Double pump specification achieve great energy-saving by adapting autonomous select type fixed tandem pump.
Flow combining/dividing selection can be independently controlled according to load pressure with a fixed displacement tandem pump (high and low) and selector. If high speed is needed, two high- and low- displacement pumps are combined to rotate at high speed to discharge at a higher flow rate. When the pressure is retained, only the low-displacement pump is selected to operate at low speed to achieve energy-savings.
Power Consumption = Pressure × Flow rate
Flow rate = Pump Capacity × Pump Rotating Speed
when the high pressure pump is under retained pressure conditon. the way to reduce power consumoption is to reduce the pump capacity.
Excellent power pack system achieving dramatic factory energy-savings. Super Unit, utilizing the Daikin IPM motor has made a great contribution to preservation for global environment.
Unparalleled energy-saving and high-accuracy servo-based pump PQ control system for press and general industrial machinery.
A fusion of hydraulic and motor/inverter technologies Drastically improved functions on top of the energy saving features of the IPM motor.
Environmentally Friendly Inverter Oil Cooling Unit.