• A hybrid hydraulic system that realized the world’s first fusion of hydraulics technology with Daikin’s exceptional air conditioning motor/inverter technology, has been a trend setter for energy savings in the hydraulics field.

• ECORICH has now undergone a model change involving incorporation of highly efficient IPM motors. The significant improvement in energy savings and low heat generation contribute to greater plant energy savings.

Feature

• Energy savings / low heat generation

• Compact / lightweight

• Environmental resistance

• Excluded from high-efficiency
  motor regulations

• All models CE standard compliant

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Increased energy efficiency by equipping with the highly efficient IPM motor drive system

Achieve energy savings and ease of use with Eco Rich R

• Possibility to select four PQ application patterns
  • Four application patterns for pressure and flow rate can be set via the control panel.
  • The four application patterns for pressure and flow rate can be switched via the external input signal.
• Dry-running detection
  • Built-in function to prevent dry running. If the amount of oil in the tank falls below the specified level, the automatic shutdown prevents the machine from running dry, thereby extending the service life of the appliance.
• Increasing the pressure control capacity at low pressure
  • The pressure can be set from 5 bar
• Optional functions
  • Relay socket: Simplification of the cable connection.
  • Function for increasing the oil temperature: If the oil temperature is low, this function can be used to increase the oil temperature in a short time. This shortens the machine's start-up time.

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The DAIKIN rotor pump unit of the NDR series essentially consists of a rotor pump (axial piston variable displacement pump in swash plate design integrated in a three-phase motor), a tank and an oil-air cooler, which reduces the tank volume required for a balanced heat balance. These units are available for hydraulic open circuit with adjustable or controlled delivery volume and are specially developed for use in stationary systems. The electric motor is cooled by the pressure medium used, while the built-in oil-air cooler cools the leakage oil of the rotor pump. The pump unit is characterized by an extremely low noise level and high compactness.

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SUPER UNIT WITH SINGLE PUMPS

his single pump version was developed as a super unit with a wide range of high functionality

• Energy savings of 50% (at a constant pressure of 70 bar) in the case of SUT03S30L07 *1       
  • Energy saving over the entire range is possible thanks to the inverter control which reduces the speed of the pump while maintaining the pressure level.
  • Thanks to the high-performance IPM motor, energy savings can be achieved in all production areas with high duty cycles.
• 4 or 16 pressure value settings - flow rate control
  • Proportional valves and pressure proportional valves, as previously used in many systems, are no longer necessary.
  • The pressure and flow rate can be set via the control panel.
  • Thanks to the external input signals, the set pressure and flow rate can be switched.
  • The flow rate and pressure control switch independently on the Super Unit.
• Anti-choke switching of the flow rate and pressure
  • Thanks to the set acceleration and deceleration time, the choke for the flow rate switchover time and the choke for the pressure switchover time can be relieved.
• Low noise level (60dB) (A) (at constant pressure of 70 bar) in the case of SUT03S30L07 *2
  • Transfer functionProcessing data can be collected and managed via the pressure and flow rate monitor.
  • Even if the number of presets required for pressure and flow rate exceeds the 16 existing presets, it is still possible to create the pressure and flow rate values required for each product type, which can be set in series, without maintaining the number of presets for many product types in small quantities.

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SUPER UNIT WITH DOUBLE PUMPS

Energy saving and low noise level through the use of a double pump

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