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Functions of ECORICH R are explained.

1. 16 pressure (P) - flow rate (Q) setting patterns are available for cylinder control.

  • The proportional control valve and proportional pressure control valve, which are utilized in conventional actuator circuits, can be omitted.
  • The pressure and flow rate can be set using the control unit’s operation panel.
  • The pressure and flow rate settings can be selected from among the 16 patterns using external input signals.
  • The ECORICH R autonomously switches between the pressure control and flow rate control modes.

2. Shockless switching of flow rates and pressures

  • Setting the acceleration/deceleration time can reduce shocks when flow rates and pressures are switched.

Multi-state pressure selection by contact inputs

Example pressure switching data with acceleration / deceleration time set at 50 msec

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