Super Unit

Energy-saving

Energy-savings of 50% (20.6MPa at pressure retained） is realized to give extraordinary cost performance.

●Air-conditioning motor inverter technology and tandem pump selecting control technology are fused to attain high energy saving effects.
●Not only at retained pressure but also in the field of general industrial machinery where actuators are frequently operated, such high-efficiency motors will greatly reduce power consumption and other energy savings.

Low heat generation

In view of the energy-saving goal, generation of heat is dramatically suppressed and the load to the air-conditioning unit is low.

●This reduces the load on the air-conditioning unit.Saves energy that generates heat providing the following benefits:
・Preventing rise of oil temperature and deterioration of operating oil
・Space savings and the reduction oil capacity given that tank size is reduced
・Eliminates the need of an oil cooler
・Suppresses the load on the air-conditioning unit

Low noise

Low noise 60dB (A) (20.6MPa at retained pressure) is achieved. In all of the operation areas, the noise is 70dB (A) or less.

●The motor is controlled at a lowest optimum speed under retained pressure condition by the inverter which achieves the extremely low noise level.
●The phase-differential tandem pump attains low pulsation and low noise (Double-pump specification)

Multi-step pressure / flow rate control

Pressure and shock-less control is possible by use of software & control.

●Pressure and flow rate (PQ) characteristics with 4 an up to 16 patterns are preset by the control unit.
●Selection and input of these patterns on the main machine side, making staged pressure and flow rate control easily managed.

Communication / remote control

Remote control of multi-step pressure/flow rate (Function: -C)

●With commercial PLC* equipped with RS232C communication function, touch-panel display and others on the machine side, pressure/flow rate, acceleration/deceleration time constants and other parameters can be set and displayed.Therefore, remote control of multi-step pressure/flow rate, monitoring pressure and other functions are also available.

*PLC: Programmable Logic Controller