pressure Autonomous change over to pressure control at set point pressure level Keeping pressure command at small swivel angle most simple system design. In some cases there are additional devices or a constant pressure on cylinders annulus area necessary. .................................................................................................... At hydraulic systems with non-alternating forces the regenerative mode can be used for flow control / movements in both directions. System dynamics SYDFE..71, p=50 bar 4WRZ 16, p=50 bar propositional valve, pilot operated without electrical position feedback .................................................................................................... 4WRKE 16, p=50 bar propositional valve, pilot operated with electrical position feedback Application examples die spotting press with SYDFEC Flow control with a ratio of 1:100 Alternating control (flow/pressure) Simple system design with no proportional valves Positioning via lowering break valves Automatic calibration of Leakage Swivel angle zero Valve zero position